Objective: To grasp the changing trend of research hotspots of traditional Chinese medicine in the prevention and treatment of COVID-19, and to better play the role of traditional Chinese medicine in the prevention an...Objective: To grasp the changing trend of research hotspots of traditional Chinese medicine in the prevention and treatment of COVID-19, and to better play the role of traditional Chinese medicine in the prevention and treatment of COVID-19 and other diseases. Methods: The research literature from 2020 to 2022 was searched in the CNKI database, and CiteSpace software was used for visual analysis. Results: The papers on the prevention and treatment of COVID-19 by traditional Chinese medicine changed from cases, overviews, reports, and efficacy studies to more in-depth mechanism research, theoretical exploration, and social impact analysis, and finally formed a theory-clinical-society Influence-institutional change and other multi-dimensional achievement systems. Conclusion: Analyzing the changing trends of TCM hotspots in the prevention and treatment of COVID-19 can fully understand the important value of TCM, take the coordination of TCM and Western medicine as an important means to deal with public health security incidents, and promote the exploration of the potential efficacy of TCM, so as to enhance the role of TCM in Applications in social stability, emergency security, clinical practice, etc.展开更多
Objective: To analyze the relevant research literature on the prevention and treatment of pulmonary interstitial fibrosis with traditional Chinese medicine (TCM), understand the current research status, hot spots and ...Objective: To analyze the relevant research literature on the prevention and treatment of pulmonary interstitial fibrosis with traditional Chinese medicine (TCM), understand the current research status, hot spots and future development trend in this field, and provide basis and feasible suggestions for further research in this field. Methods: The journal literatures related to the prevention and treatment of pulmonary interstitial fibrosis with TCM in recent 20 years in CNKI database were searched and passed through CiteSpace 5.8.R3 generates the knowledge map of relevant literature authors, document issuing institutions and keywords, and makes visual analysis. Results: A total of 1,576 documents were included, and the annual number of documents showed a fluctuating upward trend, forming a relatively stable research team represented by authors such as LYU Xiaodong, PANG Lijian and LIU Chuang;According to the atlas of document issuing institutions, Shandong University of Traditional Chinese Medicine and its affiliated hospitals ranked first in the number of documents issued, and the cooperation between institutions is dominated by the University of traditional Chinese medicine and its affiliated hospitals;Keyword cluster analysis shows that a large number of studies have been carried out in the field of etiology and pathogenesis, TCM compound, clinic and experiment. Conclusion: The research on the prevention and treatment of pulmonary interstitial fibrosis with TCM has a high degree of attention, but the cooperation network between the research authors and institutions needs to be strengthened. The research on the pathogenesis and improving the quality of life of patients is the trend of development in the future.展开更多
Objective:To explore multiple relationships in traditional Chinese medicine(TCM)knowledge by comparing binary and multiple relationships during knowledge organization.Methods:Characteristics of binary and multiple sem...Objective:To explore multiple relationships in traditional Chinese medicine(TCM)knowledge by comparing binary and multiple relationships during knowledge organization.Methods:Characteristics of binary and multiple semantic relationships as well as their associations are described.A method to classify multiple relationships based on the involvement of time is proposed and theoretically validated using examples from the ancient TCM classic Important Formulas Worth a Thousand Gold Pieces.The classification includes parallel multiple relationships,restricted multiple relationships,multiple relationships that involve time,and multiple relationships that involve time restriction.Next,construction of multiple semantic relationships for TCM concepts in each classification using Protege,an ontology editing tool is described.Results:Protege is superior to a binary relationship and less than ideal with multiple relationships during the constitution of concept relationships.Conclusion:When applied in TCM,the semantic relationships constructed by Protege are superior than those constructed by correlation and/or attribute relationships,but less ideal than those constructed by the human cognitive process.展开更多
