FURTHER INVESTIGATION OF HBV-LIKE PARTICLES IN COWS SERA
- VernacularTitle:乳牛血清中乙型肝炎病毒样病毒颗粒的研究
- Author:
Yu FANG
- Publication Type:Journal Article
- Keywords:
Hepatitis B virus Dairy cattle
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Thirty five samples of cows sera were assayed for human HBV serological marker with ELISA method. Sixteen samples were HBsAg and/or HBeAg positive,of which human HBV-like particles were found in 6 samples by immuno electron microscopic procedure. There were 1-3 precipitation lines between 5 concentrated samples and horse anti-HBs sera one of which fused with that of human HBsAg. In all the samples human sera polyalbumin receptor (PHSAR) was negative with ELISA method, and 32P-HBV DNA dot hibridization was also negative.
