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多发性硬化与EB病毒

美国医学会杂志（中文版） 2004年第3期23卷 139-139页

作者： LynnLLevin，PhD，MPH KassandraLMunger，MSc MarkV．Rubertone，md，MPH 黄觉斌谭铭勋

国际疼痛研究协会疼痛定义修订版:概念、挑战和折中

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中华疼痛学杂志 2020年第5期16卷 341-348页

作者： Raja SN.Carr DB Cohen M.Finnerup NB Flor H.Gibson S Keefe FJ.Mogil JS Ringkamp M.Sluka KA Song XJ.Stevens B Sullivan md.Tutelman PR Ushida T.Vader K 程志祥(译) 许继军(译) 程建国(审校) 刘先国(审校) 刘延青(审校) 不详南京医科大学第二附属医院疼痛科南京市210011 美国克利夫兰医学中心疼痛科俄亥俄州克利夫兰市44101 中山大学疼痛研究中心广州市510275 首都医科大学附属北京天坛医院疼痛科北京市100070

现行国际疼痛研究协会(IASP)将疼痛定义为"与实际或潜在组织损伤,或描述的类似损伤相关的一种不愉快的感觉和情感体验",该定义是由一个分类小组委员会推荐,并于1979年被IASP理事会所采纳。这一定义已被疼痛领域的卫生保健专业人士和研... 详细信息

现行国际疼痛研究协会(IASP)将疼痛定义为"与实际或潜在组织损伤,或描述的类似损伤相关的一种不愉快的感觉和情感体验",该定义是由一个分类小组委员会推荐,并于1979年被IASP理事会所采纳。这一定义已被疼痛领域的卫生保健专业人士和研究人员广泛接受,并被一些行业、政府及非政府组织(包括世界卫生组织)所采用。近年来,一些业内人士认为,随着对疼痛更深入的了解,有必要对这个定义重新审定,并提出了修改建议。因此,2018年,IASP成立了一个主席特别工作小组,该小组是由14名来自多个国家的在疼痛相关的临床和基础科学方面拥有广泛专业知识的人员组成,其任务是评估现行定义及其附带注释,并对其保留还是修改提出建议。本文提供了关键概念的摘要、对IASP会员和公众评论的分析以及两年内委员会对疼痛定义和注释的最终修订意见。特别工作小组最后建议将疼痛定义修改为"与组织损伤或潜在组织损伤相关或类似相关的一种不愉快的感觉和情感体验",并将原来的附带注释更新为一系列简要说明并提供相关词源。今年年初,IASP理事会一致接受了修订后的定义和注释。

关键词：定义术语分类法特别工作小组修订版 IASP

Natural contamination of human hands with enteric parasites in Indian Subcontinent

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World Journal of Clinical Infectious Diseases 2013年第2期3卷 13-19页

作者： M Khalid Ijaz Kaisar A Talukder Mohammad Aslam Rashidul Haque Sandipan Ganguly Ishrat J Azmi md Shawkat Hossain Avik Kumar Mukherjee Dibyendu Raj Ijaz Ahmed Jabeen Kamal Joseph R Rubino Alam Nur-E-Kamal Reckitt Benckiser LLC One Philips ParkwayMontvaleNJ 07645United States International Centre for Diarrheal Disease Research BangladeshDhaka-1000Bangla-desh Division of Parasitology National Institute of Cholera and Enteric DiseasesKolkata-700010India Department of Biology Medgar Evers College of the City University of New YorkBrooklynNew YorkNY 11225United States

AIM: To investigate the prevalence of enteric parasite contamination on hands and the potential role naturally contaminated hands may have in their transmission. METHODS: Prior to initiating the survey, the protocol was reviewed and approved by respective Institutional Review Boards of each survey site(Dhaka, Bangladesh and Kolkata, India). Both stool and corresponding hand wash samples collected, were analyzed for the presence of enteric parasitic ova/(oo)cysts employing conventional microscopy coupled with permanent staining techniques. Additionally molecular approachessuch as polymerase chain reaction(PCR) of enteric parasites recovered from both stool and corresponding hand wash samples, were also used to further confirm their identity. RESULTS: A total of 972 stool samples were collected from both sites surveyed(300 volunteers from Kolkata, India and 672 from Dhaka, Bangladesh). Parasitic analysis revealed, 113(38%) from Kolkata, India and 267(40%) of stool samples from Dhaka, Bangladesh were positive for parasitic ova/(oo)cysts. When the corresponding hand wash samples were analyzed, 43(14%) stool-positive volunteers in Kolkata, India and 47(7%) in Dhaka, Bangladesh were positive for enteric parasitic ova/(oo)cysts. Ascaris lumbricoides(A. lumbricoides) ova and Giardia lamblia(G. lamblia) cysts predominated in hands wash samples from both sites surveyed(from India, A. lumbricoides ova, 53%; G. lamblia cysts 31% and from Bangladesh, A. lumbricoides ova, 47%; G. lamblia cysts 19%). Genotypic analysis of enteric parasitic ova/(oo)cysts obtained from both stool and corresponding hand wash samples taken from the same person were found to be identical. CONCLUSION: These results suggest a possible role of hands contaminated with enteric parasites' ova/(oo)cysts in the transmission of these parasites highlighting another role of hand hygiene/proper hand washing in reducing the disease burden in low socioeconomic communities.

