| 单词 | pylorus |
| 例句 | Another common culprit is a bacterial infection caused by Helicobacter pylori, or H. pylori. Ibuprofen and ulcers: What Rep. Debbie Dingell’s emergency surgery can teach us 2021-05-26T04:00:00Z Barry Marshall, a gastroenterologist and his pathologist colleague in Perth, Robin Warren, serendipitously noticed that stomach biopsies taken from their ulcer patients all contained the same spiral-shaped bacteria, called helicobacter pylori. From Viagra to Valium, the drugs that were discovered by accident 2017-07-10T04:00:00Z Helicobacter pylori, for example, can induce cancer by secreting a protein called Tipα that can penetrate cells, alter their gene expression and drive gastric cancer. How microbes in food can impact your body’s defenses against cancer 2023-02-28T05:00:00Z Symptoms include bloating, heartburn and general stomach pain, which can be triggered by an infection of the bacterium Helicobacter pylori. Bruce Springsteen postpones eight shows due to peptic ulcer disease 2023-09-07T04:00:00Z Another cause may be an infection with bacteria called Helicobacter pylori. Bruce Springsteen has peptic ulcer disease. Doctors say it’s easily treated 2023-09-07T04:00:00Z Over time, both H. pylori and NSAIDs can break down the mucosal barrier of the gut lining, eventually causing an ulcer to develop. The wild world inside your gut 2023-02-25T05:00:00Z The funnel-shaped pylorus connects the stomach to the duodenum. Anatomy and Physiology 2013-06-19T00:00:00Z Q: You have written about bad breath that might be caused by an infection with H. pylori. Probiotics may help to overcome bad breath 2022-04-27T04:00:00Z Just one agent identified in the NTP's latest report received the former, more significant classification: chronic infection from H. pylori, a stomach bacterium found in contaminated drinking water. 8 newly flagged substances that could give you cancer 2022-01-12T05:00:00Z That idea was largely dismissed in the 1980s after a study that led to a 2005 Nobel Prize traced them to bacterial infections with Helicobacter pylori. Newly detailed nerve links between brain and other organs shape thoughts, memories, and feelings 2021-06-10T04:00:00Z Ulcers caused by H. pylori infections are treated with antibiotics, and those caused by NSAIDs are treated by stopping their use. The wild world inside your gut 2023-02-25T05:00:00Z Figure 23.15 Stomach The stomach has four major regions: the cardia, fundus, body, and pylorus. Anatomy and Physiology 2013-06-19T00:00:00Z You are right that stomach infections with Helicobacter pylori bacteria are associated with bad breath. Probiotics may help to overcome bad breath 2022-04-27T04:00:00Z David Leiman, an assistant professor of medicine at Duke University, said that adding H. pylori to the NTP's list of carcinogens could help draw attention to these inequities. 8 newly flagged substances that could give you cancer 2022-01-12T05:00:00Z In 2018, a new and supportive internist sent her for a colonoscopy and ordered tests for celiac disease, a common autoimmune disorder caused by eating gluten, and H pylori, the bacteria that causes ulcers. Stomach pain was ruining her life. Then a scan provided a life-changing clue. 2020-10-23T04:00:00Z HPV is a virus that causes cervical cancer and H pylori infection is associated with stomach cancer. E. coli gut infection linked to bowel cancer 2020-02-27T05:00:00Z The glands of the cardia and pylorus are composed primarily of mucus-secreting cells. Anatomy and Physiology 2013-06-19T00:00:00Z Barry Marshall wanted to prove that H. pylori could trigger inflammation of the stomach lining, a first sign of stomach cancer. Fighting cancer with microbes 2020-01-28T05:00:00Z In addition to H. pylori, the NTP recognized seven more substances as "reasonably anticipated" to cause cancer in humans. 8 newly flagged substances that could give you cancer 2022-01-12T05:00:00Z Today the bacterium, H. pylori, is believed not only to cause ulcers but also most stomach cancers worldwide. Does Monsanto’s Roundup cause cancer? The law says yes, the science says maybe 2019-03-29T04:00:00Z A sample from the woman’s intestine showed traces of the bacterium Helicobacter pylori, which causes gastric diseases, and arracacha, an Andean root vegetable. Secrets of long-lost mummies unwrapped 2018-09-23T04:00:00Z The initial mixing waves are relatively gentle, but these are followed by more intense waves, starting at the body of the stomach and increasing in force as they reach the pylorus. Anatomy and Physiology 2013-06-19T00:00:00Z Yet H. pylori was long considered to belong to a special club of infectious agents, together with viruses such as human papillomavirus, that could provoke tumour formation. Fighting cancer with microbes 2020-01-28T05:00:00Z Scientists first linked the infectious bacterium Helicobacter pylori to gastric cancer back in the 1990s, for example. How gut microbes are joining the fight against cancer 2018-05-22T04:00:00Z “Because of ulcer and stomach cancer, doctors, mostly gastroenterologists, said we should just get rid of H. pylori from everybody,” Dr. Blaser said. At Hamburger Central, Antibiotics for Cattle That Aren’t Sick 2018-03-23T04:00:00Z People who carry the stomach bacteria known as Helicobacter pylori are at increased risk for ulcers and stomach