早在140多年前Bright就曾观察到急性肾小球肾炎常发生于猩红热等感染性疾病之后。嗣后学者们虽曾长期致力于肾脏局部病原体的寻找却一无所获。因此有人认为肾小球肾炎(GN)的发病可能与变态反应有关。近廿年来由于免疫学的进展以及电子显微镜的应用, As early as more than 140 years ago Bright had observed that acute glomerulonephritis often occurs after other infectious diseases such as scarlet fever. Although later scholars have long been committed to the search of the local pathogen of kidney has nothing. Therefore, some people think that the incidence of glomerulonephritis (GN) may be related to allergies. Nearly 20 years due to the progress of immunology and electron microscopy applications,