3 resultados
Comparative studies of the effects of tetrandrine (TET) and fangchinoline (FAN), two major components of the Radix of Stephannia tetrandrae, on vasodilations and on calcium movement in vascular smooth muscle, and studies of hypotensive effects on stroke-prone spontaneously hypertensive rats (SHRSP)
1. Structure and hypotensive activity relationships of tetrandrine (TD), an alkaloid isolated from the Chinese herb Radix stephaniae tetrandrae and its derivatives were investigated in conscious stroke-prone spontaneously hypertensive rats (SHRSP). 2. Derivatives substituted at the 7-O position with
A method based on high performance liquid chromatography (HPLC) was developed for the quantitative determination of six components in an anti-Alzheimer medicine, Xiao-Xu-Ming Decoction, which is an effective prescription in treating stroke and the sequela of stroke by herbalist doctors for thousands