cancer. Heartburn Drugs Tied to Stomach Cancer Risk 2017-10-31T04:00:00Z Both processes take time, so the pumping action of the pylorus must be carefully controlled to prevent the duodenum from being overwhelmed with chyme. Anatomy and Physiology 2013-06-19T00:00:00Z Yu suspects that the focus on H. pylori was an accident of history. Fighting cancer with microbes 2020-01-28T05:00:00Z No h pylori, minimal stress, no family history indicated the cause to be almost certainly NSAIDs. Bring On the Exercise, Hold the Painkillers 2017-07-05T04:00:00Z Take Helicobacter pylori, a passenger in the human gut for thousands of years linked in the last century to certain cancers. At Hamburger Central, Antibiotics for Cattle That Aren’t Sick 2018-03-23T04:00:00Z “Even after the eradication of H. pylori, the risk of cancer persists with P.P.Is,” said the lead author, Dr. Wai Keung Leung, a professor of medicine at the University of Hong Kong. Heartburn Drugs Tied to Stomach Cancer Risk 2017-10-31T04:00:00Z Back in the 1980s, when doctors and most everyone else thought psychological stress or spicy foods led to ulcers, two Australian scientists discovered that the main culprit was actually a bacterium called Helicobacter pylori. 6 Things I Learned About Ulcers 2017-04-13T04:00:00Z “H. pylori is not the only bad guy,” she says. Fighting cancer with microbes 2020-01-28T05:00:00Z H. pylori is a major risk factor for peptic ulcers and is a carcinogen. Stomach Cancer: Awareness and Advances Needed 2016-07-29T04:00:00Z According to a 7 January paper1 in Science, the ‘Iceman’ was infected with the bacterium Helicobacter pylori, which also plagues modern humans. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z But it wasn’t just any gut microbe—this early farmer was infected with a particular ancient strain of Helicobacter pylori bacteria that is most similar to modern Asian strains. Top stories: A scientific gender gap, Roman toilets, and fighting migraines 2016-01-08T05:00:00Z I got a blood test to see if I was infected with H. pylori; the test came back negative, so I didn’t need antibiotics. 6 Things I Learned About Ulcers 2017-04-13T04:00:00Z All told, strains of Helicobacter pylori infect about half the world’s population. Otzi the Iceman’s Stomach Sheds Light on Copper-Age Migration to Europe 2016-01-07T05:00:00Z The bacteria, called Helicobacter pylori, are commonly found in the lining of the stomach. Stomach Cancer: Awareness and Advances Needed 2016-07-29T04:00:00Z Zink’s team also identified protein fragments that are found in the inflamed stomach tissue of people harbouring H. pylori. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z H. pylori, which infected about half of all humans until recent hygienic advances, is one of humankind’s most persistent companions. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z Instead, the African components of modern H. pylori probably were transferred to the Middle East before moving into Europe over the last 5,000 years. What can we learn from the gut of a 5,300-year-old glacial mummy? 2016-01-07T05:00:00Z In findings reported Thursday in Science, an international research group analyzed remnants of ulcer-causing microbes called Helicobacter pylori exhumed from the well-preserved mummy of the Neolithic nomad. Otzi the Iceman’s Stomach Sheds Light on Copper-Age Migration to Europe 2016-01-07T05:00:00Z About two-thirds of the world's population harbors H. pylori, according to the CDC. Stomach Cancer: Awareness and Advances Needed 2016-07-29T04:00:00Z It is not yet clear how a North African H. pylori strain got to Europe, Falush says. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z Once they verified the DNA’s ancient origin, they found that the Iceman’s H. pylori largely contained the Asian strain, with a small fraction of DNA cribbed from the African strain. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z The analysis of the bacteria's DNA shows it’s closely related to ancient North Indian H. pylori strains — and shares only a small amount of ancestry with North African strains. What can we learn from the gut of a 5,300-year-old glacial mummy? 2016-01-07T05:00:00Z When they compared Ötzi’s H. pylori genome with other types from around the world, they got a surprise—Ötzi’s type most closely resembled one from Asia, not those found today in Europe or Africa. The Iceman had a tummy bug 2016-01-07T05:00:00Z "If the endoscopy reveals evidence of inflammation, tests are done to look for infection with H. pylori," he says. Stomach Cancer: Awareness and Advances Needed 2016-07-29T04:00:00Z The strain found in Ötzi was genetically distinct from the H. pylori most common in modern Europe, which is a recombinant hybrid of two strains related to those that circulate in India and North Africa. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z A close look at the Iceman H. pylori genome reveals that his strain was particularly nasty, containing genes associated with inflammation in some modern H. pylori variants. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z By sequencing the DNA of stomach contents found inside the "Iceman," researchers found a pretty famous type of bacteria, H. pylori — the same type of bacteria that sometimes causes ulcers in humans today. What can we learn from the gut of a 5,300-year-old glacial mummy? 