Syndrome differentiation is the core diagnosis method of Traditional Chinese Medicine(TCM).We propose a method that simulates syndrome differentiation through deductive reasoning on a knowledge graph to achieve automa...Syndrome differentiation is the core diagnosis method of Traditional Chinese Medicine(TCM).We propose a method that simulates syndrome differentiation through deductive reasoning on a knowledge graph to achieve automated diagnosis in TCM.We analyze the reasoning path patterns from symptom to syndromes on the knowledge graph.There are two kinds of path patterns in the knowledge graph:one-hop and two-hop.The one-hop path pattern maps the symptom to syndromes immediately.The two-hop path pattern maps the symptom to syndromes through the nature of disease,etiology,and pathomechanism to support the diagnostic reasoning.Considering the different support strengths for the knowledge paths in reasoning,we design a dynamic weight mechanism.We utilize Naïve Bayes and TF-IDF to implement the reasoning method and the weighted score calculation.The proposed method reasons the syndrome results by calculating the possibility according to the weighted score of the path in the knowledge graph based on the reasoning path patterns.We evaluate the method with clinical records and clinical practice in hospitals.The preliminary results suggest that the method achieves high performance and can help TCM doctors make better diagnosis decisions in practice.Meanwhile,the method is robust and explainable under the guide of the knowledge graph.It could help TCM physicians,especially primary physicians in rural areas,and provide clinical decision support in clinical practice.展开更多
To achieve awareness of the initiative practice for health concept in the Chinese population,traditional Chinese medicine(TCM)doctors should popularize TCM culture and knowledge among young people,people with a low le...To achieve awareness of the initiative practice for health concept in the Chinese population,traditional Chinese medicine(TCM)doctors should popularize TCM culture and knowledge among young people,people with a low level of education,in low-income populations,and in rural populations.展开更多
Traditional Chinese medicine(TCM)is a treasure of traditional Chinese culture and a gift to the world.TCM tacit knowledge refers to the knowledge and experiences formed in the process of learning and practice of TCM.T...Traditional Chinese medicine(TCM)is a treasure of traditional Chinese culture and a gift to the world.TCM tacit knowledge refers to the knowledge and experiences formed in the process of learning and practice of TCM.The objective of this study is to discuss the importance of TCM tacit knowledge in the inheritance and education of TCM.As the essence of the TCM,TCM tacit knowledge has the characteristics of massive,complicated,relativistic,highly individualized,constantly innovative,the dependence of cultural background and the regional environment,as well as difficult to explicate.It exists in every aspect of the TCM theory and the process of dialectical treatment.Besides the traditional master‑apprentice,family‑based,school‑based,and inheritance and education methods,together with the inheritance based on the books,images,and network platforms,in the process of TCM modernization,a variety of modern theoretical models and computing techniques have also been used in the mining of the TCM tacit knowledge.In this study,we introduced the usage of SECI model,complexity adaptive system,latent variable model,and some of the data mining technologies in the TCM tacit knowledge mining.An accurate and efficient inheritance of TCM tacit knowledge is the key to maintain the vitality and innovative development of TCM.Under the reasonable application and combination of the traditional education methods,modern mining methods,and further the artificial intelligence,the explicit and inheritance of TCM tacit knowledge will get tremendous development,and it could extremely improve the efficiency and accuracy of the TCM inheritance and the TCM modernization.展开更多
