| 单词 | sac |
| 例句 | He remembered what Charlotte had told him—that the sac was waterproof and strong. Charlotte's Web 1952-10-15T00:00:00Z Inside the sac was something that looked like a person, but a person with two heads, with twice as many arms and legs as it should have. Coraline 2002-02-24T00:00:00Z Up overhead, in the shadows of the ceiling, Charlotte crouched unseen, her front legs encircling her egg sac. Charlotte's Web 1952-10-15T00:00:00Z “Egg laying. It’s time I made an egg sac and filled it with eggs.” Charlotte's Web 1952-10-15T00:00:00Z I’m not sure how long I crouched on that strip of sidewalk, freezing my sac off, waiting for that bird to croak. Anthem of a Reluctant Prophet 2007-04-30T00:00:00Z In 1951 they were transferred to Norfolk, Virginia, at which point Chapter Eleven’s egg sac next door to mine began to vibrate. Middlesex: A Novel 2002-06-05T00:00:00Z When threatened, the Lobalug contracts its venom sac, blasting the attacker with poison. Fantastic Beasts and Where to Find Them 2001-01-01T00:00:00Z All winter Wilbur watched over Charlotte’s egg sac as though he were guarding his own children. Charlotte's Web 1952-10-15T00:00:00Z Around his neck he wore a medal of honor; in his mouth he held a sac of spider’s eggs. Charlotte's Web 1952-10-15T00:00:00Z The creature in the sac seemed horribly unformed and unfinished, as if two plasticine people had been warmed and rolled together, squashed and pressed into one thing. Coraline 2002-02-24T00:00:00Z Some suggested that the liquid itself ruptured the artery sac. Ambushed! 2021-10-12T00:00:00Z Even without the artery sac bursting, Garfield would have ultimately died from the severe blood infection caused by the pieces of broken bone. Ambushed! 2021-10-12T00:00:00Z It looks like the throat sac on one of those big frogs they show on Animal Planet. Merci Suárez Changes Gears 2018-09-11T00:00:00Z In a few days she would have to drop everything and build the beautiful little sac that would hold her eggs. Charlotte's Web 1952-10-15T00:00:00Z Agnew and Hamilton knew from their years practicing military surgery that the human body often encases a bullet in a cyst, or sac, making it harmless. Ambushed! 2021-10-12T00:00:00Z If the blood vessel was injured at the time of the shooting, they argued, the sac would have burst long before eighty days passed. Ambushed! 2021-10-12T00:00:00Z “It’s a perfectly beautiful egg sac,” said Wilbur, feeling as happy as though he had constructed it himself. Charlotte's Web 1952-10-15T00:00:00Z It is a simple creature, ten inches long, comprising a rubbery spout and a venom sac. Fantastic Beasts and Where to Find Them 2001-01-01T00:00:00Z Then Templeton bared his long ugly teeth and began snipping the threads that fastened the sac to the ceiling. Charlotte's Web 1952-10-15T00:00:00Z “Is this true?” asked the rat, eyeing the sac suspiciously. Charlotte's Web 1952-10-15T00:00:00Z This wasn’t too difficult, as the younger boys took one look at the shiny, wrinkled gray sacs and turned away in horror; you couldn’t have paid them to put one in their mouths. The Evolution of Calpurnia Tate 2009-05-12T00:00:00Z Her two front legs embraced the egg sac. Charlotte's Web 1952-10-15T00:00:00Z And she might have a potbelly shiny as a mirror, and big sacs of flesh for breasts, and maybe she would only be wearing a loin cloth. Dragonwings 1975-01-01T00:00:00Z We heard the snap of fragile bones, the pop of bursting skin as the car rolled by, leaving a trail of collapsed green sacs in its wake. Anthem of a Reluctant Prophet 2007-04-30T00:00:00Z As the two surgeons examined him, they found a sac full of pus under his skin three inches below the bullet hole. Ambushed! 2021-10-12T00:00:00Z Then he slid a spoon under the fragile, trembling sac of yolk, and popped one, then the other into his mouth. The Great Santini 1976-01-01T00:00:00Z Leonard Hayflick had an especially personal connection with his cell line, WISH, which Gartler had listed as contaminated: he’d grown it using cells from the amniotic sac in which his unborn daughter had once floated. The Immortal Life of Henrietta Lacks 2010-02-02T00:00:00Z She drank from the edge of the pool, careful to keep the delicate eggs sacs on her abdomen out of the water. Ceremony: 1977-03-01T00:00:00Z They took no food, living on the large yolk sac. Silent Spring 1962-09-27T00:00:00Z One fine sunny morning, after breakfast, Wilbur stood watching his precious sac. Charlotte's Web 1952-10-15T00:00:00Z But Templeton worked away at the job, and managed to cut the sac adrift and carry it to the ground, where he dropped it in front of Wilbur. Charlotte's Web 1952-10-15T00:00:00Z She had a deep blue sac under one eye that was bloated like a bubble. The God of Small Things 1997-01-01T00:00:00Z They climbed round and round on the sac, exploring their new world. Charlotte's Web 1952-10-15T00:00:00Z Wilbur had already decided how he would carry the egg sac—there was only one way possible. Charlotte's Web 1952-10-15T00:00:00Z “Yes, it is pretty,” replied Charlotte, patting the sac with her two front legs. Charlotte's Web 1952-10-15T00:00:00Z As she got closer to the thing on the wall, she saw that it was some kind of a sac, like a spider’s egg case. Coraline 2002-02-24T00:00:00Z It was a sort of sac, or cocoon. Charlotte's Web 1952-10-15T00:00:00Z Then he looked up at the egg sac. Charlotte's Web 1952-10-15T00:00:00Z Billy shucked off the sac and found his knife and cut the string. The Red Pony 1937-01-01T00:00:00Z The poison sacs of the town began to manufacture venom, and the town swelled and puffed with the pressure of it. The Pearl 1947-01-01T00:00:00Z He had scooped out a special place in the manure for the sac, next to the board fence. Charlotte's Web 1952-10-15T00:00:00Z She had never been so scared, but still she walked forward until she reached the sac. Coraline 2002-02-24T00:00:00Z This egg sac is my great work—the finest thing I have ever made.” Charlotte's Web 1952-10-15T00:00:00Z The torn edges of the artery's walls formed a bulging sac that held in blood flowing through the vessel. Ambushed! 2021-10-12T00:00:00Z Even as it dies, the serpent will empty its venom sacs over the thunder god, in a thick black spray. Norse Mythology 2017-02-07T00:00:00Z He crept along till he reached the egg sac. Charlotte's Web 1952-10-15T00:00:00Z Suddenly he had an idea—he thought of the egg sac and the five hundred and fourteen little spiders that would hatch in the spring. Charlotte's Web 1952-10-15T00:00:00Z Octopuses have these little sacs called statocysts that respond to motion and gravity, so that their eyes can be totally unfazed, totally steady. The Benefits of Being an Octopus 2018-09-04T00:00:00Z Male frigate birds with bright red balloonlike sacs under their chins cruised the shore. Frightful's Mountain 2001-05-21T00:00:00Z After mife blocks the hormone progesterone, the lining of a woman’s uterus releases any attached embryonic sac and begins a shedding cycle. One pill the first day, four to follow: Why a safe alternative to clinic-based abortion is underused 2015-11-05T05:00:00Z Later tests confirmed that the babies were monoamniotic twins, which means they shared an amniotic sac and a placenta. Rare set of twins born in Texas after stressful pregnancy: 'It's a blessing' 2021-06-29T04:00:00Z The amniotic sac had resealed, but the rupture had been extremely prolonged, greatly increasing the chances of an infection reaching the baby. ‘Reality shrivels. This is your life now’: 88 days trapped in bed to save a pregnancy 2017-10-24T04:00:00Z By grooming themselves, they gather the crumbs into sacs on their legs and return the packages to the nest pantry. Bee enthusiasts of all stripes flock to Washington amid pollinator concerns 2016-06-28T04:00:00Z The store, which sells both new and used books, is three floors and 9,000 square feet of nooks, alcoves and cul de sacs. In the Jersey Suburbs, a Bookstore Whose Vibe Is Pure Narnia 2019-11-23T05:00:00Z The amniotic sac had been exposed, and there was a serious risk of infection to the mother and the fetus. Julius: The Story of a Premature Birth 2019-08-14T04:00:00Z She never allows her historical exposition to lead the reader into scholarly cul de sacs. Spitting Blood: The History of Tuberculosis by Helen Bynum – review 2012-11-15T08:00:06Z How to honor what felt like an epochal achievement but seems, at the moment, like a historical cul de sac, an act of heroism in a literal and figurative vacuum? Goodnight Moon Landing 2019-07-18T04:00:00Z When the protagonist is jarred awake, she must fight her way through a protective sac. ‘Oxygen’ Review: The Thrill of Claustrophobia 2021-05-12T04:00:00Z “Because these dust particles are relatively fine, they can be directly absorbed by the lung’s tiny air sacs,” Huang said. Severe Beijing smog prompts government candor 2013-01-14T13:03:00Z During intense exercise, the heart can become overworked, which may lead to some fluid buildup in the small air sacs of the lungs, known as pulmonary edema, a condition commonly connected to heart problems. Do you sometimes taste blood when working out? Here’s what might be happening. 2021-10-07T04:00:00Z To get there, spectators will first have to survive goofy costumes, low-tech special effects, alien mucus sacs and at least one appalling dance number. Cyborgs Onstage, Robots in the Wings 2010-12-30T23:58:33Z Mailer stabbed her in the stomach and back with a penknife, puncturing her cardiac sac. Adele Mailer, Artist Who Married Norman Mailer, Dies at 90 2015-11-23T05:00:00Z During our second pregnancy, we saw the fetus at seven weeks; its heartbeat was fine, but the gestational sac was small. Surviving my wife’s miscarriage 2013-02-05T17:14:00Z Beckett and Freya are also fraternal twins and had separate amniotic sacs, which is why they arrived more than six hours apart, Humenny explained. Twin brother and sister celebrate their 10th birthdays in 2 different years: 'It’s a very strange concept' 2022-01-14T05:00:00Z The clay is impressed against these blocks or else modeled into shims, wedges, tubes or vaguely internal-organ-like sacs before being stippled with welts of white or yellow glaze. What to See in New York Galleries This Week 2016-10-20T04:00:00Z Of the artists that emulate organic forms, Elsabe Dixon shows the softest touch: Her “Chrysalis” is an immense sac of red found fabric, hanging from a tree as if about to birth Mothra. Review | In the galleries: Washington Sculptors Group shows a playful nature 2018-09-27T04:00:00Z They include neurosurgery, corneal transplants, the placing of electrodes into the brain and the use of grafts of dura mater, a membranous sac surrounding the brain. Can people catch Alzheimer’s? Possibility cannot be ruled out 2015-09-09T04:00:00Z There’s a Jay Trump Road and a Billy Barton Circle out here — paved suburban cul de sacs bearing the names of celebrated animals that claimed victory over open fields in the Hunt Cup. Maryland’s Hunt Cup, the country’s most challenging horse race, bets on its future 2015-04-10T04:00:00Z There’s even a figure that peels open his skin and muscle, splitting his chest like one of Marcus’s fleshy sacs. Review | In the galleries: ‘Afrofuturism,’ defined in the moment, by nine artists 2017-09-07T04:00:00Z In our case though, the egg split sometime after the 9th day ater fertilization, so there were two fetuses, with one placenta, and they were together in only one amniotic sac. My Valentine’s Day miracle 2013-02-15T00:15:00Z Shelley's getting a divorce, Denise has got a baby and the cul–de–sac is about to get a hot new neighbour in the shape of Robson Green. TV highlights 22/08/2012 2012-08-21T19:00:00Z The surgery was to repair torn abductor muscles and remove fluid-filled sacs in his hips, his representatives said. Barry Manilow has hip repair surgery 2011-12-12T23:26:49Z Look closer, and they are more like organic sacs of skin packed with egg-like bulges. Sculpture's lost in the third dimension 2010-05-12T20:35:00Z Organs, fluids, eggs, scrotal sacs all might come to mind; the secret life of the body and our most primitive biological heritage swarm this nest of coeval somethings. The best of Louise Bourgeois 2010-06-01T14:06:00Z The human body is "the heavy sac of yourself" and Einstein's algebraic figures resemble, and become, "mandibles". Poem of the week: Things I Say to Myself While Hanging Laundry by Ruth Stone 2011-08-01T09:17:06Z If I were going to spend money on fugu again, though, I would make a beeline for the sperm sacs, or shirako. The Restaurant That Became Japan’s Unofficial Ambassador 2018-07-03T04:00:00Z Hey, you are already eating a live sac of slime, you know? Citizens of the world: Don’t let the food cowards win. 2016-07-12T04:00:00Z “It’s not enough to cause heart failure or anything like that,” he added, but it may be “enough to make some of those air sacs leak a little bit of blood.” Do you sometimes taste blood when working out? Here’s what might be happening. 