2016-01-07T05:00:00Z But it wasn’t just any gut microbe—this early farmer was infected with a particular ancient strain of Helicobacter pylori bacteria that is most similar to modern Asian strains. The Iceman had a tummy bug 2016-01-07T05:00:00Z About half the people in the world are infected with H pylori, although many will never develop an ulcer. Peptic Ulcers: What You Need to Know 2015-08-10T04:00:00Z The strain that infected the iceman contained genes for a cellular toxin that allows modern H. pylori to cause ulcers. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z Modern H. pylori strains suggest at least six ancestral branches to the bacterium’s family tree, each growing to dominate a different region of the globe. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z During her time on the reservation, Misty became infected with the H pylori bacterium, common to places without clean water and proper sewage control and causing stomach ulcers. Misty Upham: the tragic death and unscripted life of Hollywood's rising star 2015-06-30T04:00:00Z H. pylori is probably the most successful bacterium to infect humans, and lurks in the guts of almost half of all people today. The Iceman had a tummy bug 2016-01-07T05:00:00Z A test for H pylori is also in order. Peptic Ulcers: What You Need to Know 2015-08-10T04:00:00Z Daniel Falush, a population geneticist at Swansea University, UK, says that the study solves an important question about when the hybrid H. pylori strain carried by modern Europeans emerged. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z “I’m personally delighted,” said Falush, who led some of the original work characterizing European H. pylori. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z H.pylori had been proved to be the cause of ulcers. Five research papers that revolutionised health 2015-03-15T04:00:00Z "These findings suggest H. pylori might provide some protection," said Bebo. Ulcer Bacteria Tied to Lower Multiple Sclerosis Risk in Women 2015-01-20T05:00:00Z This legacy persists in Colombia, where some communities face a 25-fold higher risk of stomach cancer, most likely due to mismatches between their ancestral genomes and their H. pylori strains. There Is No ‘Healthy’ Microbiome 2014-11-01T04:00:00Z It is also possible that other Europeans who lived at the same time as Ötzi harboured recombinant H. pylori, the authors acknowledge. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z But modern European stomachs carry a genetic hodgepodge, a strain of H. pylori seemingly formed from a blend of two ancestral strains dubbed AE1 and AE2. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z He drank a broth containing H.pylori, and as he had expected, became ill. Five research papers that revolutionised health 2015-03-15T04:00:00Z It's estimated that half of the world's population carries H. pylori, but the prevalence is much lower in wealthier countries than developing ones, according to background information in the study. Ulcer Bacteria Tied to Lower Multiple Sclerosis Risk in Women 2015-01-20T05:00:00Z As they colonized South America, they brought with them European strains of Helicobacter pylori, a stomach bacterium that infrequently causes ulcers and stomach cancer, and these European strains also displaced native American ones. There Is No ‘Healthy’ Microbiome 2014-11-01T04:00:00Z Then, a team led by biomolecular archaeologist Albert Zink at the Institute for Mummies and the Iceman in Bolzano, Italy, decided to look for H. pylori. Famous ancient iceman had familiar stomach infection 2016-01-06T05:00:00Z Maixner and his colleagues carefully isolated DNA from a fingernail’s worth of the Iceman’s stomach contents, cross-referencing it with modern H. pylori strains. Iceman’s Gut Holds Clues to Humans’ Spread into Europe 2016-01-07T05:00:00Z These effects are also seen in human stomachs infected with H. pylori. Tiny human stomachs grown in the lab 2014-10-28T04:00:00Z The reason for the connection between H. pylori and MS isn't clear, and researchers only found an association, not a cause-and-effect link. Ulcer Bacteria Tied to Lower Multiple Sclerosis Risk in Women 2015-01-20T05:00:00Z The new technique might one day help them identify the genes and cell signaling patterns that allow bacteria like Helicobacter pylori — the primary cause of peptic ulcer disease — to wreak havoc in our gastrointestinal tracts. Tiny human stomachs created from stem cells 2014-10-29T04:00:00Z You swallowed a culture of H. pylori to prove your hypothesis. Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z The distribution of histological subtypes of gastric cancer and the frequencies of H. pylori and EBV associated gastric cancer vary across the globe5. Comprehensive molecular characterization of gastric adenocarcinoma : Nature : Nature Publishing Group 2014-07-22T04:00:00Z H. pylori colonization in early life encourages production of regulatory T-cells in the blood, which Dr. Blaser said are needed to tamp down allergic responses. We Are Our Bacteria 2014-07-14T04:00:00Z "This study does not question the established indications for H. pylori eradication," said Holtmann, of the University of Queensland in Brisbane, Australia. Could the 'Ulcer Bug' Guard Against Obesity? 