Effect of alantolactones on cardiac parameters of animals under artificially induced oxidative stress.

Purpose: Phytochemicals have been found effective in reducing the oxidative stress and damage to cardiovascular and other tissues. In this study, the effects of alantolactone (AL) on cardiac parameters in rabbits exposed to artificially-induced oxidative stress were investigated.

Method: The oxidative stress was induced in a group of White New Zealand rabbits by injecting 40% hydrogen peroxide solution (1 ml/kg body weight) thrice with an interval of 72 h.

Zinc oxide nanoparticles-doped curcumin-assisted recovery of rheumatoid arthritis and antioxidant status in experimental rabbits.

Introduction: Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by inflammation and synovial joint destruction.

Aims: The current study investigated the possible beneficial effect of zinc oxide nanoparticles doped curcumin (ZnONPs-DC) on the recovery of RA and antioxidant status of experimental rabbits.

Methods: RA was induced in experimental rabbits by injecting complete Freund's adjuvant and collagen type-II emulsion (100 μL/kg body weight) in the base of their tail.