目前从豚鼠和人的血清研究中已证实补体的基本成分包括九种蛋白质:按其功能顺序为C1、C2、C4、C3、C5、C6、C7、C8和C9。近十年来对补体系统及其反应原理的研究日盆深入。肝脏和脾脏中的巨噬细胞是补体合成的重要部位,其合成和分解保持一定的动力平衡并受一系列补体酶和血清中控制蛋白所调节,通过经 Currently, the basic composition of complement has been demonstrated in serum studies in guinea pigs and humans to include nine proteins: C1, C2, C4, C3, C5, C6, C7, C8 and C9 in their functional order. Nearly a decade of research on the complement system and its response to in-depth. Macrophages in the liver and spleen are important parts of complement synthesis, their synthesis and breakdown maintain a certain dynamic balance and are regulated by a series of complement enzymes and serum control proteins,