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6815篇 您的检索式:作者名="L Davis"
    题名 作者 年代 出处 被引量
1血管内超声去肾交感神经术治疗高血压:一项多中心,国际,单盲,随机,假手术对照试验显示文摘早期研究表明,基于射频的去肾交感神经术可降低中度高血压患者的血压。研究者研究了在没有使用抗高血压药物的情况下,使用血管内超声去。肾交感神经术是否会降低高血压患者的动态血压。刘青 叶鹏 Azizi M Schmieder RE Mahfoud F Weber MA Daemen J Davies J Basile J Kirtane AJ Wang Y Lobo MD Saxena M Feyz L Rader F Lurz P Sayer J Sapoval M Levy T Sanghvi K Abraham J Sharp ASP Fisher NDL Bloch MJ Reeve-Stoffer H Coleman L Mullin C Mauri L 2018中华高血压杂志2018,26,10:27
2下肢浅静脉治疗术后的加压疗法:美国静脉论坛血管、外科学会、美国静脉学会、血管医学学会和国际静脉联盟的临床实践指南显示文摘一、指南的由来下肢浅静脉治疗术后应用压力治疗的方式是几代血管外科医师多年临床经验积累所得,现主要应用于大隐静脉剥脱术、下肢静脉点状剥脱术及静脉硬化治疗等。目前单就静脉硬化治疗而言,术后压力治疗的推荐也是基于相关文献及实验验证[1],但对于其他术式,尤其是对于大隐静脉的热消融术,目前还没有形成规范统一的建议,这也使得当前的压力治疗具有很大的临床差异性。Lurie F Lal BK Antignani PL Blebea J Bush R Caprini J Davies A Forrestal M Jacobowitz G Kalodiki E Killewich L Lohr J Ma H Mosti G Partsch H Rooke T Wakefield T 李丹(译) 陈程浩(译) 牛传强(译) 张靖(译) 黄建忠(译) 2020中华介入放射学电子杂志2020,8,4:16
3A novel chemopreventive strategy based on therapeutic microRNAs produced in plants显示文摘Sizolwenkosi Mlotshwa Gail J Pruss John L MacArthur Matthew W Endres Celestia Davis Lome J Hofseth Maria Marjorette Pena Vicki Vance 2015Cell Research2015,25,4:12
4Definition and classification of cancer cachexia: an international consensus显示文摘Kenneth Fearon Florian Strasser Stefan D Anker Ingvar Bosaeus Eduardo Bruera Robin L Fainsinger Aminah Jatoi Charles Loprinzi Neil MacDonald Giovanni Mantovani Mellar Davis Maurizio Muscaritoli Faith Ottery Lukas Radbruch Paula Ravasco Declan Walsh Andrew 2011Lancet Oncology2011,,5:8
5Osteoprotegerin: A Novel Secreted Protein Involved in the Regulation of Bone Density显示文摘W.S Simonet D.L Lacey C.R Dunstan M Kelley M.-S Chang R Lüthy H.Q Nguyen S Wooden L Bennett T Boone G Shimamoto M DeRose R Elliott A Colombero H.-L Tan G Trail J Sullivan E Davy N Bucay L Renshaw-Gegg T.M Hughes D Hill W Pattison P Campbell S Sander G Van 1997Cell1997,,2:6
6Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘C.P Wilkinson Frederick L Ferris Ronald E Klein Paul P Lee Carl David Agardh Matthew Davis Diana Dills Anselm Kampik R Pararajasegaram Juan T Verdaguer 2003Ophthalmology2003,,9:4
7胆固醇结石病人肝脏脂质代谢异常的分子生物学研究显示文摘目的:研究导致胆石病人胆汁胆固醇过饱和的肝脏胆固醇和胆汁酸代谢途径中的分子生物学改变。方法:收集22例胆石病人和13例无胆石病的对照病人肝脏活检组织、胆囊胆汁和血浆。采用实时定量PCR检测肝脏基因表达,采用Western印迹法测定蛋白含量。结果:胆石病人较对照组ABCG5/ABCG8和LXRα基因的mRNA表达水平分别增加51%、59%和102%。肝脏SRBI的mRNA和蛋白含量均增加。结论:胆石病人ABCG5/ABCG8基因表达上调,可能与LXRα表达增加促进相关,这些异常是导致胆汁胆固醇过饱和的原因。此外,胆汁中过多的胆固醇可能来源于经肝脏高密度脂蛋白受体SRBI的摄取,而不是由于肝脏合成和酯化的异常。蒋兆彦 姜翀弋 胡海 所广军 Paolo Parini Gsta Eggertsen Matthew A Davis Lawrence L Rudel Curt Einarsson 韩天权 张圣道 2007外科理论与实践2007,12,5:4
8偏头痛相关性眩晕:分类和诊断标准显示文摘目前公认的偏头痛的诊断标准是国际头痛协会(IHS)2004年发布的ICHD-Ⅱ。在这版的分类标准中,仅仅在基底型偏头痛和儿童良性发作性眩晕中提及了眩晕。偏头痛是一常见疾病,其年发病率是11.7%(女性为17.1%,男性为5.6%)。眩晕在偏头痛患者的发生远远高于对照组,同时,眩晕患者有偏头痛高发的现象。在某些患者中,偏头痛和眩晕的发作或是相关的或是独立的。偏头痛和眩晕的确切关系目前还存在争议。冯智英 李焰生 Murdin L Davies RA 2013神经病学与神经康复学杂志2013,10,3:2
9Amino acids with in hypervariable region of avian coronavirus IBV (Massachusetts serotype) spike glycoprotein are associated with neutraiizan on epimpes显示文摘Cavanagh D Davis P L Mockett A P 1998Virus Research1998,11,:2
