非典型猪肠道病毒脑脊髓炎：肠道病毒与砷剂之间可能的相互作用

Atypical porcine enterovirus encephalomyelitis: possible interraction between enteroviruses and arsenicals.

作者信息

Pass D A, Forman A J, Connaughton I D, Gillick J C, Cutler R S

出版信息

Aust Vet J. 1979 Oct;55(10):495-7. doi: 10.1111/j.1751-0813.1979.tb00379.x.

DOI:10.1111/j.1751-0813.1979.tb00379.x

Abstract

Porcine enteroviruses were isolated from weaner pigs that had nervous signs and mild non-suppurative meningoencephalomyelitis and ganglioneuritis. The clinical signs and lesions were not typical of enterovirus infection and it is believed that an organic arsenical present in feed enhanced pathogenicity of enteroviruses. Severe non-suppurative polioencephalomyelitis and ganglioneuritis were produced in gnotobiotic pigs by oral inoculation of the viruses.

摘要

从出现神经症状以及轻度非化脓性脑膜脑脊髓炎和神经节神经炎的断奶仔猪中分离出猪肠道病毒。临床症状和病变并非肠道病毒感染的典型表现，据信饲料中存在的有机砷增强了肠道病毒的致病性。通过口服接种病毒，在无菌猪中引发了严重的非化脓性脑脊髓灰质炎和神经节神经炎。