Suckling A J, Bateman S, Webb H E
Br J Exp Pathol. 1975 Aug;56(4):287-90.
The course of a subclinical virus infection of the central nervous system (CNS) of mice has been followed by measuring spontaneous motor activity using Animex equipment. A significant drop in activity occurred on the 5th and 6th day after inoculation with the A774 (avirulent) strain of Semliki Forest virus (SFV) before histological changes were apparent but at the same time as maximum brain virus titre. The relationship of the fall in activity to changes in the pattern of weight gain, food and water intake was also investigated.
通过使用Animex设备测量自发运动活动,对小鼠中枢神经系统(CNS)亚临床病毒感染的病程进行了跟踪。在用Semliki森林病毒(SFV)的A774(无毒)株接种后的第5天和第6天,活动出现显著下降,此时组织学变化尚不明显,但与脑病毒滴度最高时同步。还研究了活动下降与体重增加模式、食物和水摄入量变化之间的关系。