关键词： Enteric parasites Ascaris lumbricoides Giardia lamblia Natural contamination of hands

游泳训练阻止高血压大鼠乙酰胆碱酯酶和丁酰胆碱酯酶活力的变化

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中华高血压杂志 2014年第6期22卷 598-598页

作者： Cardoso AM Abdalla FH Bagatini md Martins CC Fiorin Fda S Baldissarelli J Costa P Mello FF Fiorenza AM Serres JD Gonalves JF Chaves H Royes LF Belló-Klein A Morsch VM Schetinger MR 罗冬梅叶鹏

胆碱酶活性在高血压患者中呈现异常,反映了低度炎症。经常进行体育运动产生的抗炎作用可作为高血压治疗的辅助措施。该研究调查左旋硝基精氨酸甲酯（Nω-nitro-L-arginine-methyl-ester,l-NAME）诱导的高血压大鼠进行6周游泳训练对胆碱... 详细信息

胆碱酶活性在高血压患者中呈现异常,反映了低度炎症。经常进行体育运动产生的抗炎作用可作为高血压治疗的辅助措施。该研究调查左旋硝基精氨酸甲酯（Nω-nitro-L-arginine-methyl-ester,l-NAME）诱导的高血压大鼠进行6周游泳训练对胆碱酶活性（乙酰胆碱酯酶和丁酰胆碱酯酶）的影响。方法：大鼠随机分为4组：对照组（n=10）,运动组（n=10）,l-NAME组（n=10）和运动＋l-NAME组（n=10）。对大鼠进行游泳训练,60min/次,每周5次,并根据大鼠体质量逐级增加负荷至上限为体质量的5%。用分光光度计测定淋巴细胞、全血和血清的酶活性。

关键词：高血压大鼠乙酰胆碱酯酶游泳训练胆碱酯酶活力左旋硝基精氨酸甲酯胆碱酶活性丁酰胆碱酯酶 l-NAME

The FengYun-3 Microwave Radiation Imager On-orbit Verification

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The FengYun-3 Microwave Radiation Imager On-orbit Verificati...

年龄20~30岁人群冠状动脉钙化预测:冠状动脉钙化研究

第七届全国优秀青年气象科技工作者学术研讨会

作者： Hu.Yang is with the National Satellite Meteorological Center, Beijing, 100081 China Fuzhong Weng, is with NESDIS/STAR, Camp Springs, md 20746 USA. Naimeng lu is with the National Satellite Meteorological Center, Beijing, 100081 China Liqing Lv is with the shanghai institute of space communication technology Ming Bai is with the Beijing Aviation University Gaofeng Liu is with the shanghai institute of space communication technology Qiaoyuan Qian is with the shanghai institute of space communication technology Jiakai He is with the shanghai institute of space communication technology Hongxin Xu is with the shanghai institute of space communication technology

Microwave Radiation Imager （MWRI） onboard the FengYun （FY）-3A satellite observes the Earth atmosphere at 10.65, 18.7, 23.8, 36.5 and 89.0 GHz with each having dual polarization. Its calibration system is uniquely designed with its main reflector viewing both cold and hot calibration targets. Two quasi-optical reflectors are used to reflect the radiation from hot load and cold space to the main reflector. However, some radiation loss in the beam transmission path must be taken into account in the calibration process. The loss factor in hot load transmission path is derived using the antenna pattern data measured on ground and satellite data observing over Amazon forest where the scene temperature is steady and close to hot target. The instrument non-linearity factors at different channels are also evaluated over a wide range of brightness temperatures and compared with the results from the ground vacuum test. After a cross-calibration with Windsat data, atmospheric products are derived from MWRI brightness temperatures and display reasonable accuracy and meet the overall requirements.

