To summarize current pathogenesis theories of diabetic nephropathy,focusing on kidney theory,spleen theory,collateral disease theory,toxicity injuring kidney meridian collaterals theory and micro-zhengjia theory.As for the study development,new research idea has been put forwards which highlights basic TCM syndrome study,clinical trial and experimental study,as it will improve the research works in this field.

It is more difficult for recovery upper limb functional than lower extremity after stroke,especially the recovery of hand function,because the effect is not obvious in short-term so it is easily overlooked.This article will make a summary about the rehabilitation progress of the hand dysfunction after stroke,and make a prospect about the development in future.