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195篇 您的检索式:作者名="Quintero A"
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1The timing of bowel preparation before colonoscopy determines the quality of cleansing,and is a significant factor contributing to the detection of flat lesions:A randomized study显示文摘AIM: To compare the cleansing quality of polyethylene glycol electrolyte solution and sodium phosphate with different schedules of administration, and to evaluate whether the timing of the administration of bowel preparation affects the detection of polyps. METHODS: One hundred and seventy-seven consecutive outpatients scheduled for colonoscopy were randomized in one of four groups to receive polyethylene glycol electrolyte solution or oral sodium phosphate with two different timing schedules. Quality of cleansing, polyp detection, and tolerance were evaluated. RESULTS: Patients receiving polyethylene glycol or sodium phosphate on the same day as the colonoscopy, obtained good to excellent global cleansing scores more frequently than patients who received polyethylene glycol or sodium phosphate on the day prior to the procedure (P < 0.001). Flat lesions, but not flat adenomas, were more frequent in patients prepared on the same day (P = 0.02). CONCLUSION: The quality of colonic cleansing and the detection of flat lesions are significantly improved when the preparation is taken on the day of the colonoscopy.Adolfo Parra-Blanco David Nicolás-Pérez Antonio Gimeno-García Begoa Grosso Alejandro Jiménez Juan Ortega Enrique Quintero 2006World Journal of Gastroenterology2006,12,38:19
2Validation of Fujinon intelligent chromoendoscopy with high definition endoscopes in colonoscopy显示文摘AIM:To validate high definition endoscopes with Fujinon intelligent chromoendoscopy(FICE) in colonoscopy.METHODS:The image quality of normal white light endoscopy(WLE),that of the 10 available FICE filters and that of a gold standard(0.2% indigo carmine dye) were compared.RESULTS:FICE-filter 4 [red,green,and blue(RGB) wavelengths of 520,500,and 405 nm,respectively] provided the best images for evaluating the vascular pattern compared to white light.The mucosal surface was best assessed using filter 4.However,the views obtained were not rated significantly better than those observed with white light.The 'gold standard',indigo carmine(IC) dye,was found to be superior to both white light and filter 4.Filter 6(RGB wavelengths of 580,520,and 460 nm,respectively) allowed for exploration of the IC-stained mucosa.When assessing mucosal polyps,both FICE with magnification,and magnification following dye spraying were superior to the same techniques without magnification and to white light imaging.In the presence of suboptimal bowel preparation,observation with the FICE mode was possible,and endoscopists considered it to be superior to observation with white light.CONCLUSION:FICE-filter 4 with magnification improves the image quality of the colonic vascular patterns obtained with WLE.Adolfo Parra-Blanco Alejandro Jiménez Bjrn Rembacken Nicolás González David Nicolás-Pérez Antonio Z Gimeno-García Marta Carrillo-Palau Takahisa Matsuda Enrique Quintero 2009World Journal of Gastroenterology2009,15,42:12
3Endoscopic submucosal dissection training with pig models in a Western country显示文摘AIM:To test a strategy for endoscopic submucosal dissection(ESD) training in animal models designed to overcome the initial learning curve.METHODS:ESD was attempted in ex vivo and in vivo pig models.Thirty ESD procedures were attempted in the esophagus(n=9) or the stomach(n=21).The ex vivo model was used until initial competence was achieved.In the in vivo model,several ESD procedures were performed in up to 3 sessions.The following variables were analyzed:specimen size,complete and en bloc resection rate,time for circumferential incision,time for submucosal dissection,total ESD duration,and complications.RESULTS:Complete resection was achieved in 28 cases(en bloc 27);2 could not be completed(one perforation,one technical diff iculty).The mean ± SD time for circumferential incision was 36.2±16.8 min(range:8-87 min),and the mean±SD time for submucosal dissection was 45.1±35.7 min(range:9-196 min).The mean±SD size of the resected specimens was 45.2±17.8 mm.The mean±SD total resection time was signif icantly increased for the gastric cases performed in the f irst half of the study(n=13) than in the second half(n=8)(98.9±62.4 min vs 61.7±17.6 min,P=0.04),although the specimen size did not differ.CONCLUSION:Training in animal models could help endoscopists overcome the learning curve before starting ESD in humans.Adolfo Parra-Blanco María Rosa Arnau David Nicolás-Pérez Antonio Z Gimeno-García Nicolás González Juan A Díaz-Acosta Alejandro Jiménez Enrique Quintero 2010World Journal of Gastroenterology2010,16,23:9
