Stability study in biological samples and metabolites analysis of astragaloside Ⅳ in rat intestinal bacteria in vitro Studies on quality standard of ADUOLA FUZHENGLIN CAPSULE(Ⅰ) Studies on standard for quality control of QISHEN CAPSULE Effects of glycosides components and combinations of Buyang Huanwu decoction on vascular smooth muscle cells proliferation and related signaling pathway Determination of Astragaloside Ⅳ in Radix Astragali by HPLC with Evaporative Light Scattering Detector Protective effect and mechanism of astragaloside IV on oxidative stress injury of mesangial cells Inhibitory effect on activated renin-angiotensin system by astragaloside Ⅳ in rats with pressure-overload induced cardiac hypertrophy Determination of Astragaloside N in the Hairy Root Cultures of Membranous Milkvetch (Astragalus membranaceus) by RP-HPLC Amic solution hydrolysis for improving content of astragaloside Ⅳ in extract of Radix Astragali Fundamentally study on mathematical kinetic model of component extraction from FTCM Effects of astragaloside Ⅳ on myocardiac dynamics and cardiac function with normal and depressant cardiac function in rats Effect of astragaloside Ⅳ on neurogenesis in adult hippocampus of rats after transient forebrain ischemia A Study on Processing of the Root of Astragalus membranaceus Bge.by HPLC Study on absorption kinetics of astragaloside Ⅳ in rat‘s intestines Experimental Studies on the Quality of Ostracean Powder Studies on influencing factors of contents of active compound in Radix Astragali