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人巨细胞病毒 (humancytomegalov irus ,HCMV)感染在我国发生率达 80 %~ 90 % [1 ] ,大多数是潜伏感染。造血系统是其感染的主要受累部位之一 ,引起各系血细胞减少 ,其机制尚未明了 ,本文旨在探讨HCMV对人脐血红系祖细胞生长的抑制和其作用机制。 脐血标本 :2 0例脐血标本
Human Cytomegalovirus (HCMV) infection occurs in 80% -90% of cases in China, most of which are latent infections. The hematopoietic system is one of the main affected parts of the infection, causing the Department of Hematocytopenia, the mechanism is not yet clear, this paper aims to explore HCMV on human umbilical cord blood progenitor cell growth inhibition and its mechanism. Umbilical cord blood samples: 20 cases of cord blood samples