Bone marrow mononuclear cells enhance anti-inflammatory effects of pravastatin against isoproterenol-induced myocardial infarction in rats.

The current study investigated the combinatorial effect of pravastatin (PRAV) and bone marrow mononuclear cells (BM-MNC) on acute myocardial infarction (AMI) induced experimentally in rats. After induction of MI, rats were given oral PRAV (20 mg/kg/day) for 28 days or a bolus intravenous injection (via lateral vein) of a total of 14 × 10(6) autologous BM-MNC or a combination of both. Serum brain natriuretic peptide (BNP) and histologic changes in cardiac tissues were assessed.