الملخص
With the development of the diagnosis and treatment for rare diseases and the promotion of the construction of ′Double First-Class′ Universities in China, the libraries of medical schools have to make full use of their strengths to better face new challenges in discipline construction proactively. This article refers to resource and information service practices related to the rare disease carried out by medical libraries in China and in other countries; explores the possibilities of building up the resource and information in the future, aiming at improving the awareness of rare diseases among medical students, researchers, and the general public. The article also focuses on the need for strengthening the support for teaching and research into rare diseases, hoping to contribute to the overall improvement of the diagnosis, treatment, and educational research in rare diseases in China.
الملخص
Cervical cancer is a malignant tumor that can be effectively controlled and eventually eliminated through etiological prevention, pathogenic prevention, and clinical prevention. In China, some problems exist in comprehensive prevention and control system for cervical cancer, such as uneven development, insufficient capacity building, and scattered institutions. In 2022, the Hubei Provincial Government launched a province-wide project to provide free cervical cancer screening for 12.67 million women aged 35-64 from 2022 to 2024. It is a historic opportunity and of great significance to fully utilize the scale and team advantages of this full-coverage cervical cancer screening, build integrated outpatient clinic for cervical cancer prevention in grassroots maternal and child health hospitals, and implement standardized construction and management. The expert group of the Cervical Disease Prevention and Control Professional Committee of Hubei Maternal and Child Health Association formulated this consensus based on the latest progress and the actual situation in Hubei. The consensus elucidated the general requirements, HPV vaccination outpatient construction standards and workflow, cervical cancer screening outpatient construction standards and workflow, colposcopy outpatient construction standards and workflow, precancerous lesion treatment outpatient construction standards and workflow, the follow-up after treatment of precancerous lesions, public education, etc. This consensus is suitable for guiding the standardized construction and management of integrated outpatient clinics for cervical cancer prevention and control in grassroots (county, district) maternal and child health hospitals in Hubei province.
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The development of single Chinese materia medica is an important direction of technological innovation in the field of Chinese materia medica at present， and the study of its comprehensive intellectual property protection system is of great significance to the intellectual property protection of the whole chain of innovative enterprises of single Chinese materia medica. Based on this， this paper takes the comprehensive protection system of intellectual property of Callicarpa nudiflora constructed by Jiuzhitang Pharmaceutical as a model to conduct empirical research， analyzes the protection forms applicable to intellectual property of Chinese materia medica， such as patents， administrative protection， trademarks， designs and intangible cultural heritages， and discusses the valuable and insufficient aspects of the protection system currently constructed by Jiuzhitang Pharmaceutical and puts forward the following suggestions：①paying attention to patent applications for planting/processing methods of raw medicinal materials， ②emphasizing the protection of geographical indications， authentic medicinal herbs， and new plant varieties， ③actively promoting product and technology upgrades， ④applying for data protection during product iteration， ⑤emphasizing the layout timing of patent and administrative protection， ⑥focusing on improving goodwill， ⑦enhancing awareness of intellectual property protection and promoting deep integration of industry， academia， and research. We hope that innovative enterprises engaged in the development of single Chinese materia medica can learn from the experience of the case， and optimize the strategy to better protect related products.
الملخص
Objective To construct a lentiviral vector for overexpression of bone morphogenetic protein 7(BMP7)in mice,and the effect of BMP7 overexpression on the expression of Jagged1 in mouse aortic endothelial cells and the calcification of the co-cultured vascular smooth muscle cells(VSMCs)were analyzed.Methods According to the target gene information Mouse-BMP7(NM_007557.3)and plasmid information pLVX-zsGreen-C1,gene sequence synthesis was carried out to construct BMP7 overexpression lentivirus.The efficiency of BMP7 overexpression lentivirus infection was detected by qPCR;the expression of Jagged1 protein in aortic endothelial cells from infected mice was detected by Western blot.The endothelial cells with lentivirus overexpressing BMP7 were co-cultured with VSMCs,and the calcification of VSMCs was observed by alizarin red staining.Results BMP7 overexpression lentiviral vector was successfully constructed and transfected into aortic endothelial cells.qPCR test results showed that the expression level of BMP7 mRNA was significantly increased in the BMP7 overexpression group than that in the normal control group(P<0.01),while there was no significant difference in the expression of BMP7 mRNA between the empty vector control group and the normal control group(P>0.05).Western blot results showed that the expression level of Jagged1 protein in endothelial cells of mouse in the BMP7 overexpression group was significantly lower than that in the normal control group(P<0.01),while there was no significant difference in the expression level of Jagged1 protein in endothelial cells between the empty vector control group and the normal control group(P>0.05).The results of alizarin red staining showed that the calcification of VSMCs was significantly increased after co-cultured with endothelial cells infected with BMP7 lentivirus.Conclusion Mouse BMP7 overexpression lentiviral vector was successfully constructed,and overexpression of BMP7 can reduce the expression of Jagged1 in mouse aortic endothelial cells and promote the calcification of co-cultured VSMCs.
