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Propagation of infantile gastroenteritis virus (orbi-group) in conventional and germfree piglets.

机译:婴儿胃肠炎病毒(ORBI-GROUP)在常规和细菌仔猪中的繁殖。

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Infantile gastroenteritis virus (orbi-group) recovered from stools of infants with acute nonbacterial gastroenteritis was administered per os to germfree and conventional piglets. Virus was found subsequently in stools and in the mucosal epithelial cells of the small intestine of these animals. Some animals developed diarrhea. Added proof of orbivirus replication was obtained through the use of tritiated uridine injections and the recovery of labeled virus in gut contents at the time of autopsy. Serological conversion was demonstrated in infected germfree piglets.
机译:从婴儿粪便中回收的婴儿胃肠炎病毒(ORBI-GROUP)对患有急性无杆菌性胃肠炎的粪便中的每种OS给GREARFREE和常规仔猪给药。病毒随后在粪便中和这些动物的小肠的粘膜上皮细胞中发现。一些动物开发了腹泻。通过在尸检时使用氚化尿苷注射和在肠道内容物中的标记病毒的恢复来获得胃肠病毒复制证明。在感染的Gromfree仔猪中证明了血清学转换。

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