| 单词 | ghrelin |
| 例句 | Eating foods that are a good source of protein lowers levels of ghrelin, a hormone that makes you feel hungry, and raises levels of hormones that help you feel full. Perspective | What are ‘hormone diets’ — and can they really help you lose weight quickly? 2019-08-02T04:00:00Z To sleep, perchance to eat less Perhaps some of the best-documented effects of sleep deprivation on weight are based on two powerful hormones: ghrelin and leptin. Study: Sleep loss could cause weight gain 2012-10-25T18:15:00Z Plus, researchers are heavily studying how obesity relates to hormones such as leptin and ghrelin, which are not even mentioned in my 1990s textbooks. Perspective | Fat, fructose and calories: 5 nutrition ‘facts’ we used to believe 2017-08-28T04:00:00Z The two main hormones that regulate hunger and appetite are ghrelin and leptin. 9 Behaviors That Make You Eat More 2015-06-23T04:00:00Z Under normal conditions, ghrelin rises after several hours of not eating, so you’ll eat. 9 Behaviors That Make You Eat More 2015-06-23T04:00:00Z Increased stress levels cause dysregulation of certain peptides and hormones in the body, such as insulin, cortisol and ghrelin. Why food deprivation in childhood is linked to obesity 2023-01-16T05:00:00Z The title of a 2004 study says it all: “Dietary fructose reduces circulating insulin and leptin, attenuates postprandial suppression of ghrelin, and increases triglycerides in women.” Sugar is killing us, and it doesn’t take much 2014-02-25T13:50:00Z The scientists achieved this result again by removing the receptors for the hunger hormone ghrelin from these neurons. Hunger hormones impact decision-making brain area to drive behavior 2023-11-16T05:00:00Z Also, a majority of the stomach that secretes ghrelin, the hunger hormone, is removed in sleeve gastrectomies. Bariatric Surgery at 16 2023-10-31T04:00:00Z Both surgery and medications seem to depress the secretion of the hunger hormone ghrelin, leading to double-digit weight loss percentages. Medical weight-loss options evolve to meet changing needs | Provided by Providence Swedish 2023-10-10T04:00:00Z These urges can come back with a vengeance after being quieted down for so long in the form of the ghrelin hormone, which increases one's appetite. Ozempic, the "miracle drug," and the harmful idea of a future without fat 2023-08-21T04:00:00Z In some birds, once they’ve eaten enough, a digestive hormone called ghrelin begins to make them restless and nudges them to take flight. How Do Birds Know When to Migrate? 2023-04-20T04:00:00Z Prior studies have shown that the hippocampus of animals, including non-human primates, has receptors for ghrelin, but there was scant evidence for how these receptors work. Hunger hormones impact decision-making brain area to drive behavior 2023-11-16T05:00:00Z A look at their hormone levels showed why: Eating later caused their levels of ghrelin, a hormone that increases appetite, to spike, while simultaneously suppressing their levels of leptin, a hormone that causes satiety. It’s not just what you eat, but the time of day you eat it 2023-01-10T05:00:00Z They experienced a drop in their levels of ghrelin, what is known as the hunger hormone. What are ultra-processed foods? What should I eat instead? 2022-09-27T04:00:00Z Ghrelin does the opposite - when ghrelin levels are high, you don't feel satisfied by the food that you ate. The surprising links between what you eat and how well you sleep 2022-02-25T05:00:00Z The Wisconsin Sleep Cohort Study found that short sleepers had low levels of the appetite-suppressing hormone leptin, and higher levels of the hormone ghrelin, which signals people to eat more. The Health Toll of Poor Sleep 2021-12-06T05:00:00Z The researchers found this corresponded to high levels of the hunger hormone ghrelin circulating in the blood. Hunger hormones impact decision-making brain area to drive behavior 2023-11-16T05:00:00Z The hunger hormones that get the most attention are leptin and ghrelin. No, you can’t ‘control’ your hunger. Don’t ignore hunger, either — learn to understand it 2021-07-05T04:00:00Z Although it sounds counterintuitive, long periods without eating actually decrease your levels of the “eat