4Post-polypectomy colonoscopy surveillance: European Society of Gastrointestinal Endoscopy (ESGE) Guideline显示文摘Cesare Hassan Enrique Quintero Jean-Marc Dumonceau Jaroslaw Regula Catarina Brand?o Stanislas Chaussade Evelien Dekker Mario Dinis-Ribeiro Monika Ferlitsch Antonio Gimeno-García Yark Hazewinkel Rodrigo Jover Mette Kalager Magnus Loberg Christian Pox Bjorn 2013Endoscopy2013,,10:3
5One-day versus two-day cleansing for colon capsule endoscopy: a prospective randomized pilot study显示文摘Laura Ramos Onofre Alarcón Zaida Adrian Antonio Z. Gimeno-García David Nicolás-Pérez Alejandro Jiménez-Sosa Enrique Quintero 2013Gastroenterologia y Hepatologia2013,,:2
6Effect of temperature on hot-air drying rate and on retention of antioxidant capacity in apple leathers显示文摘Silvana M. Demarchi Natalia A. Quintero Ruiz Analía Concellón Sergio A. Giner 2012Food and Bioproducts Processing2012,,:2
7Diagnostic accuracy of immunochemical versus guaiac faecal occult blood tests for colorectal cancer screening显示文摘Adolfo Parra-Blanco Antonio Z. Gimeno-García Enrique Quintero David Nicolás Santiago G. Moreno Alejandro Jiménez Manuel Hernández-Guerra Marta Carrillo-Palau Yoshinobu Eishi Julio López-Bastida 2010Journal of Gastroenterology2010,,7:2
8Effects of human oviductal in vitro secretion on spermatozoa and search of sperm-oviductal proteins interactions显示文摘Quintero I Ghersevich S Caille A 2005Int J Androl2005,28,3:1
9Rescue of a human mRNA splicing defect by the plant cytokinin kinetin显示文摘Slaugenhaupt S A Mull J Leyne M Cuajungco M P Gill S P Hims M M Quintero F Axelrod 0,,04:1
10Loss of Halophytism by Interference with SOS1 Expression1[W][OA]显示文摘Oh Dong-Ha Leidi Eduardo Zhang Quan Hwang Sung-Min Li Youzhi Quintero Francisco J Jiang Xingyu D’Urzo Matilde Paino Lee Sang Yeol Zhao Yanxiu Bahk Jeong Dong Bressan Ray A Yun Dae-Jin Pardo José M Bohnert Hans J 2009Plant Physiology2009,,1:1
11Altered functional connectivity between the insula and the cingulate cortex in patients with temporomandibular disorder:a pilot study显示文摘Ichesco E Quintero A Clauw DJ 0,,:1
12A Method for the Autonomous Control of Lower Limb Exoskeletons for Persons With Paraplegia 显示文摘Quintero H A Farris R J Goldfarb M 2012Journal of Medical Devices-Transactions of the Asme2012,6,41:1
13Edible films andcoatings:structures,active functions and trends in their use显示文摘FALGUERA V QUINTERO J P JIMENEZ A 2011Trends inFood Science&Technology2011,22,6:1
14Residual compost of Agaricus bisporus as a source of crude laccase for enzymic oxidation of phenolic compounds 显示文摘Trejo-Hernandez M R Lopez-Munguia A Quintero Ramirez R 2001Process Biochemistry2001,36,:1
15Artifi-cial microRNAs ( amiRNAs) engineering - On how microRNA -based silencing methods have affected current plant silencing re-search显示文摘SABLOK G PfiREZ - QUINTERO A L HASSAN M etal 2011Biochem Biophys Res commun2011,406,31:1
16Parametric investigation of CO2 laser cutting of 2024-T3 alloy显示文摘A Riveiro F Quintero F Lusquinos 2010Journal of Materials Processing Technology2010,210,9:1
17A symptometic cholelithiasis revisi- tecl显示文摘Pationo J F Quintero G A 2008World J Surg2008,22,11:1
18Production of bioethanol from sugarcane bagasse: Status and perspectives 显示文摘C A CARDONA J A QUINTERO I C PAZ 2010Bioresource Teelmology2010,101,13:1
19Functional connectivity of human chewing:an fc MRI study显示文摘Quintero A Ichesco E Schutt R 2013J Dent Res2013,92,3:1
20Edible films andcoatings : structures, active functions and trends in their use 显示文摘Falguera V Quintero J P Jim6nez A 2011Trends in Food Science & Technology2011,22,6:1
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