2021-10-07T04:00:00Z Not the mantle, which is the big sac, but in front where her eyes are. The octopus is officially having a moment. This aquarist has been in awe of them for years. 2021-05-20T04:00:00Z Tucked into a cul de sac in the cathedral’s shadow, this bar-cum-restaurant is popular with bohemians and artists. In Transit Blog: In Oporto, Fado Makes a Comeback 2011-09-29T21:39:04Z Beavers are culled periodically in Canada so their sacs are used after that. Erykah Badu is making vagina-scented incense. A perfumer explained it to us 2020-02-12T05:00:00Z If she carried to full term, the restriction on Olivia’s sac would likely mean an early delivery. The agony of ending a wanted late-term pregnancy: three women speak out 2017-04-18T04:00:00Z One reviewer of the much-maligned novel “To Have and Have Not” accused Hemingway of creating not characters but “sacs of basic instinct.” The quiet tragedy of Ernest Hemingway 2016-10-20T04:00:00Z On one of its tendrils sits a voluptuous nude, while two froglike creatures peer from a seed sac. Review | Four literary fanzines that can save your life. Or at least make you less lonely. 2018-02-20T05:00:00Z Misdiagnoses of monoamniotic twins are common, so we crossed our fingers and hoped that subsequent ultrasounds would reveal two amniotic sacs. My Valentine’s Day miracle 2013-02-15T00:15:00Z At one point it is revealed how the latest replicants are “born”, splurging from suspended sacs filled with amniotic fluid. Sedate expectations: will Blade Runner 2049 give birth to the slow-burn blockbuster? 2017-10-09T04:00:00Z Regardless of chorionicity, almost always in identical twinning, two amniotic sacs are formed. My Valentine’s Day miracle 2013-02-15T00:15:00Z Eating there now, you would never know that encasing liquid in fragile little sacs used to be a thing, or that Mr. García had ever participated in it. At Casa Dani, Masterly Spanish Cooking in Globe-Trotting Garb 2022-03-22T04:00:00Z According to Oja, pericardial adipose tissue, “the fat that’s right in the heart sac,” is most likely to increase your risk of heart disease and stroke. Cardio isn’t enough. For a healthy heart, add resistance training. 2020-08-28T04:00:00Z What is important is that gastruloids recapitulate some features of early development even without the external cues from the placenta or yolk sac that typically direct the organization of an early embryo. Small Collections of Cells Determine How a Body Takes Its Shape 2023-11-09T05:00:00Z He was born with a rare birth defect called an omphalocele, which means some of his organs sit in a sac outside his body. Californians who need help paying for round-the-clock home care are stuck on a state waitlist 2023-11-01T04:00:00Z Rookie lefty Cody Bradford then came in to face Alvarez, whose 401-foot sac fly to the warning track in center field came on the ninth pitch. Abreu, Alvarez and Altuve help Astros pull even in ALCS with 10-3 win over Rangers in Game 4 2023-10-19T04:00:00Z Rookie lefty Cody Bradford came in to face Alvarez, whose 401-foot sac fly to the warning track in center field came on the ninth pitch. Abreu, Alvarez and Altuve help Astros pull even in ALCS with 10-3 win over Rangers in Game 4 2023-10-19T04:00:00Z Lung alveoli are the small air sacs where oxygen and CO2 exchange between the lung and blood takes place, and the major site of radiation pneumonitis. Human Lung Chip leveraged to faithfully model radiation-induced lung injury 2023-10-17T04:00:00Z In 17 plate appearances with the bases loaded, Crawford has 11 hits in 16 at-bats for a .688 batting average with three doubles, two homers, a sac fly, two strikeouts and 26 RBI. J.P. Crawford delivers again as Mariners beat Rangers, keep playoff hopes alive 2023-09-29T04:00:00Z The Braves have two sac bunts on the season while the Dodgers and Rays have five. To bunt or not to bunt. That was the question put to Mariners manager Scott Servais 2023-09-17T04:00:00Z The South Carolina General Assembly defined a “fetal heartbeat” as “cardiac activity, or the steady and repetitive rhythmic contraction of the fetal heart, within the gestational sac.” Planned Parenthood sues to expand South Carolina abortion access under strict new ban 2023-09-14T04:00:00Z Canning’s final line Friday included three earned runs — Arias went on to score on a sac fly later in the sixth inning — on eight hits, two walks and three strikeouts. Logan O'Hoppe hits two-run homer, but Guardians pull away late to beat Angels 2023-09-09T04:00:00Z There is a yolk sac, which has some of the roles of the liver and kidneys, and a bilaminar embryonic disc - one of the key hallmarks of this stage of embryo development. Scientists grow whole model of human embryo, without sperm or egg 2023-09-06T04:00:00Z The law defines that term as “cardiac activity, or the steady and repetitive rhythmic contraction of the fetal heart, within the gestational sac.” South Carolina abortion ban with unclear ‘fetal heartbeat’ definition creates confusion, doctors say 2023-08-24T04:00:00Z Conversely, the Diamondbacks lead MLB with 34 sac bunts with the A’s second at 27. To bunt or not to bunt. That was the question put to Mariners manager Scott Servais 2023-09-17T04:00:00Z Lawmakers defined this as “the steady and repetitive rhythmic contraction of the fetal heart, within the gestational sac.” South Carolina’s new all-male Supreme Court reverses course on abortion, upholds strict 6-week ban 2023-08-23T04:00:00Z Like chickens, duck-billed platypuses, and other animals that hatch from eggs, you had a yolk sac when you were an embryo. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Sauropods had particularly uneven skeletons, combining dense limb bones as thick as tree trunks, vertebrae so riddled with air sacs that they resemble honeycomb, and small skulls composed of sometimes paper-thin bones. How Sauropod Dinosaurs Became the Biggest Land Animals Again and Again 2023-08-15T04:00:00Z “I’m just thinking sac fly, something up,” Burger said. Marlins stun Holmes and Kahnle with 5 runs in 9th, beat Yankees 8-7 as Burger gets game-ending hit 2023-08-14T04:00:00Z He would score moments later on a sac fly off the bat of Lamont Wade. Mariners’ win streak ends at four after getting blanked by Giants 2023-07-05T04:00:00Z Each team’s models vary in the techniques used and how complete they are, he said, with some mirroring not just the embryo but the very beginnings of the placenta and yolk sac, too. Scientists use stem cells to create models of human embryos and study our earliest days 2023-06-27T04:00:00Z However, the function of the human yolk sac is unclear. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Sauropods also independently evolved a birdlike lung with air sacs throughout their bodies, making their breathing more efficient and their bodies lighter for their size. How Sauropod Dinosaurs Became the Biggest Land Animals Again and Again 2023-08-15T04:00:00Z Dr. Mo Ebrahimkhani, a developmental biologist at the University of Pittsburgh, and his colleagues observed the formation of a yolk sac in their experiment, for example. Scientists Debut Lab Models of Human Embryos 2023-06-24T04:00:00Z Mike Ford made it 4-0 with a sac fly to left field. Mariners finally show the fight that’s been missing as they pound Yankees 2023-06-22T04:00:00Z That model contains embryonic tissues and tissues that can go on to produce structures surrounding the embryo such as the placenta and yolk sac. Scientists use stem cells to create models of human embryos and study our earliest days 2023-06-27T04:00:00Z Now, a study out in Science today reveals the human yolk sac stands in for organs such as the liver and kidneys that arise later in development. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z And the second stem cell type forms hypoblastlike tissue, and it’s a tissue that will make a yolk sac. Scientists Create Human Embryo-like Structures with Stem Cells 2023-06-16T04:00:00Z Out of the yolk sac, they even observed the development of progenitors of blood cells. Scientists Debut Lab Models of Human Embryos 2023-06-24T04:00:00Z The Mariners settled for a run on a sac fly. Mariners denied sweep as Marlins’ young phenom shuts them down 2023-06-14T04:00:00Z A pair of twins who shared the same amniotic sac, blood flow and placenta have been successfully delivered, which their mother has described as a "miracle". 'Miracle' twins delivered successfully 2023-06-12T04:00:00Z There’s been “a dearth of studies on the human yolk sac,” says developmental biologist Anthony Carter of the University of Southern Denmark, who wasn’t connected to the research. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z In this process, cellular sacs called polar bodies are created as byproducts that contain chromosomes and can fertilize the egg. Why a crocodile’s ‘virgin birth’ isn’t a miracle 2023-06-10T04:00:00Z He told us that Nyswanderweg is a very quiet L-shaped cul de sac—so quiet you might think you’re out in suburbia and not in one of Europe’s largest, busiest cities. How an American Psychiatrist Inspired a Street Name in Germany--and Why That's So Unusual 2023-06-01T04:00:00Z The extra 90 feet allowed Suarez to score him with a sac fly. After rough start, Logan Gilbert rights himself to help Mariners beat Braves 2023-05-20T04:00:00Z The chance of losing twins with the same placenta and amniotic sac - monochorionic monoamniotic - is 54 times higher than a single baby pregnancy in the first 24 weeks. 'Miracle' twins delivered successfully 2023-06-12T04:00:00Z Although the yolk sac never produces its namesake substance in most mammals, it’s not vestigial. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Together, these cells are called the megagametophyte, or embryo sac. Fundamentals of Biology 2015-01-01T00:00:00Z The term “sporangia” literally means “spore in a vessel,” as it is a reproductive sac that contains spores. Concepts of Biology 2013-04-25T00:00:00Z The gallbladder the surgeons removed was filled with dark brown stones and sludge — some of the excess bilirubin accumulated in the sac as pea-size accretions, and the rest continued to the intestines to be eliminated. Why Was This Patient Turning So Yellow? 2023-05-16T04:00:00Z The researchers also found signs that blood cells and their components were beginning to take shape in the yolk sac, which supplies embryos with nutrients. Lab-Grown Monkey Embryos Reveal in 3-D How Organs Begin 2023-05-15T04:00:00Z In mice, the yolk sac manufactures the embryo’s first blood cells and relays nutritious molecules produced by the uterus. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z The mature embryo sac contains one egg cell, two synergids or “helper” cells, three antipodal cells, and two polar nuclei in a central cell. Fundamentals of Biology 2015-01-01T00:00:00Z The alveoli are thin-walled and look like tiny bubbles within the sacs. Concepts of Biology 2013-04-25T00:00:00Z When she went to her OB-GYN for an emergency ultrasound, she was told the pregnancy wasn’t viable — there was a sac, but no fetal tissue or heartbeat. ‘You don't want me here? That's why I'm gonna stay’: This abortion doctor is not ready to leave Alabama 2023-04-28T04:00:00Z Cal Raleigh led off with a triple off the wall in right field and scored on Caballero’s sac fly to center. Hernandez, Kelenic provide power as Mariners start trip with victory over Phillies 2023-04-25T04:00:00Z And in some tissues of adult rodents, the immune cells known as macrophages are descended from yolk sac cells, not the bone marrow cells that give rise to most macrophages. