猪捷申病毒分子生物学研究进展  

Advance in Molecular Biology of Porcine Teschovirus

作　　者：吴波平[1] 金颜辉[1] 冯力[2] 

机构地区：[1]福建省动物疫病预防控制中心,福建福州350003 [2]中国农业科学院哈尔滨兽医研究所,黑龙江哈尔滨150001

出　　处：《动物医学进展》2008年第5期78-82,共5页Progress In Veterinary Medicine

摘　　要：猪捷申病是由猪捷申病毒(Porcine teschovirus,PTV)引起的猪脑脊髓灰质炎、繁殖障碍、肺炎、下痢、心包炎和心肌炎、皮肤损伤及无症状等多种表现的一种病毒性传染病。该病在大多数猪场呈隐性感染,其致病机制、分子机理、与其他病毒的相互作用尚不十分清楚。同时,该病在国内外研究较少。论文主要综述了猪捷申病毒的分子生物学研究进展,并对其研究前景进行了展望。Porcine teschovirus （PTV） was described as causative agents of severe and mild neurological disorders known as Teschen/Talfan disease, which callsed reproductive failure, pneumonia, diarrhea, and dermal lesions of swine. Nowadays PTV presents subclinical infection, and its pathogenic mechanism, molecular mechanism and interaction with other viruses are not clear. Meanwhile, the study of PTV was little in the world as well as its report in china. The purpose of this article was to review the advances in the study of PTV molecular biology and its prospects.

关 键 词：猪捷申病毒 小RNA病毒科 分子生物学 

分 类 号：S852.65[农业科学—基础兽医学]