[Pathogenic factor (Dampness-heat) of glomerulopathy].

Mesangial proliferative glomerulonephritis (MsPGN) induced by chronic serum sickness in rabbits coincide with the human chronic progressive glomerulonephritis resulted from repeated infection, which is similar to pathologic changes of Dampness-Heat Syndrome. The experimental model of MsPGN was treated by Abelmoschus manihot. which could remove the Dampness-Heat. The amount of proteinuria in treating and control group were 62.68mg/24hr and 121.94mg/24hr respectively (P < 0.05), the number of cells in glomeruli were 61.54 and 80.39 respectively (P < 0.01), and diameters of glomeruli were 102.43 microns and 121.13 microns respectively (P < 0.01). It suggested that the drug could alleviate circulating immune complex (CIC) mediated renal injury.