10澳洲淡水龙虾(Cherax quadricarinatus)商业饲料中鸡肉粉替代鱼粉研究显示文摘水产动物红螯螯虾(Cherax quadricarinatus),俗称澳洲淡水龙虾,在热带和亚热带区域养殖发展十分迅速。由于饲料工业处于初级发展期,红螯螯虾营养需求与各种原料消化吸收率数据极其有限,生产饲料一般并未按照螯虾的特殊要求来单独设计配方。考虑到近期鱼粉价格上涨,使用类似鸡肉粉等替代蛋白源显得更为经济。本研究评价螯虾幼虾投喂使用鸡肉粉替代鱼粉的商业饲料生长效果。红螯螯虾幼虾(0.45±0.01) g暂养在户外圆池(容积24 600 L),密度为12.5尾/m2。养殖池水源为水库抽提,养殖期间保持流水。小龙虾投喂6种饲料,蛋白为26%,粗脂肪为7%,每个处理4个重复,在同等环境条件下生长良好。基础饲料中的鱼粉按比例被鸡肉粉替代,鱼粉含量递减为15%、12%、9%、6%、3%和0,而鸡肉粉含量递增为7.8%、10.5%、13.2%、15.8%、18.5%和21.2%,等氮等能饲料。经过56 d养殖试验,小龙虾所有试验组的存活率大于83%,增长11.3 g以上,处理组间没有显著差异。基于以上试验结果,可以得出结论,鸡肉粉适合作为小龙虾饲料中鱼粉的替代物。刘训华 何志刚 Saoud,I P Rodgers,L J Davis,D A 2019饲料与畜牧2019,0,6:2
11Age at diagnosis of type 2 diabetes and cardiovascular risk factor profile:A pooled analysis显示文摘BACKGROUND The diagnosis of type 2 diabetes(T2D)in younger adults,an increasingly common public health issue,is associated with a higher risk of cardiovascular complications and mortality,which may be due to a more adverse cardiovascular risk profile in individuals diagnosed at a younger age.AIM To investigate the association between age at diagnosis and the cardiovascular risk profile in adults with T2D.METHODS A pooled dataset was used,comprised of data from five previous studies of adults with T2D,including 1409 participants of whom 196 were diagnosed with T2D under the age of 40 years.Anthropometric and blood biomarker measurements included body weight,body mass index(BMI),waist circumference,body fat percentage,glycaemic control(HbA1c),lipid profile and blood pressure.Univariable and multivariable linear regression models,adjusted for diabetes duration,sex,ethnicity and smoking status,were used to investigate the association between age at diagnosis and each cardiovascular risk factor.RESULTS A higher proportion of participants diagnosed with T2D under the age of 40 were female,current smokers and treated with glucose-lowering medications,compared to participants diagnosed later in life.Participants diagnosed with T2D under the age of 40 also had higher body weight,BMI,waist circumference and body fat percentage,in addition to a more adverse lipid profile,compared to participants diagnosed at an older age.Modelling results showed that each one year reduction in age at diagnosis was significantly associated with 0.67 kg higher body weight[95%confidence interval(CI):0.52-0.82 kg],0.18 kg/m^(2) higher BMI(95%CI:0.10-0.25)and 0.32 cm higher waist circumference(95%CI:0.14-0.49),after adjustment for duration of diabetes and other confounders.Younger age at diagnosis was also significantly associated with higher HbA1c,total cholesterol,low-density lipoprotein cholesterol and triglycerides.CONCLUSION The diagnosis of T2D earlier in life is associated with a worse cardiovascular risk factor profile,compared to those diagnosed later in life.Mary M Barker Francesco Zaccardi Emer M Brady Gaurav S Gulsin Andrew P Hall Joseph Henson Zin ZinHtike Kamlesh Khunti Gerald P McCann Emma L Redman David R Webb Emma G Wilmot Tom Yates Jian Yeo Melanie J Davies Jack A Sargeant 2022World Journal of Diabetes2022,13,3:2
12Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘C.P Wilkinson Frederick L Ferris Ronald E Klein Paul P Lee Carl David Agardh Matthew Davis Diana Dills Anselm Kampik R Pararajasegaram Juan T Verdaguer 2003Ophthalmology2003,,9:2
