早在1914年Gunn氏就已发现在肾炎时血清补体下降的事实,以后类似的报导逐渐增多。最近20年来,由于新技术的发展,对补体的各成分进行了分离、提纯,并对它们的物理、化学、生物等方面的作用进行了深入的研究,发现它和临床医学有着广泛的联系,与肾炎的关系就是其一。为了更好的了解补体与肾炎的关系,必须对补体有一个全面的了解,下面对补体的新进展作一简述。 As early as 1914, Gunn’s had found the fact that serum complement decreased during nephritis, and similar reports gradually increased. In recent 20 years, due to the development of new technologies, the components of complement have been separated and purified, and their physical, chemical, biological and other aspects of the role of an in-depth study and found that it has extensive contact with clinical medicine, And nephritis is one of the relationship. In order to better understand the relationship between complement and nephritis, you must have a comprehensive understanding of complement, the following is a brief description of the new progress of complement.