now” ghrelin. Perspective | Intermittent fasting works for many — not only for weight loss but also for heart health 2020-06-12T04:00:00Z On the last day of each session, researchers measured energy expenditure and hunger hormones and found that time-restricted feeding improves the appetite hormone ghrelin and increases fat burning. Are there really benefits to intermittent fasting? | Produced by Advertising Publications 2019-12-27T05:00:00Z While it didn’t significantly affect the number of calories participants burned, it did lower levels of the hunger hormone ghrelin and increased fat-burning over the 24-hour day, the researcher found. Intermittent fasting for weight loss: What you need to know 2019-11-30T05:00:00Z A possible reason: The participants’ levels of PYY, a hormone that suppresses appetite, were lower on it, while the levels of ghrelin, a hunger-stimulating hormone, were higher. Why Isn’t There a Diet That Works for Everyone? 2019-10-24T04:00:00Z Because ghrelin is a “short-acting” hormone, it isn’t affected by what you ate yesterday. No, you can’t ‘control’ your hunger. Don’t ignore hunger, either — learn to understand it 2021-07-05T04:00:00Z And in humans, just a few nights of restricted sleep decreases the amount of leptin while increasing the amount of its partner, ghrelin, which promoteshunger. This is how the light from your phone breaks your internal clock 2018-11-20T05:00:00Z Binge eaters also showed higher initial levels of ghrelin when they started the regimen in the evening, compared to starting in the morning, while those who weren’t binge eaters had the reverse pattern. Binge Eating at Night? Your Hormones May Be to Blame 2018-01-30T05:00:00Z The idea of doing this was to ensure that all our volunteers started with roughly similar levels of ghrelin in their blood. Does drinking fizz make you fat? 2018-01-02T05:00:00Z When researchers discovered ghrelin about 20 years ago, they dubbed it the “hunger hormone” because early results suggested it ramped up our appetite. Gut molecule that blocks ‘hunger hormone’ may spur new treatments for diabetes, anorexia 2017-12-07T05:00:00Z Next, the researchers wanted to determine whether LEAP2 also foils ghrelin in the body. Gut molecule that blocks ‘hunger hormone’ may spur new treatments 2017-12-07T05:00:00Z Throughout their workouts and for an additional few hours, the scientists drew blood to check for levels of a particular hormone, acylated ghrelin, that is thought to influence appetite. Exercise as a Weight-Loss Strategy 2017-08-09T04:00:00Z The researchers also found these same cells became more active when the mice were deprived of food for a day as well as in response to ghrelin, known as the so-called “hunger hormone.” Electric Brain Stimulation Offers Binge-Eating Clue 2017-05-31T04:00:00Z It can raise blood pressure and alter levels of hormones, such as ghrelin and leptin, that affect appetite and satiety. The pleasure, and paranoia, of the scientific night shift 2016-11-23T05:00:00Z People who lose weight often gain it back because their appetite revs up, possibly because of a corresponding rise in ghrelin levels. Gut molecule that blocks ‘hunger hormone’ may spur new treatments for diabetes, anorexia 2017-12-07T05:00:00Z Injecting food-deprived mice with ghrelin sparks a surge in growth hormone, but the scientists found that giving the mice a shot of LEAP2 as well prevented that increase. Gut molecule that blocks ‘hunger hormone’ may spur new treatments 2017-12-07T05:00:00Z Over all, these findings reveal that our appetites certainly are strange, influenced by many factors besides exercise and acylated ghrelin levels. Exercise as a Weight-Loss Strategy 2017-08-09T04:00:00Z Other researchers have speculated that a lack of sleep might affect hormones related to hunger, such as leptin and ghrelin. This is How Many More Calories You Eat When You Skip Sleep 2016-11-02T04:00:00Z They also quiet down the gut hormone ghrelin, which triggers hunger and cravings. 9 Foods That Prevent Terrible Snacking 2016-08-11T04:00:00Z One recent review from a U.S. and European team found lots of chewing knocks down an eater’s levels of ghrelin—the so-called “hunger hormone.” 