13Causes of encephalitis and differences in their clinical presentations in England: a multicentre, population-based prospective study显示文摘Julia Granerod Helen E Ambrose Nicholas WS Davies Jonathan P Clewley Amanda L Walsh Dilys Morgan Richard Cunningham Mark Zuckerman Ken J Mutton Tom Solomon Katherine N Ward Michael PT Lunn Sarosh R Irani Angela Vincent David WG Brown Natasha S Crowcroft 2010The Lancet Infectious Diseases2010,,12:2
14Plasmid-encoded hygromycin B resistance:the sequence of hygromycin B phosphotransferase gene and its expression in Escherichia coli and Saccharonyces cerevisiae显示文摘Gritz L Davies J 1983Gene1983,25,:2
15X-ray interactions: photabsorption, scattering, transmission, and reflection at E-50-30000 eV, Z=1-92显示文摘HENKE B L GULLIKSON E M DAVIS J C 1993Atomic Data and Nuclear Tables1993,54,:2
16Incidental non-benign gallbladder histopathology after cholecystectomy in an United Kingdom population: Need for routine histological analysis?显示文摘AIM To analyse the range of histopathology detected in the largest published United Kingdom series of cholecystectomy specimens and to evaluate the rational for selective histopathological analysis.METHODS Incidental gallbladder malignancy is rare in the United Kingdom with recent literature supporting selective histological assessment of gallbladders after routine cholecystectomy.All cholecystectomy gallbladder specimens examined by the histopathology department at our hospital during a five year period between March 2008 and March 2013 were retrospectively analysed.Further data was collected on all specimens demonstrating carcinoma,dysplasia and polypoid growths.RESULTS The study included 4027 patients.The majority(97%) of specimens exhibited gallstone or cholecystitis related disease.Polyps were demonstrated in 44(1.09%),the majority of which were cholesterol based(41/44).Dysplasia,ranging from low to multifocal high-grade was demonstrated in 55(1.37%).Incidental primary gallbladder adenocarcinoma was detected in 6 specimens(0.15%,5 female and 1 male),and a single gallbladder revealed carcinoma in situ(0.02%).This large single centre study demonstrated a full range of gallbladder disease from cholecystectomy specimens,including more than 1% neoplastic histology and two cases of macroscopically occult gallbladder malignancies.CONCLUSION Routine histological evaluation of all elective and emergency cholecystectomies is justified in a United Kingdom population as selective analysis has potential to miss potentially curable life threatening pathology.Krashna Patel Khaled Dajani Satheesh Iype Nikolaos A Chatzizacharias Saranya Vickramarajah Susan Davies Rebecca Brais Siong S Liau Simon Harper Asif Jah Raaj K Praseedom Emmanuel L Huguet 2016World Journal of Gastrointestinal Surgery2016,8,10:2
17Functional analysis ofthe domain structure of tumor necrosis factor-alpha converting enzyme显示文摘Reddy P Slack J L Davis R 0,,:2
18Effective interventions for lifestyle change after myocardial infarction or coronary artery revascularization显示文摘COBB S L BROWN D J DAVIS L L 2006J Am Acad Nurs Pract2006,18,1:1
19Undersea gliders for 6cean research 显示文摘Rudnick L Davis R Eriksen D 2004Marine Tech Soc2004,38,2:1
20Calibration of near infrared reflectance spectroscopy to estimate nitrogen concentration in potato tissues显示文摘YOUNG M W MACKRRON D K L DAVIES H V 1997PotatoResearch1997,,40:1
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