Traditional Chinese medicine(TCM)is the cultural heritage of all humankind.TCM not only embodies the cultural crystallization of the region and the nation,but also performs the important mission of curing the lives,sa...Traditional Chinese medicine(TCM)is the cultural heritage of all humankind.TCM not only embodies the cultural crystallization of the region and the nation,but also performs the important mission of curing the lives,saving the sick and maintaining the health of the people.In the history of the spread of Chinese medicine to the West,foreign missionaries have played an important role,and researches about this role have continued in China.In the history of Chinese medicine in Germany,there is a pivotal figure named Franz Hübotter(1881-1967),who broke through the deadlock in the academic research of Chinese medicine in the 19th century in Germany,but the discussion on his contribution has been comparatively rare in China.His works and translations are not only of medical value,but are also valuable historically,culturally,and socially.The historical development of TCM has the authenticity of history,the integrity of the environment,and the richness of the times.Medical experts have explored and verified the value of medicine.Translators and scholars are mainly concerned with the dissemination of knowledge from an intercultural perspective.This paper provides a primitive and objective introduction to Franz Hübotter,hoping to trigger off the secondary research among scholars of different professional backgrounds and to expand professional thinking,and then get over the barriers of disciplines.展开更多
Traditional Chinese medicine prescription is one of the treasures of traditional Chinese medicine(TCM).There are tens of thousands TCM prescriptions accumulated in the past thousands of years,corresponding to differen...Traditional Chinese medicine prescription is one of the treasures of traditional Chinese medicine(TCM).There are tens of thousands TCM prescriptions accumulated in the past thousands of years,corresponding to different diseases,symptoms and therapeutic goals.The correspondences are so complicated that there is an urgent need to leverage new technologies such as artificial intelligence(AI)to analyze,understand and utilize them effectively.In this paper,we present a brief overview of this direction,where current research progress on TCM prescription powered by AI is summarized.Our summarization focuses on three aspects,TCM prescription mining that aims at understanding the TCM prescription,TCM prescription or herb knowledge base construction that aims at extracting knowledge to support the TCM prescription-related study,and TCM prescription discovery that aims at utilizing AI technologies to further energize TCM.It is encouraging to see that steady progress in this direction has been made recently.Besides,a toy experiment on image-based TCM herb recognition by using convolutional neural networks is also conducted.It basically verifies that it is promising to use AI technologies to address challenging tasks in TCM.We also point out several research topics that could be cooperatively performed by researchers from the two disciplines.展开更多
The Chinese traditional medicine,agarwood,is a commonly used medicine for regulating qi,which has many clinical applications because of its unique curative effect.In this study,CiteSpace software was used to visually ...The Chinese traditional medicine,agarwood,is a commonly used medicine for regulating qi,which has many clinical applications because of its unique curative effect.In this study,CiteSpace software was used to visually analyze the application and development trend of agarwood in the literature from CNKI website in the period of 2007-2022.The analysis results showed that the research on agarwood has basically formed core groups of authors,and universities and their affiliated hospitals are main publishing institutions.Moreover,in this study,several research directions of agarwood were also summarized,including clinical research,chemical composition,structural identification and quality standards,showing that agarwood has rich and flexible application prospects in many aspects.On this basis,several suggestions were put forward:strengthening the cooperation between universities and research institutes and building a scientific research cooperation community,and promoting the combination of clinical research and laboratory research.展开更多
Knowledge Discovery in Databases is gaining attention and raising new hopes for traditional Chinese medicine (TCM) researchers. It is a useful tool in understanding and deciphering TCM theories. Aiming for a better ...Knowledge Discovery in Databases is gaining attention and raising new hopes for traditional Chinese medicine (TCM) researchers. It is a useful tool in understanding and deciphering TCM theories. Aiming for a better understanding of Chinese herbal property theory (CHPT), this paper performed an improved association rule learning to analyze semistructured text in the book entitled Shennong's Classic of Materia Medica. The text was firstly annotated and transformed to well-structured multidimensional data. Subsequently, an Apriori algorithm was employed for producing association rules after the sensitivity analysis of parameters. From the confirmed 120 resulting rules that described the intrinsic relationships between herbal property (qi, flavor and their combinations) and herbal efficacy, two novel fundamental principles underlying CHPT were acquired and further elucidated: (1) the many-to-one mapping of herbal efficacy to herbal property; (2) the nonrandom overlap between the related efficacy of qi and flavor. This work provided an innovative knowledge about CHPT, which would be helpful for its modern research.展开更多
