['diabetic nephropathy']
['resveratrol', 'placebo', 'losartan']

        Inclusion Criteria:

          -  Type 2 diabetes mellitus (DM)

          -  Controlled blood sugar [fasting blood sugar (FBS) <130mg/dl and glycosylated
             hemoglobin (A1C)<7%

          -  Urine albumin >20mg/lit in two separate occasions during the last 3 months period

          -  Serum creatinin < or = 2mg/dl

        Exclusion Criteria:

          -  Pregnancy

          -  Lactation

          -  Alcoholism

          -  Liver failure (acute or chronic)

          -  Renal failure: serum creatinin >2mg/dl

          -  Glomerulonephritis

          -  Uncontrolled hypertension

          -  Congestive heart failure

          -  Prostate disease

          -  Malignancy

          -  Bilateral renal artery stenosis

          -  Any systemic disease other than DM

          -  Any infection or rheumatologic disorder

          -  Use of warfarin
      