Determination of baicalin in Longdan Xiegan Pills by HPLC;

Determination of baicalin in Longdan Xiegan Pills by HPLC;

Assay of jasminoidin in Longdan Xiegan Pills by HPLC;

RP-HPLC Determination of Baicalin in Longdanxiegan Pills;

The evaluation of the validation of Longdanxiegan Pills and Fangfengtongsheng Pills with thermal analysis;

Establishment of the Model of Wetness-Heat of Liver and Gallbladder Syndrome and the Mechanism of Longdanxiegan Pills in the Treatment of Wetness-Heat of Liver and Gallbladder Syndrome;

Cholagogic Effect and Hepatoprotective Effect of Longdan Xiegan Pill (with Caulis Akebial Australis) on Experimental Cholestasis in Mice;

Determination simultaneously of gentiopicroside and geniposide in Longdan Xiegan Pill by HPLC;

Dissolution of Longdan Xiegan Pill by HPLC;

MethodsRP HPLC was used to examine the level of aristolochine in Longdanxiegan pill and manchurian dutchmanspipe stem, and changes of weight, renal function and morphology of rats in the groups of Longdanxiegan pill that were equivalent to of 3 g,6 g and 12 g/(kg·d) manchurian dutchmanspipe stem were examined.

Objective:To determine baicaline in Longdanxiegan pill with RP HPLC.

These medicines include: Fourstamen stephania root, manchurian dutchmanspipe stem, slender dutchmanspipe root, LongDanXieGan Pill, oral drug prepared liquid for gallstone, and scores of other TCM and traditional .

Determination of Geniposide in Longdan Xiegan Wan by RP-HPLC;

This article points out that the " Aristolochic Acid Event" or the " Longdan Xiegan Wan Event" is absolutely not a contention of academic character and its further cause originates in a cultural discrimination and a sharp conflict between the East and West cultures in this area.