Document Detail


Relationship of strain variation and feed restriction to variation in blood pressure and response to heat stress.
MedLine Citation:
PMID:  7465526     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The response to controlled heat stress and its relationship to blood pressure of chickens differing in body weight and subjected to feed restriction were studied. The genetic variation in body weight associated with strain differences was not related to variation in blood pressure. Blood pressure of the large weight strain was significant reduced when body weight was reduced by restriction of feed consumption, while a similar body weight reduction in a slower growing strain did not result in a decreased blood pressure. The resistance to heat stress of the strains selected for growth was significantly less than that of a slow growing randombred control strain. Restriction of feed consumption of the growth selected strains so that body weights were drastically reduced resulted in a significantly increase in resistance to heat stress.
Authors:
K W Washburn; R Peavey; G M Renwick
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Poultry science     Volume:  59     ISSN:  0032-5791     ISO Abbreviation:  Poult. Sci.     Publication Date:  1980 Nov 
Date Detail:
Created Date:  1981-04-21     Completed Date:  1981-04-21     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  0401150     Medline TA:  Poult Sci     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  2586-8     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Blood Pressure*
Body Temperature
Body Weight
Chickens / genetics*,  physiology
Diet
Genetic Variation
Hot Temperature*
Male

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


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