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Skin wounds are global public problems,especially in terms of the difficult healing of chronic wounds,which may seriously affect patients'lives.Most skin-wound animal models are currently established by physical method,and different animal models have different biological characteristics.This review therefore classifies mouse,rat,and other animal models of skin wounds according to the literature,summarizes and analyzes the construction of skin-wound animal models based on physical method and evaluation indicators,and considers the advantages and disadvantages of different animal models,to provide a basis for the rational construction of skin-wound animal models and drug research and development.
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On August 2-4,2023,the"Third Summit Forum on'Building a Community of Shared Future for Doctors and Patients'"was jointly organized by institutions such as the Chinese Medical Ethics,the Hospital Humanities Management and Talent Training Special Committee of the China Population and Culture Promotion Association,Center for Ethical Studies of Renmin University of China,the Newspaper for China's Physicians,the China Health Law Society,the China Anti-Cancer Association,and the China Association For Ethical Studies in Harbin.The conference arranged a sub-forum for the"Seminar on the Construction of Chinese Medical Humanities",with domestic medical humanities scholars attending the conference.After heated discussions at the seminar,the Scholars'Consensus on the Construction and Development of Chinese Medical Humanities was formed.It was proposed that in the new era,it is urgent to build the medical humanities discipline,as well as lead the academic integration and development of medical humanities under the core socialist values.At the same time,for the construction of the medical humanities discipline,it is necessary to optimize the organizational mechanism,prosper and develop the overall framework of the medical humanities discipline,accelerate the construction of a professional teaching team for the medical humanities discipline,promote the establishment of a new carrier medical humanities education and teaching in cultivating morality and nurturing talents,as well as focus on solving problems related to the cultivation of medical humanities graduate students.
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Hospitals without disciplines have no performance performance,the focus of performance reform lies in mechanism transformation.Hospital performance management and discipline construction are interdependent relationships.Performance management provides guidance and motivation for the process of discipline construction,the construction of disciplines provides a value basis for the business connotation of performance management.Guiding discipline construction by clarifying the disease efficacy system.Clarify discipline construction by refining the technical system.Quantify discipline construction by organizing departmental projects.Transform financial and personnel performance assessment into technical value management.The conjugate mechanism can trigger and drive the deployment,support,and fulfillment of business.Performance management plans are only effective when they are publicly available.Only solutions that comply with business logic can be made public.By mining valuable data,we tap into potential business value.
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The relationship between antagonism and symbiosis exists not only in the biological world,but also among the subspecialties of large tertiary grade A general hospitals.In the context of symbiosis theory,the following recommendations based on the four basic elements of subspecialty symbiosis systems were proposed to provide a theoretical basis for exploring the path of high-quality development of subspecialties:enhance the capacity of the symbiosis unit itself and clarify the role of the unit;establish efficient information system and make full use of management platform;improve interest coordination mechanism and strengthen inter-subspecialty ties;implement relevant support policies and solid sense of symbiotic to synergy provide a theoretical basis for exploring pathways for high quality development of subspecialties.
الملخص
Improving the construction of new mechanisms for the operation of public hospitals is an important task in promoting the comprehensive reform of public hospitals and the construction of modern hospital management systems.It analyzes the background of constructing new operational mechanisms based on policy evolution,histori-cal evolution,and practical needs,and analyzes the problems of imbalanced management resource allocation struc-ture,one-sided pursuit of economic benefits,low input-output efficiency,and low personnel enthusiasm in hospital operation.It proposes to grasp the key path and main measures to improve the construction of new operating mecha-nisms for public hospitals while respecting industry characteristics,adhering to government leadership,and improving market regulation.