Traditional Chinese medicine(TCM)is an interesting research topic in China’s thousands of years of history.With the recent advances in artificial intelligence technology,some researchers have started to focus on lear...Traditional Chinese medicine(TCM)is an interesting research topic in China’s thousands of years of history.With the recent advances in artificial intelligence technology,some researchers have started to focus on learning the TCM prescriptions in a data-driven manner.This involves appropriately recommending a set of herbs based on patients’symptoms.Most existing herb recommendation models disregard TCM domain knowledge,for example,the interactions between symptoms and herbs and the TCM-informed observations(i.e.,TCM formulation of prescriptions).In this paper,we propose a knowledge-guided and TCM-informed approach for herb recommendation.The knowledge used includes path interactions and co-occurrence relationships among symptoms and herbs from a knowledge graph generated from TCM literature and prescriptions.The aforementioned knowledge is used to obtain the discriminative feature vectors of symptoms and herbs via a graph attention network.To increase the ability of herb prediction for the given symptoms,we introduce TCM-informed observations in the prediction layer.We apply our proposed model on a TCM prescription dataset,demonstrating significant improvements over state-of-the-art herb recommendation methods.展开更多
This article explores China’s state-level knowledge production on medicinal ingredients in northwestern Sichuan in the 1950s.Drawing on county-level archives,published materials and interviews,this historical article...This article explores China’s state-level knowledge production on medicinal ingredients in northwestern Sichuan in the 1950s.Drawing on county-level archives,published materials and interviews,this historical article traces how different levels of governments and state-owned trading companies produced knowledge about medicinal ingredients and its production.It argues that on one hand the state’s procurement standards codified the knowledge about medicinal ingredients from the marketplace and the local producers.On the other hand,direct extraction of knowledge from the medicine gatherers and cultivators verbalized and collected the previously tacit local knowledge about the production of medicinal ingredients,which would help to alleviate the shortage in the supply of traditional Chinese medicines throughout the 1950s.展开更多
目的基于CNKI和Web of Science(WOS)数据库对2012—2021年中药治疗乳腺癌的文献进行计量学分析,分析中药治疗乳腺癌的研究现状及发展趋势。方法检索CNKI和WOS数据库2012年1月1日至2021年12月31日已发表的中药治疗乳腺癌的相关文献,运用...目的基于CNKI和Web of Science(WOS)数据库对2012—2021年中药治疗乳腺癌的文献进行计量学分析,分析中药治疗乳腺癌的研究现状及发展趋势。方法检索CNKI和WOS数据库2012年1月1日至2021年12月31日已发表的中药治疗乳腺癌的相关文献,运用文献计量学及CiteSpace 5.8.R1软件对研究作者、研究机构及关键词进行可视化分析。结果经筛选最终纳入960篇CNKI数据库文献、809篇WOS数据库文献。2012年以来,CNKI和WOS数据库中药治疗乳腺癌的发文数量总体呈上升趋势。CNKI和WOS数据库发文核心作者分别为32名和35名,占发文总人数的9.2%、9.7%。发文主要来源于中医药类院校及其附属医院,包括中国医科大学、北京中医药大学、上海中医药大学等。2012—2021年中药治疗乳腺癌的热点从早期的多药耐药、生存质量、互补治疗等临床相关研究,过渡至用药规律、网络药理学、数据挖掘、作用机制等多角度多方向。结论中药治疗乳腺癌研究应结合现代科学技术对其进行信息化、数字化和知识化研究,有助于研究人员探索研究的新方向,并确定该领域潜在合作的新视角。展开更多
文摘Objective: To grasp the changing trend of research hotspots of traditional Chinese medicine in the prevention and treatment of COVID-19, and to better play the role of traditional Chinese medicine in the prevention and treatment of COVID-19 and other diseases. Methods: The research literature from 2020 to 2022 was searched in the CNKI database, and CiteSpace software was used for visual analysis. Results: The papers on the prevention and treatment of COVID-19 by traditional Chinese medicine changed from cases, overviews, reports, and efficacy studies to more in-depth mechanism research, theoretical exploration, and social impact analysis, and finally formed a theory-clinical-society Influence-institutional change and other multi-dimensional achievement systems. Conclusion: Analyzing the changing trends of TCM hotspots in the prevention and treatment of COVID-19 can fully understand the important value of TCM, take the coordination of TCM and Western medicine as an important means to deal with public health security incidents, and promote the exploration of the potential efficacy of TCM, so as to enhance the role of TCM in Applications in social stability, emergency security, clinical practice, etc.
