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245篇 您的检索式:作者名="Thevenot"
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1Clinical characteristics and outcomes of patients with hepatic angiomyolipoma:A literature review显示文摘First reported in 1976,hepatic angiomyolipoma(HAML)is a rare mesenchymal liver tumor occurring mostly in middle-aged women.Diagnosis of the liver mass is often incidental on abdominal imaging due to the frequent absence of specific symptoms.Nearly 10%of HAMLs are associated with tuberous sclerosis complex.HAML contains variable proportions of blood vessels,smooth muscle cells and adipose tissue,which renders radiological diagnosis hazardous.Cells express positivity for HMB-45 and actin,thus these tumors are integrated into the group of perivascular epithelioid cell tumors.Typically,a HAML appears on magnetic resonance imaging(or computed tomography scan)as a hypervascular solid tumor with fatty areas and with washout,and can easily be misdiagnosed as other liver tumors,particularly hepatocellular carcinoma.The therapeutic strategy is not clearly defined,but surgical resection is indicated for symptomatic patients,for tumors showing an aggressive pattern(i.e.,changes in size on imaging or high proliferation activity and atypical epithelioid pattern on liver biopsy),for large(>5 cm)biopsy-proven HAML,and if doubts remain on imaging or histology.Conservative management may be justified in other conditions,since most cases follow a benign clinical course.In summary,the correct diagnosis of HAML is challenging on imaging and relies mainly on pathological findings.Paul Calame Gaelle Tyrode Delphine Weil Verhoeven Sophie Felix Anne Julia Klompenhouwer Vincent Di Martino Eric Delabrousse Thierry Thevenot 2021World Journal of Gastroenterology2021,27,19:5
2New prognostic markers in liver cirrhosis显示文摘Determining the prognosis of cirrhotic patients is not an easy task. Prognostic scores, like Child-Pugh and Model of End-stage Liver Disease scores, are commonly used by hepatologists, but do not always reflect superimposed events that may strongly influence the prognosis. Among them, bacterial intestinal translocation is a key phenomenon for the development of cirrhosis-related complications. Several biological variables(C-reactive protein, serum free cortisol, copeptin, von Willebrand factor antigen) are surrogates of 'inflammatory stress' and have recently been identified as potential prognostic markers in cirrhotic patients. Most of these above mentioned markers were investigated in pilot studies with sometimes a modest sample size but allow us to catch a glimpse of the pathophysiological mechanisms leading to the worsening of cirrhosis. These new data should generate further well-designed studies to better assess the benefit for liver function of preventing intestinal bacterial translocation and microvascular thrombosis. The control of infection is vital and among all actors of immunity, vitamin D also appears to act as an anti-infective agent and therefore has probably a prognostic value.Vincent Di Martino Delphine Weil Jean-Paul Cervoni Thierry Thevenot 2015World Journal of Hepatology2015,7,9:2
3Compost Effect on Diuron Retention and Transport in Structured Vineyard Soils显示文摘Diuron is frequently detected in surface- and groundwater under the vineyards, where organic amendments are often used, in Burgundy of France. Undisturbed column experiments were conducted to study the influence of three composted organic amendments on diuron leaching through columns of two vineyard soils from Vosne-Roman′ee(VR, calcareous Cambisol) and Beaujolais(Bj, sandy Leptosol), France. Bromide(used as non-reactive tracer) and diuron breakthrough curves(BTCs) were analyzed using convectivedispersive equation(CDE), two-region(mobile-immobile, MIM) and two-site models. No influence of the composts was observed on the bromide recovery rates. The CDE model described well the bromide