Probablemente determinado por otras incretinas, tal vez el
PYY a tenor de los indicios publicados.
After RYGB, gut satiety hormones, including
PYY and GLP-1, are increased and may act centrally to affect metabolism.
Bile acids (BAs) are believed to play an integral role in regulating satiety as well as influencing lipid, cholesterol, and glucose metabolism through complex interactions, which include stimulating the secretion of incretin hormones, GLP-1 and
PYY, and disruption of the gut microbiota [24].
BUN, Glucose, Insulin, Ghrelin, GLP-1,
PYY, and CCK.
Yacon Improves Glucagon and
PYY mRNA Expression in HFD-Fed Rats.
Rizzello et al., "First-phase insulin secretion, insulin sensitivity, ghrelin, GLP-1, and
PYY changes 72 h after sleeve gastrectomy in obese diabetic patients: the gastric hypothesis," Surgical Endoscopy, vol.
(9) Folic acid exerts an effect on the synthesis of DNA and cell growth, particularly the cells of the gastrointestinal tract, where the synthesis and secretion of hormones such as peptide YY (
PYY) that influence appetite are regulated.
First, the ileum is a major site of producing gut peptides, such as glucagon like peptide-1 (GLP-1) and Peptide YY (
PYY) from the enterocytes called "L" cells (Stanley et al.
The drive for hunger is stimulated by the orexigenic hormone ghrelin whereas satiety is stimulated by anorexigenic hormones including peptide YY (
PYY), glucagon-like peptide 1 (GLP-1) and pancreatic polypeptide (PP).
Though EECs make up less than 1% of all intestinal epithelial cells, they have an important function in sensing the luminal environment (nutrients, bile acids, microbes, etc.) and secreting hormones, including Glp-1, Cck,
Pyy, Gip, ghrelin, and neurotensin, in order to coordinate systemic energy regulation [48, 49].
SCFAs are involved in the gut-brain axis, stimulating the release of peptide YY (
PYY) and 5-hydroxytryptamine (5HT).