9 Foods That Make You Hungrier 2016-07-28T04:00:00Z When researchers discovered ghrelin around 20 years ago, they dubbed it the “hunger hormone” because early results suggested it ramped up our appetite. Gut molecule that blocks ‘hunger hormone’ may spur new treatments 2017-12-07T05:00:00Z There was no significant change in ghrelin or subjective hunger ratings. A New Clue to Why Women Outlive Men 2016-06-13T04:00:00Z Participants whose calorie deficit stemmed from restricting food intake exhibited increased levels of the "hunger hormone" ghrelin and lower levels of a hunger-suppressing hormone called peptide YY, according to the study. Does Exercise Help or Hinder Your Diet? 2016-04-12T04:00:00Z The left gastric artery supplies a part of the stomach called the fundus, which produces the hormone ghrelin. Non-Surgical Procedure May Be New Weight-Loss Tool 2016-04-03T04:00:00Z "Ghrelin is the exact opposite — it drives hunger. So when people are sleep-restricted, ghrelin goes up. Sleep deprivation drives these two things to tell us we're hungry." Can't keep off the pounds? Make sure you're getting enough sleep 2016-03-26T04:00:00Z The study shows that LEAP2 is “a new, important part of the ghrelin system that is essential for our survival,” says endocrinologist Jeffrey Zigman of the University of Texas Southwestern Medical Center in Dallas. Gut molecule that blocks ‘hunger hormone’ may spur new treatments 2017-12-07T05:00:00Z Having read of attempts to suppress ghrelin in animals and people, Syed and his colleagues set out to attempt weight loss through gastric embolization. Possible New Weight-Loss Tool: Blocking Stomach Artery 2015-12-01T05:00:00Z They also measured insulin levels, as well as leptin and ghrelin, the hormones responsible for hunger and satiety. Does Fructose Make Us Crave High-Calorie Foods? Maybe -- But It May Not Matter. 2015-05-05T04:00:00Z Researchers also took blood samples to measure levels of glucose, fructose and insulin, and of leptin and ghrelin, enzymes involved in controlling hunger and feelings of fullness. Fructose May Increase Cravings for High-Calorie Foods 2015-05-04T04:00:00Z Prebiotics help our bodies absorb essential minerals, reduce inflammation in the body, support insulin function, and suppress ghrelin, also known as the “hunger hormone.” Should Gut Bugs Influence the 2015 Dietary Guidelines? 2015-03-30T04:00:00Z They discovered that LEAP2 inhibits the receptor for ghrelin by fastening to it and possibly preventing ghrelin from latching on. Gut molecule that blocks ‘hunger hormone’ may spur new treatments 2017-12-07T05:00:00Z Elevated levels of ghrelin can keep people from sticking with a diet, the researchers explained. Possible New Weight-Loss Tool: Blocking Stomach Artery 2015-12-01T05:00:00Z They also experienced an 18 percent decrease in leptin, which promotes fullness, and a 28 percent increase in the hunger-hormone ghrelin. 6 Things Keeping You Fat 2015-03-27T04:00:00Z There was no difference in leptin or ghrelin levels between fructose and glucose drinkers. Fructose May Increase Cravings for High-Calorie Foods 2015-05-04T04:00:00Z A lack of sleep warps the way these hormones are released: More ghrelin, less leptin. NINA RADCLIFF: Sleep and weight linked: Our loss, our gain 2015-03-13T04:00:00Z People who lose weight often gain it back because their appetite revs up, possibly due to a corresponding rise in ghrelin levels. Gut molecule that blocks ‘hunger hormone’ may spur new treatments 2017-12-07T05:00:00Z Food and Drug Administration granted permission for a five-patient pilot study to see if the procedure could curtail blood flow to the stomach and thereby suppress production of the "hunger hormone" ghrelin. Possible New Weight-Loss Tool: Blocking Stomach Artery 2015-12-01T05:00:00Z This is the result of spiked levels of a hunger hormone called ghrelin. NINA RADCLIFF: Daylight saving time 2015-03-06T05:00:00Z Back in NIH’s bar lab, one of about a dozen versions around the country, the focus is on ghrelin, the hormone produced in the stomach that controls appetite via receptors in the brain. Fake bar part of research into anti-drinking drug 2015-01-02T05:00:00Z It’s time to tame that little gremlin … I mean ghrelin. NINA RADCLIFF: Sleep and weight