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树突状细胞(Dendritic cell,DC)是目前发现的人体内功能最强大的抗原呈递细胞(Antigen presenting cells,APC),其表面的MHC类分子和MHC—肽复合物含量是其他APC的10~100倍。DC可有效的诱导初始T细胞(Naive T cell)增值和应答,促进CTL(Cytotoxic T lymphocytes)和Th(T help cell
Dendritic cells (DCs) are the most powerful antigen presenting cells (APC) found in human body. The content of MHC-like molecules and MHC-peptide complexes on the surface is 10 ~ 100 times. DC can effectively induce the proliferation and response of naive T cells and promote the cytotoxicity of CTL (cytotoxic T lymphocytes) and Th (T help cell