Mice were injected with alloxan

90mg/kg

introcaudal veins

to induce diabetes.Blood glucose(Glu)

triglyceride(Trig)

cholesterol(Chol)and pancreatic amylase(Amy)were determined by using Automatic Biochemistry Analysor

and serum insulin(Ins) was determined by radioimmunoassay

the pathological examinations of pancreas and islets wee observed under light microscope.Results showed:RAE

3.0g/kg ig

reduced the bolld glucose in normal mice after a single administration.RAE(1.5

3.0g/kg ig)also decreased Glu and Trig after administration for 7 days in alloxan-induced hyperglycemic mice.Pathological examination manifested approximate normal pathology distinction in RAE-treated group.RAE also increased the release of INS

and was able to arise the lowered Amy in diabetic mice.