Document Detail


Light color: effect on blood cells, immune function and stress status in turkey hens.
MedLine Citation:
PMID:  7914849     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
At 30 weeks of age, Large White turkey hens were exposed to blue (B), green (G), red (R), or incandescent (I) light equalized at a photon output of 9.0 microM/sec/m2. Blood cell counts, stress status, and immune function were evaluated after 15 and 23 weeks of exposure to the light treatments. The light color treatments had no effect on the total number of erythrocytes, leukocytes, or plasma corticosterone levels. Cutaneous basophil hypersensitivity, anti-SRBC titers, number of heterophils, and heterophil/lymphocyte ratios were significantly affected by light color treatment. It was concluded that light color can have an effect on cellular and humoral immune responses but there was no consistent indication of treatment effects on stress status.
Authors:
R P Scott; T D Siopes
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Comparative biochemistry and physiology. Comparative physiology     Volume:  108     ISSN:  -     ISO Abbreviation:  Comp. Biochem. Physiol. Comp. Physiol.     Publication Date:    1994 Jun-Jul
Date Detail:
Created Date:  1994-09-19     Completed Date:  1994-09-19     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  9441449     Medline TA:  Comp Biochem Physiol Comp Physiol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  161-8     Citation Subset:  IM    
Affiliation:
Department of Poultry Science, North Carolina State University, Raleigh 27695-7608.
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MeSH Terms
Descriptor/Qualifier:
Animals
Antibody Formation / physiology,  radiation effects
Blood Cell Count / radiation effects
Blood Cells / physiology*,  radiation effects*
Color*
Corticosterone / blood
Female
Immunity / physiology*,  radiation effects*
Immunity, Cellular / physiology,  radiation effects
Light
Stress, Psychological / immunology,  physiopathology*
Turkeys / physiology*
Chemical
Reg. No./Substance:
50-22-6/Corticosterone

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


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