linked: Our loss, our gain 2015-03-13T04:00:00Z There was little change in ghrelin levels after the warmer exercise. Exercise to Lose Weight? Stay Warm 2014-12-24T05:00:00Z Ironically, then, a 600 calorie stir fry might be worse for you than a 600 calorie hamburger, because the latter meal is more likely to lower your ghrelin levels. How Healthy Food Could Make You Fat 2014-12-17T05:00:00Z Sleeping less than six hours a night raises your risk for obesity by 30 percent, White says, in large part due to sleeplessness's effects on two hormones, ghrelin and leptin. Which is Worse: Eating Pizza That's Been Left Out or Dropped on the Floor? 2014-10-21T04:00:00Z “Our hope is that down the line, we might be able to do a simple blood test that tells if you will be a naltrexone person, an acamprosate person, a ghrelin person,” Koob said. Fake bar part of research into anti-drinking drug 2015-01-02T05:00:00Z Research by Martin Blaser of New York University suggests that it helps to regulate appetite by modulating levels of ghrelin—a hunger-stimulating hormone. How Gut Bacteria Help Make Us Fat and Thin 2014-05-22T04:00:00Z Scientists even found that this strategy helped reduce blood levels of ghrelin, the so-called “hunger hormone.” 5 Healthy Ways to Eat More Chocolate 2014-05-17T04:00:00Z Those believing that the shake was unhealthy, on the other hand, experienced a drop in ghrelin, and thus were more satisfied. How Healthy Food Could Make You Fat 2014-12-17T05:00:00Z “Protein triggers the hormone ghrelin to tell our brain that we are satisfied,” Roberts explains, “and fiber activates appetite-suppressing gut hormones.” 10 Filling Foods 2014-03-03T04:40:00Z But some experts say Prader-Willi patients differ from other obese people in ways like their high levels of the appetite-increasing hormone ghrelin. Seeking Clues to Obesity in Rare Hunger Disorder 2014-01-15T01:14:42Z There are no gauges on our forearms that indicate the levels of our hunger hormones ghrelin or leptin – or any of the other physiologic hunger players – and that's a terrific shame. Are You Really an Emotional Eater, or Are You Just Hungry? 2013-09-25T21:15:00Z During both activities, the men’s blood levels of ghrelin, a hormone known to stimulate hunger, fell, compared to when they sat quietly. Ask Well: Is It Better to Bike or Run? 2013-08-29T19:20:23Z Some studies have found that people who are sleep-deprived have increased ghrelin levels, which may explain why lack of sleep can contribute to weight gain. The Obesity Gene: Is Weight Coded in DNA? 2013-07-20T07:50:28Z In those with the TT variant, ghrelin levels rose before a meal, when the person experienced hunger, and fell after eating, as expected. Obesity Gene Linked to Hunger Hormone 2013-07-15T18:00:00Z The first tests looked at levels of the hormone ghrelin either side of a meal in 10 men from each group. Fat-boosting gene mystery 'solved' 2013-07-15T16:09:09Z The discovery follows studies of blood samples from people after meals, combined with functional magnetic resonance imaging of volunteers' brains and cell-based studies looking at ghrelin production at a molecular level. Scientists find how "obesity gene" makes people fat 2013-07-15T16:01:40Z If our sleep is fragmented, or we get too little," says Gringras, "we produce more ghrelin, but less leptin – it's thought that these changes will drive our appetite for carbohydrate-rich foods. Bedtime blues: how to get children to sleep 2013-06-08T07:00:12Z Van Cauter's work helped to show that two hormones — leptin and ghrelin — are likely to be involved in the link between sleep and weight gain. Obesity: Heavy sleepers 2013-05-22T17:21:17.490Z But in those with the obesity-associated AA version, ghrelin levels stayed relatively high even after eating. Obesity Gene Linked to Hunger Hormone 2013-07-15T18:00:00Z A study, published in The Journal of Clinical Investigation, showed it made fatty foods more tempting and altered levels of the hunger hormone, ghrelin. Fat-boosting gene mystery 'solved' 2013-07-15T16:09:09Z “When the stomach is empty, it produces a lot of ghrelin, the chemical signal to the brain to eat,” Blaser says. Say Hello to the 100 Trillion Bacteria That Make Up Your Microbiome 