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37篇 您的检索式:作者名="ALVES P V"
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1Risk factors associated with the development of ischemic colitis显示文摘AIM:To ascertain the role of cardiovascular risk factors,cardiovascular diseases,standard treatments and other diseases in the development of ischemic colitis(IC).METHODS:A retrospective,case-control study was designed,using matched data and covering 161 incident cases of IC who required admission to our hospital from 1998 through 2003.IC was diagnosed on the basis of endoscopic findings and diagnostic or compatible his-tology.Controls were randomly chosen from a cohort of patients who were admitted in the same period and required a colonoscopy,excluding those with diagnosis of colitis.Cases were matched with controls(ratio 1:2),by age and sex.A conditional logistic regression was performed.RESULTS:A total of 483 patients(161 cases,322 con-trols)were included;mean age 75.67±10.03 years,55.9%women.The principal indications for colonos-copy in the control group were lower gastrointestinal hemorrhage(35.4%),anemia(33.9%),abdominal pain(19.9%)and diarrhea(9.6%).The endoscopic findings in this group were hemorrhoids(25.5%),diverticular disease(30.4%),polyps(19.9%)and colorectal cancer(10.2%).The following variables were associated with IC in the univariate analysis:arterial hypertension(P= 0.033);dyslipidemia(P<0.001);diabetes mellitus(P =0.025);peripheral arterial disease(P=0.004);heart failure(P=0.026);treatment with hypotensive drugs(P=0.023);angiotensin-converting enzyme inhibitors;(P=0.018);calcium channel antagonists(P=0.028);and acetylsalicylic acid(ASA)(P<0.001).Finally,the following variables were independently associated with the development of IC:diabetes mellitus[odds ratio(OR)1.76,95%confidence interval(CI):1.001-3.077,P=0.046];dyslipidemia(OR 2.12,95%CI:1.26-3.57,P=0.004);heart failure(OR 3.17,95%CI:1.31-7.68,P=0.01);peripheral arterial disease(OR 4.1,95%CI:1.32-12.72,P=0.015);treatment with digoxin(digitalis)(OR 0.27,95%CI:0.084-0.857,P=0.026);and ASA(OR 1.97,95%CI:1.16-3.36,P=0.012).CONCLUSION:The development of an episode of IC was independently associated with diabetes,dyslipid-emia,presence of heart failure,peripheral arterial dis-ease and treatment with digoxin or ASA.Joaquín Cubiella Fernández Luisa Núez Calvo Elvira González Vázquez Maria Jesús García García Maria Teresa Alves Pérez Isabel Martínez Silva Javier Fernández Seara 2010World Journal of Gastroenterology2010,16,36:27
2NEW TOXOPLASMA GONDII GENOTYPES ISOLATED FROM FREE-RANGE CHICKENS FROM THE FERNANDO DE NORONHA, BRAZIL: UNEXPECTED FINDINGS显示文摘Dubey J P Rajendran C Costa D G C Ferreira L R Kwok O C H Qu D Su C Marvulo M F V Alves L C Mota R A Silva J C R 2010The Journal of Parasitology2010,,4:2
3Beyond ' cirrhosis' : a proposal from the International Liver Pathology Study Group显示文摘HYI-IROGLOU P SNOVER DC ALVES V 2012Am J Clin Pathol2012,137,1:1
4Treatment protocol to control Streptococcus mutaus level in an orthodontic patient with high caries risk 显示文摘ALVES P V ALVIANO W S BOLOGNESE A M 2008Am J Orthod Dentofacial Orthop2008,133,1:1
5A hitchhiker's guide to diffusion tensor imaging 显示文摘Soares JM Marques P Alves V 2013Front Neurosci2013,7,:1
6Chromotropie acid-functionalized polyurethane foam: A new sorbent for online preconcentration and determination of cobalt and nickel in lettuce samples显示文摘Lemos V A Santos L N Alves A P O 2006J Sep Sci2006,29,9:1
7Simultaneous potential and circuit solution for 1D bounded plasma particle simulation codes显示文摘Verboncoeur J P Alves M V Vahedi V etal 1993Journal of Computational Physics1993,104,2:1
8Business process mining: an industrial application显示文摘W M P van der Aalst H A Reliefs A J M M Werjters B F van Dongen A K Alves de Medeiros M Song and H M W V erbeek 2007Information System2007,32,5:1
9Benthic foraminifera provide a promising tool for ecological quality assessment of marine water 显示文摘Bouchet V P Alve E Rygg B 2012Ecological Indicators2012,23,12:1
10Chromotropic aeid-funetion- alized polyurethane foam: A new sorbent for on-line preconeentra- tion and determination of cobalt and nickel in lettuce samples显示文摘Lemos V A Santos L N Alves A P 2006Journal of separation seience2006,29,9:1
11Effect of the feeding sys- tem on intramuscular fatty acids and conjugated finoleic acid iso- mexd of beef cattle, with emphasis on their nutritional value and discriminatory ability显示文摘Alfaia Cpm Alves S P Martins S V el al 2008Food Chemistry2008,114,3:1
12Reference genes for accurate transcript normaliza- tion in citrus genotypes under different experimental conditions 显示文摘MAFRA V KUBO K S ALVES-FERREIRA M RIBEIRO- ALVES M STUART R M BOAVA L P RODRIGUES C M MACHADO M A 2012PLos One2012,7,31:1
13Morphological,chemical,and electrochemical properties of Ti(Ti O2+Ir O2)electrodes显示文摘Silva L A Alves V A Silva M A P 1997Canadian journal of chemistry1997,75,11:1
14Oxygen evolution in acid solution on IrO2+ TiO2 ceramic films 显示文摘Da Silva L A Alves V A Da Silva M A P 1997Electrochimica Acta1997,42,2:1
15Paragangliomas of the head and neck: clinical, morphological and immunohistochemical aspects显示文摘Filho P A Rapoport A Alves V A 2001Sao Panlo Med J2001,119,3:1
16Irradiated vacuum-packed lamb meat stored under refrigeration :microbiology, physicochemical stability and sensory acceptance显示文摘Fregonesi V P Portes R G Aguiar A M M Figueira L C Gor^alves C B Arthur V Lima C G Fernandes A M Trindade MA 2014Meat Science2014,97,2:1
17Real power losses reduction and loading margin improvement via continuation method显示文摘Malange F C V Alves D A Sa Silva L C P 2004IEEE Transactions on Power Systems2004,19,3:1
18Treatment protocol to control Streptococcus mutans level in an orthodontic patient with high caries risk显示文摘ALVES P V ALVIANO W S BOLOGNESE A M 2008Am J Orthod Dentofacial Orthop2008,133,9:1
19Crop rotation and physical and chemical properties of a Red Latosol in the Cerrado under conventional tillage and recent no-tillage显示文摘de Almeida V P Alves M C da Silva E C 2008Revista Brasileira De Ciencia Do Solo2008,32,3:1
20Oxygen evolution in acid solution on IrO2 + TiO2 ceramic films 显示文摘da Silva L A Alves V A da Silva M A P 1997Electrochimica Acta1997,42,2:1
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