Dilovski M, Ognianov D
Vet Med Nauki. 1975;12(8):52-3.
A virus of the RNA type, having no lipid envelope, acid-fast and stable to heat, was isolated from an aborted fetus and from the kidney of a piglet of a lower viability at birth. It was readily cultured, multiplying quickly in primary cell cultures of pig kidney and in the SPEV cell line, producing a characteristic cytopathic effect. It gave no hemagglutination with human, chicken, and swine erythrocytes. Serologically, it was identified as a swine enterovirus of serotype I, identical with the viruses described as the etiologic agents of SMEDI.
从一头流产胎儿以及一头出生时活力较低的仔猪的肾脏中分离出一种RNA型病毒，该病毒无脂质包膜，抗酸且耐热。它易于培养，能在猪肾原代细胞培养物和SPEV细胞系中快速增殖，产生特征性细胞病变效应。它与人、鸡和猪的红细胞均无血凝反应。血清学鉴定表明，它是I型猪肠道病毒，与被描述为SMEDI病因的病毒相同。