2013-05-15T11:00:20Z When your body and mind are overly tired, 10 minutes of rest may be just enough to reset your ghrelin sensors to prevent high levels that set you up to overeat, says Nolan Cohn. How Too Little Sleep Affects How We Eat 2013-02-26T17:34:00Z Leptin is produced by fat cells and is a signal of satiety; ghrelin is produced by the stomach and signals hunger. Obesity: Heavy sleepers 2013-05-22T17:21:17.490Z The researchers don't think so, in part because they found that in isolated human cells, increased levels of FTO protein led to more ghrelin production. Obesity Gene Linked to Hunger Hormone 2013-07-15T18:00:00Z She added: "Also protein meals do lower ghrelin more, so anything that suppresses ghrelin is more likely to be effective in FTO patients." Fat-boosting gene mystery 'solved' 2013-07-15T16:09:09Z They also showed no differences in two hormones that play a key role in appetite, leptin and ghrelin. Really?: Really? When a Dieter Eats Can Influence Weight Loss 2013-02-04T20:53:19Z Although cardiovascular exercise is necessary to strengthen the heart and boost overall health, Nolan Cohn says it burns a lot of calories, driving up ghrelin levels. How Too Little Sleep Affects How We Eat 2013-02-26T17:34:00Z The augmented levels of the satiety hormones, the authors write, "muted" the message from ghrelin. Well: The Appetite Workout 2013-01-17T19:31:57Z One such hormone is ghrelin, known to be produced by gut cells to stimulate hunger. Obesity Gene Linked to Hunger Hormone 2013-07-15T18:00:00Z Obesity experts said drugs targeting ghrelin might reduce weight gain. Fat-boosting gene mystery 'solved' 2013-07-15T16:09:09Z To sleep, perchance to eat less Perhaps some of the best-documented effects of sleep deprivation on weight are based on two powerful hormones: ghrelin and leptin. How Slight Sleep Deprivation Could Add Extra Pounds 2012-10-28T20:18:29.017Z On the other hand, resistance training doesn't burn a lot of calories in the short term and, therefore, doesn't affect ghrelin levels. How Too Little Sleep Affects How We Eat 2013-02-26T17:34:00Z The hope was that this would result in a permanent fall in production of ghrelin. The second brain in our stomachs 2012-07-11T00:53:42Z So Batterham and her colleagues measured levels of ghrelin in the blood of nonobese men with the AA or TT versions of FTO. Obesity Gene Linked to Hunger Hormone 2013-07-15T18:00:00Z Their ghrelin levels also began to climb more quickly. Fat-boosting gene mystery 'solved' 2013-07-15T16:09:09Z In 2011, Belgian researchers showed that bitter-tasting compounds that reach the stomach of mice initially trigger the release of ghrelin, stimulating eating as usual. Neuroscience: Hardwired for taste 2012-06-25T13:20:57.153Z First, lack of sleep can lead to obesity and even diabetes, as the circadian clock is tightly connected to the ghrelin/leptin system of hormonal control of hunger, feeding and fat-deposition. When Should Schools Start in the morning? 2012-05-20T19:15:00.237Z One chemical is ghrelin, a hormone produced in the stomach that helps regulate reward and motivation. Why You Overeat Even When You're Full 2012-05-03T18:00:00Z The belief is that the bacterium increases levels of ghrelin, the “hunger hormone,” which is known to promote weight gain. Well: Really? The Claim: Ulcers Can Increase the Risk of Diabetes 2012-03-26T18:39:58Z She said exercise such as cycling was an excellent way to lower ghrelin levels and there was a significant amount of research from pharmaceutical companies working on the hormone. Fat-boosting gene mystery 'solved' 2013-07-15T16:09:09Z Those on the dessert regimen maintained lower levels of ghrelin and reported significantly higher levels of fullness. Vital Signs: Dessert at Breakfast May Help Dieters 2012-02-20T17:06:49Z In particular, a commonly used cancer drug called cisplatin often causes nausea, vomiting and appetite loss -- and cuts the body's natural ghrelin levels. 