Cloning and Prokaryotic Expression of LrCOMT from Lycoris radiata A Research of the Mechanism and Effect of Cold and Hot Compound Prescription and Rhizoma Anemarrhenae on Sympathetic Nervous System Chemical constituents from Scilla scilloides A Study on Chemical Constituents in Seeds of Crataegus pinnatifida Bge.var. major N. E. Br. Study on the Efect of Zhimu Combined Huangqi on Improving Renal Hypertension Rat‘s Cardiac Dysfunction Activation effects of N,P,K fertilization and phenol on Si, Al, Fe in Bleached Paddy Soils Effects of Tianzhi Keli on extracellular acetylcholine and catecholamine levels in striatum of rats with neuromitochondrial impairment THE RELATION OF BARK PHENOLICS AND PHENYLALANINE AMMONIA-LYASE TO THE RESISTANCE OF POPLAR CANKER Inhibitory effect of Chinese complex prescription medicine on elevated levels of catecholamines in mice plasma during motion stress