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Photo D shows red magnolia seeds clustered in an egg-shaped pink sac scattered with small, brown spikes. Fundamentals of Biology 2015-01-01T00:00:00Z The respiratory bronchioles open up into the alveolar ducts, alveolar sacs, and alveoli. Concepts of Biology 2013-04-25T00:00:00Z Her grief and anxiety swelled as she read online about sepsis and fretted that if the sac did not pass it could harm her fertility. ‘You don't want me here? That's why I'm gonna stay’: This abortion doctor is not ready to leave Alabama 2023-04-28T04:00:00Z But it was the Angels that lost to the Yankees 3-2 on a chilly April evening after Matt Moore loaded the bases, then Gleyber Torres hit a sac fly to drive in the winning run. Phil Nevin gets ejected as Angels fall to Yankees in extra innings 2023-04-19T04:00:00Z The data confirmed that a human embryo also makes its first blood cells in the yolk sac. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Illustration A shows cross section of an anther, which has four lobes each containing a pollen sac, or microsporangium. Fundamentals of Biology 2015-01-01T00:00:00Z The other sperm fuses with the diploid nucleus in the center of the embryo sac, forming a triploid cell that will develop into the endosperm: a tissue that serves as a food reserve. Concepts of Biology 2013-04-25T00:00:00Z The Mariners were able to tie the game when automatic runner Kolten Wong advanced to third on a wild pitch and scored on France’s sac fly to center off right-hander Bryse Wilson. Poor offense dooms Mariners, who fall to Milwaukee in extra innings 2023-04-18T04:00:00Z After the Russian used a powerful exchange sacrifice in Game 2 to take an early lead, Ding responded with a Game 4 win that featured a crushing exchange sac of his own. In a break with tradition, chess title fight turns into slugfest 2023-04-18T04:00:00Z The team also discovered that the yolk sac uses an unexpected shortcut to produce macrophages. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z As the microsporangium matures, two pollen sacs merge and an opening forms between them so that the pollen can be released. Fundamentals of Biology 2015-01-01T00:00:00Z The gut may be a simple sac or highly branched. Concepts of Biology 2013-04-25T00:00:00Z With the bases loaded, Cal Raleigh doubled into right field to score a pair of runners and Hernandez launched a fly ball deep into center for a sac fly that tied the game at 3. Poor offense dooms Mariners, who fall to Milwaukee in extra innings 2023-04-18T04:00:00Z These three monkeys also sprouted gestational sacs, telltale structures in the uterus that indicate pregnancy. First mock monkey embryos may shine light on pregnancy milestones 2023-04-06T04:00:00Z As one of these immune cells matures, it usually goes through an intermediate stage known as a monocyte, but the yolk sac macrophages bypass this step. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z A double-layered integument protects the megasporangium and, later, the embryo sac. Fundamentals of Biology 2015-01-01T00:00:00Z Birds possess a system of air sacs branching from their primary airway that divert the path of air so that it passes unidirectionally through the lung, during both inspiration and expiration. Concepts of Biology 2013-04-25T00:00:00Z Like many modern birds, Tyrannosaurus, Apatosaurus and other giants had complex networks of air sacs that grew out of their throats and lungs and into their bones. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z These species grow as a mat of glops of algae that stay afloat via little air-filled sacs attached to leafy structures. Here’s the Real Story behind the Massive ‘Blob’ of Seaweed Heading toward Florida 2023-03-17T04:00:00Z The scientists also tested whether, like in mice, yolk sac–derived macrophages are still present in adult tissues. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z The animal develops a big jaw, and its gills disappear along with its gill sac. Fundamentals of Biology 2015-01-01T00:00:00Z One of these is larger than the others and undergoes mitosis to form the female gametophyte or embryo sac. Concepts of Biology 2013-04-25T00:00:00Z The sacs also let the dinosaurs breathe more efficiently and may even have aided cooling. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z He worked a walk, stole second, advanced to third on a pitch in the dirt and then scored on DeLoach’s sac fly to left field. Back-to-back RBI triples, ‘outstanding’ pitching highlight Mariners’ 4-2 win over Rockies 2023-03-11T05:00:00Z The versatile yolk sac “is three organs in one,” she says, performing jobs that will later be delegated to the liver, kidneys, and bone marrow. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z They contain air spaces that are sometimes connected to air sacs, and they have struts of bone to provide structural reinforcement. Fundamentals of Biology 2015-01-01T00:00:00Z Two of the nuclei remain in a single cell and fuse to form a 2n nucleus; this cell moves to the center of the embryo sac. Concepts of Biology 2013-04-25T00:00:00Z Paleontologists have found these air sacs in flying reptiles called pterosaurs, in theropod dinosaurs such as Allosaurus, and in long-necked dinosaurs, including Diplodocus. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z It meant the dangerous buildup of fluid we had removed from the sac around her heart hadn't returned. Here’s What Scientists Are Learning about Women’s Health from Other Female Animals 2023-02-19T05:00:00Z One challenge of using such mimics is that they stop developing at early stages, but ensuring that the yolk sac is present may allow them to progress further. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z The air sacs that extend into bones to form pneumatic bones also join with the lungs and function in respiration. Fundamentals of Biology 2015-01-01T00:00:00Z The two sperm cells are deposited in the embryo sac. Concepts of Biology 2013-04-25T00:00:00Z The sacs' presence can be detected from indentations and cavities in fossilized bones, even when the soft tissues are long gone. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z It can show areas that where fluid is accumulating and can show, for example, if blood is pooling in the sac around the heart. Inside the Hospital Where Damar Hamlin’s Life Was Saved 2023-01-22T05:00:00Z Whether the human yolk sac takes on other tasks—in some species, for example, it transfers maternal antibodies to embryos—remains to be seen. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Air sacs allow for this unidirectional airflow, which also creates a cross-current exchange system with the blood. Fundamentals of Biology 2015-01-01T00:00:00Z A eukaryotic cell is a cell that has a membrane-bound nucleus and other membrane-bound compartments or sacs, called organelles, which have specialized functions. Concepts of Biology 2013-04-25T00:00:00Z “Animals with air sacs have a tremendous advantage compared to us mammals,” says paleontologist Tito Aureliano of the University of Campinas in Brazil, lead author of the new study. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z Small fluid-filled sacs called bursa, which normally cushion the joint, may instead swell and ache. How to Spare Yourself From Shoulder Pain 2022-12-29T05:00:00Z As development progresses, the yolk sac hands over this job to the forming liver, which then passes it to the bone marrow, the birthplace of blood cells in adults. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z During inhalation, air passes from the beak down the trachea to the posterior air sac located behind the lungs. Fundamentals of Biology 2015-01-01T00:00:00Z At the end of each duct are alveolar sacs, each containing 20 to 30 alveoli. Concepts of Biology 2013-04-25T00:00:00Z To explore the sacs' origins, the researchers turned to bones from three ancestral dinosaur species. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z Patients take hormone injections once or multiple times each day to stimulate follicles, which are fluid-filled sacs that store eggs. Hope, Regret, Uncertainty: 7 Women on Freezing Their Eggs 2022-12-23T05:00:00Z As in other species, the human yolk sac is a multitasker, the study shows. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z From the posterior air sac, air enters the lungs, and the anterior air sac in front of the lungs. Fundamentals of Biology 2015-01-01T00:00:00Z They provoked the molecules within the sacs to release ultrasonic waves, which could be used to identify the contents. How a See-Through Frog Hides Its Red Blood From Predators 2022-12-22T05:00:00Z Using CT scans and examining the bones' exteriors, they looked for openings or pockets that could house air sacs. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z One of the first patients to spark her interest in female health was a lioness with pericardial effusion, or fluid in the sac around her heart. Why this UCLA professor is studying female animals to gain insights into women's health 2022-10-14T04:00:00Z Several enzymes in the human structure take part in lipid and sugar metabolism, a discovery that implies that despite lacking yolk, the sac still provides nourishment. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z Air from both air sacs also enters hollows in bones. Fundamentals of Biology 2015-01-01T00:00:00Z He also went hitless in the wild-card series with a sac fly. Analysis: Breaking down the ALDS between the Mariners and Astros 2022-10-10T04:00:00Z “Prior to this study, it looked unlikely to me that invasive air sacs would have evolved three times independently” in separate dinosaur lineages, Aureliano says—but the new results suggest that scenario. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z “Daniels is fine,” Kelly said, describing the QB’s injury as a bursa sac issue. LSU QB Daniels on track to play against No. 8 Tennessee 2022-10-03T04:00:00Z Bellinger also tied the score with a sac fly in the seventh. Dodgers top wild Rockies, 1st NL team to 110 wins since 1909 2022-10-01T04:00:00Z During exhalation air from hollows in the bones enters the air sacs, then the lungs, then the trachea, where it exits through the beaks. Fundamentals of Biology 2015-01-01T00:00:00Z Then, a few years ago, her team discovered that when they added stem cells that give rise to the placenta and yolk sac, their embryos developed further. Mouse Embryos Grown without Eggs or Sperm 2022-08-26T04:00:00Z This work confirms that the early dinosaurs did not have these extensive air sac systems, says Ohio University paleontologist Patrick O'Connor, who was not involved in the new study. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z Membranes in the fluid-filled amniotic sac that surrounds the fetus often rupture or break at the start of childbirth - commonly called water breaking. Pregnancy complications under abortion spotlight 2022-08-22T04:00:00Z Alveolar walls of emphysema victims deteriorate, and the sacs combine to form larger sacs. College Physics for AP Courses 2015-08-12T00:00:00Z Pneumatic bones are bones that are hollow rather than filled with tissue, containing air spaces that are sometimes connected to air sacs. Fundamentals of Biology 2015-01-01T00:00:00Z Membranes in the fluid-filled amniotic sac that surrounds the fetus often rupture or break at the start of childbirth — commonly called water breaking. EXPLAINER: Pregnancy complications under abortion spotlight 2022-08-22T04:00:00Z That doesn't mean that they had no air sacs at all, he adds, noting that some modern birds, such as ducks, have more minimal arrangements. