六十年代初,人们将单核-巨噬细胞系和体液中的补体系统分别视作参与机体非特异性免疫反应的细胞因子和体液因子.随着免疫学研究的不断深入及研究手段的更新,人们逐步发现单核-巨噬细胞不仅可产生多种补体组分,而且还有多种对补体组分有特异性的受体.补体系统除参与体内许多依赖补体的细胞免疫和体液免疫反应外,还对单 In the early 1960s, the monocyte-macrophage cell line and the complement system in body fluid were regarded as cytokines and humoral factors involved in the non-specific immune response of the body respectively.With the continuous deepening of immunological research and the update of research methods, It has been gradually found that monocytes-macrophages not only produce a variety of complement components, but also have a variety of receptors specific for complement components.In addition to complement the body’s complement system involved in many cellular and humoral immune response , But also on the single