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Experimental studies of relationship between phospholipid level and Yangxueqingnao particles in transient cerebral ischemia attack

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中国临床康复 2003年第3期7卷 500-501页

作者：牛建平薛萍伍期专李丹姚存姗王燕华包鹤丘 Department of Neurology First Hosp ital Affiliated to Peking Univer-sity Medical clinic for leaders Beijing Railway Hospital of Ministery of Railway

AIM:To investigate the effect of transie nt ischemia attack(TIA)on phospho-lipid level and the effect of traditi onal Chinese herb -Yangxueqingnao p ***:To establish the animal model of TIA i n mice by injecting Peroxide through caudal vein,and th en feed the mice with Yangxueqingnao particles in different *** e voking 4times of TIA and cut off the head the other day,then measure the level of lysophosphatidic acid(LPA),general phospholipid in blood plasma and bra in ***:Score of the group without treatment was 1.0±0.8,while that of group administered with Yangxueqingnao particles(2g /kg)was 0.5±0.4(P<0.05)LPA level of TIA mice were 6.1±0.4and 2.1±1.3and increased significantly com-pared with that of the *** c hanges can be reversed by treatment as can be seen the result 4.9±*** phospholipid level of TIA mice in brain tissue decreased significantly com pared with that of the control as the r esult:(2.3±1.1)and(6.6±2.8)μmol /g,*** treatme nt,general phopholipid level can reach(4.3±2.0)μmol /***:LPAand general phospholipid levels in bloo d plasma and brain tissue are abnorma l in experimental TIA mice,but can be rev ersed by Yangxueqingnao particles a nd it can be used in treatment.

关键词：短暂性脑缺血发作磷脂养血清脑颗粒实验研究

Research trends on artificial intelligence and endoscopy in digestive diseases: A bibliometric analysis from 1990 to 2022

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World Journal of Gastroenterology 2023年第22期29卷 3561-3573页

作者： Ren-Chun Du Yao-Bin Ouyang Yi Hu Department of Gastroenterology The First Affiliated Hospital of Nanchang UniversityNanchang 330006Jiangxi ProvinceChina Department of Oncology Mayo ClinicRochesterMN 55905United States Department of Surgery The Chinese University of Hong KongHong Kong 999077China

BACKGROUND Recently,artificial intelligence(AI)has been widely used in gastrointestinal endoscopy *** To comprehensively evaluate the application of AI-assisted endoscopy in detecting different digestive diseases using bibliometric *** Relevant publications from the Web of Science published from 1990 to 2022 were extracted using a combination of the search terms“AI”and“endoscopy”.The following information was recorded from the included publications:Title,author,institution,country,endoscopy type,disease type,performance of AI,publication,citation,journal and *** A total of 446 studies were *** number of articles reached its peak in 2021,and the annual citation numbers increased after ***,the United States and Japan were dominant countries in this field,accounting for 28.7%,16.8%,and 15.7%of publications,*** Tada Tomohiro Institute of Gastroenterology and Proctology was the most influential institution.“Cancer”and“polyps”were the hotspots in this *** polyps were the most concerning and researched disease,followed by gastric cancer and gastrointestinal *** endoscopy was the most common type of *** accuracy of AI in detecting Barrett’s esophagus,colorectal polyps and gastric cancer from 2018 to 2022 is 87.6%,93.7%and 88.3%,*** detection rates of adenoma and gastrointestinal bleeding from 2018 to 2022 are 31.3%and 96.2%,*** AI could improve the detection rate of digestive tract diseases and a convolutional neural network-based diagnosis program for endoscopic images shows promising results.

