ObjectiveTo observe the clinical efficacy of Shensong Yangxin capsule (SYC) on ventricular premature beat (VPB) differentiated in TCM as palpitation of Qi-yin deficiency syndrome or Xin collateral stagnation syndrome, and cardiovascular autonomic nervous function in patients with coronary heart disease (CHD).

Recent advances in the ubiquitin-proteasome system which plays a major role in the control of many major biological functions in nervous system were reviewed from the perspective of neuronal deve-lopment,synaptic plasticity and function and neurogenic disease,etc,in order to provide references for further understanding of neuronal growth and for controling neurogenic diseases.