Cardioprotective effects of dapsone against doxorubicin-induced cardiotoxicity in rats

Purpose It has been supposed that cardiac toxicity of doxorubicin is due to its production of free radicals and inflammatory cytokines. Dapsone, an antibiotic drug which is the principal in a multidrug regimen for the treatment of leprosy, is a sulfone with anti-inflammatory and antioxidant immunosuppressive properties. Therefore, we designed this study to investigate the possible effects of dapsone on doxorubicin-induced cardiotoxicity.