BTCs for all columns of the Bj soil and seven of the VR soil, suggesting a homogeneous water flow. However, for five VR soil columns, the MIM model fitted better, suggesting a partition of the water flow(15%–50% of matrix flow). The texture, the coarse material content and the tillage of the VR soil could explain this heterogeneity. However, for all columns, diuron leaching was greater through the Bj soil(46%–68%) than the VR soil(28%–39%). The compost addition resulted in a contrasting effect on diuron leaching: no difference or a decrease was observed for the VR soil, probably due to an increase of adsorption sites, whereas no difference or an increase was observed for the Bj soil possibly because of interactions and/or competition of diuron with the compost water-extractable organic matter which could facilitate its transport. All the diuron BTCs were best described using the two-site model, suggesting a large proportion of time-dependent sorption sites(30%–50%). The soil type and the nature of the amendments had contrasting influences on diuron transport. Composts with a high water-soluble fraction must be avoided in sandy soils to reduce the risk of groundwater contamination.Mathieu THEVENOT Sylvie DOUSSET 2015Pedosphere2015,25,1:2
4Integration of dynamic behavior variations in the stability lobes method; 3Dlobes construction and application to thin-walled structure milling显示文摘THEVENOT V ARNAUD L DESSEIN G 2006International Journal of Advanced Manufacturing Technology2006,27,:1
5A Review on boron carbide显示文摘THEVENOT F 1990Key Eng Ceram Soc1990,6,:1
6Using prod uct family evaluation graphs in product family design显示文摘YE Xiaoli THEVENOT H ALIZON F 2009In ternational Journal of Production Research2009,47,13:1
7FDTD to analyze complex PBG structures in thereciprocal space 显示文摘Thevenot M Reineix A Jecko B 1999Microwave and Optical Technology Letters1999,21,1:1
8Microstrucral designing of silicon nitride related to toughness显示文摘PEILLON F C THEVENOT F 2002J Eur Geram Soc2002,22,:1
9Commonality indices for product family design: a detailed comparison显示文摘THEVENOT H J SIMPSON T W 2006Journal of Engineering Design2006,17,2:1
10Commonality indices for produet family design a detailed comparison显示文摘Thevenot H J Sinpson T W 2006Journal of Engineering Design2006,17,2:1
11Batch Copper Ion Binding and Exchange Properties of Peat显示文摘CHEN X H GOSSET T THEVENOT D R 1990Water Research1990,24,12:1
12Batch metal removal by peat-kinetics and thermodynamics显示文摘GOSSET T TRANCART J L THEVENOT D R 1986Water Research1986,20,6:1
13A new FDTD surface impedance formulism to study PBG structures显示文摘M Thevenot A Reineix B Jecko 1998Microwave and Optical Technology Letters1998,18,3:1
14Directive photonic-bandgap antennas 显示文摘THEVENOT M CHEYPE C REINEIX A 1999IEEE Trans Microw Theory Tech1999,47,11:1
15Environmentally persistent free radicals induce airway hyperresponsiveness in neonatal rat lungs显示文摘Balakrishna S Saravia J Thevenot P 0,,:1
16In vivo gene delivery in the mouse lung with lactosylated polyethylenimine, questioning the relevance of in vitro experiments 显示文摘GROSSE S THEVENOT G ARON Y 2008J Control Release2008,132,2:1
17Disruption of the nonneu- ronal tphl gene demonstrates the importance of peripheral sero- tonin in cardiac function显示文摘Cote F Thevenot E Fligny C 2003Proc Natl Acad Sci USA2003,100,13:1
18The effect of incorporation of SDF-lalpha into PLGA scaffolds on stem cell recruitment and the inflammatory response显示文摘THEVENOT P T NAIR A M SHEN J 2010Biomaterials2010,31,14:1
19Integration of dynamic behavior variations in the stability lobes method: 3D lobes construction and application to thin - walled structure mill- ing显示文摘Thevenot V Arnaud L Dessein G 2006Int J Adv Manuf Technol2006,27,:1
20Design of a new photonic cover to increase antenna directivity 显示文摘THEVENOT M DENIS M S REINEIX A 1999Microwave and Optical Technology Letters1999,22,2:1
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