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[Effect of Radix Polygoni Multifori praeparata by different processing on model of blood deficiency rats]
Xiao-hui Qiu1, Yan-gang Song, Jing-bo Sun
1The Second College of Clinnic Medicine of Guangzhou University of TCM, Guangdong Guangzhou 510120, China. gxhqxh@med-mail.com.cn
Objective:
To evaluate a proper processed method of Radix Polygoni Multiflori by pharmacodynamic action.
Methods:
Model of blood deficiency rats were used in this experiment. The reagents were alcohol extracts of radix polygoni multiflori and its dreferent processing drugs made without any adjuvants in the first experiment. The reagents were alcohol extracts of te processing drugs made without any adjuvants and that made with decoction of black soybean in the second experiment. Their effecacy on model blood deficiency rats was observed.
Results:
It was showed that some of radix polygoni multiflori praeparata could nourish the blood. The effecacy was different for alcohol extracts of variously processing drugs. Decoction of black soybean could reinforce effectiveness of radix polygoni multiflori praeparata. But it was related to the processed method.
Conclusion:
The processed method directly influences the pharmacodynamic action of radix polygoni multiflori praeparata.
