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516篇 您的检索式:作者名="Porras"
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1Management of gallstones and gallbladder disease in patients undergoing gastric bypass显示文摘The appropriate management of gallstones and gallbladder disease in patients undergoing gastric bypass remains unknown.Several therapeutic modalities are used and include performing cholecystectomy on all patients at the time of gastric bypass,performing concomitant cholecystectomy only when patients have gallstones and performing cholecystectomy only in the presence of both symptoms and gallstones.Some groups administer ursodeoxycholic acid for gallstone prevention in the postoperative period.All treatment modalities are analyzed and their results and rationality are discussed.Bernabé M Quesada Gustavo Kohan Hernán E Roff Carlos M Canullán Luis T Chiappetta Porras 2010World Journal of Gastroenterology2010,16,17:2
2Respiratory supercomplexes:structure,function and assembly显示文摘The mitochondrial respiratory chain consists of 5 enzyme complexes that are responsible for ATP generation.The paradigm of the electron transport chain as discrete enzymes diffused in the inner mitochondrial membrane has been replaced by the solid state supercomplex model wherein the respiratory complexes associate with each other to form supramolecular complexes.Defects in these supercomplexes,which have been shown to be functionally active and required for forming stable respiratory complexes,have been associated with many genetic and neurodegenerative disorders demonstrating their biomedical signifi cance.In this review,we will summarize the functional and structural signifi cance of supercomplexes and provide a comprehensive review of their assembly and the assembly factors currently known to play a role in this process.Rasika Vartak Christina Ann-Marie Porras Yidong Bai 2013Protein & Cell2013,4,8:2
3潜山市万涧村儿童公益书屋改造显示文摘2018年,我们接受中国城市规划设计研究院的邀请,参与了这个位于安徽省潜山市万涧村的传统村落保护试点项目,并负责将其中一栋荒废的老房子改造为小型的儿童公益书屋,所有改造相关费用为中规院的党费定向援助。穆钧 蒋蔚 谢月皎 吴仰晨 Tiffany Lim Melanie Porras 陈翔宇 周铁钢 谭伟 高宇 2020建筑学报2020,,7:2
4Epidemiology of Helicobacter pylori infection in six Latin American countries (SWOG Trial S0701)显示文摘Carolina Porras Jesse Nodora Rachael Sexton Catterina Ferreccio Silvia Jimenez Ricardo L. Dominguez Paz Cook Garnet Anderson Douglas R. Morgan Laurence H. Baker E. Robert Greenberg Rolando Herrero 2013Cancer Causes & Control2013,,2:2
5Microdialysis in awake macaque monkeys for central nervous system pharmacokinetics显示文摘Background: The brain bioavailability of novel small molecules developed to address central nervous system disease is classically documented through ex vivo or in vivo analyses conducted in rodent models. Data acquired in rodent models are, however,not easily transferrable to human as the pharmacokinetic and pharmacodynamics profiles of the species are quite different.Methods: Using drugs selected for their differential transport across the blood-brain barrier, we here demonstrate the feasibility of brain microdialysis in normal vigil macaque monkey by measuring brain extracellular fluid bioavailability of carbamazepine, digoxin, oxycodone, and quinidine.Results: All drugs, but digoxin, were found in dialysate samples. Drugs that are substrate of P-glycoprotein show a difference of bioavailability or brain pharmacokinetic parameters between rodents and primates.Conclusion: Data suggest that brain microdialysis in vigil macaque monkey, the species of choice for classic pharmacokinetic/pharmacodynamics studies could help predicting human brain bioavailability of a small molecule depending on the protein involved in the efflux transport from the brain.Thibaud Thiollier Caisheng Wu Gregory Porras Erwan Bezard Qin Li Jinlan Zhang Hugues Contamin 2018Animal Models and Experimental Medicine2018,1,4:2
6Prognosis and safety of anticoagu|ation in in- tracranial artery dissections in adults显示文摘Metso TM Metso AJ Helenius J Haapaniemi E Salonen O Porras M 2007Stroke2007,38,6:1
7Computed tomography and angiography do not reliably discriminate malignant meningiomas from bengign ones显示文摘Servo A Porras M Jaaskelainen J 1990Neuroradiology1990,32,2:1
8Laryngeal tuberculosis显示文摘Porras Alonso E Martin Mateos A Perez-Requena J 2002Rev Laryngol Otol Rhinol (Bord)2002,123,:1
9The best quality optical beam beyond the paraxial approximation显示文摘Porras M A 1994Opt Commun1994,111,34:1
10Molecular path- ways in non-alcoholic fatty liver disease 显示文摘Berlanga A Guiu-Jurado E Porras JA 2014Clin Exp Gastro- enterol2014,7,:1
11Capillary electrophoresis of methyl subsliluted phenol in acetonilrile 显示文摘Porras Simo P Kuldvce Ruth Palonen Sami 2003Journal of Chromatography A2003,990,12:1
12How can market mechanisms for forest environmental services help the poor? Preliminary lessons from Latin America 显示文摘Grieg-Gran M Porras I Wunder S 2005World Development2005,33,9:1
13Non-paraxial vectorial moment theory of light beam propagation显示文摘Porras M A 1996Opt Commun1996,127,13:1
14An efficient optimal solution meth- od for the joint replenishment problem with minimum order quantities 显示文摘Porras E Dekker R 2006European Journal of Operational Research2006,174,3:1
15Determinants of seropositivity among HPV-16/18 DNA positive young women显示文摘Porras C BMC Infect Dis0,10,:1
16Epidemiology of Helicobacter pylori infection in six Latin American countries(SWOG Trial S0701)显示文摘PORRAS C NODORA J SEXTON R 2013Cancer Causes&Control2013,24,:1
17Incidence and Management of Life-Threatening Adverse Events During Cardiac Catheterization for Congenital Heart Disease显示文摘C. Huie Lin Sanjeet Hegde Audrey C. Marshall Diego Porras Kimberlee Gauvreau David T. Balzer Robert H. Beekman Alejandro Torres Julie A. Vincent John W. Moore Ralf Holzer Laurie Armsby Lisa Bergersen 2014Pediatric Cardiology2014,,1:1
18Anakinra in the treatment of polyarticular - course juvenile rheumatoid arthritis:Safety and preliminary efficacy results of a randomized muhicenter study 显示文摘Ilowite N Porras O Reiff A 2009Clin Rheumatol2009,28,2:1
19Anakinra in the treatment of polyarticular-course juvenile rheumatoid arthritis: safety and preliminary efficacy results of a randomized muhicenter study 显示文摘Ilowite N Porras O Reiff A 2009Clin Rheumatol2009,28,2:1
20Propagation of single-cycle pulse light beams in dispersive media显示文摘Porras M A 1999Phys Rev A1999,60,:1
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