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This study aimed to investigate the development status of traditional Chinese medicine(TCM) intervention in psoriasis in recent ten years, analyze the research hotspots, and summarize the development trends to provide reference materials for scholars in this field. Taking the available literature related to the field of TCM intervention in psoriasis as the research object, the trends, contents, and source publications were statistically analyzed based on bibliometrics. The research cooperation and co-occurrence of keywords in this field were studied by the knowledge map analysis method based on CiteSpace. The total number of Chinese papers was 2 993 and English papers 285. In terms of publication trend, the annual publication of English papers was low but showed an obvious upward trend, while the increase in Chinese papers fluctuated and tended to be flat. In terms of the content of Chinese papers published, TCM ranked first according to the discipline(2 415). In English papers, the number of publications in pharmacology and pharmaceutical science was the highest(87). Literature source analysis showed that the Chinese and English journals with the most publications were China Journal of Traditional Chinese Medicine and Pharmacy and Evidence Based Complementary and Alternative Medicine, respectively. Beijing University of Chinese Medicine published the most dissertations in China(99). The authors with the most publications in Chinese and English were LI Bin(Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine) and LU Chuan-jian(Guangdong Hospital of Traditional Chinese Medicine). As revealed by the CiteSpace analysis of the research cooperation network, there were four mature and stable core teams in this field, but the cooperation intensity between different teams was weak. According to the keywords co-occurrence knowledge graph constructed by CiteSpace, the current hot keywords in this field are as follows: psoriasis, blood-heat syndrome, blood-stasis syndrome, fire needle, blood-dryness type, imiquimod, TCM bath, etiology and pathogenesis, cytokines, cupping therapy, etc. In summary, Chinese scholars have conducted active exploration and research in the field of TCM intervention in psoriasis in recent ten years. The overall development trend is good, and the breadth and depth of the research are constantly extending. It is suggested that relevant research should be free from discipline restrictions and strive for interdisciplinary integration.
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Humans , Medicine, Chinese Traditional , Psoriasis/drug therapyABSTRACT
OBJECTIVE@#To analyze the spatial-temporal distribution characteristics of Oncomelania hupensis snails in Anhui Province from 2011 to 2020, to provide insights into precision control of O. hupensis snails in Anhui Province.@*METHODS@#O. hupensis snail distribution data were collected in Anhui Province from 2011 to 2020 and descriptively analyzed, including actual area of snail habitats, area of emerging snail habitats and area of Schistosoma japonicum-infected snails. The actual area of snail habitats and area of emerging snail habitats were subjected to spatial autocorrelation analysis, hotspot analysis, standard deviation ellipse analysis and space-time scanning analysis, and the clusters of snail distribution and settings at high risk of snail spread were identified in Anhui Province from 2011 to 2020.@*RESULTS@#The actual area of snail habitats gradually decreased in Anhui Province from 2011 to 2020. The actual area of snail habitats were 26 238.85 hm2 in Anhui Province in 2020, which were mainly distributed in marshland and lake regions. There was a large fluctuation in the area of emerging snail habitats in Anhui Province during the period from 2011 to 2020, with the largest area seen in 2016 (1 287.65 hm2), and 1.96 hm2 emerging infected snail habitats were detected in Guichi District, Chizhou City in 2020. Spatial autocorrelation and hotspot analyses showed spatial clusters in the distribution of actual areas of snail habitats in Anhui Province from 2011 to 2020 (Z = 3.00 to 3.43, all P values < 0.01), and the hotspots were mainly concentrated in the marshland and lake regions and distributed along the south side of the Yangtze River, while the cold spots were mainly concentrated in the mountainous regions of southern Anhui Province. There were no overall spatial clusters in the distribution of areas of emerging snail habitats (Z = -2.20 to 1.71, all P values > 0.05), and a scattered distribution was found in local regions. Standard deviation ellipse analysis showed relatively stable distributions of the actual areas of snail habitats in Anhui Province from 2011 to 2020, which was consistent with the flow direction of the Yangtze River, and the focus of the distribution of areas of emerging snail habitats shifted from the lower reaches to upper reaches of Anhui section of the Yangtze River. Space-time scanning analysis identified two high-value clusters in the distribution of actual areas of snail habitats in lower and middle reaches of Anhui section of the Yangtze River from 2011 to 2020, and two high-value clusters in the distribution of areas of emerging snail habitats were identified in mountainous and hilly regions.@*CONCLUSIONS@#There were spatial clusters in the distribution of O. hupensis snails in Anhui Province from 2011 to 2020, which appeared a tendency of aggregation towards the south side and upper reaches of the Yangtze River; however, the spread of O. hupensis snails could not be neglected in mountainous and hilly regions. Monitoring of emerging snail habitats should be reinforced in mountainous and hilly regions and along the Yangtze River basin.
