Fig 4. Representative Western Blot and densitometric data reflecting protein expressions of multidrug resistance protein 4 (MRP4) in left ventricles homogenates of healthy or diabetic rats, treated or not by atorvastatin (50 mg kg-1.day-1) during 15 days.

Western blot experiments were normalized using GAPDH (37kDa). Data are means ± SD (n = 6). *: p<0.05 versus healthy untreated rats; †: p<0.05 diabetic statin versus diabetic untreated rats.