补体系统是炎症的一种主要介质和身体免疫反应的重要武器。它是在特异性抗体存在时,作为溶解细菌所必需的热敏血清因子首次发现的。补体系统由19种已明确的蛋白质组成,它们彼此以及和细胞膜之间相互作用。在许多情况下,补体不足是疾病的临床表现或基础疾病的致病原因。补体的作用是通过两条途 The complement system is a major mediator of inflammation and an important weapon of the body’s immune response. It was first discovered in the presence of specific antibodies as a thermostable serum factor necessary for lysing bacteria. The complement system consists of 19 distinct proteins that interact with each other and with the cell membrane. In many cases, undercompensation is the causal agent of the clinical manifestation or underlying disease of the disease. The role of complement is through two ways