论文部分内容阅读
淋巴细胞是免疫系统的主要组成细胞;T淋巴细胞是特异性免疫的主要细胞成份,在体内至少有12个亚群。按功能不同分为辅助性T淋巴细胞(T_H),抑制性T淋巴细胞(Ts)等,两者相互诱导,相互制约所形成的T细胞网络,对机体的免疫应答的调控和维持免疫稳定具有重要的作用。一、龈炎、牙周病与免疫反应:目前公认,人类牙龈炎和牙周病是菌斑作为抗原引起宿主一系列免疫反应的结果。其免疫反应包括两个方面,即保护性反应和损伤性反应,这些反应在牙周病的发生发展中占有重要的地位。免疫反应的类型是以细胞介导为主,体液免疫参与,
Lymphocytes are the major constituent cells of the immune system; T lymphocytes are the major cellular components of specific immunity and have at least 12 subpopulations in the body. According to the different functions, it can be divided into T helper T cells, T helper T cells, and so on. These two cells induce and control each other's T cell network, regulate the immune response and maintain immune stability Important role. First, gingivitis, periodontal disease and immune response: It is generally accepted that human gingivitis and periodontal disease is plaque as a result of antigen-induced host a series of immune responses. The immune response includes two aspects, that is, protective reactions and traumatic reactions, these reactions in the occurrence and development of periodontal disease plays an important role. The type of immune response is based on cell-mediated humoral immune involvement,