Figure 1From: Cardioprotective effect of ritonavir, an antiviral drug, in isoproterenol induced myocardial necrosis: a new therapeutic implicationHistopathological changes in mice heart (n = 2). A. Control group: myocardial structure is intact with cardiomyocytes lined up in order (HE, 200X). B ISO group: photomicrograph showing formation of intracytoplasmic vacuolization, myocytolysis with diffused lymphocytes and monocytes infiltration (HE, 200X). C. ISO + Phz group: Photomicrograph of cardiac muscle showing normal architecture (HE, 200X). D. ISO + RTV group: Photomicrograph of cardiac muscle showing normal architecture (HE, 200X).Back to article page