Labels:text | screenshot | black | black and white | font | document OCR: om the IUPAC PYY (the acronym PYY is der ich tyrosine is acid peptide classification of amino acids, designated Y) is a thirty-six a wer small ticularly of the secreted by endocrine cells of intestinal and colonic mucos enteroglucagon, rectum. Its distribution is sin s are co-localised. and in some areas, the two p ptying, decreases In mammals, PYY delays gas retion of gastric intestinal motility, and inhib ncreatic exocrine t probably at acid. It also inhibits secretion juices and intestinal hormon here is a steep articularly in nonphysiological concentrati -chain fatty acids, rise in PYY secretion after me inal transit, to response to carbohydrates an and PYY appears, by slowing release occurs allow more time for absorpti leum and so before nutrients have reache reflex. may result from a ...