基金Key Project of Science and Technology Plan of Shaanxi Province(No.2018ZDXM-SF-008)Construction Project of Famous Traditional Chinese Medicine Ma Zhanping Inheritance Studio(Shaanxi Province Famous Traditional Chinese Medicine Inheritance Studio Construction Project of Shaanxi Province Administration of Traditional Chinese Medicine,studio number:2019013)Ma Zhanping inheritance studio of famous traditional Chinese medicine。
文摘Objective: To analyze the relevant research literature on the prevention and treatment of pulmonary interstitial fibrosis with traditional Chinese medicine (TCM), understand the current research status, hot spots and future development trend in this field, and provide basis and feasible suggestions for further research in this field. Methods: The journal literatures related to the prevention and treatment of pulmonary interstitial fibrosis with TCM in recent 20 years in CNKI database were searched and passed through CiteSpace 5.8.R3 generates the knowledge map of relevant literature authors, document issuing institutions and keywords, and makes visual analysis. Results: A total of 1,576 documents were included, and the annual number of documents showed a fluctuating upward trend, forming a relatively stable research team represented by authors such as LYU Xiaodong, PANG Lijian and LIU Chuang;According to the atlas of document issuing institutions, Shandong University of Traditional Chinese Medicine and its affiliated hospitals ranked first in the number of documents issued, and the cooperation between institutions is dominated by the University of traditional Chinese medicine and its affiliated hospitals;Keyword cluster analysis shows that a large number of studies have been carried out in the field of etiology and pathogenesis, TCM compound, clinic and experiment. Conclusion: The research on the prevention and treatment of pulmonary interstitial fibrosis with TCM has a high degree of attention, but the cooperation network between the research authors and institutions needs to be strengthened. The research on the pathogenesis and improving the quality of life of patients is the trend of development in the future.
文摘Objective:To explore multiple relationships in traditional Chinese medicine(TCM)knowledge by comparing binary and multiple relationships during knowledge organization.Methods:Characteristics of binary and multiple semantic relationships as well as their associations are described.A method to classify multiple relationships based on the involvement of time is proposed and theoretically validated using examples from the ancient TCM classic Important Formulas Worth a Thousand Gold Pieces.The classification includes parallel multiple relationships,restricted multiple relationships,multiple relationships that involve time,and multiple relationships that involve time restriction.Next,construction of multiple semantic relationships for TCM concepts in each classification using Protege,an ontology editing tool is described.Results:Protege is superior to a binary relationship and less than ideal with multiple relationships during the constitution of concept relationships.Conclusion:When applied in TCM,the semantic relationships constructed by Protege are superior than those constructed by correlation and/or attribute relationships,but less ideal than those constructed by the human cognitive process.
基金This work is supported by the National Key Research and Development Program of China under Grant 2017YFB1002304the China Scholarship Council under Grant 201906465021.
文摘Syndrome differentiation is the core diagnosis method of Traditional Chinese Medicine(TCM).We propose a method that simulates syndrome differentiation through deductive reasoning on a knowledge graph to achieve automated diagnosis in TCM.We analyze the reasoning path patterns from symptom to syndromes on the knowledge graph.There are two kinds of path patterns in the knowledge graph:one-hop and two-hop.The one-hop path pattern maps the symptom to syndromes immediately.The two-hop path pattern maps the symptom to syndromes through the nature of disease,etiology,and pathomechanism to support the diagnostic reasoning.Considering the different support strengths for the knowledge paths in reasoning,we design a dynamic weight mechanism.We utilize Naïve Bayes and TF-IDF to implement the reasoning method and the weighted score calculation.The proposed method reasons the syndrome results by calculating the possibility according to the weighted score of the path in the knowledge graph based on the reasoning path patterns.We evaluate the method with clinical records and clinical practice in hospitals.The preliminary results suggest that the method achieves high performance and can help TCM doctors make better diagnosis decisions in practice.Meanwhile,the method is robust and explainable under the guide of the knowledge graph.It could help TCM physicians,especially primary physicians in rural areas,and provide clinical decision support in clinical practice.
基金Supported by the 2021 Shanghai University of Traditional Chinese Medicine Postgraduate Innovation and Entrepreneurship Training Project,No.Y2021070。
文摘To achieve awareness of the initiative practice for health concept in the Chinese population,traditional Chinese medicine(TCM)doctors should popularize TCM culture and knowledge among young people,people with a low level of education,in low-income populations,and in rural populations.
基金National Key R&D Program of China(2017YFC1700301)the Fundamental Research Funds for the Central public welfare research institutes(ZZ13-024-4)+1 种基金Qihuang Scholar of“Millions of Talents Project”(Qihuang Project)of Traditional Chinese Medicine Inheritance and Innovation to Feng-Qin Xuand Beijing NOVA Program(Cross-discipline,Z191100001119014)to Yue Liu.
