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26篇 您的检索式:作者名="Simoni L A"
    题名 作者 年代 出处 被引量
1Ursodeoxycholic acid improves gastrointestinal motility defects in gallstone patients显示文摘AIM: To simultaneously evaluate the presence of defects in gallbladder and gastric emptying, as well as in intestinal transit in gallstone patients (GS) and the effect of chronic ursodeoxycholic acid (UDCA) administration on these parameters and on serum bile acids and clinical outcome in GS and controls (CTR). METHODS: After a standard liquid test meal, gallbla-dder and gastric emptying (by ultrasound), oroileal transit time (OITT) (by an immunoenzymatic technique) and serum bile acids (by HPLC) were evaluated before and after 3 mo of UDCA (12 mg/kg bw/d) or placebo administration in 10 symptomatic GS and 10 matched healthy CTR. RESULTS: OITT was longer in GS than in CTR (P < 0.0001); UDCA significantly reduced OITT in GS (P < 0.0001), but not in CTR. GS had longer gastric half-emptying time (t1/2) than CTR (P < 0.0044) at baseline; after UDCA, t1/2 significantly decreased (P < 0.006) in GS but not in CTR. Placebo administration had no effect on gastric emptying and intestinal transit in both GS and CTR. CONCLUSION: The gallstone patient has simultaneous multiple impairments of gallbladder and gastric emptying, as well as of intestinal transit. UDCA administration restores these defects in GS, without any effect in CTR. These results confirm the pathogenetic role of gastrointestinal motility in gallstone disease and suggest an additional mechanism of action for UDCA in reducing bile cholesterol supersaturation.A Colecchia G Mazzella L Sandri F Azzaroli M Magliuolo P Simoni ML Bacchi-Reggiani E Roda D Festi 2006World Journal of Gastroenterology2006,12,33:4
2Progress in electrothermal life modeling of electrical insulation during the last decades显示文摘Montanari G C Mzanti G Simoni L A 2002IEEE Transactions on Dielectrics and Electrical Insulation2002,9,5:1
3STM study of a grain boundary in graphite显示文摘SIMONIS P GOFFAUX C THIRY P A BIRO L P LAMBIN P H MEUNIER V 2002Surface Science2002,511,13:1
4Conjugated Polyene Fatty Acids as Fluorescent Probes:Binding to Bovine Serum Albumin显示文摘Sklar L A Hudson B S Simoni R D 1977Biochemistry1977,16,23:1
5Changes in autonomic and EEG patterns induced by hypnotic imagination of aversive stimuli in man显示文摘Gemignani A Santarcangelo EL Sebastiani L Marchese C Mammoliti R Simoni A Ghelarducci B 2000Brain Res Bull2000,53,:1
6Conjugated polyene fatty acids as fluorescent probes:synthetic phospholipid membrane studies显示文摘Sklar L A Hudson R D Simoni R D 1977Biochemistry1977,16,5:1
7Conjugated polyene fatty acids as fluorescent probes: binding to bovine serum albumin显示文摘SKLAR L A HUDSON B S SIMONI R D 1977Biochemistry1977,16,:1
8Novel CMOS image sensor with a 132-dB dynamic range 显示文摘STOPPA D SIMONI A GONZO L 2002Solid-State Circuits2002,37,12:1
9Conjugated Polyene Fatty Acids as Fluorescent Probes:Binding to Bovine Serum Albumin显示文摘SKLAR L A HUDSON B S SIMONI R D 1997Biochemistry1997,16,:1
10Conjugated polyene fatty acids as fluorescent probes:binding to bovine serum albumin显示文摘SKLAR L A HUSDON B S SIMONI R D 1977Biochemistry1977,16,:1
11Autonomic and EEG correlates of emotional imagery in subjects with different hypnotic susceptibility显示文摘Sebastiani L Simoni A Gemignani A 2003Brain Res Bull2003,60,12:1
12查看详情显示文摘McKenzie C Denschlag J H H(a)ffner H Browaeys A de Araujo L E E Fatemi F K Jones K M Simsarian J E Cho D Simoni A Tiesinga E Julienne P S Helmerson K Lett P D Rolston S L Phillips W D 0,,:1
13Mothers with HIV/AIDS and their children: disclosure and guardianship issues显示文摘Simoni J M Davis M L Drossman J A 2000Women Health2000,31,1:1
14Conjugated polyene fatty acids as fluorescent probes:Binding to bovine serum albumin显示文摘Sklar L A Hudson B S Simoni R D 1977Biochemistry1977,16,23:1
15Extraction of biofuels and biofeedstocks from aqueous solu- tions using ionic liquids显示文摘SIMONI L D CHAPEAUX A BRENNECKE J F 2010Computers Chemical Engineering2010,34,9:1
16High-quality binary protein interaction map of the yeast interactome network显示文摘Yu HY Braun P Yildirim MA Lemmens I Venkatesan K Sahalie J Hirozane-Kishikawa T Gebreab F Li N Simonis N Hao T Rual JF Dricot A Vazquez A Murray RR Simon C Tardivo L Tam S Svrzikapa N Fan CY de Smet AS Motyl A Hudson ME Park J Xin XF Cusick ME Moore T Boo 0,,5898:1
17查看详情显示文摘M G Tarallo J Miller J Agresti E D'Ambrosio R DeSalvo D Forest B Lagrange J M Mackowsky C Michel J L Montorio N Morgado L Pinard A Pemillcux B Simoni and P Willems 0,,26:1
18Slope stability and groundwater flow system in the area of Lizzano in Belvedere ( North- ern Apennines, Italy)显示文摘PICCININI L BERTI M SIMONI A 2014Engineering Geology2014,183,9:1
19Extraction of biofuels and biofeedstocks from aqueous solutions using ionic liquids显示文摘SIMONI L D CHAPEAUX A BRENNECKE J F 2010Computers & Chemical Engineering2010,34,9:1
20An accelerated algorithm for parameter identification in a hierarchical plasticity model accounting for material constraints显示文摘 Schrefler B A 2001International Journal for Numerical and Analytical Methods in Geomechanics2001,25,3:1
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