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158篇 您的检索式:作者名="Geoffrey L"
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1Alcohol metabolites and lipopolysaccharide: Roles in the development and/or progression of alcoholic liver disease显示文摘The onset of alcoholic liver disease (ALD) is initiated by different cell types in the liver and a number of different factors including: products derived from ethanol-induced inflammation, ethanol metabolites, and the indirect reactions from those metabolites. Ethanol oxidation results in the production of metabolites that have been shown to bind and form protein adducts, and to increase inflammatory, fibrotic and cirrhotic responses. Lipopolysaccharide (LPS) has many deleterious effects and plays a significant role in a number of disease processes by increasing inflammatory cytokine release. In ALD, LPS is thought to be derived from a breakdown in the intestinal wall enabling LPS from resident gut bacterial cell walls to leak into the blood stream. The ability of adducts and LPS to independently stimulate the various cells of the liver provides for a two-hit mechanism by which various biological responses are induced and result in liver injury. Therefore, the purpose of this article is to evaluate the effects of a two-hit combination of ethanol metabolites and LPS on the cells of the liver to increase inflamma-tion and fi brosis, and play a role in the development and/or progression of ALD.Courtney S Schaffert Michael J Duryee Carlos D Hunter Bartlett C Hamilton 3rd Amy L DeVeney Mary M Huerter Lynell W Klassen Geoffrey M Thiele 2009World Journal of Gastroenterology2009,15,10:20
2Updates in the management of cranial dural arteriovenous fistula显示文摘Dural arteriovenous fistula(dAVF)accounts for approximately 10%of all intracranial vascular malformations.While they can be benign lesions,the presence of retrograde venous drainage and cortical venous reflux makes the natural course of these lesions aggressive high risk of haemorrhage,neurological injury and mortality.Endovascular treatment is often the first line of treatment for dAVF.Both transarterial and transvenous approaches are used to cure dAVF.The selection of treatment approach depends on the angioarchitecture of the dAVF,the location,the direction of venous flow.Surgery and,to a lesser extent,stereotactic radiosurgery are used when endovascular approaches are impossible or unsuccessful.Humain Baharvahdat Yinn Cher Ooi Wi Jin Kim Ashkan Mowla Alexander L Coon Geoffrey P Colby 2020Stroke & Vascular Neurology2020,5,1:10
3Cerebral aneurysm treatment: modern neurovascular techniques显示文摘Endovascular treatment of cerebral aneurysm continues to evolve with the development of new technologies.This review provides an overview of the recent major innovations in the neurointerventional space in recent years.Bowen Jiang Michelle Paff Geoffrey P Colby Alexander L Coon Li-Mei Lin 2016Stroke & Vascular Neurology2016,1,3:6
4FK506对实验性卒中疗效的系统评价和Meta分析显示文摘FK506是治疗急性卒中的一种候选用药。决定一种药物是否可以用于临床试验,应当以全面的、无偏倚的动物实验数据的评估为依据,同时还应考虑到这些数据的局限性。这种评估不但应包括药物疗效,而且也应包括药效在体内的特征和局限性。本研究应用系统评价和Meta分析的方法对FK506在卒中动物模型中保护作用的证据进行评价。总共纳入了29个描述了实验步骤的研究,包括1759只动物。结果显示,FK506疗效的点估计值(结局指标的改善)是31.3%[95%CI(0.272-0.354)]。在采用氯胺酮麻醉和短暂性脑缺血的动物实验中,FK506的疗效更高,在使用大鼠,合并其他疾病的动物及仅以梗死面积为疗效指标的实验中,FK506疗效较低。已发表的实验研究质量均接近临床试验标准,但在高质量的研究中,FK506的疗效较低。FK506在实验性脑卒中的研究中,虽然显示出有明显的疗效,但是应注意由于研究质量和可能的发表偏倚等冈素的影响,FK506的疗效可能被过高估计。Malcolm R Macleod Tori O’Collins Laura L Horky David W Howells Geoffrey A Donnan 段建钢 2006中国循证医学杂志2006,6,6:3
5Testing for HCV Infection: An Update of Guidance for Clinicians and Laboratorians显示文摘Getchell Jane P Wroblewski Kelly E DeMaria Alfred Bean Christine L Parker Monica M Pandori Mark Dufour D Robert Busch Michael P Brecher Mark E Meyer William A Pesano Rick L Teo Chong-Gee Beckett Geoffrey A Araujo Aufra C Branson Bernard M D 2013MMWR. Morbidity and Mortality Weekly Report2013,,18:3