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z Numerous alveoli and alveolar sacs surround the alveolar ducts. Biology for AP Courses 2022-06-09T00:00:00Z Because pressure produced by surface tension decreases with increasing radius, these larger sacs produce smaller pressure, reducing the ability of emphysema victims to exhale. College Physics for AP Courses 2015-08-12T00:00:00Z Only the large megaspore survives; it produces the female gametophyte, referred to as the embryo sac. Fundamentals of Biology 2015-01-01T00:00:00Z Cal Stevenson drove in a run with sac fly to deep center and Nick Allen plated another run with a single to left. Mariners wrap up road trip with series loss to Athletics 2022-08-21T04:00:00Z Instead the study most likely indicates that air sacs invaded the bone multiple times independently, as the reptiles became larger and more diverse. Dinosaurs' Air Sacs Evolved Many Times and Let Them Take Over the World 2023-03-31T04:00:00Z In fact, fossil evidence shows that meat-eating dinosaurs that lived more than 100 million years ago had a similar flow-through respiratory system with lungs and air sacs. Biology for AP Courses 2022-06-09T00:00:00Z Our lungs contain hundreds of millions of mucus-lined sacs called alveoli, which are very similar in size, and about 0.1 mm in diameter. College Physics for AP Courses 2015-08-12T00:00:00Z A new diploid sporophyte is formed when a male gamete from a pollen grain enters the ovule sac and fertilizes this egg. Fundamentals of Biology 2015-01-01T00:00:00Z Instead of an RBI double, it was a sac fly. Mariners can’t follow usual blueprint, see win streak in Oakland come to an end 2022-08-20T04:00:00Z With automatic runner Jose Trevino on second base, Brash thwarted Isiah Kiner-Falefa’s sac bunt attempts to start the inning with pair of nasty pitches for a foul ball and a called strike. Inside highlight-reel defense, masterpiece pitching from Mariners’ 1-0 win over Yankees 2022-08-10T04:00:00Z Each lung is surrounded by an invaginated sac. Biology for AP Courses 2022-06-09T00:00:00Z You can exhale without muscle action by allowing surface tension to contract these sacs. College Physics for AP Courses 2015-08-12T00:00:00Z They may be released from the parent thallus either outside or within a special reproductive sac called a sporangium. Fundamentals of Biology 2015-01-01T00:00:00Z But doctors told her that the fetus’s brain matter was leaking into the umbilical sac, which could cause sepsis and lead to critical illness or even death. ‘They’re Just Going to Let Me Die?’ One Woman’s Abortion Odyssey 2022-08-01T04:00:00Z He had eight stitches after being struck by his own bat in a fit of rage following a failed sac bunt attempt in the ninth inning. Dipoto tells MLB Network radio that X-rays on Julio Rodriguez’s right hand came back negative 2022-07-31T04:00:00Z The respiratory bronchioles open into the alveolar ducts, alveolar sacs, and alveoli. Biology for AP Courses 2022-06-09T00:00:00Z The alveoli in emphysema victims are damaged and effectively form larger sacs. College Physics for AP Courses 2015-08-12T00:00:00Z The term “sporangia” literally means “spore in a vessel,” as it is a reproductive sac that contains spores Figure 2. Fundamentals of Biology 2015-01-01T00:00:00Z “Obviously our slug isn’t where it could be this year,” said first baseman Josh Bell, who finished with two singles and one of the sac flies. As Juan Soto trade rumors continue to swirl, Cardinals handle Nationals 2022-07-29T04:00:00Z The Rays tied the game in the sixth on a sac fly by Luke Raley. Bubic goes 7, Royals edge Rays 4-2 to win series 2022-07-24T04:00:00Z Because there are so many alveoli and alveolar sacs in the lung, the surface area for gas exchange is very large. Biology for AP Courses 2022-06-09T00:00:00Z Winker hit a solo homer and Frazier drove in a run with a sac fly. ‘Chaos ball is back’: How Mariners put together 14-game win streak 2022-07-21T04:00:00Z Three nuclei position themselves on the end of the embryo sac opposite the micropyle and develop into the antipodal cells, which later degenerate. Fundamentals of Biology 2015-01-01T00:00:00Z They could see both viral particles and little sacs called vesicles in which the virus copies itself. COVID Virus May Tunnel through Nanotubes from Nose to Brain 2022-07-20T04:00:00Z The fetus would not be viable outside the womb, and without the protection of the amniotic sac, the woman was vulnerable to an infection could threaten her life. Women Face Risks as Doctors Struggle With Medical Exceptions on Abortion 2022-07-20T04:00:00Z Malpighian tubules are the opening of the digestive sac in box jellyfish. Biology for AP Courses 2022-06-09T00:00:00Z Calluses are usually painless, while corns tend to be painful or tender — and are sometimes accompanied by a fluid-filled sac underneath. Taking the right steps to prevent or treat foot problems 2022-07-18T04:00:00Z The female gametophyte is formed from mitotic divisions of the megaspore, forming an eight-nuclei ovule sac. Fundamentals of Biology 2015-01-01T00:00:00Z These seven cells are the female gametophyte, known as the embryo sac. Miller & Levine Biology 2018-01-01T00:00:00Z The embryo envelops a portion of the yolk sac, which protrudes with the umbilical cord from what will become the abdomen. Anatomy and Physiology 2013-06-19T00:00:00Z Some insects have a specialized sac, called a spermatheca, which stores sperm for later use, sometimes up to a year. Biology for AP Courses 2022-06-09T00:00:00Z He used the wrong needle and inserted it in the wrong place, piercing the sac holding Mrs Parveen's heart. Oldham doctor jailed for killing patient in botched procedure 2022-07-05T04:00:00Z The integument contains an opening called the micropyle, through which the pollen tube enters the embryo sac. Fundamentals of Biology 2015-01-01T00:00:00Z A typical amphibian lung is little more than a sac with ridges. Miller & Levine Biology 2018-01-01T00:00:00Z The amniotic sac, which was sitting on top of the flat embryo, envelops the embryo as it folds. Anatomy and Physiology 2013-06-19T00:00:00Z At the end of each duct are approximately 100 alveolar sacs, each containing 20 to 30 alveoli that are 200 to 300 microns in diameter. Biology for AP Courses 2022-06-09T00:00:00Z The court went on to hear that Mrs Parveen lost consciousness as soon as the needle was inserted and pierced her pericardium, also known as the heart sac, causing massive internal bleeding. Oldham doctor jailed for killing patient in botched procedure 2022-07-05T04:00:00Z The microsporangia, which are usually bi-lobed, are pollen sacs in which the microspores develop into pollen grains. Fundamentals of Biology 2015-01-01T00:00:00Z A unique system of tubes and air sacs in birds’ respiratory systems enable this one-way airflow. Miller & Levine Biology 2018-01-01T00:00:00Z Figure 9.9 Bursae Bursae are fluid-filled sacs that serve to prevent friction between skin, muscle, or tendon and an underlying bone. Anatomy and Physiology 2013-06-19T00:00:00Z Figure 30.10 Terminal bronchioles are connected by respiratory bronchioles to alveolar ducts and alveolar sacs. Biology for AP Courses 2022-06-09T00:00:00Z At six weeks, my first ultrasound indeed showed two sacs. How a "selective reduction" abortion saved my child's life 2022-07-04T04:00:00Z Inside the pollen sac is a layer called the tapetum, and within this ring are the microspore mother cells. Fundamentals of Biology 2015-01-01T00:00:00Z Mamman, using the wrong biopsy needle, missed the bone and pierced her pericardium, the sac containing the heart, causing massive internal bleeding. Oldham doctor admits killing patient in botched routine procedure 2022-07-04T04:00:00Z They serve to swirl the incoming air, which helps to warm and moisturize it before the air moves into the delicate air sacs of the lungs. Anatomy and Physiology 2013-06-19T00:00:00Z Each alveolar sac contains 20 to 30 spherical alveoli and has the appearance of a bunch of grapes. Biology for AP Courses 2022-06-09T00:00:00Z They picked up a run in the first inning on Abraham Toro’s sac fly to left field and might have had more if Jesse Winker wasn’t thrown out at third on the play. Cal Raleigh injects some fun for Mariners as they take down A’s 2022-06-30T04:00:00Z Micrographs in part B show pollen sacs with a visible opening between them. Fundamentals of Biology 2015-01-01T00:00:00Z Crawford followed with a sac fly to left that made it 5-0. Mariners take series over Orioles with 9-3 win 2022-06-29T04:00:00Z It is a connective tissue sac that surrounds a muscle tendon at places where the tendon crosses a joint. Anatomy and Physiology 2013-06-19T00:00:00Z Air flows into the atrium of the alveolar sac, then circulates into alveoli where gas exchange occurs with the capillaries. Biology for AP Courses 2022-06-09T00:00:00Z In the past, the distillery produced a whiskey with the secretion from beavers’ castor sacs. From under to on the rocks: Invasive crabs become whiskey 2022-06-27T04:00:00Z Illustration depicts the embryo sac of an angiosperm, which is egg-shaped. Fundamentals of Biology 2015-01-01T00:00:00Z They keep their DNA coiled up in a sac called the nucleus, along with molecules that can read genes to make proteins, or the proteins produce new copies of DNA when a cell reproduces. You Don’t Need a Microscope to See the Biggest Bacteria Ever Found 2022-06-23T04:00:00Z The other two types both involve the formation of a cyst—a fluid-filled sac of the connective tissues that cover the spinal cord called the meninges. Anatomy and Physiology 2013-06-19T00:00:00Z In addition to lungs, birds have air sacs inside their body. Biology for AP Courses 2022-06-09T00:00:00Z Ms. Halappanavar’s amniotic sac ruptured prematurely, but the heart of the fetus inside her continued to beat. How an Abortion Ban Trapped a Tourist on Malta 2022-06-23T04:00:00Z Two polar nuclei are inside the central cell in the middle of the embryo sac. Fundamentals of Biology 2015-01-01T00:00:00Z One egg sac can carry hundreds of eggs. A microscopic arms race is happening between sperm 2022-06-19T04:00:00Z The arachnoid mater is a membrane of thin fibrous tissue that forms a loose sac around the CNS. Anatomy and Physiology 2013-06-19T00:00:00Z Air flows in one direction from the posterior air sacs to the lungs and out of the anterior air sacs. Biology for AP Courses 2022-06-09T00:00:00Z White homered and had a sac fly for the Rangers, who won for just the fifth time in 12 games. Rangers end 12-inning win over White Sox on 7-5 double play 2022-06-12T04:00:00Z Front legs are formed under the gill sac, and hindlegs are visible a few days later. Fundamentals of Biology 2015-01-01T00:00:00Z This reduces the likelihood that, once inseminated, a female will let additional males try to fertilize her enormous sac of eggs. A microscopic arms race is happening between sperm 2022-06-19T04:00:00Z These tiny fluid-filled sacs house components responsible for the thousands of biochemical reactions necessary for an organism to grow and survive. Anatomy and Physiology 2013-06-19T00:00:00Z Jack Moss singled Werner to third and Rock followed with his sac fly. Texas A&M 1st to claim CWS spot with 4-3 win over Louisville 2022-06-11T04:00:00Z It worked as a sac bunt as Toro advanced to third. Eugenio Suarez is bringing ‘Good Vibes Only’ on latest road trip for the Mariners 2022-06-05T04:00:00Z While the inner amniotic membrane surrounds the embryo itself, the chorion surrounds the embryo and yolk sac. Fundamentals of Biology 2015-01-01T00:00:00Z Michigan pulled away with two more runs in the fifth — scoring on Jimmy Obertop’s foul sac fly to right field and Riley Bertram’s RBI single. Michigan powers past Louisville 7-3 for berth in title game 2022-06-04T04:00:00Z A vesicle is a membranous sac—a spherical and hollow organelle bounded by a lipid bilayer membrane. Anatomy and Physiology 2013-06-19T00:00:00Z He started the sixth inning with a 2-0 lead, compliments of a sac fly from Suarez in the fourth inning and Cal Raleigh’s mammoth solo homer to right in the fifth inning. Eugenio Suarez redeems earlier mistake with big home run as Mariners open series in Texas with win 2022-06-03T04:00:00Z Bobby Witt Jr. had a sac fly in the first for Kansas City. Smeltzer backed by Garlick, Miranda as Twins beat Royals 6-4 2022-05-21T04:00:00Z The Mets scored runs on a pair of sac flies to right field. Mariners rally to give themselves a chance, but Mets find way to win 2022-05-14T04:00:00Z He allowed a single, a double and a sac fly, which required a diving catch by Julio Rodriguez in center, to start the game. Just as predicted, struggling Mariners edge powerful Mets, ace Max Scherzer to open series 2022-05-13T04:00:00Z The first sign that a fetus has passed meconium usually does not come until childbirth, when the amniotic sac ruptures. Anatomy and Physiology 2013-06-19T00:00:00Z Other improvements could come from boosting the uptake of LNPs into cells and then enhancing their ability to break free of the sacs of cell membrane, known as endosomes, that carry them inside. Better fat bubbles could power a new generation of mRNA vaccines 2022-05-12T04:00:00Z “When the babies emerge from the egg sacs, they send up a silk thread into the air and catch the wind.” Big, colorful joro spiders are coming! But there’s no need to be afraid. 