Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
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The objective of this paper is to develop a fast analysis method to determine fingerprints of Radix Glycyrrhizae from different areas of China for identification and quality control. The experiments were carried out under following conditions: Agilent Eclipse Plus C18 (4.6 mm x 50 mm, 1.8 microm) column, acetonitrile and 0. 05% phosphoric acid solution as the mobile phases with gradient elution, flow rate 1.0 mL x min(-1), analysis time 11 min. The run time of the method was obviously decreased from 36 minutes to 11 minutes compared with routine HPLC method. ⋯ The results showed that all samples were classified into 2 groups, 59 Glycyrrhiza uralensis as well as 11 G. inflata. Three compounds, liquiritin apioside, liquiritin and glycyrrhiza acid should be considered as effective references for quality control of Radix Glycyrrhizae. This method can be used widely for identification and quality control of Radix Glycyrrhizae.
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Zhongguo Zhong Yao Za Zhi · Nov 2008
Randomized Controlled Trial[Clinical study on sodium ferulate for intracerebral hemorrhage in early stage].
To evaluate the clinical application value of sodium ferulate for intracerebral hemorrhage in early stage. ⋯ With the basic medical therapy, applying sodium ferulate can effectually improve the resolution of the haematoma, reduce the peripheral edema, and enhance the recovery of neural function for the patients with intracerebral hemorrhage in early stag. The therapeutic effectiveness of adding sodium ferulate in patients with intracerebral hemorrhage in early stage is better than that of the basic medical therapy in most of the fields as the above. No evident effect on secondary hemorrhage, or harmful impact on heart, liver and kidney function was found.