2014-06-05T04:00:00Z Another job vacancy associated with obesity might be one normally filled by a stomach bacterium called Helicobacter pylori. How Gut Bacteria Help Make Us Fat and Thin 2014-05-22T04:00:00Z What drew you to ulcers and H. pylori? Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z In 1998, I predicted in the British Medical Journal that we would one day be giving Helicobacter pylori, a disappearing organism, back to our children. Antibiotics Overload Is Endangering Our Children 2014-05-09T04:01:50Z Research by Dr. Blaser and his colleagues further suggests that H. pylori in the stomach protects against gastroesophageal reflux disease, Barrett’s esophagus and esophageal cancer. We Are Our Bacteria 2014-07-14T04:00:00Z "This does not mean H. pylori is your friend, and will keep you slim," he stressed. Could the 'Ulcer Bug' Guard Against Obesity? 2014-06-05T04:00:00Z H. pylori was once abundant in the American digestive tract but is now rare, thanks to more hygienic living conditions and the use of antibiotics, says Blaser, author of a new book entitled Missing Microbes. How Gut Bacteria Help Make Us Fat and Thin 2014-05-22T04:00:00Z There were a few paradoxical things that made H. pylori hard to find — for example, it is often not detectable in the vicinity of an ulcer. Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z Ulcer Bacteria Linked to Cognitive Decline One type of harmful bacteria escaping the gut might be Helicobacter pylori, the main cause of stomach ulcers. Gut Bacteria May Exacerbate Depression 2013-10-19T04:15:16.943Z Although certain strains of H. pylori are linked to the development of peptic ulcer and stomach cancer, other strains are protective, his studies indicate. We Are Our Bacteria 2014-07-14T04:00:00Z "The data suggests that either H. pylori itself or other infectious factors linked with H. pylori are significant," Holtmann said. Could the 'Ulcer Bug' Guard Against Obesity? 2014-06-05T04:00:00Z According to the Centers for Disease Control, approximately two thirds of the world's population is infected with H. pylori, which is often undiagnosed and untreated. Exalenz launches new breath test to detect H. pylori bacteria 2013-07-15T12:18:29Z I understand that you are developing an edible vaccine made from H. pylori. Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z H. pylori may contribute to cognitive impairment or Alzheimer's disease, according to a study published in the June issue of Psychosomatic Medicine. Gut Bacteria May Exacerbate Depression 2013-10-19T04:15:16.943Z He shows how exposure to malaria may prevent multiple sclerosis, and how the bacterium Helicobacter pylori may reduce the risk of developing certain cancers, while increasing that of others. Summer books 2013-07-11T15:50:23.720Z Looking at 49 studies from Australia, Europe, Japan and the United States, the review authors found that in several countries such as Italy, Japan, Portugal and Spain, the majority of the population carried H. pylori. Could the 'Ulcer Bug' Guard Against Obesity? 2014-06-05T04:00:00Z Research also suggests that rosacea may be linked to the bacterium Helicobacter pylori, which is responsible for peptic ulcer disease. How to Tell if Your Red Skin is Rosacea 2013-06-01T12:00:00Z He shared the 2005 Nobel prize with Robin Warren for discovering the stomach-dwelling bacterium Helicobacter pylori and for proving that it is this microorganism, not stress, that causes most peptic ulcers. Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z Helicobacter pylori: Children infected with this ulcer-causing bacterium performed worse on IQ tests, suggesting a possible link between H. pylori infection and cognitive development. Gut Bacteria May Exacerbate Depression 2013-10-19T04:15:16.943Z My gastroenterologist was pleased, but after talking to Blaser, the news seemed more equivocal, because H. pylori also does us a lot of good. Say Hello to the 100 Trillion Bacteria That Make Up Your Microbiome 2013-05-15T11:00:20Z Although H. pylori is a major cause of stomach ulcers, most people who harbor the infection -- at least half the world's population -- do not develop ulcers. Could the 'Ulcer Bug' Guard Against Obesity? 2014-06-05T04:00:00Z She describes H. pylori's maligned status in the medical world as a “nasty rap” because of its role in causing peptic ulcers. Readers Respond to "Cyborg Humanity" 2012-09-21T18:15:00.263Z There a growing body of evidence that infection with H. pylori during childhood may protect against immune diseases such as asthma and allergies. Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z About a third of this group carry the bacterium Helicobacter pylori, which makes stomach bleeds three times more likely - and antibiotics eradicate it. Aspirin could be a 'no brainer' 2012-07-16T12:12:03Z This calming effect on the immune system may explain why populations that still harbor H. pylori are less prone to allergy and asthma. Say Hello to the 100 Trillion Bacteria That Make Up Your Microbiome 2013-05-15T11:00:20Z In h. pylori the story is slightly different. Helical bacteria: the benefits of being twisted 2012-06-09T18:45:00.437Z My father, brother and I were diagnosed with H. pylori, and I was found to have stage IV gastric cancer. Readers Respond to "Cyborg Humanity" 2012-09-21T18:15:00.263Z Even after your self-experiment, the medical community remained sceptical that H. pylori was connected to stomach ulcers. Q&A: Barry Marshall : Nature : Nature Publishing Group 2014-10-14T04:00:00Z But a new line of research suggests that in some cases, there may be a surprising contributor: the stomach bacterium known as Helicobacter pylori. Well: Really? The Claim: Ulcers Can Increase the Risk of Diabetes 2012-03-26T18:39:58Z He says the disappearance of H. pylori may be contributing to obesity by muting these signals. Say Hello to the 100 Trillion Bacteria That Make Up Your Microbiome 2013-05-15T11:00:20Z H. pylori live in the mucus lining of the stomach, and it was thought that the helical shape would it to push through this viscous material more easily. Helical bacteria: the benefits of being twisted 2012-06-09T18:45:00.437Z There is no gall-bladder, and the biliary duct enters the duodenum about 6 in. from the pylorus. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z H. pylori kills cells very sneakily, by releasing a chemical that causes them to commit suicide. Gastric ulcer bacteria hide from the immune system 2012-02-26T18:15:00.183Z People who acquire H. pylori — typically in childhood — are at a greater risk of ulcers and gastric cancer. Well: Really? The Claim: Ulcers Can Increase the Risk of Diabetes 2012-03-26T18:39:58Z According to the “missing microbiota hypothesis,” we depend on microbes like H. pylori to regulate various metabolic and immune functions, and their disappearance is disordering those systems. Say Hello to the 100 Trillion Bacteria That Make Up Your Microbiome 2013-05-15T11:00:20Z Having an immune system in overdrive due to chronic H. pylori infection may also keep other bacteria in the digestive system at bay, the researchers wrote. Ulcer bacteria may protect against diarrhea: study 2011-12-27T02:25:22Z Cohen explained in an email that an H. pylori infection may affect how acidic the gut is, and high acidity is known to keep disease-causing bacteria from settling there. Ulcer bacteria may protect against diarrhea 2011-12-26T16:32:55Z A while ago, I wrote about how Helicobacter pylori, the bacteria that cause stomach ulcers and are implicated in certain stomach cancers, cause the cells of the stomach wall to die. Gastric ulcer bacteria hide from the immune system 2012-02-26T18:15:00.183Z But H. pylori also is thought to affect two digestive hormones involved in hunger and satiety. Well: Really? The Claim: Ulcers Can Increase the Risk of Diabetes 2012-03-26T18:39:58Z But H. pylori is a most complicated character, the entire spectrum of microbial good and evil rolled into one bug. Say Hello to the 100 Trillion Bacteria That Make Up Your Microbiome 2013-05-15T11:00:20Z The intestinal canal is long, commencing at the pylorus or lower opening of the stomach, and averaging from ninety to one hundred feet. A Treatise on Sheep: The Best Means for their Improvement, General Management, and the Treatment of their Diseases. 2011-12-04T03:00:03.890Z The bacterium, called Helicobacter pylori, is especially common throughout the developing world, but only causes symptoms in a minority of those it infects. Ulcer bacteria may protect against diarrhea 2011-12-26T16:32:55Z Take Helicobacter pylori, a bacterium associated with an increased risk of ulcers and gastric cancer. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z But treating H. pylori, they say, may one day be a way to control or prevent Type 2 diabetes in some people. Well: Really? The Claim: Ulcers Can Increase the Risk of Diabetes 2012-03-26T18:39:58Z While most people with H. pylori do not develop cancer, persistent infection is thought to raise the risk of stomach cancer in certain people. Heavy drinking tied to higher stomach cancer risk 2011-10-28T22:21:19Z The first stomach or paunch; b. the second stomach, bonnet, king's-hood, or honey-comb; o. the third stomach, or omasum; a. the fourth stomach, or abomasum; g. the gullet; py. the pylorus. A Treatise on Sheep: The Best Means for their Improvement, General Management, and the Treatment of their Diseases. 2011-12-04T03:00:03.890Z I. At the orifice of the stomach, there is a sort of a valve, called pylorus, or door-keeper. Mind Amongst the Spindles 2011-09-20T02:00:13.677Z But in 1998, in a paper published in the British Medical Journal, Dr. Blaser was more circumspect, arguing that H. pylori might not be such a bad actor after all. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z At the same time, H. pylori is thought to lower levels of leptin, the “satiety” hormone, which reduces appetite and promotes calorie burning. Well: Really? The Claim: Ulcers Can Increase the Risk of Diabetes 2012-03-26T18:39:58Z Stricture of the pylorus and consequent dilatation of the stomach may be caused by the cicatrization of an ulcer. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z Infection with H. pylori is associated with increased risks of stomach and throat cancers. Stool test good for catching colon cancer: study 2011-08-02T17:40:53Z Her first step was to fight H. pylori against different lineages of the bacterial species Bifidobacterium bifidum5, in petri dish versions of cage matches. How Probiotics May Save Your Life 2011-07-18T15:15:00.460Z Dr. Blaser and his colleagues discovered, for instance, that the stomach behaves differently after a course of antibiotics eradicates resident H. pylori. