Effect of supplementing Qi-nourishing Yin-dispersing blood stasis-dredgingcollateral herbs on p38 MAPK signaling pathway inkidney of early diabetic rats Effects and mechanisms of Huangkui capsule ameliorating renal fibrosis in diabetic nephropathy rats via inhibiting oxidative stress and p38MAPK signaling pathway activity in kidney Effects and mechanisms of multi-glycoside of Tripterygium wilfordii improving glomerular inflammatory injury by regulating p38MAPK signaling activation in diabetic nephropathy rats