Renoprotective effects of glycyrrluzin on experimental glomerulosclerosis in rats Effect of quercetin combined with Praziquantel on expression of myocardial immediate early gene and transforming growth factor-β1 in mice infected with Schistosomiasis japanica Infect of Pingshen decoction on serum HGF, Cys C and TGF-β1 diabetic nephropathy in early stage