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Objective:To investigate the current status of research on the construction of leadership indicator system in the medical field at home and abroad, and to analyze the characteristics of the indicator system therein.Methods:This was a bibliometric study. The group applied subject keywords to search relevant literature on the construction of leadership indicator system in the medical field at home and abroad on English websites PubMed, Web of Science, Google Scholar, CINAHL, Scopus and Chinese websites Baidu Academic, CNKI, CQVIP, Wanfang Data Knowledge Service Platform, with a time frame of 2016-2023. The basic characteristics of the literature, the theoretical framework of the research application and the research theme were extracted, and the content of the indicator system in the literature was reviewed and summarized.Results:A total of 21 literatures were included, including 7 Chinese literatures and 14 English literatures. Of these literatures, 10 focused on physician leadership, 5 on medical manager leadership, and 2 on general practitioner leadership. Among 16 research literatures, 9 informed the theoretical basis of leadership, and 4 literatures were applied research. Five main themes were identified: leadership studies of individual healthcare administrators, leadership development in healthcare, interest and attitudes of healthcare workers towards leadership learning, applications of leadership in healthcare, and the impact of leadership in healthcare on patients and healthcare organizations.Conclusions:At present, research on the construction of the leadership indicator system in the medical field presents is diverse, with differences in theoretical basis and content. The original and empirical research is still insufficient.
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Microsurgery is not only a technology, but also a science. Microsurgery was enlisted as a tier-three discipline in the Classification of National Clinical Medicine Disciplines (Discipline code 320.2715) in 1992. In the new era, the discipline development of microsurgery should be inherited, innovated, realistic and pragmatic, and it also relies on the other surgical specialties to expand the applications of microsurgery. Microsurgery technology should firmly adhere to its core competitiveness and hold high the banner of microsurgical characteristics by offering the best possible serves to all the clinical surgical disciplines; Pay equal attention to medicine, teaching and scientific researches; Unite, collaborate and strengthen academic exchanges at home and abroad; Focus on talent training (i.e. exports of great country, leading figures, etc.) and support the development of private hospitals specialised in microsurgery. The supportive roles of the Chinese Journal of Microsurgery shall be further enforced to facilitate the discipline development of microsurgery and promoting high-quality development of microsurgery.
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Objective:To construct a scientific and technological evaluation system based on the needs of the pilot program for building a national high-quality hospital and establishing a national medical center.Methods:Xiangya Hospital of Central South University gradually improved its academic evaluation system by following the guidelines outlined in national authorities′ documents regarding "abolishing the five only" and "setting new standards", adhering to the guiding principles of "quality, contribution, efficiency, and impact" and employing the principles of "high-standard evaluation, quantitative evaluation, representative work evaluation, and third-party evaluation" .Results:The hospital established a comprehensive, scientific, and quantifiable indicator pool. These indicators were applied to various aspects of medical innovation evaluation, including awarding incentives, discipline assessment, professional promotion, personnel assessment, mentor selection for graduates, and excellence evaluation. Simultaneously, the hospital developed an intelligent platform for medical innovation evaluation and assessment in university-affiliated hospitals based on performance management theory.Conclusions:Through the construction and practice of the Xiangya technology evaluation system, the hospital further improved and optimized its academic evaluation work, guiding researchers to high-quality innovation and efficient translational research, ultimately promoting the high-quality development of the hospital.
الملخص
Discipline construction is the main focus of the high-quality development of public hospitals. The authors elaborated on the practice of Zhongshan Hospital(Xiamen), Fudan University, based on the " double-center" homogenization management, implementing the 123456 strategy of " integrated management and homogeneous development" in discipline construction. The hospital has promoted discipline construction from six aspects: building discipline cluster, promoting talent cultivation, building science and technology innovation platform, precise personnel classification, medical and education collaborative education, and information sharing and support. It has achieved new development goals of filling weak discipline gaps, transforming talent transfusion into hematopoietic, and integrating medical, educational, research and management innovation. However, it also encountered difficulties such as homogenization barrier of discipline construction, shortage of excellent talents, and limited brand influence of superior disciplines. The authors put forward suggestions from three dimensions: deepening homogeneous management, building talent echelon, and increasing publicity, in order to provide experience for the high-quality development of other hospitals.
