FREE RADICALS SCAVENGING EFFECTS OF Deinococcus radiodurans PREVENTS OXIDATIVE DAMAGE TO DNA Protective Effect of Chaihu Injection on Hypoxia-reoxygenation-induced Mouse Liver Injury Comparative analysis on effect of Fe2+,Cu2+and Zn2+ to physiological characteristics of plant Preventive effect of Ganlong capsule on chronic alcoholic hepatic injury in rats Protective effect of propolis extract on activity oxygen free radical and alloxan-induced hepatic injury in rat