异补骨脂素

结果：在实验pH值下，补骨脂素和异补骨脂素的含量均有变化。

Results : The content of psoralen and isopsoralen varied in experimental pH .

骨炎1号聚乳酸微球中补骨脂素和异补骨脂素的HPLC测定

Determination of Psoralen and Isopsoralen in Guyan Yihao Polylactide Microspheres by HPLC

超临界CO2流体从补骨脂中提取分离补骨脂素、异补骨脂素及脂肪油的工艺研究

Studies on the Supercritical CO_2 Fluid Extraction and Separation of Psoralen , Isopsoralen and Fatty Oils from Psoralea corylifolia

目的：建立腰痛丸中补骨脂素和异补骨脂素含量测定HPLC方法。

Objective ; To establish a method of determination of psoralen and isopsoralen in Yaotong pills by HPLC .

方法：采用HPLC梯度洗脱法、电感藕合等离子体原子发射光谱法（ICP-AES）分别测定了补骨脂炮制前后的补骨脂素、异补骨脂素及六种微量元素的含量。

Methods : The content of psoralen , isopsoralen and microelement were obtained by HPLC-gradient elution and ICP-AES .

方法采用传统鉴别、薄层鉴别及HPLC法测定生、盐补骨脂中补骨脂素、异补骨脂素成分含量；

Methods Psoralen and isopsoraten in the crude psoralea corylifolia and its salt-processed products were determined by traditional identification , thin-layer identification and HPLC method .

用荧光法研究补骨脂素与异补骨脂素的药代动力学②方法应用分光光度法测定不同浓度Pb（NO3）2存在下的PLAP活力，用荧光法检测其荧光光谱的变化；

Methods Spectrophotometry was used to study the activity of PLAP under different concentrations of Pb ( NO_3 ) _2 . Fluorometry was used to observe the change of the fluorescence spectra .

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 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 .

目的测定补骨脂中补骨脂素和异补骨脂素的含量。

Objective To establish a determination for Psoralen and Isopsoralen in Fructus .

β-环糊精包合荧光法对异补骨脂素血药浓度的探测

Monitor the Blood Drug Concentration of Isopsoralen by β - cyclodextrin Inclusion Fluorescence

异补骨脂素防护人晶状体上皮细胞的凋亡

Isopsoralen inhibiting the apoptosis of human lens epithelial cells

补骨脂素、异补骨脂素的固体表面室温燐光分析法

Solid Surface Room Temperature Phosphorimetry of Psoralen and Isopsoralen

异补骨脂素结合锌对大鼠成骨细胞生物活性影响的实验研究

The Effect of Phytoestrogen Supplement Zinc on Biological Activity of Osteoblast in Rats

目的建立补脾益肠胶囊中补骨脂素和异补骨脂素的含量测定方法。

Objective To establish the method for determination of psoralen and isopsoralen in Bupi Yichang capsules .

目的：建立测定旱莲胶囊中补骨脂素和异补骨脂素含量的高效液相色谱方法。

Objective : To establish an HPLC method for determination of psoralen and isopsoralen in Eclipta capsules .

补骨脂在骨康方提取精制过程中，补骨脂素可部分转化成异补骨脂素。

In the water extracting and alcohalprecipitating process of Gukang formula , psoralen could be changed into isopsoralen .

甘草提取物促进补骨脂中补骨脂素和异补骨脂素在鼻腔粘膜的吸收

Effect of the Extract of Root of Glycyrrhiza uralensis on the Absorption of Psoralen and Isopsoralen by Nasal Mucosa

目的建立一种测定温胃舒片中补骨脂素和异补骨脂素含量的反相高效液相法。

Objective To establish a RP-HPLC method for determination of the contents of Psoralen and Isopsoralen contained in Wenweishu Tablet .

方法用正交设计法以补骨脂素含量、异补骨脂素的含量为指标对醇提工艺进行筛选。

METHOD The extraction process was studied by orthogonal design with the extract yield of psoralen and isopsoralen as detective markers .

前言：目的：建立一种新方法来检测卷烟烟丝和烟气中补骨脂的二种主要成分-补骨脂素和异补骨脂素。

OBJECTIVE : To establish a new method to detect the two components of Psoralea corylifolia as a additive in cigarette and smoke .

结果：补骨脂中补骨脂素和异补骨脂素在鼻粘膜的吸收符合零级动力学特征，随着药液浓度的增加，补骨脂素和异补骨脂素的吸收存在饱和现象。

Result : The nasal absorption of psoralen and isopsoralen fitted in with zero order kinetics , getting saturated with the increase of concentration .