关键词： Calibration Microwave Radiometer FY-3A Remote Sensing

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中华高血压杂志 2020年第5期28卷 444-444页

作者：周卫(译) 叶鹏(校) Oseia AD Uddin SMI Dzayea O Achirica MC Dardari ZA Obisesan OH Kianoush S Mirbolouk M Orimoloye OA Shaw L Rumberger JA Berman D Rozanski A Miedema md Budoff MJ Vasan RS Nasir K Blaha MJ 不详

该文旨在研究早期冠状动脉钙化(coronary artery calcium,CAC)的相关危险因素,以及CAC在20~30岁成年人中的潜在临床研究价值。方法:纳入CAC研究中基线年龄20~30岁的患者(n=373)作为研究对象,该研究为大型多中心队列研究,研究对象为年龄... 详细信息

该文旨在研究早期冠状动脉钙化(coronary artery calcium,CAC)的相关危险因素,以及CAC在20~30岁成年人中的潜在临床研究价值。方法:纳入CAC研究中基线年龄20~30岁的患者(n=373)作为研究对象,该研究为大型多中心队列研究,研究对象为年龄≥18岁无动脉粥样硬化性心血管病(atherosclerotic cardiovascular disease,ASCVD)的患者,应用CAC评分进行临床风险分层。

关键词：冠状动脉钙化动脉粥样硬化性心血管病风险分层 artery 基线年龄相关危险因素临床研究价值

Introduction to Interventional MRI

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医学影像学杂志 2002年第2期12卷 106-106页

作者： Jarmo Ruohonen, PhD Marconi Medical Systems,Finland, P.O. Box 185,FIN-01511 Vanta, Finland Reviewed by William G.Bradley,Jr.md,PhD Long Beach Memorial Hospital,Long Beach (CA),USA Marconi Medical Systems Finland P.O. Box 185FIN-01511 Vanta Finland Long Beach Memorial Hospital Long Beach (CA)USA

An increasing number of interventional procedures are done under imaging guidance. These include biopsies, drainages and injections. Likewise, imaging guidance and monitoring have enabled the use of sophisticated techniques for minimally invasive therapy of tumors. Since MRI provides the best tissue contrast and lesion sensitivity,the use of MR-guided procedures (MRGP) is quickly gaining momentum. Special hardware and software solutions have been developed that allow more efficient interventional use of the MR scanner. This introduction summarizes the basic concepts of interventional MRI and outlines some of the applications of today and tomorrow.

关键词： Magnetic resonance imaging Interventional

鱼油对心脏复律除颤器植入患者室性快速性心律失常及死亡的影响——ω-3脂肪酸与室性心律失常随机试验研究（SOFA）

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美国医学会杂志（中文版） 2007年第1期26卷 64-64页

作者： Ingeborg A. Brouwer, PhD Peter L. Zock, PhD A. John Camm, md, PhD 顾佳（译）

背景：人们认为，鱼体内的长链多元不饱和脂肪酸（ω-3PUFAs）可减少心律失常的发生，从而降低猝死的风险。目的：比较鱼油保健品及安慰剂对室性快速性心律失常及死亡的影响。设计、地点及患者：ω-3脂肪酸与室性心律失常关系研究”（st... 详细信息

背景：人们认为，鱼体内的长链多元不饱和脂肪酸（ω-3PUFAs）可减少心律失常的发生，从而降低猝死的风险。目的：比较鱼油保健品及安慰剂对室性快速性心律失常及死亡的影响。设计、地点及患者：ω-3脂肪酸与室性心律失常关系研究”（study on Omega-3 Fatty acids and ventricular Arrhythmia，SOFA）是在欧洲26家心脏诊所中开展的一项随机、平行、安慰剂对照、双盲试验。

关键词：室性快速性心律失常心脏复律除颤器室性心律失常 ω-3脂肪酸试验研究随机死亡鱼油

低脂膳食类型与心血管病风险：妇女健康启动项目随机对照膳食改良试验

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美国医学会杂志（中文版） 2007年第3期26卷 139-139页

作者： Barbara V. Howard, PhD Linda Van Horn, PhD Judith Hsia, md 徐成斌（译）

背景：已有多项流行病学研究和试验将膳食与心血管疾病（cardiovascular disease，CAD）的预防联系在一起，但是我们仍需获得长期干预数据。

关键词：膳食类型随机对照妇女健康心血管病试验改良风险低脂