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[Objective]To explore the construction measures of a new pattern of tutor-postgraduate relationship under the background of striving for"double first-class"traditional Chinese medicine(TCM)university,in order to continuously improve the quality of postgraduate training in TCM universities.[Methods]Under the background of striving for"double first-class"TCM universities,this paper introduces the practical significance of building a good mentoring relationship,and analyzes the outstanding problems existing in the mentoring relationship in the current TCM universities from the perspective of tutors and postgraduates-the two main subjects.[Results]Through the establishment of a good mentoring relationship,the tutor-postgraduate relationship has generally been positively influenced,and the communication between teachers and students has become closer and more efficient.Through a series of positive incentive mechanisms,tutors are more active in providing support and help to postgraduates in academic guidance,academic guidance and life care,and postgraduates are more active in cooperating with tutors in various scientific research work.The quantity and quality of academic papers published by postgraduates have been significantly improved,and the scientific research and teaching work of the tutor team have been carried out more efficiently with remarkable progress.[Conclusion]Starting from the three aspects of strengthening the positive core value of"respecting teachers and medicine",perfecting the relevant system and correcting the imbalance of the tutor-postgraduate relationship,the School of Basic Medicine of Zhejiang Chinese Medical University focuses on exploring the new mode of building a good tutor-postgraduate relationship,and puts forward feasible suggestions through a series of measures.This mode has significantly improved the tutor-postgraduate relationship.It not only plays a positive role in improving postgraduates'professional level and communication-scientific research-innovation ability,but also provides a guarantee for tutors to complete teaching and scientific research work successfully,which is worthy of further improvement and promotion.
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BackgroundThe existing tools in China for assessing psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint do not sufficiently consider the specialty in psychiatric practice， and the scale items are somewhat cumbersome to use， which together restrict their further promotion and application. Accordingly， there is an urgent need for developing a more scientific assessment tool. ObjectiveTo construct a scale for assessing psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint and to verify its reliability and validity， so as to provide a generic tool for the assessment. MethodsBased on the theoretical framework of the knowledge-attitude-practice model， the preliminary scale was formed through systematic literature review， qualitative interview and Delphi method. From July to December 2021， a stratified sampling was utilized to select 729 psychiatric nurses from tertiary， secondary and primary （including unclassified medical institutions and grassroots hospitals） psychiatric hospitals in Guangdong Province. The formal scale was developed through item analysis， exploratory factor analysis and confirmatory factor analysis. The validity of the scale was evaluated by content validity and structure validity， and the reliability was verified by procedures including Cronbach's α coefficient， test-retest reliability， and split-half reliability. ResultsA total of 12 items of three dimensions （knowledge， attitude， practice） were included in the scale for assessing psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint. The scale-level content validity index （S-CVI） was 0.941， and the item-level content validity index （I-CVI） ranged from 0.812 to 1.000. Exploratory factor analysis extracted three common factors， and the cumulative variance contribution rate was 62.948%. The confirmatory factor yielded adequate fit. Cronbach's α coefficient was found to be 0.887 for the scale， 0.819 for knowledge dimension， 0.842 for attitude dimension， and 0.831 for practice dimension. The split-half reliability and test-retest reliability for the scale were 0.712 and 0.922， respectively. ConclusionThe scale shows satisfactory reliability and validity， which can be used to assess psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint. ［Funded by Guangdong Clinical Teaching Base Teaching Reform Research Project （number， 2021JD119）］
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AIM: To analyze the influencing factors of postoperative dry eye complication after corneal transplantation and to build a nomogram prediction model.METHODS: Clinical data were collected on 117 patients who underwent corneal transplantation at our hospital from March 2021 to February 2023. They were divided into dry eye group(n=96)and non-dry eye group(n=21)according to whether there was a postoperative dry eye. The risk factors of postoperative complication of dry eye after corneal transplantation were analyzed, the nomogram prediction model for predicting postoperative complication of dry eye after corneal transplantation was constructed, and the internal validation of the model and the prediction efficacy were assessed by calibration curves and decision curves, respectively.RESULTS: Comorbid diabetes mellitus, comorbid sleep disorders, comorbid meibomian gland dysfunction, chronic eye drop abuse, chronic corneal contact lens wear, interleukin-6(IL-6), and tumor necrosis factor-α(TNF-α)were the risk factors for the complication of dry eye after corneal transplantation(P<0.05). The nomogram model predicted a C-index of 0.890(95% CI 0.877-0.903). The nomogram model had a threshold >0.07, and the nomogram model provided higher net clinical benefit than the single index in all cases.CONCLUSION: The nomogram model built in this study based on the factors affecting the complication of dry eye after corneal transplantation has a good predictive value for the complication of dry eye after corneal transplantation.
