background: poly cystic ovary syndrome is one of the most common female endocrine disorders. one of the side effects of pcos is oxidative stress.. here we investigated antioxidants effects of thymus vulgaris ethanoli extract on experimental pcos induced rats by estradiol-valerat (ppa). methods : wistar female rat (n=70) were divided into 7 groups including c1: an equal volume of (0.9% nacl) as ...

objective(s): oxidative stress has been established as a key cause of alcohol-induced hepatotoxicity. licochalcone b, an extract of licorice root, has shown antioxidative properties. this study was to investigate the effects and mechanisms of licochalcone b in ethanol-induced hepatic injury in an in vitro study. materials and methods: an in vitro model of ethanol-induced cytotoxicity in brl cel...