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3065篇 您的检索式:作者名="S Murphy"
    题名 作者 年代 出处 被引量
1成人、儿童及孕妇特发性血小板减少性紫癜诊治指南显示文摘特发性血小板减少性紫癜(ITP)是一种自体免疫性疾病,以持续性血小板减少为特征(血小板<150×109/L).其发病机理是自身抗体与血小板抗原结合导致它们在未成熟时即被网状内皮系统,特别是在脾脏中被破坏引起血小板减少.Provan D Newland A Norfolk D Bolton-Maggs P Lilleyman J Greer I May A Murphy M Ouwehand W Watson S 李振宇 徐开林 2004国外医学(输血及血液学分册)2004,27,4:25
2Relationship between the exocrine and endocrine pancreas after acute pancreatitis显示文摘AIM:To determine the prevalence and time course of pancreatic exocrine insufficiency in individuals with newly diagnosed prediabetes or diabetes mellitus after acute pancreatitis.METHODS:Relevant literature cited in three major biomedical journal databases(EMBASE,MEDLINE,and Scopus)was reviewed independently by two authors.There were no language constraints but the search was limited to human studies.Studies included were cohort studies of adult patients who were discharged after an attack of acute pancreatitis.Patients were excluded if they were under 18 years of age or had a previous diagnosis of prediabetes or diabetes mellitus,pancreatic exocrine insufficiency,or chronic pancreatitis.The main outcome measure was the prevalence of concomitant pancreatic exocrine insufficiency in patients who were diagnosed with prediabetes and diabetes mellitus after an attack of acute pancreatitis.Subgroup analysis was conducted for patients who were diagnosed with prediabetes only and those who were diagnosed withdiabetes mellitus only.Subgroup analysis looking at the time course of concomitant pancreatic exocrine and endocrine insufficiency was also conducted.Pooled prevalence and corresponding 95%confidence intervals were calculated for all outcome measures and P-values<0.05 were deemed statistically significant.RESULTS:Eight clinical studies comprising of 234patients met all eligibility criteria.The pooled prevalence of newly diagnosed prediabetes or diabetes in individuals after acute pancreatitis was 43%(95%CI:30%-56%).The pooled prevalence of pancreatic exocrine insufficiency in individuals after acute pancreatitis was 29%(95%CI:19%-39%).The prevalence of concomitant pancreatic exocrine insufficiency in individuals with newly diagnosed prediabetes or diabetes was 40%(95%CI:25%-55%).The prevalence of concomitant pancreatic exocrine insufficiency among individuals with prediabetes alone and diabetes mellitus alone was 41%(95%CI:12%-75%)and 39%(95%CI:28%-51%),respectively.Further analysis showed that the prevalence of concomitant pancreatic exocrine insufficiency in individuals with prediabetes or diabetes decreases over time after an attack of acute pancreatitis.CONCLUSION:Pancreatic exocrine insufficiency occurs in 40%of individuals with newly diagnosed prediabetes or diabetes mellitus after acute pancreatitis.Further studies are needed to investigate the pathogenesis of diabetes in this setting.Stephanie L M Das James I C Kennedy Rinki Murphy Anthony R J Phillips John A Windsor Maxim S Petrov 2014World Journal of Gastroenterology2014,20,45:9