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Empowered by the rapid development of artificial intelligence technology and information security technology, basic medicine, translational medicine, and clinical medicine have entered a new era. In this process, the relevant data such as text, genetics, images, and videos have increased at an astonishing rate. Traditional specialized disease databases cannot adapt to the multimodality of data and the multicentralization of data sources in the present/future. Therefore, establishing a next-generation multimodal and multicenter collaborative specialized disease database that is suitable for secure data sharing and ethical in clinical research is essential. This paper expounds the concept and basic framework of developing a next-generation clinical research disease database with universal use, emphasizing the establishment of a multimodal data integration mechanism, a multicenter collaborative system supported by privacy-preserving computing, highly intelligent software and hardware entities, and an integrated operational management mode. It also introduces the application of this concept in the construction of a breast cancer three-dimensional life database, a project of China Breast Cancer Innovation Alliance.
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Using constructivism theory， this study explored the relationship between the "origin" and "flow" of academic schools in traditional Chinese medicine （TCM）， clarified the developmental patterns of schools， and provided insights for the modernization， inheritance， and innovation of current schools. Academic schools originate from different cultural sources， and their differentiation and development are similar to the replication， spread and variation of biological "genes". The theoretical characteristics of constructivism align well with the principles of formation and differentiation of academic schools. The construction of academic thoughts and core diagnostic and therapeutic concepts within each school can be seen as a multilevel unity of self-construction， mutual construction among individuals， and social construction. Firstly， individual medical practitioners choose and inherit from the origins of TCM， integrating personalized understanding， which then differentiates into various schools in the history of academia. Secondly， during the process of cultural inheritance， medical practitioners from different times and regions gradually form academic schools and local medical schools through the method of "tailoring strategies to three categories of etiological factors" and mutual construction among individuals. Finally， in the context of the scientific， standardized， and intelligent development of modern medicine， the further evolution of academic schools needs to follow the evolutionary laws of traditional medicine， combine with the health needs of the new era， adopt a social construction approach， facilitate multi-party participation in the inheritance and innovation of academic thoughts and clinical experiences， and utilize the internet and intelligent technology means to empower modern development.
الملخص
With the development of the diagnosis and treatment for rare diseases and the promotion of the construction of ′Double First-Class′ Universities in China, the libraries of medical schools have to make full use of their strengths to better face new challenges in discipline construction proactively. This article refers to resource and information service practices related to the rare disease carried out by medical libraries in China and in other countries; explores the possibilities of building up the resource and information in the future, aiming at improving the awareness of rare diseases among medical students, researchers, and the general public. The article also focuses on the need for strengthening the support for teaching and research into rare diseases, hoping to contribute to the overall improvement of the diagnosis, treatment, and educational research in rare diseases in China.
الملخص
Objective @#To construct lentiviral vector of p62 gene over expression , and stably express p62 gene in human monocytic leukemia cells 1 (THP 1) , and to provide a way to study the role of p62 gene at the cellular lev el .@*Methods @#The p62 gene fragment was amplified by polymerase chain reaction (PCR) , and the amplified product was ligated to the linearized pcDNA3 1 Flag PCDH10 lentiviral vector. After identifying with PCR , the PCR product was cotransfected with the packaging plasmid into human embryonic kidney cells 293 (HEK 293T) . THP 1 cells were infected with recombinant lentivirus . Positive cell clones were screened by ampicillin . Western blot and real time fluorescence quantitative polymerase chain reaction (RT qPCR) were used to detect THP 1 cell lines with high p62 expression ( overexpression group) and THP 1 cell lines transfected with empty plasmid without p62 gene ( control group) . The expression levels of TNF α, IL 1βand Cxcl1 after K. p. infection were detected by RT qPCR .@*Results @#The p62 gene fragment was successfully obtained by PCR and ligated to pcDNA3 1 Flag PCDH10 vector. PCR confirmed that p62 pcDNA3 1 Flag PCDH10 recombinant plasmid was constructed successfully. Am picillin resistant cell lines were selected after lentiviral infection of THP 1 cells . The results of Western blot analysis showed that the THP 1 cells with drug sieve survival increased the expression of P62 protein compared with the con trol cells (P < 0.001) , and RT qPCR analysis showed that the relative mRNA expression of p62 increased (P < 0.001) . THP 1 cells with high expression of P62 were successfully constructed . The levels of TNF-α、IL-1βand C xcl1 from THP 1 cells with high expression of P62 significantly increased after infection with K. p. (P < 0.01) . @*Conclusion @#P62 pcDNA3 1 Flag PCDH10 vector and THP 1 cells with high expression of P62 can be successful ly constructed by three plasmid packaging system , which provides a basis for the study of p62 .