fructus psoraleae

it has been reported that fructus psoraleae extract can excite intestinal canal in vivo and vitro, and relax uterus of isolated guinea pigs.

据研究，补骨脂种子提取液对离体及在体肠管有兴奋作用，对离体豚鼠子宫则有松弛作用。

Methods The influence of isopsoralen and ecdysterone ( the active principles of Fructus Psoraleae, Radix Cyathulae) on the proliferation of ER α and ER β cells and on the expression levels of ER α and ER β mRNA by MTT assay and RT-PCR respectively.

方法采用MTT细胞增殖实验观察中药补骨脂、川牛膝的两种活性成分：异补骨脂素和蜕皮甾酮对ERα、ERβ阳性细胞T47D增殖的影响；

Methods Calvarium osteoblasts of new born SD rat were cultured and exposed to different concentrations of Fructus Psoraleae extract, then the content of alkaline phosphatase ( ALP) in the cell was measured and the cell proliferation was detected by tetrazoline colorimetry ( MTT).

方法在新生大鼠颅骨成骨细胞体系中加入不同浓度的补骨脂提取物，检测细胞内碱性磷酸酶（ALP）含量，并用MTT法检测细胞增殖。

objective: to investigate the active components in fructus psoraleae as determined by serum pharmacochemistry .

目的：应用血清药物化学方法研究补骨脂的活性成分。