Protective effects of Guangdong Liangcha grandes on restraint stress-induced liver damage in mice THE EFFECT OF ACTIVE OXYGEN ON MITOCHONDRIAL RESPIRATION INDUCED BY EXOGENOUS ETHYLENE Assay of the gross content of oxygen radical in calli of barnyard grass induced by two photosensitive compounds under ultraviolet irradiation by ESR Leukogenic Effect and Antioxygen Radicals Function of Fufang Wuzi Yanzong Pills Effect of Vitex negundo var. heterophylla seeds ethanol extract (VSE) on mice model of immunological hepatitis and acute inflammation Studies on antioxidant activities of fucoidan from Laminaria japonica