| Background: Diabetes Mellitus increase the disease rate of congestive heart failure(CHF). The CHF is one of the main reasons of the diabetic death, currently, it is think to exist a kind of specificy, associate with diabetes mellitus Heart disease that take cardiac failure as the mainly express,but irrespective to coronary artery disease and membrane disease namely diabetic cardiomyopathy( DC). Its outbreak mechanism is still not clear . Think to involve metabolic disturbance, electrophysiological change , activation of hormonal action, variety of myoglobulin isozyme etc. The recent years research discovers the outbreak of the adhesion molecule and diabetic cardiomyopathy relates to very closely.Objective: In 1998 when TANGSHEN capsule were threw in a clinic,it was mainly to treat DM peripheral neuropathy, In the last few years of the clinical application,we find it as well to the DM sufferer's heart disease symptom.So we design the animal test to observe the protection function of TANGSHEN capsule to the myocardial damage of diabetic rats, to explore the optimal dose of TANGSHEN capsule of Astragalus membranaceus. At the same time, to do some further investigation on the mechanism of TANGSHEN capsule protecting the kidney, so as to find an effective way for the... |