3簇毛麦抗白粉病基因的RAPD及RFLP标记显示文摘分析了来自前苏联簇毛麦及其抗病衍生系的抗白粉病基因对不同生理小种的抗性反应。用 120 个随机引物对 6D/6V 代换系 Pm930640 进行 RAPD 分析,检测到 5 个引物 OPAN03、OPAI01、OPAL03、OPAD07 和 OPAG15,分别在大约 1 700、700、750、480 和 580 bp 处有区别于小麦亲本的多态性条带。对 Chancellor×Pm930640 F2群体进行 OPAN03、OPAI01 和 OPAL03 等 3 个 RAPD 标记与抗白粉病基因的连锁分析,表明这些标记同簇毛麦的抗白粉病基因是连锁的。对大部分分别含有 Pm1-Pm20 的已知抗病基因、含有簇毛麦抗病基因及其相关亲本的 29 个小麦品系进行RAPD标记分析。结果表明,这些标记不仅可以鉴定簇毛麦的抗病基因,而且可以判断其遗传背景。OPAL03750仅出现在含有前苏联簇毛麦 6VS 染色体的抗病材料中,可作为区别于 Pm21 的分子标记。RFLP 标记的结果也表明两个不同簇毛麦的 6VS 染色体有明显的多态性。李辉 陈孝 施爱农 孔凡晶 Leath S Murphy J P 贾旭 2005中国农业科学2005,38,3:7
4Prolonged high-fat-diet feeding promotes non-alcoholic fatty liver disease and alters gut microbiota in mice显示文摘BACKGROUND Non-alcoholic fatty liver disease (NAFLD) has become an epidemic largely due to the worldwide increase in obesity. While lifestyle modifications and pharmacotherapies have been used to alleviate NAFLD, successful treatment options are limited. One of the main barriers to finding safe and effective drugs for long-term use in NAFLD is the fast initiation and progression of disease in the available preclinical models. Therefore, we are in need of preclinical models that (1) mimic the human manifestation of NAFLD and (2) have a longer progression time to allow for the design of superior treatments. AIM To characterize a model of prolonged high-fat diet (HFD) feeding for investigation of the long-term progression of NAFLD. METHODS In this study, we utilized prolonged HFD feeding to examine NAFLD features in C57BL/6 male mice. We fed mice with a HFD (60% fat, 20% protein, and 20% carbohydrate) for 80 wk to promote obesity (Old-HFD group, n = 18). A low-fat diet (LFD)(14% fat, 32% protein, and 54% carbohydrate) was administered for the same duration to age-matched mice (Old-LFD group, n = 15). An additional group of mice was maintained on the LFD (Young-LFD, n = 20) for a shorter duration (6 wk) to distinguish between age-dependent and age-independent effects. Liver, colon, adipose tissue, and feces were collected for histological and molecular assessments.RESULTS Prolonged HFD feeding led to obesity and insulin resistance. Histological analysis in the liver of HFD mice demonstrated steatosis, cell injury, portal and lobular inflammation and fibrosis. In addition, molecular analysis for markers of endoplasmic reticulum stress established that the liver tissue of HFD mice have increased phosphorylated Jnk and CHOP. Lastly, we evaluated the gut microbial composition of Old-LFD and Old-HFD. We observed that prolonged HFD feeding in mice increased the relative abundance of the Firmicutes phylum. At the genus level, we observed a significant increase in the abundance of Adercreutzia, Coprococcus, Dorea, and Ruminococcus and decreased relative abundance of Turicibacter and Anaeroplasma in HFD mice. CONCLUSION Overall, these data suggest that chronic HFD consumption in mice can mimic pathophysiological and some microbial events observed in NAFLD patients.Kandy T Velázquez Reilly T Enos Jackie E Bader Alexander T Sougiannis Meredith S Carson Ioulia Chatzistamou James A Carson Prakash S Nagarkatti Mitzi Nagarkatti E Angela Murphy 2019World Journal of Hepatology2019,11,8:6
