引言戊型肝炎病毒的传染可用源于Myanmar病人的粪便浸物作用于弥猴和恒河猴而实现(Uchida等,1990a)。实验证明接种后大约2周,出现血清氨基转移酶急剧上升伴肝脏炎性损伤,接种后3～4周继之以酶水平的高峰值。移种期间3只动物生化曲线图无变化。但观察到动物胆汁中出现病毒样颗粒(Uchida等1990a)。 INTRODUCTION Hepatitis E virus transmission can be achieved using faecal extracts derived from Myanmar patients in both macaques and macaques (Uchida et al., 1990a). Experiments show that about 2 weeks after inoculation, there is a dramatic rise in serum aminotransferases with inflammatory lesions of the liver, 3 to 4 weeks after inoculation followed by the peak of the enzyme level. There was no change in the biochemical curves of three animals during transplanting. However, virus-like particles were observed in animal bile (Uchida et al 1990a).