Document Detail


Pancreatic polypeptide response to exercise. Effect of alanine and glucose ingestion in carbohydrate-starved athletes.
MedLine Citation:
PMID:  3890217     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Human pancreatic polypeptide (hPP) secretion in response to 90 minutes of exercise before and after the ingestion of 50 g glucose or 50 g L-alanine in 33 carbohydrate-starved athletes was examined. There was a very marked increase in plasma hPP concentration with exercise under these circumstances, despite previous reports that the hPP response to exercise is eliminated by training. Glucose and alanine ingestion had no effect on hPP either before or after exercise. This differentiates hPP from other hormones in which secretion is increased by exercise in carbohydrate-depleted subjects.
Authors:
J H Koeslag; L I Levinrad; L J Klaff
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde     Volume:  67     ISSN:  0038-2469     ISO Abbreviation:  S. Afr. Med. J.     Publication Date:  1985 Jun 
Date Detail:
Created Date:  1985-07-08     Completed Date:  1985-07-08     Revised Date:  2014-01-09    
Medline Journal Info:
Nlm Unique ID:  0404520     Medline TA:  S Afr Med J     Country:  SOUTH AFRICA    
Other Details:
Languages:  eng     Pagination:  884-7     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Alanine / pharmacology*
Blood Glucose / analysis
Carbohydrates / administration & dosage
Glucagon / blood
Glucose / pharmacology*
Humans
Insulin / blood
Male
Pancreatic Polypeptide / blood*
Physical Exertion*
Time Factors
Chemical
Reg. No./Substance:
0/Blood Glucose; 0/Carbohydrates; 0/Insulin; 59763-91-6/Pancreatic Polypeptide; 9007-92-5/Glucagon; IY9XDZ35W2/Glucose; OF5P57N2ZX/Alanine

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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