5妊娠期高血压免疫因子、肿瘤坏死因子α、血管紧张素Ⅱ1型受体自身抗体对妊娠可溶性fms样酪氨酸1和可溶性Endoglin产物的影响显示文摘最近研究发现先兆子痫中血管新生因子、可溶性fms样酪氨酸激酶(sFlt-1)和可溶性Endoglin(sEn-doglin)不平衡;然而尚不清楚它们过度分泌的启动机制。方法:长期给予怀孕大鼠肿瘤坏死因子α(tumor necrosis factor-α,TNF-α)或抗血管紧张素Ⅱ受体的自身抗体(AT1-AA),测定其循环和胎盘的sFlt-1和(或)sEndoglin以确定这些因素的免疫调节作用。Parrish MR Murphy SR Rutland S Wallace K Wenzel K Wallukat G Keiser S Ray LF Dechend R Martin JN Granger JP La Marca B 黄晓斌 2010中华高血压杂志2010,18,12:5
6指南儿童毛细支气管炎:NICE指南概要显示文摘本文是英国医学杂志发布的基于现有最佳证据得出的系列新指南概要之一。它们重点对临床实践提供重要建议,尤其是尚无定论或存有争议的领域。Valentina Ricci research fellow Vanessa Delgado Nunes senior research fellow and guideline lead M Stephen Murphy clinical director for children's guidelines Steve Cunningham consultant and honorary reader in paediatric respiratory medicine 许菲 梁志欣 2015英国医学杂志中文版2015,0,12:4
7Molecular as pects of tumor cell invasion and metastasis 显示文摘Aznavoorian S Murphy AN Stetler-Stevenson WG 1993Carcinoma1993,71,4:3
8系统性药物治疗儿童银屑病的安全性显示文摘银屑病是一种常见的慢性炎症性皮肤病。成年人的发病率为2%~3%,其中大约有三分之一的患者在18岁之前发病。在儿童期,该病的发病率呈线性增长。从1970年至2000年,儿童银屑病的发病率增加了一倍多。尽管对许多轻度银屑病患儿而言,局部治疗已足够,但对更多可能影响生活质量的重度或顽固性的银屑病患儿,则往往需要系统性治疗。bronckers imgj seyger mmb west dp lara-corrales i tollefson m tom wl hogeling m belazarian l zachariae c mahé e siegfried e philipp s szalai z vleugels ra holland k murphy r baselga e cordoro k lambert j alexopoulos a mrowietz u kievit w paller as 邓婕(编译) 张锡宝(审校) 2017皮肤性病诊疗学杂志2017,24,5:3
9The applicability of neural networks in modelling the growth of short fatigue cracks显示文摘Seed G M Murphy G S 1998Fatigue & Fracture of Engineering Materials & Structures1998,21,:2
10Similar uptake of lung carcinogens by smokers of regular, light, and ultralight cigarettes 显示文摘HECHT S S MURPHY S E CARMELLA S G 2005Cancer Epidemiol Biomarkers Prev2005,14,3:1
11Macrophages, oxidation, and endometriosis显示文摘Santanam N Murphy A A Parthasarathy S 2002Ann N Y Acad Sci2002,955,:1
12RU486 - induced growth inhibition of human endometrial cells 显示文摘Murphy AA Zhou MH Malkapuram S 2000Fertil Steril2000,74,5:1
13Coordination 2 Costs and Knowledge 显示文摘Becker G S Murphy K The Division of Labor 1992Quarterly Journal of Economics1992,107,4:1
14Combination therapy with Abciximab reduces angiographically evident thrombus in acute myocardial infarction: A TIMI 14 substudy显示文摘Gibson C M de Lemos J A Murphy S A 2001Circulation2001,103,21:1
15Highly phosphorescent biscyclometalated iridium complexes: Synthesis, photophysieal characterization, and use in organic light emitting diodes 显示文摘Lamansky S Djurovich P Murphy D 2001J Am Chem Soc2001,123,18:1
16Laser ionization mass spectroscopy of single aerosol particles显示文摘 Thomson D S 1995Aerosol Science and Technology1995,22,:1
17Development of effective vaccines against pandemic influenza显示文摘Subbarao K Murphy B R Fauci A S 2006Immunity2006,24,1:1
18The cryptanalysis of FEAL4 with 20 chosen plaintexts显示文摘MURPHY S 1990Journal of Cryptology1990,2,3:1
19Sulfonated poly(aryl ether eher ketone ketone) s containing fluorinated moieties as proton exchange membrane materials显示文摘LIU B K1M D S MURPHY J 2006J Membr Sci2006,,:1
20Board of Director Performance Reporting显示文摘McIntyre M L Murphy S A 2008Corporate Govemance2008,,8:1
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