Publications by authors named "Ke-qing Zhang"

This study aimed to establish characteristic chromatogram and content determination method for Chan Taoren formula granules,evaluate the production processes of Chan Taoren formula granules based on the correlation of characteristic chromatogram and the transfer rate of D-amygdalin,and clarify the key control points. The optimized analytical method was carried out on a Waters CORTECS C18 column(4. 6 mm×150 mm,2.

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Three previously undescribed -dammarane triterpenoid glycosides O-Q () along with two known compounds ( and ) were isolated and characterized from the leaves of . Their structures were determined by comprehensive analysis of 1 D, 2 D NMR and HRESIMS data. Compounds were evaluated for their inhibitory effects against human pancreatic tumor (ASPC-1), human gastric carcinoma (SNU5), liver hepatocellular carcinoma (HEPG-2) and human colon tumor (HCT116) cell lines.

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The anti hepatitis C virus (HCV) activity of (+)-lycoricidine (1) was evaluated for the first time in this letter, yielding an EC50 value of 0.55 nmol/mL and an selection index (SI) value of 12.72.

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Objective: To evaluation the clinical effect of combination of traditional Chinese medicine and western medicine on Bell's palsy.

Methods: 83 patients with Bell's palsy were randomly divided into two groups (trail group 54 cases and control group 29 cases). Patients in two groups were treated with medicine, acupuncture, physiotherapy, while patients in the trail group were treated with massage and functional exercise as the same time.

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