关键词： Bibliometric analysis Artificial intelligence Endoscopy Publications Research trends

Worldwide orthopaedic research activity 2010-2014:Publication rates in the top 15 orthopaedic journals related to population size and gross domestic product

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World Journal of Orthopedics 2017年第6期8卷 514-523页

作者： Erik Hohmann Vaida Glatt Kevin Tetsworth Medical School University of Queensland Medical School Faculty of HealthUniversity of Pretoria Department of Orthopedic Surgery and Sports Medicine Valiant Clinic/Houston Methodist Group University of Texas Health Science Center Department of Orthopaedic Surgery Royal Brisbane Hospital Department of Surgery School of MedicineUniversity of Queensland

AIM To perform a bibliometric analysis of publications rates in orthopedics in the top 15 orthopaedic journals. METHODS Based on their 2015 impact factor, the fifteen highest ranked orthopaedic journals between January 2010 and December 2014 were used to establish the total number of publications; cumulative impact factor points(IF) per country were determined, and normalized to population size, GDP, and GDP/capita, comparison to the median country output and the global leader. RESULTS Twenty-three thousand and twenty-one orthopaedic articles were published, with 66 countries publishing. The United States had 8149 publications, followed by the United Kingdom(1644) and Japan(1467). The highest IF was achieved by the United States(24744), United Kingdom(4776), and Japan(4053). Normalized by population size Switzerland lead. Normalized by GDP, Croatia was the top achiever. Adjusting GDP/capita, for publications and IF, China, India, and the United Stateswere the leaders. Adjusting for population size and GDP, 28 countries achieved numbers of publications to be considered at least equivalent with the median academic output. Adjusting GDP/capita only China and India reached the number of publications to be considered equivalent to the current global leader, the United States. CONCLUSION Five countries were responsible for 60% of the orthopaedic research output over this 5-year period. After correcting for GDP/capita, only 28 of 66 countries achieved a publication rate equivalent to the median country. The United States, United Kingdom, South Korea, Japan, and Germany were the top five countries for both publication totals and cumulative impact factor points.

关键词： Bibliometrics Orthopedic surgery Impact factor Publication productivity

Critical care practices in the world:Results of the global intensive care unit need assessment survey 2020

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World Journal of Critical Care Medicine 2022年第3期11卷 169-177页

作者： Faisal A Nawaz Neha Deo Salim Surani William Maynard Martin L Gibbs Rahul Kashyap College of Medicine Mohammed Bin Rashid University of Medicine and Health SciencesDubai 505055United Arab Emirates Department of Medicine Mayo Clinic Alix School of MedicineRochesterMN 55905United States Critical Care Medicine Mayo ClinicRochesterMN 55905United States Texas A&M University College StationTX 77843United States Internal Medicine TriStar Centennial Medical CenterHCA HealthcareNashvilleTN 37203United States Pulmonary and Critical Care Tulane University School of MedicineNew OrleansLA 70112United States

BACKGROUND There is variability in intensive care unit(ICU)resources and staffing *** may reflect variation in practice and outcomes across all health *** To improve research and quality improvement measures administrative leaders can create long-term strategies by understanding the nature of ICU practices on a global *** The Global ICU Needs Assessment Research Group was formed on the basis of diversified skill *** aimed to survey sites regarding ICU type,availability of staffing,and adherence to critical care *** international survey‘Global ICU Needs Assessment’was created using Google Forms,and this was distributed from February 17^(th),2020 till September 23^(rd),*** survey was shared with ICU providers in 34 *** approaches to motivating healthcare providers were implemented in securing submissions,including use of emails,phone calls,social media applications,and WhatsApp^(TM).By completing this survey,providers gave their consent for research *** study was deemed eligible for category-2 Institutional Review Board exempt *** There were a total 121 adult/adult-pediatrics ICU responses from 34 countries in 76 cities.A majority of the ICUs were mixed medical-surgical[92(76%)].108(89%)were adult-only *** 36 respondents(29.8%)were 31-40 years of age,with 79(65%)male and 41(35%)female participants.89 were consultants(74%).A total of 71(59%)respondents reported having a 24-h inhouse intensivist.A total of 87(72%)ICUs were reported to have either a 2:1 or≥2:1 patient/nurse *** 44%of the ICUs were open and 76%were mixed type(medical-surgical).Protocols followed regularly by the ICUs included sepsis care(82%),ventilator-associated pneumonia(79%);nutrition(76%),deep vein thrombosis prophylaxis(84%),stress ulcer prophylaxis(84%),and glycemic control(89%).CONCLUSION Based on the findings of this international,multi-dimensional,needs-assessment survey,there is a need for increased

