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60年代中期认识到B细胞激活需要T细胞辅助。此后大量的实验研究证明,抗体产生过程中涉及T-B细胞的相互作用。此外一切T细胞介导的免疫反应,包括Tc细胞的激活,混合淋巴细胞反应(MLR)、移植物抗宿主反应(GVHR)以及迟发型超敏反应(DTH)等,均涉及到T-T细胞间的相互作用。这些现象说明,T细胞不仅是机体细胞免疫功能的承担者,而且是机体免疫反应的重要调节细胞。近年来,T细胞免疫调节研究进展十分迅速。目前已证明:(1)参与调节免疫反
The mid-60s recognized that B cell activation requires T cell help. Since then a large number of experimental studies have shown that the antibody involved in the process of T-B cell interactions. In addition, all T cell-mediated immune responses, including Tc cell activation, mixed lymphocyte reaction (MLR), graft versus host reaction (GVHR) and delayed type hypersensitivity (DTH) interaction. These phenomena indicate that T cells are not only the carrier of cellular immune function, but also the important regulatory cells of the immune response. In recent years, T cell immune regulation research is progressing very rapidly. Has been proved: (1) involved in regulating immune response