反相

To establish a RPTLC new method for measuring paeonol,paeoniflorin and benzoic acid in Paeonia lactiflora .

建立了对白芍中丹皮酚、芍药苷和苯甲酸同时进行反相薄层色谱分析的新方法。

By the inverse microemulsion polymerization,(NH4)2S2O8-Na2SO3 as initiators,with the polymerization systems of the liquid paraffine/Span80-Tween60/AM-H2O-NaAc or the liquid paraffine/Span80-Tween60/AM- DMDAAC-H2O-NaAc, non-ionic PAM and the cationic copolymer P have been synthesized respectively.

采用反相微乳液聚合法，(NH4)2S2O8-Na2SO3为引发剂，液体石蜡/Span80-Tween60/AM-H2O-NaAc和液体石蜡/ Span80-Tween60/AM-DMDAAC-H2O-NaAc为聚合体系，分别制备了PAM和P。

aim: to establish a new reversed phase high performance liquid chromatography method for assay 4 kinds of non protein nitrogen markers of human diabetic nephro pathy, creatine, creatinine, urea and uric acid in dn patients urines.

目的：建立糖尿病患者尿液中与肾病相关的非蛋白氮代谢产物(肌酸、肌酐、尿素和尿酸)的反相高效液相色谱分离分析方法。

Methods The pept ide was separated by ion exchange column chromatography and further purified by r everse phase HPLC,and the molecular weight was determined by tricine gel electro phoresis.

用离子交换柱层析法分离，用反相高效液相色谱法进一步纯化，经聚丙烯酰胺凝胶电泳分析确定相对分子质量。

In addition, a pre-column derivatization HPLC method was applied to the determination of Astragaloside Ⅳ; the flavonoids was determined by full-range HPLC scanning; a colorimetric method was developed for the determination of flavonoids and saponins. Hierarchical cluster analysis was performed on three constituents of different Radix Astragali species, and its result was compared with those of traditional phytoecological identification and the pharmacological quality assessment.

本研究以比色法测定了黄芪中总皂苷的含量，以柱前衍生化高效液相色谱法测定了黄芪中黄芪甲苷的含量；以比色法测定了黄芪中总黄酮成分的含量，以反相高效液相色谱法测定了黄芪中毛蕊异黄酮和毛蕊异黄酮苷的含量；以黄芪中的黄芪甲苷、毛蕊异黄酮和毛蕊异黄酮苷为主要特征对不同品种的黄芪进行了系统聚类分析，并将聚类结果与传统生药学鉴定和药理质量评价结果进行了比较。

Objective:An ionpair RPHPLC method was established to determine the amounts of lotusine, liensinine, isoliensinine and neferine in Plumula Nelumbinisimultaneously.

目的：建立同时测定莲子心中四种异喹啉生物碱莲心季铵碱、莲心碱、异莲心碱、甲基莲心碱含量的离子对反相高效液相色谱法。

METHOD The serum concentrations of AZP metabolite 6-Mercapto prine(6-MP) in different time were determined by reverse phase HPLC,when AZP was used alone and combined with Pred in nine rabbits.The pharmacokinetic parameters of the two groups wer statistically analysed by paired t test.

采用反相高效液相色谱法对单用硫唑嘌呤及醋酸泼尼松与硫唑嘌呤合用后，对家兔体内硫唑嘌呤的代谢产物六巯基嘌呤(6-MP)的血清药物浓度进行了测定，并对两组药物动力学参数进行配对t检验统计处理。

Abstract］ Objective To study a RP-HPLC methods that determined the protocatechuic acid content in Fuxuekang Jiaonang.

择要］ 目的创建反相高效液相色谱法测定妇血康胶囊中原儿茶酸的含量。

Abstract］ Objective To study a RP-HPLC methods that determined the protocatechuic acid content in Fuxuekang Jiaonang.

内容摘要：［摘要］目的建立反相高效液相色谱法测定妇血康胶囊中原儿茶酸的含量。

Abstract］ Objective To study a RP-HPLC methods that determined the protocatechuic acid content in Fuxuekang Jiaonang.

摘要］目的建立反相高效液相色谱法测定妇血康胶囊中原儿茶酸的含量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。