ABSTRACT
Patent documentation is a kind of high-value scientific literature. In this paper, the World Traditional Medicine Patent Database (WTMPD) was used to retrieve patents of the traditional medicines used in the treatment and prevention of alcoholic worldwide in the past 30 years. A total of 3 238 patents were further screened by a se-ries of processes. Finally, multi-angle analysis was carried on the dataset to form a patent analysis report on tradi-tional medicines used in alcoholism, including the distribution of the patents, the application trend, the domestic and foreign geographical layout, the major applicant and so on. From the analysis, we found that China had a rapid in-crease in the number of patent applications, which was in the leading role in the world, though the technology and the number of PCT applicant from China is relatively low. Puerariae Lobate radix and flos are frequently used in al-coholism patents.
ABSTRACT
<p><b>OBJECTIVE</b>To discuss the problem about the origin of Oviduetus Ranae in the Chinese Pharmacopoeia according to historical documents, the researches reported recently and the author research.</p><p><b>METHOD</b>Through comprehensive analysis of the documents and materials reported, the original animal sources of Oviduetus Ranae was discussed in terms of historical records, morphology, karyotype, Ag-Belt and isoenzyme electrophoresis, gene levels and so on.</p><p><b>RESULT AND CONCLUSION</b>The original animal sources of Oviduetus Ranae is Rana dybowskii,its order element is an effective species in China. In order to avoid the problem of species confusion about the origin of Oviduetus Ranae, author suggests that R. dybowskii should be the original animal of Oviduetus Ranae.</p>
Subject(s)
Animals , China , Medicine, Chinese Traditional , Ranidae , Classification , GeneticsABSTRACT
AIM: To apply UASLG for Rana temporatia chensinensis David's identification. METHODS: Rana temporatia chensinensis David was made ultrasonic extraction. These solvents in turn were petroleum ether、chlorofo mn、ethyl acetate、n-butanol and 95%WTBZ# ethanol,then their absorbance in UV and one-order derivative spectrums were determined. RESULTS: Rana temporatia chensinensis David's UASLG was reproducible. CONCLUSION: UASLG's action spectrums for Rana temporatia chensinensis David can be identified for quality control.