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z He said the ball is in the pylorus, and that noble organ being injured, death, unless a miracle ensue, must supervene. The International Monthly, Volume 4, No. 3, October, 1851 2011-07-02T02:00:11.323Z The part with which the œsophagus communicates is known as the "cardiac" portion, while the part whence the intestine originates is called the "pylorus" or "pyloric" portion. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z There is sometimes even a probability that some of the food ingested finds its way through the pylorus and is used for nutrition, though the vomiting may come on not long after ingestion. Psychotherapy 2011-06-19T02:00:20.053Z In experimental groups A and B, … a suspension of H. pylori … was administered for three consecutive days from day 1 onwards. How Probiotics May Save Your Life 2011-07-18T15:15:00.460Z But in subjects without H. pylori, the amount of ghrelin in the bloodstream held steady, in essence telling the brain to keep eating. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z Drinking one cup of cranberry juice daily eliminated H. pylori in three times as many subjects as a daily cranberrylike placebo juice, though some of the subjects experienced no benefit. The Claim: The Claim: Cranberry Juice can Cure Ulcers. 2011-06-06T16:04:26Z Helicobacter pylori, a bacterium that lives in the stomachs of about half the people in the world, may help trigger Parkinson’s disease, researchers reported May 22 at a meeting of the American Society for Microbiology. Ulcer-Causing Bacteria May Trigger Parkinson's 2011-05-23T13:59:00Z They said H. pylori was able to "steal" cholesterol from the body and process it by adding a sugar group. Bacteria 'linked' to Parkinson's 2011-05-22T23:03:03Z The pulpy mass, called chyme, proceeds from the stomach, through the pylorus, into that part of the intestinal canal called the small intestine, where it is mixed with the pancreatic juice, bile, and intestinal juice. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z Observation research has shown that the elimination of H. pylori actually increases the risk of gastric reflux, which is itself associated with asthma as well as esophageal diseases. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z In one randomized, double-blind study published in the journal Nutrition in 2008, researchers followed 271 children and teenagers who tested positive for H. pylori. The Claim: The Claim: Cranberry Juice can Cure Ulcers. 2011-06-06T16:04:26Z Feeding mice killed H. pylori produced the same effect, suggesting that some biochemical component of the bacterium is responsible. Ulcer-Causing Bacteria May Trigger Parkinson's 2011-05-23T13:59:00Z H. pylori eradication in late stage Parkinson's disease is unlikely to result in significant improvement. Bacteria 'linked' to Parkinson's 2011-05-22T23:03:03Z After we read about H. pylori, he went to the gastroenterologist and was tested for this infection. People's Pharmacy: Is trying to raise cholesterol a good idea? 2010-09-12T04:01:00Z Researchers in Switzerland and Germany have reported that mice given H. pylori actually are protected against asthma. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z The same mechanism is believed to work against ulcer formation: Compounds in cranberry juice called proanthocyanidins are thought to keep H. pylori from adhering to the lining of the stomach. The Claim: The Claim: Cranberry Juice can Cure Ulcers. 2011-06-06T16:04:26Z Last year, contributor Katherine Hobson wrote about how bacteria in your gut, including H. pylori, may influence a host of physiological processes. Health Buzz: The District Says 'Yes' to Medical Marijuana 2010-05-05T21:38:00Z What’s more, the percentage of Nsaid-related bleeding events in those areas is on the rise, as rates of H. pylori infection in the United States decline. When Pain Relievers Cause Bleeding 2010-04-23T14:45:00Z The H. pylori was gone, and he ate yogurt with live cultures every day for many weeks to replenish his intestinal flora. People's Pharmacy: Is trying to raise cholesterol a good idea? 2010-09-12T04:01:00Z “I’ve never killed anyone giving them antibiotics for H. pylori, but people have been killed who didn’t get antibiotics to get rid of it,” he said. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z The immediate cause was diclofenac, but H. pylori was also found. 2010-01-28T15:51:00Z Not only has the digested food passed out, but also those substances which the stomach could not digest or absorb have passed little by little through the pylorus, to undergo further action in the intestines. A Treatise on Physiology and Hygiene For Educational Institutions and General Readers Run for me, and get me two sous' worth of absinthe at the dram-shop,—the strongest, mind; it is his remedy when he is indisposed in the pylorus,—that generally sets him up again. The Mysteries of Paris, Volume 3 of 6 As a rule the seat of the gastric cancer is the pylorus. Dietetics for Nurses But wider use of antibiotics may be wreaking havoc far beyond that resulting from the loss of H. pylori. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z We are still learning a lot about the connection between H. pylori infection and gastric cancer. 