In the pathological sections of model group,focal segmental glomerular sclerosis,dropsy in renal tubular epithelial cells,protein cast in some renal tubules and tubulointerstitial fibrosis could be seen.

• 病理形态学观察:模型组肾小球呈局灶性节段性硬化,肾小管上皮细胞水肿,部分小管腔内可见蛋白管型,肾间质纤维化;