The prevalence of Bovine Viral Diarrhoea Virus (BVDV) infections in cattle and existence of persistently infected cattle in the Trakya region

被引：0
|
作者：
Ak, S [1 ]
Firat, I
Bozkurt, HK
Gülyaz, V
Ak, K
机构：
[1] Istanbul Univ, Fac Vet Med, Dept Microbiol, Istanbul, Turkey
[2] Istanbul Univ, Fac Vet Med, Dept Pathol, Istanbul, Turkey
[3] Istanbul Univ, Fac Vet Med, Dept Histol & Embryol, Istanbul, Turkey
[4] Vet Res Inst, Istanbul, Turkey
[5] Istanbul Univ, Fac Vet Med, Dept Reprod & Artificial Inseminat, Istanbul, Turkey
来源：
TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES | 2002年 / 26卷 / 02期
关键词：
Bovine Viral Diarrhoea Virus; immunoperoxidase; prevalence;
D O I：
暂无
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
The aim of this study was to determine the prevalence of BVDV infection and, existence of persistently infected (PI) cattle in the Trakya region. In total, 260 samples of leukocytes were isolated from dairy cows (65 samples) and breeding bulls (65 samples) and also from cows and bulls in slaughterhouses (65 samples from each). After two blind passages in foetal bovine kidney (FBK) cell culture, they were screened for BVDV antigen with indirect immunoperoxidase labelling. For detecting PI cattle among BVDV positive live animals, new samples were taken and labelled, approximately two months after the first sampling. It was found that a total of 35 (13.46%) cattle (16 live and 19 slaughtered) were positive for the BVDV antigen. BVDV antigens were also detected in 4 of the 16 leukocyte samples, which were taken from 16 BVDV positive animals.
引用
收藏
页码：245 / 248
页数：4
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