文摘Traditional Chinese medicine(TCM)is a treasure of traditional Chinese culture and a gift to the world.TCM tacit knowledge refers to the knowledge and experiences formed in the process of learning and practice of TCM.The objective of this study is to discuss the importance of TCM tacit knowledge in the inheritance and education of TCM.As the essence of the TCM,TCM tacit knowledge has the characteristics of massive,complicated,relativistic,highly individualized,constantly innovative,the dependence of cultural background and the regional environment,as well as difficult to explicate.It exists in every aspect of the TCM theory and the process of dialectical treatment.Besides the traditional master‑apprentice,family‑based,school‑based,and inheritance and education methods,together with the inheritance based on the books,images,and network platforms,in the process of TCM modernization,a variety of modern theoretical models and computing techniques have also been used in the mining of the TCM tacit knowledge.In this study,we introduced the usage of SECI model,complexity adaptive system,latent variable model,and some of the data mining technologies in the TCM tacit knowledge mining.An accurate and efficient inheritance of TCM tacit knowledge is the key to maintain the vitality and innovative development of TCM.Under the reasonable application and combination of the traditional education methods,modern mining methods,and further the artificial intelligence,the explicit and inheritance of TCM tacit knowledge will get tremendous development,and it could extremely improve the efficiency and accuracy of the TCM inheritance and the TCM modernization.
文摘Traditional Chinese medicine(TCM)is the cultural heritage of all humankind.TCM not only embodies the cultural crystallization of the region and the nation,but also performs the important mission of curing the lives,saving the sick and maintaining the health of the people.In the history of the spread of Chinese medicine to the West,foreign missionaries have played an important role,and researches about this role have continued in China.In the history of Chinese medicine in Germany,there is a pivotal figure named Franz Hübotter(1881-1967),who broke through the deadlock in the academic research of Chinese medicine in the 19th century in Germany,but the discussion on his contribution has been comparatively rare in China.His works and translations are not only of medical value,but are also valuable historically,culturally,and socially.The historical development of TCM has the authenticity of history,the integrity of the environment,and the richness of the times.Medical experts have explored and verified the value of medicine.Translators and scholars are mainly concerned with the dissemination of knowledge from an intercultural perspective.This paper provides a primitive and objective introduction to Franz Hübotter,hoping to trigger off the secondary research among scholars of different professional backgrounds and to expand professional thinking,and then get over the barriers of disciplines.
基金the National Natural Science Foundation of China(No.2019YFC1710400,2019YFC1710404).
文摘Traditional Chinese medicine prescription is one of the treasures of traditional Chinese medicine(TCM).There are tens of thousands TCM prescriptions accumulated in the past thousands of years,corresponding to different diseases,symptoms and therapeutic goals.The correspondences are so complicated that there is an urgent need to leverage new technologies such as artificial intelligence(AI)to analyze,understand and utilize them effectively.In this paper,we present a brief overview of this direction,where current research progress on TCM prescription powered by AI is summarized.Our summarization focuses on three aspects,TCM prescription mining that aims at understanding the TCM prescription,TCM prescription or herb knowledge base construction that aims at extracting knowledge to support the TCM prescription-related study,and TCM prescription discovery that aims at utilizing AI technologies to further energize TCM.It is encouraging to see that steady progress in this direction has been made recently.Besides,a toy experiment on image-based TCM herb recognition by using convolutional neural networks is also conducted.It basically verifies that it is promising to use AI technologies to address challenging tasks in TCM.We also point out several research topics that could be cooperatively performed by researchers from the two disciplines.
基金Supported by Undergraduate Training Program for Innovation and Entrepreneurship of Guangxi University of Chinese Medicine (S202310600135S202310600049).
文摘The Chinese traditional medicine,agarwood,is a commonly used medicine for regulating qi,which has many clinical applications because of its unique curative effect.In this study,CiteSpace software was used to visually analyze the application and development trend of agarwood in the literature from CNKI website in the period of 2007-2022.The analysis results showed that the research on agarwood has basically formed core groups of authors,and universities and their affiliated hospitals are main publishing institutions.Moreover,in this study,several research directions of agarwood were also summarized,including clinical research,chemical composition,structural identification and quality standards,showing that agarwood has rich and flexible application prospects in many aspects.On this basis,several suggestions were put forward:strengthening the cooperation between universities and research institutes and building a scientific research cooperation community,and promoting the combination of clinical research and laboratory research.