2022-05-09T04:00:00Z The third time, medical staffers were alarmed because her amniotic sac had ruptured — she needed an induction and an emergency Caesarean section. More Black people sought births outside hospitals in 2020, report finds 2022-04-28T04:00:00Z Aberg made his own rules: walk the length of every designated neighborhood and its major streets, though short dead-ends and cul de sacs could be skipped. This North Seattle man walked every Seattle neighborhood — some 2,500 miles — in 2 years 2022-05-05T04:00:00Z During the clinical exam, she experiences a few mild contractions, each lasting about 15–20 seconds; however, her cervix is found to be only 2 cm dilated, and the amniotic sac is intact. Anatomy and Physiology 2013-06-19T00:00:00Z The frogs, as big as stroopwafels, paddle around the surface of the water, inflate their vocal sacs and call out to any female frogs in earshot. Now That’s What I Call Frog Mating Music! 2022-04-28T04:00:00Z Two innings later, France pushed his RBI total to 21 with a sac fly. Logan Gilbert brilliant as Mariners open trip with victory over Rays 2022-04-26T04:00:00Z At one startlingly clear stream, she recalled once taking a photograph of a mother newt perched on a stick, protecting her sac of eggs. She set out to walk every street in Santa Cruz and walked into the story of her life 2022-04-26T04:00:00Z Pena went 3 for 3 with a triple and a sac fly, while scoring two runs. Astros show they will still be a factor in the AL West with easy win vs. the Mariners 2022-04-16T04:00:00Z Blood cells and vessel production in structures outside the embryo proper called the yolk sac, chorion, and connecting stalk begin about 15 to 16 days following fertilization. Anatomy and Physiology 2013-06-19T00:00:00Z Given the context of the article, I am assuming that the writer meant to say “yolk sac” rather than “yoke sac” and that the eagles “have learned to adapt” rather than “adopt” to urban life. Opinion | Readers critique The Post: What wasn’t mentioned about D.C.’s ‘pot-gifting’ businesses 2022-04-15T04:00:00Z Sánchez hit an RBI triple off Philadelphia reliever Nick Nelson and scored on Aguilar’s sac fly in the fifth. Sánchez drives in 2, López solid as Marlins beat Phils 7-1 2022-04-15T04:00:00Z “We gave up two sac flies and lost the game.” Wander Franco has 3 hits, Rays win opener over Orioles 2-1 2022-04-08T04:00:00Z It can also spread when the spiderlings first hatch from the egg sac. Here comes the Joro spider! 2022-03-15T04:00:00Z The process is reversed in the pulmonary capillaries to re-form CO2, which then can diffuse into the air sacs to be exhaled into the atmosphere. Anatomy and Physiology 2013-06-19T00:00:00Z Humans, for instance, have a diaphragm, while birds use air sacs. How Boa Constrictors Breathe While Squeezing the Life Out of Their Prey 2022-03-24T04:00:00Z Myocarditis is an inflammation of the heart muscle itself, while pericarditis is inflammation of the fluid-filled sac the heart sits in. No evidence Covid vaccines lead to young deaths - ONS 2022-03-22T04:00:00Z Austin Barnes followed with an RBI single back to the mound and Gavin Lux hit a sac fly to center to score another run. Steven Souza Jr. smacks an early grand slam and Mariners hold on vs. Dodgers 2022-03-19T04:00:00Z Shirako translates to milt in English, in this case, cod sperm sacs. Review | With a Japanese bent, Minibar by José Andrés still dazzles diners 2022-02-25T05:00:00Z Within the mediastinum, the heart is separated from the other mediastinal structures by a tough membrane known as the pericardium, or pericardial sac, and sits in its own space called the pericardial cavity. Anatomy and Physiology 2013-06-19T00:00:00Z It kicked off with a woman in a black cape-like dress, swinging a sac resembling a stuffed plastic garbage bag. Balenciaga’s Gvasalia throws spotlight on Ukraine 2022-03-07T05:00:00Z The follicles are underdeveloped sacs in which eggs develop. Polycystic ovary syndrome: Mental health link 'not recognised' 2022-02-24T05:00:00Z The other, water-filled sac may be the reason the bacterium could grow so big. Largest bacterium ever discovered has unexpectedly complex cells 2022-02-23T05:00:00Z In a Caro-Kann Exchange line, Acholonu as White upsets the dynamic of a fairly balanced struggle with a “tiny sac” — 24. D.C.’s storied role as an incubator of Black chess in America 2022-02-22T05:00:00Z The heart resides within the pericardial sac and is located in the mediastinal space within the thoracic cavity. Anatomy and Physiology 2013-06-19T00:00:00Z Hitting the frigid water faster than an Olympic diver, these incredible birds have evolved air sacs in the head and chest to survive these repeated heavy impacts. Underwater Photographer of the Year winner revealed 2022-02-10T05:00:00Z In PCOS, these sacs are often unable to release an egg, which means ovulation does not take place. Polycystic ovary syndrome: Mental health link 'not recognised' 2022-02-24T05:00:00Z It can be big because its cellular contents are squished up against its outer cell wall by a giant water- and nitrate-filled sac. Largest bacterium ever discovered has unexpectedly complex cells 2022-02-23T05:00:00Z In addition to lungs, they have thin, balloon-like air sacs that invade the body cavity and many bones. The sad and sorry story of Dolly the diseased and doomed dinosaur 2022-02-10T05:00:00Z The pericardial sac consists of two fused layers: an outer fibrous capsule and an inner parietal pericardium lined with a serous membrane. Anatomy and Physiology 2013-06-19T00:00:00Z The first two sacs may be the best, giving White a pawn phalanx that sets up all the subsequent play — 17. Generous to a fault at the chessboard 2021-12-30T05:00:00Z For example, in rare cases an infection can make the amniotic sac rupture before the fetus is viable. Texas Abortion Law Complicates Care for Risky Pregnancies 2021-11-26T05:00:00Z Like the microbe found in Namibia, the new mangrove bacterium also has a huge sac—presumably of water—that takes up 73% of its total volume. Largest bacterium ever discovered has unexpectedly complex cells 2022-02-23T05:00:00Z Dolly's dilemma not only sheds light on medical conditions in deep time but provides insight into the anatomical structure of dinosaur lungs and air sacs. The sad and sorry story of Dolly the diseased and doomed dinosaur 2022-02-10T05:00:00Z Between the pericardial sac and the heart is the pericardial cavity, which is filled with lubricating serous fluid. Anatomy and Physiology 2013-06-19T00:00:00Z Caught in appalling conditions and with no hope of finding their way off the mountains, Cathy Davidson took the decision that they should bivouac - camp in their sleeping bags in protective sacs - on the mountain. The worst mountain disaster in British history 2021-11-20T05:00:00Z Like the praying mantis who's male through the whole thing, and then has this egg sac, but Mom and I still call it "he." "I am more than my procreative capacity": The public and private grief of infertility 2021-11-15T05:00:00Z The DNA-filled sac, also squished along the inner edge of this bacterium, proved extraordinary as well. Largest bacterium ever discovered has unexpectedly complex cells 2022-02-23T05:00:00Z The second was what's called a "blighted ovum" where a gestational sac was found, but no embryo was developing. 'I. Am. So. Sorry': Talking about my miscarriages 2021-10-22T04:00:00Z Figure 22.10 Respiratory Zone Bronchioles lead to alveolar sacs in the respiratory zone, where gas exchange occurs. Anatomy and Physiology 2013-06-19T00:00:00Z A striped fishing spider spinning an egg sac was among the winners in the Wildlife Photographer of the Year photo competition sponsored by the Natural History Museum in London. News at a glance: COVID-19’s toll on TB care, new rules on nonstick chemicals, and a spinning spider 2021-10-20T04:00:00Z In so-called tidal breathing, inhalation opens up tiny air sacs in the lungs, and then exhalation carries the bacteria from the lungs via aerosols. Tuberculosis, like COVID, spreads in aerosols, report finds, upending centuries of conventional wisdom 2021-10-19T04:00:00Z Protein production factories called ribosomes were inside the DNA-filled sac as well, likely making the translation of a gene’s code into a protein more efficient. Largest bacterium ever discovered has unexpectedly complex cells 2022-02-23T05:00:00Z Altuve would come up in the following inning to add one more run on a sac fly. Carlos Correa's monster home run lifts Astros to win in ALCS Game 1 2021-10-16T04:00:00Z An alveolar sac is a cluster of many individual alveoli that are responsible for gas exchange. Anatomy and Physiology 2013-06-19T00:00:00Z After removing the contents of the cell to leave only the membrane, they break the membrane into thousands of tiny sacs, or vesicles, roughly 100 nanometers wide. Nanotechnology Offers New Ways to Fight an Endless Pandemic 2021-10-15T04:00:00Z This fishing spider is stretching out silk from its spinnerets to weave into its egg sac. Wildlife Photographer of the Year: 'Explosive sex' wins top prize 2021-10-12T04:00:00Z For fish, oil spills are linked to cardiac troubles and deformities in embryonic sacs. Marine researchers focus on the tiniest victims of Orange County oil spill 2021-10-09T04:00:00Z Doctors diagnosed bursitis, inflammation of my elbow’s bursa sac, and prescribed antibiotics. An Elbow Injury Exposes the Exorbitant Costs of Health Care 2021-10-06T04:00:00Z This muscular sac stores, concentrates, and, when stimulated, propels the bile into the duodenum via the common bile duct. Anatomy and Physiology 2013-06-19T00:00:00Z “One has to ask oneself: Can we do that if we continue to build large single-family homes on cul de sacs that require cars?” Sammamish, like many suburban Seattle cities, gripped by development fight as region’s population booms 2021-10-05T04:00:00Z The stench too, as the highly aggressive squid blow their ink sacs in one final, futile effort to avoid their inexorable fate. Great Wall of Lights: China’s sea power on Darwin’s doorstep 2021-09-23T04:00:00Z The Cubs got one back in the back in the bottom half on Contreras’ sac fly. Gordon homers, 4 Twins get 3 hits, Minnesota tops Cubs 9-5 2021-09-21T04:00:00Z Lee and his team genetically altered their E. coli, first to grow longer cells and then to convert some of the extra membrane surface area into sacs that could encircle and expel the accumulated chemicals. Engineered Bacteria Produce a Rainbow of Colors 2021-09-20T04:00:00Z Pulmonary edema is excess fluid in the air sacs of the lungs, a common symptom of heart and/or kidney failure. Anatomy and Physiology 2013-06-19T00:00:00Z An ultrasound of the heart showed that he had some fluid in the sac called the pericardium, which contains and protects the heart, but not enough to interfere with how well it was beating. He Had Chest Pain and Dangerously Low Blood Pressure. What Was Wrong? 2021-09-08T04:00:00Z He scored moments later on Carson Kelly’s sac fly to center to tie the game at 3-3. Tom Murphy hits two homers to help the Mariners move a game out of the wild card by beating the Diamondbacks 2021-09-10T04:00:00Z A sac bunt moved Andrew Young, the designated runner to start the inning to third base. Mariners turn extra innings vs. Diamondbacks into a blowout, help their postseason chances 2021-09-05T04:00:00Z Jiménez’s sac fly to Gardner at the wall in right-center in the bottom half tied it. Gallo homers twice, Judge goes deep again, Yanks top ChiSox 2021-08-14T04:00:00Z Some grow to form the extra-embryonic membranes needed to support and protect the growing embryo: the amnion, the yolk sac, the allantois, and the chorion. Anatomy and Physiology 2013-06-19T00:00:00Z The pixelated gray-and-white image of the patient’s rapidly beating heart muscle was surrounded by an unnatural black halo, indicating the presence of excess fluid in the pericardial sac. He Had Chest Pain and Dangerously Low Blood Pressure. What Was Wrong? 