... - or radiation-induced leukocytopenia, atherosclerosis, and hyperlipidemia.[Medicinal effects]: Anti-oxidation, anti-ageing, anti-cancer, anti-virus, prevent the cardiovascular diseases, etc.Giant knotweed extract ... II drug metabolizing enzymes; 2) mediate anti-inflammatory effects and inhibit cyclooxygenase and hydro-peroxidase (anti-promotion); and 3) induce human promyelocytic ...