Document Detail


Chronic copper toxicosis in sheep.
MedLine Citation:
PMID:  866124     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Some spontaneous cases of chronic copper toxicosis, that occurred in ewes of about 3--4 years of age during the period 1974--1976, were investigated. The diagnosis based on clinical and pathoanatomical alterations was substantiated further by demonstration of considerably elevated copper and iron content in the liver andkidneys of the affected sheep. Texel being a heavy breed seems to have suffered most possibily on account of having ingested relatively high amount of copper by way of consuming much more food at one time as compared to sheep of mixed breed. Besides breed predisposition and other possible contributing factors like stress, the possibility of increased use of commercial feed with supplementary copper and concentrates in sheep ration resulting in high risks of cummulative poisoning is discussed.
Authors:
R G Arora; L Andersson; R S Bucht; A Frank; T Kronevi
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Nordisk veterinaermedicin     Volume:  29     ISSN:  0029-1579     ISO Abbreviation:  Nord Vet Med     Publication Date:    1977 Apr-May
Date Detail:
Created Date:  1977-07-23     Completed Date:  1977-07-23     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0203744     Medline TA:  Nord Vet Med     Country:  DENMARK    
Other Details:
Languages:  eng     Pagination:  181-7     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animal Feed
Animals
Chronic Disease
Copper / analysis,  poisoning*
Female
Iron / analysis
Kidney / analysis,  pathology
Liver / analysis,  pathology
Sheep
Sheep Diseases / chemically induced*,  pathology
Species Specificity
Chemical
Reg. No./Substance:
7439-89-6/Iron; 7440-50-8/Copper

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


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