人类巨细胞病毒宫内感染导致记忆障碍的研究进展

摘要

人类巨细胞病毒是一种嗜神经病毒,脑组织神经细胞是人类巨细胞病毒的敏感细胞.胎儿早期感染人类巨细胞病毒可导致脑坏死、钙化、脑发育迟缓,常见弥漫性脑损害,存活下来的胎儿以中枢神经系统受损最为突出,临床表现为小头畸形、脑瘫和癫(癎)及智力发育落后等,均以记忆障碍为主要症状.该文综述了人类巨细胞病毒宫内感染导致记忆障碍的研究进展.%Human cytomegalovirus(HCMV) is a neurotropic virus.Brain nerve cells are HCMV sensitive cell.Early fetal infection HCMV can lead to cerebral necrosis,calcification,cerebral developmental delay,common diffuse brain damage.The surviving fetus present prominent central nervous system damage,clinical manifestations of microcephaly,cerebral palsy and epilepsy and mental retardation,with memory impairment as the main symptoms.This paper reviews the HCMV intrauterine infection leads to memory impairment progress.