关键词： Intensive care unit Critical care Global Survey Intensive care unit survey Intensive care unit needs

Review of global neurosurgery education: Horizon of Neurosurgery in the Developing Countries

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Chinese Neurosurgical Journal 2020年第3期6卷 178-190页

作者： Y.Kato B.S.Liew A.A.Sufianov L.Rasulic K.I.Arnautovic V.H.Dong I.S.Florian F.Olldashi Y.Makhambetov B.Isam M.Thu Ts.Enkhbayar N.Kumarasinghe A.H.Bajama S.Nair S.Sharif M.R.Sharma J.A.Landeiro C.G.Yampolsky N.M.F.El-Ghandour A.M.Hossain S.Sim S.Chemate Hira Burhan L.Feng H.Andrade Isabelle M.Germano Department of Neurosurgery Fujita Health University Bantane HospitalNagoyaJapan Department of Neurosurgery Hospital Sungai BulohSungai BulohSelangorMalaysia Federal State-Financed Institution“Federal Centre of Neurosurgery”of Ministry of Health of the Russian Federation TyumenRussia I.M.Sechenov First Moscow State Medical University MoscowRussia Faculty of Medicine University of BelgradeBelgradeSerbia Semmes-Murphey clinic and Department of Neurosurgery University of TennesseeMemphisTNUSA Neurosurgery Center of Viet Duc university hospital HanoiVietnam Department of Neurosurgery University of Medicine and Pharmacy“Iuliu Hatieganu”Cluj-NapocaCluj CountyRomania Department of Neurosurgery University Hospital of TraumaTiranaAlbania National Center of Neurosurgery AstanaKazakhstan Neurosurgical Centre Yangon General HospitalYangoonMyanmar Mongolian Neurosurgical Society UlaabaatarMongolia National Hospital of Sri Lanka ColomboSri Lanka Department of Neurosurgery Dr Soetomo General HospitalAirlangga UniversitySurabayaIndonesia Department of Neurosurgery Sree Chitra Tirunal Institute for Medical Sciences and TechnologyThiruvananthapuramIndia Institute of Postgraduate Studies and Medical Sciences Liaquat National Hospital&Medical CollegeKarachiPakistan Department of Neurosurgery TU Teaching HospitalKathmanduNepal Department of Neurosurgery Universidade Federal FluminenseNiteróiBrazil Department of Neurosurgery Hospital Italiano de Buenos AiresBuenos AiresArgentina Department of Neurosurgery Faculty of MedicineCairo University81 Nasr RoadNasr CityCairoEgypt Bangladesh Society of Neurosurgeons DhakaBangladesh Khema clinic 18 StreetPhnom Penh 528Cambodia DNB Neurosurgery Apollo HospitalChennaiIndia Institute of Neurosciences Nobel Medical College and Teaching HospitalBiratnagarNepal China International Neuroscience Institute BeijingChina Department of Neurosurgery University Medicine MannheimMannheimGermany Icahn School of Medicine Mount Sinai HospitalNew York CityUSA

Globally,the discipline of neurosurgery has evolved remarkably *** being one of the latest medical specialties,which appeared only around hundred years ago,it has witnessed innovations in the aspects of diagnostics methods,macro and micro surgical techniques,and treatment ***,this development is not evenly distributed between developed and developing *** same is the case with neurosurgical education and training,which developed from only traditional apprentice programs in the past to more structured,competencebased programs with various teaching methods being utilized,in recent times.A similar gap can be observed between developed and developing counties when it comes to neurosurgical ***,most of the scholars working in this field do understand the coherent relationship between neurosurgical education and neurosurgical *** context to this understanding,a symposium was organized during the World Federation of Neurological Surgeons(WFNS)Special World Congress Beijing *** symposium was the brain child of *** Kato-one of the eminent leaders in neurosurgery and an inspiration for female *** speakers from different continents presented the stages of development of neurosurgical education in their respective *** paper summarizes the outcome of these presentations,with particular emphasis on and the challenges faced by developing countries in terms of neurosurgical education and strategies to cope with these challenges.

关键词： Global neurosurgical education Developing countries