| Yixin capsule is a compound pharmaceutics which on the basis of activating blood circulation to dissipate blood stasis and activating Qi and eliminating phlegm. It is created by experienced experts through many years studied and has sanctioned by the national Bureau of Durgs Supervision.Duplicated the animal models-rats with chronic myocardial ischemia by injecting isoproterenol into abdominal cavity. Then we approached the action of Yixin Capsule which treating in the chronic myocardial ischemia by the way of optic microscope and biochemistry.The experimental results reveal that Yixin Capsule can perfect the pathology morphology of injured myocardium and can remarkable improve con tent of CGRP in the blood plasma and myocardium of the chronic myocardial ischemia rats, And the result is better than the control group.The result prompted that Yixin Capsule is firmly have the functions of prevetion and treatment on ischemic heart disease and its mechanism also been showed clearly which can provide objective foundation for the development of traditional Chinese medicine in ischemic heart disease. |