Effects of compositions of Mahuang decoction on chemotaxis and leukotriene production from neutrophils in rats The effect of soil salinity to improve the drought tolerance of arrowleaf saltbush Na+ and Water Uptake in Relation to the Radial Reflection Coefficient of Root in Arrowleaf Saltbush Under Salt Stress Vector construction and over-expression of an avian influenza virus hemagglutinin (HA) in transgenic Lotus corniculatus Effects of Drought Stress on Physiological Characteristics of Woody Saltbush