Study on the explicitation of implicit knowledge and the construction of knowledge graph on moxibustion in medical case records of ZHOU Mei-sheng's Jiusheng / 中国针灸

To explore the methods of the explicitation of implicit knowledge and the construction of knowledge graph on moxibustion in medical case records of ZHOU Mei-sheng's Jiusheng. The medical case records data of Jiusheng was collected, the frequency statistic was analyzed based on Python3.8.6, complex network analysis was performed using Gephi9.2 software, community analysis was performed by the ancient and modern medical case cloud platform V2.3.5, and analysis and verification of correlation graph and weight graph were proceed by Neo4j3.5.25 image database. The disease systems with frequency≥10 % were surgery, ophthalmology and otorhinolaryngology, locomotor, digestive and respiratory systems. The diseases under the disease system were mainly carbuncle, arthritis, lumbar disc herniation and headache. The commonly used moxibustion methods were fumigating moxibustion, blowing moxibustion, direct moxibustion and warming acupuncture. The core prescription of points obtained by complex network analysis included Yatong point, Zhiyang(GV 9), Sanyinjiao(SP 6), Dazhui(GV 14), Zusanli(ST 36), Lingtai(GV 10), Xinshu(BL 15), Zhijian point and Hegu(LI 4), which were basically consistent with high-frequency points. A total of 6 communities were obtained by community analysis, corresponding to different diseases. Through the analysis of correlation graph, 13 pairs of strong association rule points were obtained. The correlation between Zhiyang(GV 9)-Dazhui(GV 14) and Yatong point-Lingtai(GV 10) was the strongest. The acupoints with high correlation with Yatong point were Zhiyang(GV 9), Lingtai(GV 10), Dazhui(GV 14), Zusanli(ST 36) and Sanyinjiao(SP 6). In the weight graph of the high-frequency disease system, the relationship of the first weight of the surgery system disease was fumigating moxibustion-carbuncle-Yatong point, and the relationship of the first weight of the ophthalmology and otorhinolaryngology system disease was blowing moxibustion-laryngitis-Hegu (LI 4). The results of correlation graph and weight graph are consistent with the results of data mining, which can be used as an effective way to study the knowledge base of moxibustion diagnosis and treatment in the future.

Zijin powder in inhibiting H22 mice solid and ascites liver cancer: experimental study / 中国中药杂志

<p><b>OBJECTIVE</b>To observe the rate of Zijin powder in inhibiting H22 mice solid and ascites liver cancer and the relation between quatity and effect.</p><p><b>METHOD</b>The Kunming mics, transplanted by H22 liver cells, were divided into a model group, a cyclophosphamide group and three groups of Zijin powder in high dose, medium dose, and low dose. Then observation was made on the rate of Cancer.</p><p><b>RESULT</b>The inhibiting rates of Zijin powder of three groups (high dose group, medium dose group and low dose group) for H22 mice solid liver cancer were 30.8%, 38.31% and 48.59% respectivily. The inhibiting rates of three groups of Zijin powder (low dose group, medium dose and high dose group) for H22 mice ascites liver cancer were 6.77%, 15.59% and 14.90 % respectivily.</p><p><b>CONCLUSION</b>Zijin powder has better effect on H22 mice solid liver cancer, and its effect is greatly increasing with the increased dosage.</p>