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343篇 您的检索式:作者名="Calvo P"
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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
2Dosimetric characterization of a new preparation of BaSOa activated by Eu ions显示文摘GONZALEZ P R FURETTA C CALVO B E GASO M I CRUZ-ZARAGOZA E 2007Nucl Instrum Meth B2007,260,:1
3Beef and bovine-derived material identification in processed and unprocessed food and feed by PCR amplification 显示文摘Calvo J H Rodellar C Zaragoza P etal 2002J Agric Food Chem2002,50,19:1
4Flux decline in protein MF: Influence of operative parameters显示文摘HERRERO C PRADANOS P CALVO J I 1997Journal of Colloid and Interface Science1997,187,:1
5A novel influenza A virus mitochondrial protein that induces cell death显示文摘Chen W Calvo P A Malide D 2001Nat Med2001,7,12:1
6Bone remodeling around implants placed in fresh extraction sockets显示文摘Calvo JL Tonelli P Barone A 2010Int J Periodontics Restorative Dent2010,30,6:1
7Health science students and their learning environment:a comparison of perceptions of on- site, remote- site, and traditional classroom students 显示文摘Elison- Bowers P Snelson C Casa de Calvo M 2008Perspect Health Inf Manag2008,5,:1
8Polysaccharide colloidal particles as delivery systems for macromolecules显示文摘Janes KA Calvo P Alonso MJ 2001Adv Drug Deliv Rev2001,47,:1
9Infrared spectroscopy studies on stability of dimethyl sulfoxide for application in Li-air battery显示文摘Mozhzhukhina N Mrndez De Leo L P Calvo E J 2013The Journal of Physical Chemistry C2013,117,18:1
10Assessing and understanding the impact of stratospheric dynamics and variability on the earth system显示文摘Gerber E P Butler A Calvo N 2012Bulletin of the American Meteorolagical Society2012,93,6:1
11Enhanced implementation of blind carrier frequency estimators for QPSK satellite receivers at low SNR显示文摘Calvo P M Sevillano J F Velez I 2005IEEE Transaction on Consumer Electronics2005,51,2:1
12Test Anxiety,Motor Performance and Learning : Attentional and Somatic Interference显示文摘CALVO M G ALAMO L RAMOS P M 1990Per Individual Dill1990,11,:1
13Polysaccharide colloidal particles as delivery systems for macromolecules 显示文摘Janes KA Calvo P Alonso MJ 2001Adv Drug Deliv Rev2001,47,1:1
14Quantification and localization of PEGylated polycyanoacylate nanoparticlcs in brain and spinal cord daring experimental allergic encephalomyelitis in the rat显示文摘Calvo P Gouritin B Villarroya H 2002Ear J Neurosci2002,15,8:1
15Beef and bovine-derived material identification in processed and unprocessed food and feed by PCR amplification 显示文摘Calvo J H Rodellar C Zaragoza P 2002J Agric Food Chem2002,50,19:1
16Beef-and bovine-derived material identification in processed and unprocessed food and feed by PCR amplification显示文摘Calvo J H Rodellar C Zaragoza P 2002J Agric Food Chem2002,50,19:1
17Polysaccharide colloidal particles as delivery systems for macromolecules显示文摘Janes KA Calvo P Alonso M J 2001Adv Drug Deliv Rev2001,47,:1
18Learning Bayesian classifi- ers from positive and unlabeled examples显示文摘Calvo B Larraaga P Lozano J 2007Pattem Recog- nition Letters2007,28,16:1
19Chitosan and Chitosan/ethylene Oxide-Propylene Oxide Block copolymer nanoparticles and Novel carriers for Protein and Vaccines显示文摘Calvo P Vila-Jato J L 1997Phyamaceutical research1997,10,14:1
20Enhancement of nasal absorption of insulin using chitosan nanoparticles 显示文摘Fernandez-Urrusuno R Calvo P Remunan-Lopez C 1999Pharm Res1999,16,10:1
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