Objective To establish a rat model of focal segmental glomerulosclerosis (FSGS) and observe the occurrence of urinary podocyte and its relevant significance for FSGS.

• 目的建立局灶节段性肾小球硬化症(FSGS)大鼠模型,观察尿中脱落的肾小球足细胞的变化,并探讨其意义。