Document Detail


The effect of gizzerosine, a recently discovered compound in overheated fish meal, on the gastric acid secretion in chicken.
MedLine Citation:
PMID:  3991416     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The effect of gizzerosine [2-amino-9-(4-imidazolyl)-7-azanonanoic acid], which causes gizzard erosion in chicks, on gastric acid secretion was studied in young chicks. Three-day-old broiler chicks given a diet containing synthetic DL-gizzerosine showed severe symptoms of gizzard erosion after 7 days. The pH of the gastric and duodenal contents of these chicks was lower than that of the control chicks, demonstrating that acid secretion was enhanced in gizzerosine-fed chicks. The pH of gastric contents was lower and the amount of total gastric acid was higher in 1-day fasted chicks injected with gizzerosine intravenously than in those injected with physiological saline solution. The intramuscular injection of cimetidine, H2-receptor antagonist of histamine, blocked the stimulation of acid secretion by gizzerosine and by histamine. Cimetidine added in feed also prevented gizzard erosion, which was induced by feeding overheated mackerel meal. The results showed that gizzard erosion developed after oral or intravenous administration of gizzerosine is caused at least in part by the enhanced gastric acid secretion. Furthermore, it was suggested that gizzerosine acts on H2-receptor of histamine and stimulates the gastric acid secretion in broiler chicks.
Authors:
T Masumura; M Sugahara; T Noguchi; K Mori; H Naito
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Poultry science     Volume:  64     ISSN:  0032-5791     ISO Abbreviation:  Poult. Sci.     Publication Date:  1985 Feb 
Date Detail:
Created Date:  1985-05-28     Completed Date:  1985-05-28     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  0401150     Medline TA:  Poult Sci     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  356-61     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Chickens / physiology*
Cimetidine / pharmacology
Fish Flour*
Fish Products*
Fishes
Gastric Acid / secretion*
Gastric Acidity Determination / veterinary
Gizzard / drug effects
Histamine / pharmacology
Hot Temperature
Hydrogen-Ion Concentration
Imidazoles / pharmacology*
Receptors, Histamine H2 / drug effects
Chemical
Reg. No./Substance:
0/Imidazoles; 0/Receptors, Histamine H2; 51-45-6/Histamine; 51481-61-9/Cimetidine; 89238-78-8/gizzerosine

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


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