Effect of post-decapitation NAA-smearing on ABA and CTK content in the functional leaves of cotton plant Experimental studies on antisenility effect of Carthamus tinctorius Research progress on mechanism of delaying senility of Chinese materia medica in recent years Studies on the Active Antisenile Constituents in Cistanche deserticola Y. C. Ma A Double-blind Clinical Study on Effects of Tablet Apocynum venetum L.Ex(?)ractum on Anti-Senility Characters of Anti-Senility Physiology and Starch Accumulation in Different Cassava Cultivars Effects of different application rates of humic acid compound fertilizer on pepper and its mechanism of anti-senility and incremental yield Effects of Different K Levels on Physiological Characters and Yield of Strong Gluten Wheat Effect and mechanism of humic acid compound fertilizer on the drought- and senility- resistant ability of wheat Advance of pharmacological study on ginsenoside Rb1 Effects of Yizhi Pills on Memory,SOD and MDA of Brain and Immunity in Mice A Study on Senility preventing Effect of Erlingcankang Decoction Comparative Study on the Anti-free-radical Damage by Vital Energy-reinforcing Method and Blood-tonifying Method Effect of Radix Astragalus on the Contents of Clollagen in Aorta and Lung of Old Rats General review onRadix Plygoni Multiflori Anti-senility effect of ethanol extractin rhizome of Lepidium meyenii in mice Studies on Senility retarding Effect of Qiangshengye Liguid A FAAS Analysis of seven Elements and Their Elementary Exploration of Resistance to Senitity in Huanjingjian Oral Liquid Relationship of Presenility Pathogenesis and Mineral Elements Contents of Walnut Leaves