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PYY3-36
abbreviation
peripheral hormone peptide YY: a hormone that regulates hunger. After food enters the stomach it is secreted into the blood by cells lining the colon and the ileum
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Researchers at London's Imperial College of Medicine showed just last month that one of those hormones, dubbed PYY3-36, actually promotes a sense of fullness after a meal.
Read more on Time Magazine Archive
The scientific name for this remarkable substance is PYY3-36, or PYY for short, but the researchers who discovered its new function have dubbed it, appropriately enough, the fullness hormone.
Read more on Time Magazine Archive
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