6Procedural complexity independent of P2Y12 reaction unit(PRU)values is associated with acute in situ thrombosis in Pipeline flow diversion of cerebral aneurysms显示文摘background Acute in situ thrombosis is an ischaemic phenomenon during Pipeline embolisation device(PED)procedures with potentially high morbidity and mortality.There is controversy regarding the role of platelet function testing with P2Y12 assay as a predictor of intraprocedural thromboembolic events.There is limited knowledge on whether procedural complexity influences these events.Methods Data were collected retrospectively on 742 consecutive PED cases at a single institution.Patients with intraprocedural acute thrombosis were compared with patients without these events.results A cohort of 37 PED cases with acute in situ thrombosis(mean age 53.8 years,mean aneurysm size 8.4 mm)was matched with a cohort of 705 PED cases without intraprocedural thromboembolic events(mean age 56.4 years,mean aneurysm size 6.9 mm).All patients with in situ thrombosis received intra-arterial and/or intravenous abciximab.The two groups were evenly matched in patient demographics,previous treatment/subarachnoid hemorrhage(SAH)and aneurysm location.There was no statistical difference in postprocedural P2Y12 reaction unit(PRU)values between the two groups,with a mean of 156 in the in situ thrombosis group vs 148 in the control group(p=0.5894).Presence of cervical carotid tortuosity,high cavernous internal carotid artery grade,need for multiple PED and vasospasm were not significantly different between the two groups.The in situ thrombosis group had statistically significant longer fluoroscopy time(60.4 vs 38.4 min,p<0.0001),higher radiation exposure(3476 vs 2160 mGy,p<0.0001),higher rates of adjunctive coiling(24.3% vs 8.37%,p=0.0010)and higher utilisation of balloon angioplasty(37.8% vs 12.2%,p<0.0001).Clinically,the in situ thrombosis cohort had higher incidence of major and minor stroke,intracerebral haemorrhage and length of stay.Conclusions Predictors of procedural complexity(higher radiation exposure,longer fluoroscopy time,adjunctive coiling and need for balloon angioplasty)are associated with acute thrombotic events during PED placement,independent of PRU values.Bowen Jiang Matthew T Bender Erick M Westbroek Jessica K Campos Li-Mei Lin Risheng Xu Rafael J Tamargo Judy Huang Geoffrey P Colby Alexander L Coon 2018Stroke & Vascular Neurology2018,3,3:2
7HCV and the hepatic lipid pathway as a potential treatment target显示文摘Margaret F. Bassendine David A. Sheridan Daniel J. Felmlee Simon H. Bridge Geoffrey L Toms R. Dermot G. Neely 2011Journal of Hepatology2011,,6:2
8Cyclietest of four-story steel plate sheawall显示文摘Driver Robert G Kulak Geoffrey L Kenned D J Laurie 1998Journal of Structural Engineering1998,124,2:1
9Immunocontraception is induced in BALB/c mice inoculated with murine cytomegalovirus expressing mouse zona pellucida3显示文摘Lloyd Megan L Shellam Geoffrey R Papadimitriou John M 2003Biol Reprod2003,68,6:1
10Cyclic Test of Four-Story Steel Plate Shear Wall显示文摘Robert G Driver Geoffrey L Kulak Laurie Kennedy D J 0,,02:1
11Activity and safety of crizotinib in patients with ALK -positive non-small-cell lung cancer: updated results from a phase 1 study显示文摘D Ross Camidge Yung-Jue Bang Eunice L Kwak A John Iafrate Marileila Varella-Garcia Stephen B Fox Gregory J Riely Benjamin Solomon Sai-Hong I Ou Dong-Wan Kim Ravi Salgia Panagiotis Fidias Jeffrey A Engelman Leena Gandhi Pasi A J?nne Daniel B Costa Geoffrey 2012Lancet Oncology2012,,10:1
12Oxidation of^6-to^5 by peroxomonosulfate in strong and weak acid solutions,an example of zero-order kinetics显示文摘Annette L N Robert C B Geoffrey A L 1998J Chem Soc Dalton Trans1998,,5:1
13Hepatitis C virus treatment in the real world: optimising treatment and access to therapies显示文摘Zoulim Fabien Liang T Jake Gerbes Alexander L Aghemo Alessio Deuffic-Burban Sylvie Dusheiko Geoffrey Fried Michael W Pol Stanislas Rockstroh Ju?rgen Kurt Terrault Norah A Wiktor Stefan 2015Gut2015,,11:1
14Ligand control of coregulator recruitment to nuclear receptors 显示文摘KENDALL W N GEOFFREY L G 2005Annual Review of Physiology2005,67,:1
15Genetic polynmr- phisms of MDM2, cumulative cigarette smoking and nonsmall cell lung cancer risk显示文摘Geoffrey L Wheatley-Price P Zhou W 2008Int J Cancer2008,122,4:1
16Early management of severe traumatic brain injury显示文摘Jeffrey V Rosenfeld Andrew I Maas Peter Bragge M Cristina Morganti-Kossmann Geoffrey T Manley Russell L Gruen 2012The Lancet2012,,9847:1
17Total Synthesis of (±)-Calanolide A,a Non-Nucleoside Inhibitor of HIV-1 Reverse Transcriptase显示文摘Balan Chenera Michael L West Joseph A Finkelstein Geoffrey B Dreyer 1993J Org Chem1993,58,21:1
18Lipid peroxidation,stellate cell activation and hepatic fibrogenesis in a rat model of chronic steatohepatitis显示文摘Jacob G Natasha P Nghi P Isabelle L Jing YH Geoffrey F 2003J Hepatol2003,39,:1
19Cyclic test of four-story steel plate shear wall显示文摘Driver Robert G Kulak Geoffrey L Kenned D J Laurie 1998Journal of Structural Engineering1998,124,2:1
20Need satisfaction and the self-regulation of learning显示文摘Edward L Deci Richard M Ryan Geoffrey C Williams 0,,03:1
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