Effect of regulated deficit irrigation and nitrogen fertilization on maize leaf protective system Phosphate Buffers Effect on Protective Enzyme System and Relationship of Enzyme System with SO2 Pollution in Wheat Seedlings PSII Photoinhibition and O-·2 Production Singlet Oxygen Generated in PS¢ò Particles Promotes the Superoxide Generation Microecology of cotton seedlings I. Endophyte isolation and measurement of some biochemical characters of normal cotton seedling Effect of low pH, Al and Ca on toxicity and superoxide dismutase(SOD) activity of Cortinarius russus A Comparision among Natural Variations of Dioscorea zingiberensis ELECTRON LEAKAGE THROUGH VARIOUS ELECTRON TRANSPORT PATHWAYS IN MUNG BEAN MITOCHONDRIA PURIFICATION AND CHARACTERIZATION OF SUPEROXIDE DISMUTASE FROM BROAD BEAN SEEDS EFFECTS OF CuZn-SUPEROXIDE DISMUTASE ON SEVERAL HYDROXYL RADICAL GENERATING SYSTEMS Effect of Postharvest Treatment with 1-MCP on Physiology of Kiwifruit Changes in Defendant Enzyme Activity and Expression of PAL Gene of Stylosanthes after the Vaccination with Anthracnose Effects of calcium on activities and gene expressions of superoxide dismutase and catalase in apple (Malus pumila Mill.) fruits The Positive Correlations Between the Activity of Superoxide Dismutase and Dehydration Tolerance in Wheat Seedlings The Relationship Between Temperature Stress Resistance and Changes of the Endogenous Scavengers of Activated Oxygen in Hybrid Rice Effect of simulated acid rain and its acidified soil on lipid peroxidation of wheat seedlings Semilethal Temperature of Fingered Citrons(Citrus medica var. sarcodactylis Swingle) under Low Temperature Stress and Evaluation on Their Cold Resistance EFFECTS.OF OSMOTIC STRESS ON OXYGEN FREE RADICAL DAMAGE AND MEMBRANE LIPID PEROXIDATION OF LEAVES IN POPULUS CATHAYANA REHD Protective effects of total flavones of metasequosia on cerebral ischemia-reperfusion injury in rats Biochemical Genetic Study.Ⅰ.Inheritance of Type Ⅰ and Type Ⅲ of Soybean SOD Zymograms Leaf Senescence and Membrane Lipid Peroxidation in Sugarcane Comparative Assay of Superoxide Dismutase and Total Flavone Antioxidant Activities in Leaf-Callus and Leaves of Ginkgo biloba L.