2021-09-08T04:00:00Z “These particles make it all the way down into the air sacs of the lung, and then there’s even smaller particles within that even can cross into the bloodstream,” he said. From air purifiers to filters, how to protect yourself from wildfire smoke 2021-07-22T04:00:00Z A sac bunt and a sac fly led to his only run allowed. Mariners’ use of ‘opener’ strategy in bullpen game backfires immediately in road loss to Rockies 2021-07-21T04:00:00Z They knocked down people who tried to corral them before finally congregating on a cul de sac on Friendship Avenue awash in the flashing lights of police cars and helicopter floodlights. Column: Apocalypse, cow — our growing drought and the great L.A. cattle escape 2021-07-21T04:00:00Z Figure 28.8 Development of the Embryonic Disc Formation of the embryonic disc leaves spaces on either side that develop into the amniotic cavity and the yolk sac. Anatomy and Physiology 2013-06-19T00:00:00Z “I’m thinking sac office first target,” he later wrote, referring to the California Democratic Party headquarters in Sacramento. National Digest: 2 charged in plot to firebomb California Democratic office 2021-07-16T04:00:00Z It is full of muscles and nerves wrapped around millions of tiny sacs of red, yellow and brown pigment. Did a Cuttlefish Write This? 2021-07-09T04:00:00Z Two conditions were linked to the vaccines - inflammation of the heart muscle itself, known as myocarditis, and inflammation of the fluid-filled sac the heart sits in, known as pericarditis. Heart inflammation link to Pfizer and Moderna jabs 2021-07-09T04:00:00Z Still, many develop so-called diverticulitis, whose symptoms include pain, nausea and fever that accompanies inflammation of these bulging sacs. Explainer: Why did Pope Francis need surgery? 2021-07-06T04:00:00Z The yolk sac supplies some nutrients absorbed from the trophoblast and also provides primitive blood circulation to the developing embryo for the second and third week of development. Anatomy and Physiology 2013-06-19T00:00:00Z One hypothesis is that knocks come from within the walrus’s body and gongs may be produced by a male walrus’s air sacs, Dr. Reichmuth said. The Sound of One Walrus Clapping 2021-06-29T04:00:00Z When the muscles contract, the sacs are pulled out into flat discs of color like pixels, with each pattern of contraction yielding a different effect. Did a Cuttlefish Write This? 2021-07-09T04:00:00Z Short added a sac fly in the eighth. Peralta 7 scoreless innings for Tigers in 7-3 win at Rangers 2021-07-05T04:00:00Z They have a dedicated tymbal organ, and an abdominal air sac likely serves to amplify the sound. Marching to the Beat of the 17-Year Cicada Clock 2021-06-14T04:00:00Z Together, the stalks of the yolk sac and allantois establish the outer structure of the umbilical cord. Anatomy and Physiology 2013-06-19T00:00:00Z Myocarditis and pericarditis are inflammations of the heart muscle and the membrane sac around the heart, usually caused by viral infections, Lindquist said. Washington state says no heart inflammation cases definitively linked to COVID-19 vaccines 2021-05-26T04:00:00Z Another exchange sac sets up the game’s decisive battle: 29. Two rising Russian chess stars to keep an eye on 2021-05-18T04:00:00Z Seager opened the scoring with a solo home run in the fourth, then lifted a sac fly to right field with the bases loaded in the eighth, scoring Sam Haggerty. Lewis, Seager lead Mariners to 5-2 win over Orioles 2021-05-05T04:00:00Z “Every breath we take has to be expertly conveyed from the tip of the nose to the last air sac in the lungs,” Merati said. Woman recovering after rare windpipe transplant from donor 2021-04-06T04:00:00Z The first layer is the endoderm, a sheet of cells that displaces the hypoblast and lies adjacent to the yolk sac. Anatomy and Physiology 2013-06-19T00:00:00Z With each inhale, air coursed into the branches of her lungs and terminated in the alveoli, nearly 500 million air sacs surrounded by capillaries, where an exchange of oxygen and carbon dioxide occurs. She was dying of COVID-19. Her last hope was a Hail Mary that would save her or kill her 2021-03-12T05:00:00Z But one autopsy finding was of note: acute lung injury that included bleeding in tiny air sacs called alveoli. A Family’s Search for Answers: Did Their Brother Die of Covid? 2021-03-07T05:00:00Z "Let’s see what happens then we act," Rogers allegedly wrote, adding: "I’m thinking sac office first target" and "Then maybe bird and face offices." California 'Three Percenter' with 5 pipe bombs planned attack on Newsom, Facebook and Twitter offices: FBI 2021-01-28T05:00:00Z In the texts, Rogers stated, “Let’s see what happens then we act” and later added, “I’m thinking sac office first target” and “Then maybe bird and face offices.” Napa man arrested with explosives may have been targeting Newsom, authorities say 2021-01-27T05:00:00Z Four embryonic membranes form to support the growing embryo: the amnion, the yolk sac, the allantois, and the chorion. Anatomy and Physiology 2013-06-19T00:00:00Z That’s when pulmonary blood vessels constrict, ratcheting up pressure in the lungs, causing fluid to leak into the air sacs. How Climbers Reached the Summit of K2 in Winter for the First Time 2021-01-19T05:00:00Z One approach, Sahay says, is to enhance lipid nanoparticles’ ability to “escape” from the membranous sacs that cells use to draw them in. Messenger RNA gave us a COVID-19 vaccine. Will it treat diseases, too? 2020-12-16T05:00:00Z These air sacs allowed for the unidirectional flow of air through the lungs—in other words, the entire cycle occurs in one breath, as it does in birds and crocodilians. The Real Dilophosaurus Would Have Eaten the Jurassic Park Version for Breakfast 2020-12-15T05:00:00Z The male usually initiates a fish owl duet, filling an air sac in his throat until it’s swollen like some monstrous, feathered bullfrog. A Duet of Fish Owls 2020-12-10T05:00:00Z Our lungs consist of tons of tiny little sacs of air, millions of sacs of air. Vision and Breathing May Be the Secrets to Surviving 2020 2020-11-16T05:00:00Z Before COVID-19, viewers were meant to slide their faces and arms into bodysuit-like sacs that hang limply on the exterior of the piece, “wearing” the work as if it were a costume. One of L.A.'s most important art exhibitions is stuck in COVID-19 limbo 2020-11-12T05:00:00Z “Our house is on fire,” Goldman says, and so she steers her SUV to the next door on the cul de sac. ‘Our house is on fire’: Suburban women lead a Trump revolt 2020-10-19T04:00:00Z CT imaging has revealed that these air sacs are also present in the bones surrounding the dinosaur's brain and were continuous with the sinus cavities in the front of the skull. The Real Dilophosaurus Would Have Eaten the Jurassic Park Version for Breakfast 2020-12-15T05:00:00Z During five days in the hospital, she recovered from the acute infection, then died several months later with virus-caused damage to her lungs that left them brittle and filled their air sacs with fluid. When Symptoms of Covid-19 Don’t Go Away 2020-10-12T04:00:00Z As we get stressed, these little sacs collapse. Vision and Breathing May Be the Secrets to Surviving 2020 2020-11-16T05:00:00Z Doctors are unsure why; one theory is that the air sacs in the lungs are damaged in a way that does not cause the buildup of carbon dioxide, which creates that “desperate for air” feeling. Identify the Different Symptoms of the Flu and Covid-19 2020-10-03T04:00:00Z Sitkans gathered on the side of the road to watch the show of sea lions, whales, eagles and fishing boats competing in the million-dollar commercial sac roe fishery. I'm 18 and can already see my Alaska community changed forever by climate change 2020-09-21T04:00:00Z But in Dilophosaurus, this opening is continuous with the side of the dinosaur's unique crests, suggesting that the crests, too, had air sacs. The Real Dilophosaurus Would Have Eaten the Jurassic Park Version for Breakfast 2020-12-15T05:00:00Z Lewis entered the game in the eighth inning as a pinch runner and later added a sac fly to push his RBI total to 24 on the season. Mariners doubleheader with A’s still scheduled to be played despite air-quality issues 2020-09-13T04:00:00Z But the scan revealed a large sac and no baby. 'Lockdown made my miscarriage far more traumatic' 2020-09-03T04:00:00Z When we breathe in these particles, they travel down the airway and settle in the tiny air sacs called alveoli of the lungs, causing inflammation and potentially worsening asthma symptoms. What Climate Change Does to the Human Body 2020-08-29T04:00:00Z But only one team hasn’t issued a single intentional walk or put down even one sac bunt so far in 2020. LEADING OFF: Virus, Gulf Coast storm force sked shuffling 2020-08-24T04:00:00Z But how the air sacs might have supported these or other functions of the crests is unclear. The Real Dilophosaurus Would Have Eaten the Jurassic Park Version for Breakfast 2020-12-15T05:00:00Z These air sacs, also seen in modern birds, were extensions of the lung, and it is likely they "helped fuel an efficient breathing system while also making the skeleton lighter", the University of Southampton said. New dinosaur related to T. rex discovered 2020-08-11T04:00:00Z Seager had a pair of RBI singles and the go-ahead sac fly in the seventh inning, which was ultimately the decisive winning run. Mariners finally put enough runs on board to outlast Angels 2020-07-29T04:00:00Z In a healthy lung, oxygen passes through the thin walls of those sacs into the bloodstream. Profile of a killer: Unraveling the deadly new coronavirus 2020-07-14T04:00:00Z He then scored on Tom Murphy’s deep sac fly to right. ‘I was amped and excited’: Isaiah Campbell was ready to get on mound for Mariners 2020-07-12T04:00:00Z It’s not clear yet whether this drive-in phenomenon is a cul de sac from which we will reverse later this year or a permanent change in the way we consume culture. Honk if you like my arias: the summer of drive-in culture 2020-06-22T04:00:00Z These minute lipid sacs — among the smallest of biological particles known as nanovesicles — are produced and then secreted by all cell types in all animal species. Artificial nanoparticles are not as good as the real thing 2020-06-16T04:00:00Z RNA, once thought to exist only in cells, is now known to travel to tissues all over the body through the blood, under the protection of tiny lipid sacs known as extracellular vesicles. Extracellular RNA 2020-06-16T04:00:00Z Carmeliet and colleagues suggest damage and other changes in the activated cells trigger vascular leakage, flooding the air sacs with fluid, a hallmark of ARDS. Blood vessel attack could trigger coronavirus’ fatal ‘second phase’ 2020-06-02T04:00:00Z The tiny sacs that grow like bunches of grapes throughout the lungs, he explained, were oozing signaling proteins — he was having a “cytokine storm.” A Virus-Hunter Falls Prey to a Virus He Underestimated 2020-05-26T04:00:00Z In patients with severe cases of COVID-19, the virus attacks the lungs, causing fluid to collect in tiny air sacs called alveoli. Becoming ‘King of Ventilators’ may result in unexpected glut 2020-05-10T04:00:00Z Pneumonia clogs the tiny sacs in the lungs with fluid or pus, and microclots restrict oxygenated blood from moving through them. Coronavirus blood-clot mystery intensifies 2020-05-07T04:00:00Z Like SARS-CoV and influenza, it infects and destroys the alveoli, the tiny sacs in the lungs that shuttle oxygen into the bloodstream. Profile of a killer: the complex biology powering the coronavirus pandemic 2020-05-03T04:00:00Z Surrounding those sacs are capillaries lined like bricks with endothelial cells. Blood vessel attack could trigger coronavirus’ fatal ‘second phase’ 2020-06-02T04:00:00Z Those drew voracious white blood cells into the spaces between the air sacs so they threatened to block the paths oxygen normally takes to his red blood cells. A Virus-Hunter Falls Prey to a Virus He Underestimated 2020-05-26T04:00:00Z In pneumonia and in ARDS, fluids in the lungs fill microscopic air sacs called alveoli, where oxygen from the air diffuses into the blood. 