Abstract
Gastric inhibitory polypeptide (GIP), pancreatic polypeptide (PP), glucagon, vasoactive intestinal polypeptide (VIP), bombesin, neurotensin, substance P, and cholecystokinin octapeptide (CCK-OP) were examined for their effects upon glucose-stimulated insulin secretion in denervated and isolated islet cells, namely, monolayer cultures of dispersed neonatal rat pancreatic islet cells. Only glucagon (14 nM), GIP (10 and 20 nM), and CCK-OP (20 nM) enhanced glucose-stimulated insulin release during a 60-min incubation period. None of the others altered insulin secretion under the conditions employed, although reported to influence insulin release in other systems.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.