Figure 5
From: Prolonged morphine administration alters protein expression in the rat myocardium
Effect of naloxone or a combination of naloxone and morphine on the levels of cytoprotective proteins. Myocardial preparations (50 μg proteins) from control (CON), naloxone-treated (N) or treated with both naloxone and morphine (N+MOR) rats were resolved by SDS-PAGE, transferred to nitrocellulose membrane and probed with indicated antibodies. β-Actin was used as an internal standard.