Methods: With the use of culture in vitro technique of CFU-GM,20 cases treated by Gancicolovir were studied to observe its influence on HCMVAD169 infected CFU-GM growth.

• 方法:采用造血祖细胞体外培养技术,用更昔洛韦干预HCMV感染的CFU-GM,观察计数CFU-GM的产率,大小,峰期及维持时间。