2010-01-28T15:51:00Z They are principally those movements which aid the performance of digestion and nutrition, the valve-action of the pylorus, and other movements of the stomach and intestines. A Treatise on Physiology and Hygiene For Educational Institutions and General Readers "If it is all the same to you, mon commissaire, I will do that for Alfred; he is indisposed from Cabrion's behaviour, which, just as the cabbage does, troubles his pylorus." The Mysteries of Paris, Volume 3 of 6 Vomiting, in cases where the pylorus is involved, generally occurs several hours after eating, the vomitus being in an advanced state of fermentation. Dietetics for Nurses It commences at the pylorus, and ascends obliquely backward to the under surface of the liver. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) An area of active research is looking at the effect of H. pylori eradication on people at high risk for ulcers over time. 2010-01-28T15:51:00Z In one, scirrhus of the pylorus was found; the stomach greatly enlarged; the small intestines contracted, red outside and gray within. North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826 The average man or woman knows nothing or cares less for the duodenum or the pylorus; therefore it is not my intention to go into long and wearying detail. The Seven Secrets Passage of Food from Stomach.—The material prepared in the stomach, known as chyme, is passed into the duodenum through the pylorus. Dietetics for Nurses The stomach was enlarged so that the food did not pass through the pylorus, the opening into the intestines. Alcohol: A Dangerous and Unnecessary Medicine, How and Why What Medical Writers Say It remains unclear if eradication of H. pylori entirely eliminates a person’s risk of gastric cancer. 2010-01-28T15:51:00Z Probably the liver was enlarged, and the pylorus was certainly not healthy. The Posthumous Works of Thomas De Quincey, Vol. 2 As an illustration of this, we have his correct statement, established by experiment, that the pylorus acts as a valve only during the process of digestion, and that it is relaxed when digestion is completed. Fathers of Biology In this region the peristaltic waves begin and travel toward the pylorus and increase in force as digestion progresses, ceasing only with the emptying of the organ. Dietetics for Nurses Instead of having approximately the form of the typical mammalian stomach it is now so elongated that the opening into the duodenum, the pylorus, py, seems to be nearer the anterior than the posterior end. Development of the Digestive Canal of the American Alligator But infection with H. pylori alone does not lead to stomach cancer; other factors, like genetic susceptibility, are also necessary for the condition to develop. 2010-01-28T15:51:00Z The last part of the alimentary canal, extending from the pylorus. A Handbook of Health Go to "New Cosmopolis" and you will find where his heart lies, or, if not his heart, then at all events his oesophagus and pylorus.... A Book of Prefaces As the food is pushed out of the fundus it is caught by the waves of peristaltic action and swept toward the pylorus. Dietetics for Nurses While the position of the pylorus is very distinct it is difficult to distinguish the line of demarkation between the stomach and the oesophagus. Development of the Digestive Canal of the American Alligator The distended portion of the stomach assumes a funnel-like form ending at the apex in a depression with radiating folds, that leads the observer to think he is looking at the pylorus. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery Death may result from shock, destruction of the parts—e.g., perforation of stomach or duodenum, suffocation; or some weeks subsequently death may be due to cicatricial contraction of the gullet, stomach, or pylorus. Aids to Forensic Medicine and Toxicology He doesn't know any more about the pylorus than he knew before, but he does know that no surgeon on earth could have avoided the accident that befell you in the crisis. From the Housetops That organ becomes congested and inflamed and, when the lower end, or pylorus, is obstructed, this congested state may easily deepen into ulceration. The Healthy Life, Vol. V, Nos. 24-28 The Independent Health Magazine The pylorus, py, is wide and, as has been noted in connection with figure 7, is situated far cephalad to the caudal end of the stomach. Development of the Digestive Canal of the American Alligator Stenosis of the pylorus has been noted, but is rare. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery Dr. Arnott, an English physician, already referred to, who attended on Napoleon's death-bed, has informed us that he himself frequently reverted to the fact, that his father died of scirrhus of the pylorus. The History of Napoleon Buonaparte He told me that the boy made some queer statement to him about the pylorus, and he seemed to be troubled. From the Housetops The lower opening of the stomach is called the pylorus. First Book in Physiology and Hygiene As has been said, the oesophagus enters its right anterior border; the pylorus is on the right side, 3 or 4 mm. caudad to the oesophageal opening. Development of the Digestive Canal of the American Alligator Certain objects reaching the stomach may be judged too large to pass the pylorus and intestinal angles. