The experiment was designed for studying the effect of Danshen root on antioxidant function in blood plasma of diabetes rats induced by STZ.Using a diabetes rats model established by streptozotocin(STZ) injection,the selected SD rats were randomly divided into two groups as diabetes group(n=15),Danshen treatment group(n=15).The normal rats servedas control group(n=20).The liquid of Danshen root in the 5mL/kg d was taked orally and filled stomach in salvia miltiorrhiza treatment group,the similar dosage of d...