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dian zi xian wei jing dui zhu chuan ran xing wei chang yan bing du de yan jiu
Author(s): 
Pages: 1-3
Year: Issue:  6
Journal: Liaoning Journal of Animal Husbandry & Veterinary Medicine

Keyword:  猪传染性胃肠炎病毒电子显微镜技术病毒提取超薄切片制样方法肠粘膜上皮细胞病毒分类病毒颗粒感染细胞染色方法;
Abstract: <正> 前言根据国际病毒分类,猪传染性胃肠炎(简称 TGE)病毒属于日冕病毒科。我们曾利用超薄切片的制样方法观察了 TEG病毒的 Miller 毒株和国内分离的辽毒、华毒感染了的仔猪小肠粘膜上皮细胞及胎猪肾、甲状腺培养细胞,在被感染细胞的胞浆内均看到了大量病毒,并以“出芽”的方法进行增殖。由此证叫该病毒已经适应了在这些细胞上生长,尤其该病毒
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