Occurrence of enzootic bovine leukosis in the State of Para, Brazil

被引：8
|
作者：
Molnár, E [1 ]
Molnár, L [1 ]
Dias, HT [1 ]
da Silva, AOA [1 ]
Vale, WG [1 ]
机构：
[1] Fed Univ Para, Lab Invest & Diagnost Enfermidades Anim, Ctr Agropecuario, Covenio CNPq,Programa Med & Saude Anim, BR-66075900 Belem, Para, Brazil
来源：
PESQUISA VETERINARIA BRASILEIRA | 1999年 / 19卷 / 01期
关键词：
enzootic bovine leukosis; indirect ELISA; immunodiffusion; bovine leukemia; bovine;
D O I：
10.1590/S0100-736X1999000100002
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
The occurrence of the infection with Bovine Leukosis Virus (BLV) was examined in agar-gel immunodiffusion (AGID) test and with indirect enzyme-linked immunosorbent assay (ELISA), in the State of Para, Brazil. The blood sera were collected from different breeds including Nelore, Piemontes, Simental, Holstein Frisian, Indubrasil, Girolanda, Simbrasil and their cross-breedings. The majority of the animals were adults. The overall occurrence of infections was 49.8% (359/721) and 26.0% (174/668) for ELISA and AGID test, respectively. All animal groups examined showed infection in ELISA, however in the AGID test two groups were sera negative.
引用
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页码：7 / 11
页数：5
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