'Hunger hormone' could help chemo patients: study 2012-02-10T20:02:23Z For instance, a gastric hormone called ghrelin, often dubbed the “hunger hormone,” was about 20 percent higher than at the start of the study. The Fat Trap 2011-12-28T15:19:20Z After a meal, levels of ghrelin, a hunger hormone secreted in the stomach, are supposed to fall. In Theory: Scientist Examines Possible Link Between Antibiotics and Obesity 2011-10-31T21:28:05Z Rather than block a foreign substance, that vaccine would block the effects of a peptide hormone produced by the stomach called ghrelin that signals hunger in the brain. A Vaccine Against Smoking or Cocaine? It?s in the Works. 2011-10-03T18:56:47Z Last winter, Baylor College of Medicine scientists reported working with mice genetically modified to lack a receptor for the ghrelin hormone. Medical: In the obesity battle, it's mind over stomach 2011-08-15T14:14:04Z For the new study, Japanese researchers tested the effects of ghrelin infusions in 41 patients undergoing cisplatin treatment for advanced cancer of the esophagus. 'Hunger hormone' could help chemo patients: study 2012-02-10T20:02:23Z At the same time, Breus says, sleep deprivation causes your body to release more ghrelin, the hormone that signals hunger, and less leptin, the hormone that tells your body it’s full. Lack of sleep could lead to weight gain 2011-08-02T13:34:27Z 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 Blood samples showed that gut levels of ghrelin — a hormone that rises in response to hunger and falls with fullness — declined rapidly when participants believed they were consuming a sumptuous treat. Diet Psych Out: Why 'Health' Food Is Less Satisfying, Even If It's Sinful 2011-05-31T09:50:00Z At least two factors may be involved: more waking hours in homes brimming with food and snacks; and possible changes in the hormones leptin and ghrelin, which regulate appetite. Personal Health: A Good Night?s Sleep Isn?t a Luxury; It?s a Necessity 2011-05-30T19:38:51Z It appears to be the first to show that ghrelin may help cancer patients being treated with cisplatin, so further studies are needed, the researchers say. 'Hunger hormone' could help chemo patients: study 2012-02-10T20:02:23Z And regardless of how appetizing each aroma was, the volunteers took deeper whiffs—even of plain air—after getting a shot of ghrelin. Hunger Hormone Sharpens Shnoz 2011-04-15T01:45:00.210Z But when mice were fed a bitter mixture, their levels of the hunger hormone ghrelin spiked, a research team from the Catholic University of Leuven in Belgium reports. Bitter Flavors Boost Hunger Hormone 2011-01-19T16:08:00Z When participants thought they were getting health food, however, ghrelin levels stayed stable, meaning that their bodies did not signal the appropriate feeling of fullness after drinking the shake. Diet Psych Out: Why 'Health' Food Is Less Satisfying, Even If It's Sinful 2011-05-31T09:50:00Z But there are ways to help control ghrelin, the appetite-boosting hormone that triggers the brain to encourage eating. How to Suppress hunger hormones 2010-06-20T23:11:00Z University of Cincinnati researchers concluded that the hunger hormone called ghrelin acts as a "remote control" for cholesterol. Health Highlights: June 8, 2010 2010-06-08T14:07:00Z So then the researchers called in nine fasting humans, to see if our sniffing powers get a boost from ghrelin. Hunger Hormone Sharpens Shnoz 2011-04-15T01:45:00.210Z The difference in energy expenditure was remarkable, representing “hundreds of calories,” Braun says, but with no increase among the upright in their blood levels of ghrelin or other appetite hormones. Weighing the Evidence on Exercise 2010-04-16T15:03:00Z Mason points out that sleep deprivation and obesity are often bedfellows because two weight-regulating hormones — ghrelin and leptin — are greatly controlled by the amount of time you sleep. Heiden: FASTER, BETTER, STRONGER 2010-04-14T16:10:00Z Low-fat foods that are rich in protein do best at suppressing ghrelin production. How to Suppress hunger hormones 2010-06-20T23:11:00Z Their tests in mice found that higher levels of ghrelin were associated with higher levels of cholesterol circulating in the bloodstream, BBC News reported. Health Highlights: June 8, 2010 2010-06-08T14:07:00Z Sleep deprivation also raises your levels of the hormone ghrelin, which increases your appetite. Practical Steps to Prevention 2010-03-11T20:36:00Z |
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