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4篇 您的检索式:作者名="NATACHA A"
    题名 作者 年代 出处 被引量
1Schistosoma mansoni proteins attenuate gastrointestinal motility disturbances during experimental colitis in mice显示文摘AIM:To investigate the therapeutic effect of Schistosoma mansoni(S.mansoni) soluble worm proteins on gastrointestinal motility disturbances during experimental colitis in mice. METHODS:Colitis was induced by intrarectal injection of trinitrobenzene sulphate(TNBS) and 6 h later,mice were treated ip with S.mansoni proteins.Experiments were performed 5 d after TNBS injection.Inflammationwas quantified using validated inflammation parameters. Gastric emptying and geometric center were measured to assess in vivo gastrointestinal motility.Peristaltic activity of distal colonic segments was studied in vitro using a modified Trendelenburg set-up.Cytokine profiles of T-lymphocytes isolated from the colon were determined by real time reverse transcriptase-polymerase chain reaction. RESULTS:Intracolonic injection of TNBS caused severe colitis.Treatment with S.mansoni proteins significantly ameliorated colonic inflammation after 5 d.TNBS did not affect gastric emptying but significantly decreased the geometric center and impaired colonic peristaltic activity 5 d after the induction of colitis.Treatment with S.mansoni proteins ameliorated these in vivo and in vitro motility disturbances.In addition,TNBS injection caused a downregulation of effector T cell cytokines after 5 d,whereas a S.mansoni protein effect was no longer observed at this time point. CONCLUSION:Treatment with S.mansoni proteins attenuated intestinal inflammation and ameliorated motility disturbances during murine experimental colitis.Nathalie E Ruyssers Benedicte Y De Winter Joris G De Man Natacha D Ruyssers Ann J Van Gils Alex Loukas Mark S Pearson Joel V Weinstock Paul A Pelckmans Tom G Moreels 2010World Journal of Gastroenterology2010,16,6:11
2Modified whole-mount in situ hybridization protocol for the detection of transgene expression in eleetroporated chick embryos显示文摘NATACHA A ANA T T 2008PLoS ONE2008,3,7:1
3Local environmental quality versus (global) ecological carrying capacity: what might alternative aggregated indicators bring to the debates about environmental Kunzites curves and sustainable development 显示文摘Boutaud A Natacha G Christian B 2006International Journal of Sustainable Development2006,9,3:1
4Development of novel Gemini-cholesterol analogues for retinoid-related orphan receptors显示文摘Retinoic-acid-related Orphan Receptors (RORs) regulate the maintenance of the circadian rhythm and immune response among others and are involved in increasing numbers of pathologies including autoimmune diseases, cancer and neurological disorders leading to huge interest in the development of ROR ligands. Here, we describe the synthesis of six novel Gemini cholesterol analogues and the binding mode of one of them to RORγ.Uxía Gómez-Bouzó Alioune Fall Judit Osz Yagamare Fall ORCID logo Natacha Rochel Hugo Santalla 2022Organic Chemistry Frontiers2022,9,6:0
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