Subject(s)
Animals , China/epidemiology , Ecosystem , Gastropoda , Lakes , Rivers , Schistosoma japonicumABSTRACT
Objective: To give a retrospective bibliometric analysis of documents about the breast cancer stem cell (BCSC) and reveal the hotspots and trends of global output. Methods: Articles about the research of BCSC between 2014 and 2019 were retrieved in PubMed and Scopus databases, and SciVal was used to evaluate the global scholarly output and identify the most active factors, such as publications, countries, institutions, and top journal percentile, from the indicators of Field-Weighted Citation Impact (FWCI), CiteScore (CS), keywords and topic prominence percentile. Research hotspots and trends were discussed in detail. Results: A total of 4 700 publications on the research of BCSC from 2014 to 2019 were retrieved in this study with FWCI 1.73. The USA was the top country with a total of 1 742 publications and National Institutes of Health was the top institution both in total citation and FWCI. Non-coding RNA (ncRNA), mesenchymal stem cells, and immunotherapy were the most frequently used topics in BCSC. Conclusion: Researches on the correlation of BCSC and ncRNA, tumor microenvironment, and immunotherapy are the hotspots and trends in BCSC.
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BACKGROUND: Since 2003, Korea has consistently shown the highest suicide rate among the Organization for Economic Cooperation and Development countries, and suicide remains the major cause of death. In particular, men are 2–3 times more likely to commit suicide than women, which called the ‘gender paradox of suicide.’ The areas with frequent suicide have spatially clustered patterns because suicide with a social contagion spreads around the neighborhood. The purpose of this study was twofold. The first was to estimate the hotspot areas of age-standardized male suicide mortality from 2008 to 2015. The second was to analyze the relationship between the hotspot areas and the regional characteristics for study years. METHODS: The data was collected through the Korean Statistical Information Service. The study areas were 227 si · gun · gu administrative districts in Korea. The hotspot area was used as a dependent variable. Socio-demographic variables (number of marriages per 1,000 population, number of divorces per 1,000 population, and urbanization rate), financial variables (financial independence and social security budget), and health behaviors (EuroQol-5 dimension [EQ-5D], and depression experience rate) were used as independents variables. RESULTS: The hotspot areas were commonly located in Gangwon-do, Chungcheongnam-do, Gyeongsangbuk-do, and Chungceongbuk-do. According to the results of panel logit regression, the number of divorces per 1,000 population, social security budget, and EQ-5D were statistically significant variables. CONCLUSION: The results of hotspot analysis showed the need for establishing a prevention zone of suicide using hotspot areas. Also, medical resources could be considered to be preferentially placed in the prevention zone of suicide. This study could be used as basic data for health policymakers to establish a suicide-related policy.
Subject(s)
Female , Humans , Male , Budgets , Cause of Death , Depression , Divorce , Geographic Information Systems , Health Behavior , Information Services , Korea , Marriage , Mortality , Organisation for Economic Co-Operation and Development , Residence Characteristics , Social Security , Suicide , UrbanizationABSTRACT
OBJECTIVE: To analyze the hotspots and related situations of pneumoconiosis research in China from 2001 to2017. METHODS: China National Knowledge Infrastructure and Wanfang Data were used to retrieve relevant literature on China's pneumoconiosis research from 2001 to 2017. Bibliometrics was used to analyze the distribution of publication time,regions,hotspots,authors and their institutions,carrier journals,keywords,etc. RESULTS: A total of 10 208 literature articles on pneumoconiosis research were screened. The number of published literature in 2001-2017 showed an upward trend year by year( P < 0. 01). Provinces in the Eastern area have the largest number of publications. The areas that have the largest number of publications were in Shandong Province,Beijing City and Hebei Province,followed by Anhui Province,Guangdong Province,Jiangsu Province,Liaoning Province,Shanxi Province and Henan Province. Beijing City,Hebei Province,Tianjin City,Liaoning Province,Anhui Province,Jiangsu Province,Hubei Province and Shanghai City are the hotspots for research on pneumoconiosis. The publications were seen in 1 173 journals. Five occupational medical professional periodicals such as Occupation and Health,Chinese Journal of Industrial Hygiene and Occupational Diseases,China Occupational Medicine,Chinese Journal of Industrial Medicine and Industrial Health and Occupational Diseases publish' the most literature on pneumoconiosis research,accounting for 26. 99% of the effective literature.Occupational disease prevention institutions and hospitals are the main organizations for publishing literatures. The focuses of pneumoconiosis research are silicosis and coal worker's pneumoconiosis,etc. CONCLUSION: Generally,the literature on the research of pneumoconiosis in China from 2001 to 2017 is increasing and is focus on some specific hotspots.Pneumoconiosis research has been specialized. An important carrier for publishing research results has been formed.
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Objective To investigate the tempo?spatial patterns of schistosomiasis in Jiangling County,Hubei Province,so as to identify the risk areas and provide the scientific evidence in following intervention plans for marshland epidemic areas in the stage of transmission control. Methods The schistosomiasis epidemiological data in Jiangling County from 2009 to 2013 to?gether with the related geographical information were collected and analyzed. The tempo?spatial distribution patterns were ana?lyzed by the spatial autocorrelation analysis and spatial clustering analysis. Results The human infection rate was decreased from 2.15%in 2009 to 0.63%in 2013,which was the historically low level. The results of tempo?spatial analysis showed that there were spatial clustering effects in human schistosomiasis infection for each of the years. The values of spatial autocorrelation index Moran’s I were statistically significant. Eighteen and thirty?five clusters were detected by using SatScan and FlexScan soft?ware,respectively. Conclusions From 2009 to 2013,the schistosomiasis endemic situation in Jiangling County presented a decline trend and reached the historical low level. The identified spatial clustering areas should be targeted as the prioritized ar?eas for schistosomiasis control.