Feedback regulation of pancreatic secretion by peptide YY

@article{Naruse2002FeedbackRO,
  title={Feedback regulation of pancreatic secretion by peptide YY},
  author={Satoru Naruse and Motoji Kitagawa and Hiroshi Ishiguro and Tetsuo Hayakawa},
  journal={Peptides},
  year={2002},
  volume={23},
  pages={359-365}
}
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Neuropeptide Y and Peptide YY Inhibit Excitatory Synaptic Transmission in the Rat Dorsal Motor Nucleus of the Vagus
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References

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Peptide-YY, a new partner in the negative feedback control of pancreatic secretion.
TLDR
It is suggested that endogenous PYY released by PJD may play a physiological role in negative feedback regulation of pancreatic secretion in rats.
Inhibitory regulation of rat exocrine pancreas by peptide YY and pancreatic polypeptide.
TLDR
Findings indicate that PYY and PP have multiple actions but preferentially inhibit neurally mediated pancreatic secretion at a preacinar cell locus, possibly at a central site of action.
Peptide YY Inhibits Nutrient‐, Hormonal‐, and Vagally‐Stimulated Pancreatic Exocrine Secretion
TLDR
It is demonstrated that PYY can inhibit nutrient-, hormonal-, and va-gally-stimulated pancreatic exocrine secretion in the dog; its mechanism of action appears to be independent of cholinergic innervation.
Role of peptide YY in regulation of duodenal motility during the interdigestive period in sheep
TLDR
It is implied that endogenous PYY may play a physiological role in the regulation of the duodenal MMC cycles in sheep but not in ruminal contractions, because a supraphysiological dose of PYY was required to inhibit the pancreatic exocrine secretion.
Peptide YY inhibits meal-stimulated pancreatic and gastric secretion.
TLDR
It is suggested that peptide YY may be the gastric and pancreatic inhibitor in ileocolonic mucosa that is released by perfusion of the intestine with oleic acid.
Feedback regulation by trypsin: evidence for intraluminal CCK-releasing peptide.
TLDR
The hypothesis that a trypsin-sensitive, CCK-releasing peptide in intestinal secretions mediates feedback regulation of pancreatic secretion in rats is supported.
The Effect of Pancreatic Polypeptide and Peptide YY on Pancreatic Blood Flow and Pancreatic Exocrine Secretion in the Anesthetized Dog
TLDR
Changes in pancreatic blood flow do not mediate the inhibitory effects of PP or PYY on the exocrine pancreas, and there was no correlation between pancreaticBlood flow and bicarbonate or protein outputs.
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