文摘Knowledge Discovery in Databases is gaining attention and raising new hopes for traditional Chinese medicine (TCM) researchers. It is a useful tool in understanding and deciphering TCM theories. Aiming for a better understanding of Chinese herbal property theory (CHPT), this paper performed an improved association rule learning to analyze semistructured text in the book entitled Shennong's Classic of Materia Medica. The text was firstly annotated and transformed to well-structured multidimensional data. Subsequently, an Apriori algorithm was employed for producing association rules after the sensitivity analysis of parameters. From the confirmed 120 resulting rules that described the intrinsic relationships between herbal property (qi, flavor and their combinations) and herbal efficacy, two novel fundamental principles underlying CHPT were acquired and further elucidated: (1) the many-to-one mapping of herbal efficacy to herbal property; (2) the nonrandom overlap between the related efficacy of qi and flavor. This work provided an innovative knowledge about CHPT, which would be helpful for its modern research.
基金supported by the China Knowledge Centre for Engi-neering Sciences and Technology(CKCEST)and the National Natural Science Foundation of China(No.62037001)。
文摘Traditional Chinese medicine(TCM)is an interesting research topic in China’s thousands of years of history.With the recent advances in artificial intelligence technology,some researchers have started to focus on learning the TCM prescriptions in a data-driven manner.This involves appropriately recommending a set of herbs based on patients’symptoms.Most existing herb recommendation models disregard TCM domain knowledge,for example,the interactions between symptoms and herbs and the TCM-informed observations(i.e.,TCM formulation of prescriptions).In this paper,we propose a knowledge-guided and TCM-informed approach for herb recommendation.The knowledge used includes path interactions and co-occurrence relationships among symptoms and herbs from a knowledge graph generated from TCM literature and prescriptions.The aforementioned knowledge is used to obtain the discriminative feature vectors of symptoms and herbs via a graph attention network.To increase the ability of herb prediction for the given symptoms,we introduce TCM-informed observations in the prediction layer.We apply our proposed model on a TCM prescription dataset,demonstrating significant improvements over state-of-the-art herb recommendation methods.
基金Foundation for the History of Science and Technology in East AsiaPhD Support Scheme from The Faculty of Arts at the Chinese University of Hong Kong。
文摘This article explores China’s state-level knowledge production on medicinal ingredients in northwestern Sichuan in the 1950s.Drawing on county-level archives,published materials and interviews,this historical article traces how different levels of governments and state-owned trading companies produced knowledge about medicinal ingredients and its production.It argues that on one hand the state’s procurement standards codified the knowledge about medicinal ingredients from the marketplace and the local producers.On the other hand,direct extraction of knowledge from the medicine gatherers and cultivators verbalized and collected the previously tacit local knowledge about the production of medicinal ingredients,which would help to alleviate the shortage in the supply of traditional Chinese medicines throughout the 1950s.
文摘目的基于CNKI和Web of Science(WOS)数据库对2012—2021年中药治疗乳腺癌的文献进行计量学分析,分析中药治疗乳腺癌的研究现状及发展趋势。方法检索CNKI和WOS数据库2012年1月1日至2021年12月31日已发表的中药治疗乳腺癌的相关文献,运用文献计量学及CiteSpace 5.8.R1软件对研究作者、研究机构及关键词进行可视化分析。结果经筛选最终纳入960篇CNKI数据库文献、809篇WOS数据库文献。2012年以来,CNKI和WOS数据库中药治疗乳腺癌的发文数量总体呈上升趋势。CNKI和WOS数据库发文核心作者分别为32名和35名,占发文总人数的9.2%、9.7%。发文主要来源于中医药类院校及其附属医院,包括中国医科大学、北京中医药大学、上海中医药大学等。2012—2021年中药治疗乳腺癌的热点从早期的多药耐药、生存质量、互补治疗等临床相关研究,过渡至用药规律、网络药理学、数据挖掘、作用机制等多角度多方向。结论中药治疗乳腺癌研究应结合现代科学技术对其进行信息化、数字化和知识化研究,有助于研究人员探索研究的新方向,并确定该领域潜在合作的新视角。