title: Effect of aloe vera (Aloe barbadensis Miller) gel on doxorubicin-induced myocardial oxidative stress and calcium overload in albino rats.
abstract: Administration of a single dose of doxorubicin (DOX) (7.5 mg/kg, i.v.) produces cardiotoxicity, manifested biochemically by significant decrease in blood glutathione (GSH) and tissue GSH along with elevated levels of serum lactate dehydrogenase (LDH) and serum creatine phosphokinase (CPK). In addition, cardiotoxicity was further confirmed by significant increase in lipid peroxides expressed as malondialdehyde (MDA, secondary indicator of lipid peroxidation), tissue catalase and tissue superoxide dismutase (SOD). Administration ofA. vera gel (100 and 200 mg/kg) orally for 10 days produced a significant protection against cardiotoxicity induced by DOX evidenced by significant reductions in serum LDH, serum CPK, cardiac lipid peroxides, tissue catalase and tissue SOD along with increased levels of blood and tissue GSH. The results revealed that A. vera gel produced a dose dependent protection against DOX induced cardiotoxiaty.
authors: Department of Pharmacology, Faculty of Pharmacy, Jamia Hamdard University, New Delhi 110 016, India. gauravhmd@yahoo.com
authors: Gaurav
authors: G
authors: Kaithwas
authors: Kiran
authors: K
authors: Dubey
authors: K K
authors: KK
authors: Pillai