'Silent hypoxia' may be killing COVID-19 patients, but there's hope 2020-04-28T04:00:00Z Pneumonia is an infection of the lungs in which the air sacs fill with fluid or pus. Opinion | The Infection That’s Silently Killing Coronavirus Patients 2020-04-20T04:00:00Z As the cellular barrier dividing these sacs from blood vessels break down, liquid from the vessels leaks in, blocking oxygen from getting to the blood. Profile of a killer: the complex biology powering the coronavirus pandemic 2020-05-03T04:00:00Z The machines use a mask to send an increased concentration of oxygen into the lungs while people sleep, opening up airways and preventing air sacs in the lungs from collapsing. Nonprofit, university help D.C. fire department manufacture critical medical part to help covid-19 patients 2020-04-23T04:00:00Z Meanwhile, “type II pneumocytes” lining small air sacs in the lungs are also vulnerable. Cells most vulnerable to coronavirus are in lungs, nose, intestines: study 2020-04-23T04:00:00Z When they opened up some deceased patients’ lungs, they expected to find evidence of pneumonia and damage to the tiny air sacs that exchange oxygen and carbon dioxide between the lungs and the bloodstream. A mysterious blood-clotting complication is killing coronavirus patients 2020-04-22T04:00:00Z This substance helps the air sacs in the lungs stay open between breaths and is critical to normal lung function. Opinion | The Infection That’s Silently Killing Coronavirus Patients 2020-04-20T04:00:00Z A desperate exchange sac doesn’t change the dynamic, and in the end, after Black’s careful 43…Qc2+ 44. Top stars RSVP for Magnus Carlsen’s pop-up chess invitational 2020-04-21T04:00:00Z There are many causes for a lung collapse, including trauma and ruptured air sacs. Massachusetts 'miracle man' overcomes coronavirus despite severe lung injuries 2020-04-21T04:00:00Z The condition, an alarming hallmark of severe Covid-19, occurs when fluid that floods tiny air sacs deep within the lung interferes with the body’s ability to deliver oxygen to vital organs. Fears of Ventilator Shortage Unleash a Wave of Innovations 2020-04-17T04:00:00Z The thinner, distant branches of the lung’s respiratory tree end in tiny air sacs called alveoli, each lined by a single layer of cells that are also rich in ACE2 receptors. How does coronavirus kill? Clinicians trace a ferocious rampage through the body, from brain to toes 2020-04-17T04:00:00Z As the inflammation from Covid pneumonia starts, it causes the air sacs to collapse, and oxygen levels fall. Opinion | The Infection That’s Silently Killing Coronavirus Patients 2020-04-20T04:00:00Z Over 25 vehicles filled with cheering parents and children drove around his cul de sac in front of the Buss home several times bestowing Peyton with balloons, gifts, cards and placards. Coronavirus is no match for 8-year-old's birthday party 2020-04-17T04:00:00Z The new coronavirus kills by inflaming and clogging the tiny air sacs in the lungs, choking off the body’s oxygen supply until it shuts down the organs essential for life. Coronavirus destroys lungs. But doctors are finding its damage in kidneys, hearts and elsewhere. 2020-04-14T04:00:00Z They contain an array of around 1,200 miles of capillaries and 300 million tiny sacs. Are Smokers or Vapers More at Risk for COVID-19? Here's What We know 2020-04-08T04:00:00Z Normally, oxygen crosses the alveoli into the capillaries, tiny blood vessels that lie beside the air sacs; the oxygen is then carried to the rest of the body. How does coronavirus kill? Clinicians trace a ferocious rampage through the body, from brain to toes 2020-04-17T04:00:00Z This silent hypoxia, and the patient’s physiological response to it, causes even more inflammation and more air sacs to collapse, and the pneumonia worsens until oxygen levels plummet. Opinion | The Infection That’s Silently Killing Coronavirus Patients 2020-04-20T04:00:00Z Processors have said they do not plan to participate in a commercial herring sac roe fishery this year. Alaska aerial survey detects 4 miles of herring spawn 2020-04-01T04:00:00Z If it was possible to travel through your mouth down the windpipe and through the tiny tubes in your lungs, you'd eventually end up in tiny little air sacs. What it does to the body 2020-03-13T04:00:00Z In this complex organ, the vast majority of macrophages live in tiny air sacs called alveoli. Could Newly Found “Peacekeeping” Cells Be a Weapon against COVID-19? 2020-03-27T04:00:00Z Lungs contain grapelike clusters of tiny air sacs called alveoli. COVID-19 lung patterns show few clues for treating pneumonia 2020-03-22T04:00:00Z That affects the lungs’ response to a virus in the alveoli, the tiny air sacs where oxygen moves into the bloodstream. Does air pollution make you more susceptible to coronavirus? California won't like the answer 2020-03-21T04:00:00Z It gets worse when the infection goes into the gas exchange units which can pour inflammatory material into the air sacs at the bottom of our lungs. What are the levels of severity for coronavirus and how does pneumonia impact the body? 2020-03-20T04:00:00Z “If they become infected they respond by pouring out inflammatory material into the air sacs that are at the bottom of our lungs.” Coronavirus: what happens to people's lungs when they get Covid-19? 2020-03-19T04:00:00Z To get the drugs into the birds’ air sacs, the vets also needed to use a nebuliser. How the world's fattest parrot came back from the brink 2020-03-14T04:00:00Z Pneumonia occurs when an infection — of any sort, not just this new virus — inflames the lungs’ sacs. COVID-19 lung patterns show few clues for treating pneumonia 2020-03-22T04:00:00Z The fluid may drown some of the lung’s tiny air sacs, preventing them from delivering oxygen to the blood and removing carbon dioxide. How this coronavirus kills its victims 2020-02-29T05:00:00Z The law defines a “detectable human heartbeat” as “embryonic or fetal cardiac activity or the steady and repetitive rhythmic contraction of the heart within the gestational sac.” Judge asked to decide permanent fate of Georgia abortion law 2020-02-21T05:00:00Z Her initial run of solo singles eventually led her down a retro-soul cul de sac. 50 great tracks for February from David Bowie, Waxahatchee, J Hus and more 2020-02-03T05:00:00Z “With black lung, even with supplemental oxygen, you suffocate to death. It destroys the air sacs and inhibits oxygen to your blood supply. The first thing that goes is your legs, that’s my weakness now.” ‘It’s really tragic’: why are coalminers still dying from black lung disease? 2020-01-24T05:00:00Z As infection worsens, the haze forms rounder clusters and gradually turns more white as the air sacs become increasingly clogged. COVID-19 lung patterns show few clues for treating pneumonia 2020-03-22T04:00:00Z Dr. Harrison and Dr. Socha first noticed a problem while they were doing synchrotron X-rays of grasshoppers to study their air sacs, which are a bit like lungs. How Insects Cope When Blood Rushes to Their Heads 2020-01-13T05:00:00Z At the hospital a scan showed the sac but no heartbeat. I miscarried a child 20 years ago, and I know the language we use really matters | Shelley Silas 2020-01-18T05:00:00Z A pregnancy sac at six to eight weeks. How we saw America in 2019 – Guardian US's favorite photographs 2019-12-31T05:00:00Z Tucked in a cul de sac in Aurora about 15 minutes’ drive from the detention center, Casa de Paz blends in among the many suburban households. Volunteers help people released from immigration detention 2019-12-16T05:00:00Z “Bywater Street is a picturesque, tree-lined cul de sac famed for its colorful array of terraced houses,” the real estate company, Russell Simpson, said on its website. Pink house on London's most Instagrammable street is for sale 2019-12-13T05:00:00Z They settled on a house in Leesburg Country Club, a residential community with tall trees, wide streets and cul de sacs on the south side of Leesburg, Va. Near Leesburg’s downtown, an older neighborhood with a live-and-let-live spirit 2019-12-03T05:00:00Z To demand protection of the sac roe herring fishery on which their way of life depends, they are taking the Alaskan government to court. The Sitka tribe's struggle to save Alaskan herring – photo essay 2019-12-05T05:00:00Z Macrophages protect the body from infections, but they also help recycle lung surfactant, a mix of proteins and lipids that coats the inside of lung air sacs and aids gas exchange. How safe is vaping? New human studies assess chronic harm to heart and lungs 2019-11-26T05:00:00Z In full colour and crystal clear detail, the picture showed a foetus in its amniotic sac, with its umbilical cord winding off to the placenta. Foetus 18 Weeks: the greatest photograph of the 20th century? 2019-11-18T05:00:00Z What happened to the sac bunt, the hit-and-run, the squeeze, the A-B-C stuff that won games? Mike Schmidt: Why can’t I just accept it’s all about power? 2019-10-21T04:00:00Z White claims a powerful initiative with a second pawn sac: 19. Fifty years ago, it was Boris Spassky’s turn to shine at the chessboard 2019-10-15T04:00:00Z Pan said that the baby, who weighed 5.5 pounds at his birth, remained in the amniotic sac for an additional two minutes until doctors opened the membrane and cleared the fluid from his lungs. Baby born with amniotic sac intact, photos show 2019-10-14T04:00:00Z Rendon added his third RBI on another sac fly in the sixth. Nationals force Game 5 as Scherzer, Rendon take down Dodgers 2019-10-07T04:00:00Z But Kendrick was caught trying to take third, a baserunning mistake that made the sac fly a double play, killing the Nationals’ chances for more. Corbin falls apart in relief as Dodgers beat Nationals in Game 3 2019-10-06T04:00:00Z Dead cells slough off into the airways, blocking them further, and fluids leak into the lungs’ air sacs. Lung damage from vaping resembles chemical burns, report says 2019-10-02T04:00:00Z "We are trying to get the country out of a hole after the last government drove us into a cul de sac," the source added, mixing his metaphors but not the message. Any sign of Parliament calming down in a hurry? 2019-09-26T04:00:00Z They are the first embryo-like sacs to produce rudimentary reproductive cells. Daily briefing: This is what it takes to stop Ebola 2019-09-11T04:00:00Z The authors’ model involves the generation of synthetic structures resembling the embryonic sac — which, later in development, becomes a fluid-filled bag and the embryo. Human embryo implantation modelled in microfluidic channels 2019-09-10T04:00:00Z Austin Riley’s deep drive to center was snagged by Kingery on a diving catch, but the sac fly was enough to tie the game at 4-all. Dickerson homers twice, leads Phils to 6-5 win over Braves 2019-09-10T04:00:00Z Trevino’s leadoff double in the third led to a run on a sac fly. Marco Gonzales has rare off night and Rangers take advantage to beat Mariners 2019-08-30T04:00:00Z With the bases loaded with one out, after an intentional walk to Mike Trout, Upton hit his sac fly. Pence 3 RBIs for Texas, another last-AB win against Angels 2019-08-21T04:00:00Z The latest method for making these sacs has a much higher success rate than previous attempts, and can reliably produce them on demand. Daily briefing: This is what it takes to stop Ebola 2019-09-11T04:00:00Z At this point, readers might be asking whether these embryonic-like sacs are, in fact, human embryos. Human embryo implantation modelled in microfluidic channels 2019-09-10T04:00:00Z They focused on structures in the lung called alveoli, which are the ‘air sacs’ of this organ. Pressure regulates immune-cell function 2019-08-20T04:00:00Z Police on Monday searched a house linked to Legan at the end of a quiet suburban cul de sac in Gilroy. What we know about Gilroy Garlic Festival shooting suspect Santino William Legan 2019-07-29T04:00:00Z But that didn’t happen as he is dealing with inflammation on the bursa sac under his right shoulder — though he reported progress after throwing a bullpen session Monday afternoon. Max Scherzer progresses, but Zimmerman sits 2019-07-22T04:00:00Z Scherzer was given a cortisone shot on Tuesday to address inflammation in the bursa sac under his