Document Detail

Comparison of histology with maternal and fetal serology for the diagnosis of abortion due to bovine neosporosis.
MedLine Citation:
PMID:  9402719     Owner:  NLM     Status:  MEDLINE    
An indirect fluorescent antibody test was applied to sera from normally calving and aborting cows and to samples of pleural fluid from their aborted calves, and the antibody titres were compared with histology and immunocytochemistry for the diagnosis of Neospora-associated abortion. Two groups of aborting cows and a third group of cows which had calved normally were used; group A consisted of 36 cows which aborted calves showing characteristic non-suppurative inflammatory lesions in which Neospora was demonstrated by immunocytochemistry, group B consisted of 100 cows which aborted calves without histological evidence of neosporosis, and group C consisted of 128 normally calved cows which were sampled within one month of calving. Serology on the maternal sera and fetal fluids was highly specific and sensitive for Neospora infection although 5 per cent of the cows which aborted Neospora-negative calves and 4.7 per cent of the normally calved cows were also seropositive. Anti-Neospora antibodies were also detected in 7 per cent of the samples of fetal fluid from Neospora-negative abortions.
A Otter; M Jeffrey; S F Scholes; B Helmick; J W Wilesmith; A J Trees
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Veterinary record     Volume:  141     ISSN:  0042-4900     ISO Abbreviation:  Vet. Rec.     Publication Date:  1997 Nov 
Date Detail:
Created Date:  1998-01-07     Completed Date:  1998-01-07     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0031164     Medline TA:  Vet Rec     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  487-9     Citation Subset:  IM    
Veterinary Investigation Centre, Johnstown, Carmarthen.
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MeSH Terms
Abortion, Veterinary / parasitology*
Cattle Diseases / diagnosis*,  immunology
Coccidiosis / diagnosis*,  immunology
Fetus / immunology,  parasitology
Fluorescent Antibody Technique, Indirect
Neospora / immunology,  pathogenicity*
Pleural Effusion / immunology
Serologic Tests

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

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