Document Detail

Seasonal fluctuations of pancreatic activities and cyclic nucleotide levels in the frog Rana esculenta.
MedLine Citation:
PMID:  6175476     Owner:  NLM     Status:  MEDLINE    
1. Seasonal influence on pancreatic activity has been determined in the frog Rana esculenta. 2. Protein content, amylase activity and cyclic nucleotide levels, show significant changes throughout the year, being higher in the active period (spring, summer), with respect to a constant pancreas weight. 3. A significant correlation between protein content and cyclic AMP levels has been observed. 4. Results suggest that feeding habits exert a control on the pancreatic activity even if stimuli other than food intake cannot be ruled out.
S Scapin
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Comparative biochemistry and physiology. A, Comparative physiology     Volume:  71     ISSN:  0300-9629     ISO Abbreviation:  Comp Biochem Physiol A Comp Physiol     Publication Date:  1982  
Date Detail:
Created Date:  1982-06-14     Completed Date:  1982-06-14     Revised Date:  2008-10-30    
Medline Journal Info:
Nlm Unique ID:  1276312     Medline TA:  Comp Biochem Physiol A Comp Physiol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  205-9     Citation Subset:  IM    
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MeSH Terms
Amylases / metabolism
Cyclic AMP / metabolism*
Cyclic GMP / metabolism*
Pancreas / metabolism*
Rana esculenta
Reg. No./Substance:
60-92-4/Cyclic AMP; 7665-99-8/Cyclic GMP; EC 3.2.1.-/Amylases

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

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