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149篇 您的检索式:作者名="Guardia A"
    题名 作者 年代 出处 被引量
1通过手术导致的重量损失由胃绕过在疾病的肥胖的病人改进非含酒精的脂肪肝疾病显示文摘 AIM:To evaluate the effects of surgical weight loss(Roux-en-Y gastric bypass with a modified Fobi-Capella technique) on non alcoholic fatty liver disease in obese patients.METHODS:A group of 26 morbidly obese patients aged 45 ± 2 years and with a body mass index > 40 kg/m 2 who underwent open surgical weight loss operations had paired liver biopsies,the first at surgery and the second after 16 ± 3 mo of weight loss.Biopsies were evaluated and compared in a blinded fashion.The presence of metabolic syndrome,anthropometric and biochemical variables were also assessed at baseline and at the time of the second biopsy.RESULTS:Percentage of excess weight loss was 72.1% ± 6.6%.There was a reduction in prevalence of metabolic syndrome from 57.7%(15 patients) to 7.7%(2 patients)(P < 0.001).Any significance difference was observed in aspartate aminotransferase or alanine aminotransferase between pre and postsurgery.There were improvements in steatosis(P < 0.001),lobular(P < 0.001) and portal(P < 0.05) inflammation and fibrosis(P < 0.001) at the second biopsy.There were 25(96.1%) patients with non alcoholic steatohepatitis(NASH) in their index biopsy and only four(15.3%) of the repeat biopsies fulfilled the criteria for NASH.The persistence of fibrosis(F > 1) was present in five patients at second biopsy.Steatosis and fibrosis at surgery were predictors of significant fibrosis postsurgery.CONCLUSION:Restrictive mildly malabsorptive surgery provides significant weight loss,resolution of metabolic syndrome and associated abnormal liver histological features in most obese patients.Víctor Vargas Helena Allende Albert Lecube Maria Teresa Salcedo Juan A Baena-Fustegueras José M Fort Joaquín Rivero Roser Ferrer Roberto Catalán Eva Pardina Santiago Ramón y Cajal Jaime Guardia Julia Peinado-Onsurbe 2012World Journal of Hepatology2012,4,12:6
2Composting in a laboratory reactor: a review显示文摘Petiot C Guardia A D 2004Composting Science & Utilization2004,12,1:1
3Influence of aeration rate and biodegradability fractionation on composting kinetics显示文摘DE GUARDIA A PETIOT C ROGEAU D 2008Waste Management2008,28,1:1
4Non-chromatographic speciation analysis of arsenic and antimony in milk hydride generation atomic fluorescence spectrometry 显示文摘CAVA-MONTESINOS P GUARDIA A D L TEUTSCH C 2003Anal Claim Acta2003,493,2:1
5Efficiency of the microwave-assisted extraction of hydrocarbons and pesticides from sediments 显示文摘Pastora A Vazquezb E Ciscar R Guardia M de la 1997Analytica Chimica Acta1997,344,:1
6Determination of total arsenic in soft drinks by hydride generation atomic fluorescence spectrometry显示文摘EL-HADRI F MORALES-RUBIO A de la GUARDIA M 2007Food Chemistry2007,105,3:1
7Positron emission tomography with 18F-fluorodeoxyglucose in patients with uterine sarcoma 显示文摘REBOLLO AGUIRRE A C RAMOS FONT C BELIDN GUARDIA M E 2007Rev Esp Med Nucl2007,26,4:1
8Microwave-assisted extraction of OCPs,PCBs and PAHs concentrated by semi-permeable membrane devices ( SPMDs ) 显示文摘YUSA V PASTOR A GUARDIA M D L 2005Analytica Chimica Acta2005,540,2:1
9Determination of uranium in tap water by ICP-MS 显示文摘Himri M E Pastor A Guardia M 2000Anal bioanal chem2000,367,2:1
10Anti-ulcerogenic and anti-inflammatory activity of the methanolic extract of Larrea divaricata Cav. in rat显示文摘Ana María Pedernera Teresita Guardia Carola Guardia Calderón Alejandra Ester Rotelli Nadir Ernesto de la Rocha Silvia Di Genaro Lilian Eugenia Pelzer 2005Journal of Ethnopharmacology2005,,3:1
11Odorous gaseous emissions as influence by process condition for the forced aeration composting of pig slaughterhouse sludge 显示文摘Blazy V De Guardia A Benoist J C 2014Waste Management2014,34,7:1
12Determination of uranium in tap water by ICP - MS显示文摘EL Himri M Pastor A de la Guardia M 2000Anal Bioanal Chem2000,367,2:1
13Determination of uranium in tap water by ICP-MS显示文摘Himri M El Pastor A M Guardia de la 2000Anal Bioanal Chem2000,367,2:1
14Photocatalytic degradation of carbaryl in aqueous TiO2 suspensions containing surfactants显示文摘Bianco P A Pramauro E Guardia M 1999Chemosphere1999,39,3:1
15Composting in an laboratory reactor: a review显示文摘Petiot C de Guardia A 2004Compost Science & Utilization2004,12,1:1
16Optimization of a microwave-assisted extraction large-volume injection and gas chromatography-ion trap mass spectrometry procedure for the determination of polybrominated diphenyl ethers,polybrominated biphenyls and polychlorinated naphthalenes in sediments显示文摘YUSA V PARDO O PASTOR A GUARDIA M D L 2006Anal Chim Acta2006,557,12:1
17Non-chromatographic speciation analysis of arsenic and an-timony in milk hydride generation atomic fluorescence spec-trometry显示文摘Cava-Montesinos P A de la Guardia Teutsch C 2008Analytica Chemica Acta2008,493,2:1
18Inflammatory cy- tokine and microRNA responses of primary human dendritic ceils cul- tured with Helicobacter pylori strains 显示文摘Hoces de la Guardia A Staedel C Kaafarany I 2013Front Microbiol2013,4,:1
19Influence of aeration rate on nitrogen dynamics during composting 显示文摘De Guardia A Petiot C Rogeau D 2008Waste Manage2008,28,3:1
20Influence of aeration rate and biodegradability fractionation on composting kinetics显示文摘A de Guardia Petiot C Rogean D 2008Waste Management2008,28,1:1
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