1.
J Vet Med Sci
; 74(6): 813-5, 2012 Jun.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22261148
RESUMO
Commercial western blot (WB) assay was used to detect serum antibodies specific to Echinococcus multilocularis in 23 horses in which infection was confirmed by postmortem inspection at a slaughterhouse. Livers contained from 1 to >20 nodular lesions; foci diameter ranged from 1 to 25 mm. Antibody tests of serum from all 23 animals were negative for antigen bands at 7, 16, 18, and 26-28 kDa, which show specificity in the serum of human patients. However, sera from two infected horses with the largest nodules (diameter, 25 mm) showed positive response to one of the 22-kDa and 30-kDa antigen bands. It may be possible to diagnose E. multilocularis infection in horses based on the detection of these bands on commercial WB assay.