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery The intestinal canal is a tube with various dilatations and constrictions, but at no spot except the pylorus does the constriction completely obliterate the lumen of the tube, and here only periodically. Scientific American Supplement, No. 613, October 1, 1887 Something to do with the pylorus, I know. From the Housetops Twice while he was at home he underwent unnecessary operations, once for an ulcer that was not there and once for supposed chronic spasm of the pylorus. Outwitting Our Nerves A Primer of Psychotherapy Into this wide part of the duodenum, 3 or 4 mm. from the pylorus, opens the bile duct, bd. Development of the Digestive Canal of the American Alligator The pylorus does not exercise any sort of intelligence in the selection of food, as was once supposed. Science in the Kitchen. When the stomach has digested its contents and the pylorus is relaxed, gases generated in the duodenum can and do ascend into the stomach and so escape. Scientific American Supplement, No. 613, October 1, 1887 After division of the epiploon section was made at the pylorus and at the cardiac extremities; the portions removed represented seven-eighths of the stomach. Anomalies and Curiosities of Medicine The other opening, by which the food leaves the stomach, and where the small intestine begins, is the pyloric orifice, and is guarded by a kind of valve, known as the pylorus, or gatekeeper. A Practical Physiology The bile sac, bs, is an elongated oval body with thin walls, lying to the right of the pylorus, its connection with the liver was not seen. Development of the Digestive Canal of the American Alligator What causes the pylorus to open and close at the right time? Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics You remember the pylorus—the porter down below, who keeps the door of egress from our stomach? The History of a Mouthful of Bread And its effect on the organization of men and animals The pylorus was stitched to the remains of the cardiac orifice, making a cavity about the size of a hen's egg. Anomalies and Curiosities of Medicine The outer set runs lengthwise from the cardiac orifice to the pylorus. A Practical Physiology A slight enlargement in the region of the pylorus may represent the glandular region of the adult stomach. Development of the Digestive Canal of the American Alligator Appearance of the food as it passes through the pylorus? Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics However, we must return to the pylorus or we shall be getting into a difficulty! The History of a Mouthful of Bread And its effect on the organization of men and animals Gastroenterostomy and pylorectomy are operations devised for the relief of malignant disease of the pylorus, the diseased portions being removed and the parts resected. Anomalies and Curiosities of Medicine The ring-like muscles of the pylorus relax at intervals to allow the muscles of the stomach to force the partly digested mass into the small intestines. A Practical Physiology Have pity upon us! run and fetch two sous worth of absinthe—very strong; that is the remedy when he is indisposed in the pylorus. Mysteries of Paris — Volume 02 It is the last resource in affections of the pylorus. The Physiology of Taste The luckless peach-stone, repelled by the walls of the stomach, which its very touch irritated, was incessantly thrown against the entrance of the pylorus, but in vain. The History of a Mouthful of Bread And its effect on the organization of men and animals The third case was that of a man of sixty-two with carcinoma of the pylorus. Anomalies and Curiosities of Medicine There is a very slow series of regular wave-contractions from the fundus to the pylorus. The Dream Doctor Sometimes when the stomach is dilated the pylorus becomes insufficient, and bile regurgitates into the stomach, and is a cause of the profound nausea and vomiting arid the subsequent collapse. Disturbances of the Heart The next intestine beyond the pylorus is the duodenum. The Physiology of Taste The pylorus, then, as has been shown, makes way for all sorts of aliments when they have been converted into chyme; i.e., when they have lost their original form and individuality. The History of a Mouthful of Bread And its effect on the organization of men and animals There is a possibility that some of these cases of Hippocrates were instances of pyloric carcinoma or of stenosis of the pylorus. Anomalies and Curiosities of Medicine Well, then, your guest will be poisoned at the fifth remove, and die, at the end of eight or ten days, of pains in the intestines, sickness, or abscess of the pylorus. The Count of Monte Cristo In consequence of all of these operations, chyle is elaborated and spread over the food, which then passes the pylorus and enters the intestines. The Physiology of Taste Digestion had carried it to the pylorus where it was momentarily detained, and this mechanical detention had caused all his trouble, as expulsion had cured it. The Physiology of Taste The pylorus is a kind of chamber between the stomach and the intestines, so constructed that food once in it can ascend only with great difficulty. The Physiology of Taste |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。