right shoulder blade. Scherzer start for Washington against Atlanta this weekend 2019-07-19T04:00:00Z However, the ethics of running experiments using human embryonic-like sacs for longer than 14 days should be evaluated, with particular focus on whether the structure should at any point be considered a human being. Human embryo implantation modelled in microfluidic channels 2019-09-10T04:00:00Z He also kicked off a four-run fourth inning with an RBI sac bunt with the bases loaded. Arcia’s 3-run homer lifts Brewers to 4-2 win over M’s 2019-06-27T04:00:00Z Cabrera drove in Jones with a sac fly in the first inning as Detroit scored without the benefit of a hit. Tigers edge Royals 3-2 before teams head to Omaha 2019-06-13T04:00:00Z But he limited the damage to just one run on a sac fly from Tyler White. Mariners bats erupt, Leake shuts down Astros in 14-1 romp 2019-06-05T04:00:00Z A fielder’s choice and a sac fly to left plated two more runs, and the Mariners’ one-run lead was reversed into a 7-5 deficit. Another bullpen collapse, and another Mariners loss 2019-06-04T04:00:00Z Abreu followed with a drive to the warning track in straightaway center for a sac fly. Dylan Covey helps White Sox beat sloppy Indians 6-1 2019-05-31T04:00:00Z He watched Jen’s feet, the blister from the shoes she wore to his best friend’s wedding still a white sac on her dark heel, disappear into the ice. Remember 2019-05-14T04:00:00Z With runners on the corners, the Yankees got their only run off Kikuchi when Luke Voit hit a deep sac fly to right field. Rookie Yusei Kikuchi flirts with no-hitter into sixth inning and Mariners romp, 10-1 2019-05-08T04:00:00Z “I was like, ‘I just need to put a ball in play to the outfield and a sac fly gets us a run.” Mariners bats erupt, Leake shuts down Astros in 14-1 romp 2019-06-05T04:00:00Z The team created a scale model of an air sac mimicking a crucial part of a lung’s complex vascular network. Can 3-D Printing Produce Lung and Liver Tissue for Transplants? 2019-05-06T04:00:00Z Pollock, who signed a four-year, $55-million deal last winter, developed a bacterial infection in his bursa sac after bumping his elbow last week in Chicago and was put on the 10-day injured list Tuesday. Dodgers' A.J. Pollock to have a metal screw removed from right elbow 2019-05-01T04:00:00Z The former All-Star and Gold Glove winner bumped his elbow over the weekend in Chicago, leading to an infection in his bursa sac. Pollock to undergo surgery for infection in right elbow 2019-05-01T04:00:00Z The Reds added a run in the sixth on Derek Dietrich’s sac fly. Ozuna has 5 RBIs to lead Cardinals to 6-3 win over Reds 2019-04-27T04:00:00Z These close relatives of squid and octopuses achieve such feats via millions of chromatophores—tiny sacs of pigment under the skin attached to muscles that squeeze or relax to push colors to the surface. Cuttlefish Are Dazzling, But Do They Dream? 2019-04-16T04:00:00Z From her home in a quiet cul de sac in Plano, Texas, Wilcox runs Women Count USA – a project honoring victims of what she believes to be America’s unseen crisis: femicide. The nurse tracking America's 'epidemic' of murdered women 2019-04-11T04:00:00Z Its chromatophores contain individual sacs of yellow, red or brown pigment. Squid Share a Colorful Trick With Peacocks 2019-03-07T05:00:00Z The positioning of two amniotic sacs attached to one placenta was the giveaway. Congratulations, It’s Twins. The Doctor Is Perplexed. 2019-03-08T05:00:00Z The dogma for the past half-century has held that most intracellular deliveries happen by means of bubble-like sacs called vesicles that function like a microscopic postal system, ferrying packages from one organelle to another. How secret conversations inside cells are transforming biology 2019-03-10T05:00:00Z “But there’s nothing inherently magical about placental tissue or the amniotic sac.” ‘Miraculous’ stem cell therapy has sickened people in five states 2019-02-26T05:00:00Z "The mother's ultrasound at six weeks showed a single placenta and positioning of amniotic sacs that indicated she was expecting identical twins," Prof Fisk said. The exceptional 'semi-identical' twins 2019-02-27T05:00:00Z Although its cause is not precisely known, it's thought it may be caused by chromosomal abnormalities, intrauterine drug exposure or the rupturing of a fetal membrane or yolk sac. Albino baby turtle born with heart outside its body 2019-02-18T05:00:00Z He then cuts around the intestines, taking care to not nick the bloated, purple sacs lest their contents spill out and spoil everything. Behold New Mexico’s ultimate pork fiesta: 43 pigs, 300 gallons of chile and 22,000 tortillas 2019-02-11T05:00:00Z This fluid-filled sac serves as the cell’s storage locker for food and other nutrients. How secret conversations inside cells are transforming biology 2019-03-10T05:00:00Z The invasive test Kypros Nicolaides is referring to either involves a placenta biopsy, or amniocentesis - sampling of the fluid in the amniotic sac - both of which carry a small risk of miscarriage. 'I nearly aborted my baby because of an unreliable test' 2019-02-07T05:00:00Z They’re able to change their color and texture to camouflage themselves in the blink of an eye, thanks to a complex system of specialized pigment sacs called chromatophores, nerves and muscles. 9 brains, 3 hearts: Some wild facts about octopuses 2019-01-22T05:00:00Z Usually caused by viruses or bacteria, and sometimes by fungi or parasites, pneumonia is an infection of the air sacs called alveoli in your lungs. Cough, fever and chills could mean you have pneumonia 2019-01-04T05:00:00Z He bounces, deflating the sacs with a series of loud popping noises. Opinion | The sage grouse’s future was starting to look bright, but then along came Trump 2018-12-14T05:00:00Z These ‘blastoids’ contain analogues of the three cell lineages thought to form the embryo, placenta and yolk sac. Debate ethics of embryo models from stem cells 2018-12-11T05:00:00Z Siamangs are noteworthy for their inflatable throat sacs, which amplify their resonant calls. Defying birth control, siamang Eloise has baby at San Diego Zoo 2018-11-22T05:00:00Z Mold, the CDC says, triggers coughing, wheezing and inflammation of air sacs. Special Report: U.S. Marine families battle mice, mold and landlords 2018-11-01T04:00:00Z Modifications from that basic setup - perhaps kept conservative in ornithischian dinosaurs and highly modified with air sac systems in saurischians - allowed for the respiratory diversity that paleontologists are now assessing and studying. Dinosaurs Had Bird-Like Lungs 2018-10-28T04:00:00Z Special air sacs alongside the lungs do the heavy lifting instead, pumping air through the lungs, where the oxygen diffuses into the bloodstream. ‘Superlungs’ gave dinosaurs the energy to run and fight 2018-10-23T04:00:00Z The lawyers argued removing fluid from the sac around the heart is typically done in a cardiac catherization laboratory, not bedside. Cook County Board votes to settle medical malpractice case 2018-10-17T04:00:00Z Males, with their pollen-filled sacs, are not only superfluous — the female plants are all propagated through cuttings — but also avoided for fear of scrambling genes in an uncontrolled way. What legal weed in Canada means for science 2018-10-16T04:00:00Z On the fire’s anniversary, a dozen or so displaced residents set up their camping chairs and folding tables in a quiet cul de sac. One year after California's most devastating wildfire, Santa Rosa is a patchwork of loss and renewal - Los Angeles Times 2018-10-15T04:00:00Z When inhaled, chlorine causes air sacs in the lungs to secrete fluid, essentially drowning those affected. How chemical weapons have helped Assad 2018-10-14T04:00:00Z Analysis of the labelled cells revealed that EMPs actively migrate from the yolk sac into the embryo and differentiate into endothelial cells — reverting to their initial endothelial fate but now in an intraembryonic site. A dual origin for blood vessels 2018-09-25T04:00:00Z Gruden said the procedure is to “clean up” the bursa sac in one of Williams’s knees. Trent Williams to have minor knee surgery, is expected back in time for Saints game 2018-09-24T04:00:00Z The streets gently roll, and some end in cul de sacs. Derwood Station is a former tree farm that’s growing families now 2018-09-20T04:00:00Z The detailed footage showed how the jellyfish moved, which enabled scientists to deduce that the animal ‘bags’ its meal using the thin, membrane-like sac of its body. The hidden lives of deep-sea creatures caught on camera 2018-09-11T04:00:00Z Doctors feared the worst when Mrs Ellis' waters broke at 19 weeks, but the amniotic sacs miraculously re-sealed and the twins were born healthy at 37 weeks. 'Miracle' womb surgery twins start school 2018-09-06T04:00:00Z X-rays soon revealed that their swim bladders — air sacs in some fish that regulate buoyancy — were “almost absent,” Fustukjian said. How do you save fish that can’t swim? This vet made them tiny floaties. 2018-08-24T04:00:00Z The Red Sox outfielder accounted for all three outs — a sac bunt and a double play — in Boston’s 11-run inning against the Marlins on Wednesday, or else the Sox might still be batting. Good news is he immediately found a job on Wall Street 2018-08-31T04:00:00Z The shortstop put Los Angeles ahead to stay with a two-run single in the third, then added a sac fly in the fourth and an RBI single in the sixth. Machado 4 RBIs, Dozier HR for Dodgers in 8-4 win at Rangers 2018-08-28T04:00:00Z Neighbors were gathered on driveways and in the middle of the cul de sac trading observations on the fire’s movements and theories on where it would go. Without warning: Redding fire moved faster than evacuation orders, leaving a deadly toll 2018-08-18T04:00:00Z Odor's two-run single was the fourth consecutive Rangers hit after that, and he added a sac fly in the seventh inning. Angels' revolving rotation of pitchers fails again in 6-4 loss to Rangers 2018-08-17T04:00:00Z David Fletcher followed a sac fly to deep center field to make it 3-0. Gamble backfires as Mariners lose to Angels 4-3 in 10 innings 2018-07-27T04:00:00Z Even with the struggles, DeShields still leads the American League with 10 bunt hits and nine sac bunts. Rangers sent struggling CF DeShields to Triple-A Round Rock 2018-07-24T04:00:00Z Sadly, catching poachers will be easier than getting baseball players to hit sac flies. How to fix baseball? Washington Post readers have a few suggestions. 2018-07-11T04:00:00Z Fireworks are suspected in a blaze that damaged five homes in a Lake Stevens cul de sac. A look at Seattle neighborhoods where crime is (and isn’t) up and finally some good news for homebuyers | Friday Morning Brief, July 6 2018-07-06T04:00:00Z Internally, cells seemed to develop into precursors of the embryo proper and yolk sac — an early structure supplying blood to the embryo. The labs growing human embryos for longer than ever before 2018-07-03T04:00:00Z It’s made of nylon and mesh — bow tie accessory optional — and it restrains crowing by preventing a rooster from filling a sac in its throat with the air it expels to call out. It’s a boy! Chicken owners face a dilemma when hens turn out to be roosters. 2018-06-19T04:00:00Z They develop inside his large vocal sac, safely hidden from predators. Meet the Single Dads of the Animal World 2018-06-16T04:00:00Z What about some bulbous inflatables that look like giant amniotic sacs? Eight of the most intriguing national pavilions to see at the Venice Architecture Biennale 2018-06-02T04:00:00Z But this wasn’t an ordinary and boring sac fly. With Nelson Cruz, Dee Gordon leading the offense, Mariners able to enjoy an easy 6-1 victory 2018-05-31T04:00:00Z These include the amniotic sac, which houses the embryo, and the placenta, which provides oxygen and nutrients. The labs growing human embryos for longer than ever before 2018-07-03T04:00:00Z Six players account for all of the 17 sac bunts. Despite it not being a priority strategy, the Mariners lead the American League in sacrifice bunts 2018-05-29T04:00:00Z Davidson’s sac fly in the bottom of the seventh tied the game at 3. Twins rally late for a 5-3 victory over Shields, White Sox 2018-05-06T04:00:00Z |
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