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OBJECTIVE:To optimize the extraction technology of Duoxuekang. METHODS:Using comprehensive score of salidroside,gallic acid content and extraction yield as indexes,U6(63)uniform design was designed to optimize the liquid-solid ra-tio,ethanol volume fraction and extraction time of Duoxuekang,then optimize extraction times,and verification test was conduct-ed. RESULTS:The optimal extraction technology was as follows as 50% ethanol,liquid-solid ratio of 1:14,soaking time of 1.5 h,reflux extraction for 1 h and repeated twice;the average extraction yield in 3 tests was 50.18%,contents of salidroside and gal-lic acid were 1.82 mg/g,16.54 mg/g (RSD≤0.84%,n=3). CONCLUSIONS:The optimized extraction technology for Duox-uekang is reasonable,simple and feasible.
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Chinese medicine and Tibetan medicine both belong to the traditional medicine, and have their unique background and theoretical systems. There are similar features and differences in diagnosis of disease, syndrome and treatment between Chinese medicine and Tibetan medicine. Tibetan Zhenbu disease is common and frequently-occurring in plateau area with high morbidity, which is corresponding to rheumatoid arthritis in modern medicine and the category of Bi syndrome in Chinese medicine. During a long period of clinical efficacy verification, Tibetan treatment of Zhenbu disease presents to be little side effects, good curative effect, safe and economic etc. In the review, according to the introduction of Tibetan medicine and Chinese medicine, Zhenbu disease of Tibetan medicine and Chinese Bi syndrome will be compared in their pathogeneses and treatments to understand advantages and peculiarities of Tibetan medicine. The development of Tibentan medicine in the future will also be pointed out.
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Tibetan ancient literature is an important foundation for the development of Tibetan medicine and clinical research. The essential features and advantages of inheritance and development of Tibetan medicine play an ines-timable role. Jing-Zhu Materia Medica is by far the most important Tibetan medicine monograph. This book is rich in content, national characteristics, featured prominent plateau, which is practical in the clinical application. This ar-ticle analyzed the literature value and academic characteristics of Jing-Zhu Materia Medica from the drug classifi-cation, medicinal processing method, and comparison between Tibetan medicine and Chinese medicine. It promoted the analysis of ancient Tibetan medicine literatures to provide references for the scientific research, medical practice and application development of Tibetan medicine.
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Objective:To combine human anatomy preferably with Tibetan medical anatomy,thus,teaching quality and level of human anatomy has been improved.Method:To explain the major terms of Tibetan medical anatomy;combining with the Tibetan medical anatomy,to write the human anatomy teaching materials that fit the anatomy teaching of the Tibetan medical specialty to improve the teaching method;at the same time,to observe the teaching effects through the analyses of the questionnaire and exam results.Result:Shown as the investigation,those who think that the teaching materials have helped more to study human anatomy are taking 90.6%.After using this teaching material,people who think that those teaching materials has helped more tostudy Tisetan medical anatomy are taking 79.2%;Examination result analysis shows that,in two classes,before the teaching reform was implemented,students of above 80 marks were 12.5%,but after the teaching reform was implemented,those were 57.8%.Conclusion:The teaching material construction and teaching method reform brought into positive effects in the anatomy teaching quality improvement of the Tibetan medical specialty.