Biological Activity
Demethyleneberberine, a berberine metabolite, is a mitochondria-targeted antioxidant isolated from Cortex Phellodendri chinensis th at exhibits multiple pharmacological activities including anti-microbial, anti-inflammatory, anti-diarrhea and anti-cancer. Demethyleneberberine alleviates ethanol-dependent oxidative stress by suppression of cytochrome CYP2E1 (P450 2E1), hypoxia inducible factor α (HIF-1α) and inducible nitric oxide synthase (iNOS). It appears th at demethyleneberberine attenuates non-alcoholic fatty liver disease (NAFLD) through activation of AMPK.