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24篇 您的检索式:作者名="Dunger A"
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1Calcitriol analog ZK191784 ameliorates acute and chronic dextran sodium sulfate-induced colitis by modulation of intestinal dendritic cell numbers and phenotype显示文摘AIM: To investigate the effects of ZK1916784, a low calcemic analog of calcitriol on intestinal inflammation. METHODS: Acute and chronic colitis was induced by dextran sodium sulfate (DSS) according to standard procedures. Mice were treated intraperitoneally with ZK1916784 or placebo and colonic inflammation was evaluated. Cytokine production by mesenterial lymph node (MLN) cells was measured by ELISA. Immunohistochemistry was performed to detect intestinal dendritic cells (DCs) within the colonic tissue, and the effect of the calcitriol analog on DCs was investigated. RESULTS: Treatment with ZK191784 resulted in significant amelioration of disease with a reduced histological score in acute and chronic intestinal inflammation. In animals with acute DSS colitis, down- regulation of colonic inflammation was associated with a dramatic reduction in the secretion of the proinflammatory cytokine interferon (IFN)-γ and a significant increase in intereleukin (IL)-10 by MLN cells. Similarly, in chronic colitis, IL-10 expression in colonic tissue increased 1.4-fold when mice were treated with ZK191784, whereas expression of the Th1-specific transcription factor T-beta decreased by 81.6%. Lower numbers of infiltrating activated CD11c+ DCs were found in the colon in ZK191784-treated mice with acute DSScolitis, and secretion of proinflammatory cytokines by primary mucosal DCs was inhibited in the presence of the calcitriol analog. CONCLUSION: The calcitriol analog ZK191784 demonstrated significant anti-inflammatory properties in experimental colitis that were at least partially mediated by the immunosuppressive effects of the derivate on mucosal DCs.Ulrike G Strauch Florian Obermeier Nicole Grunwald Nadja Dunger Heiko C Rath Jürgen Schlmerich A Steinmeyer U Zügel HH Herfarth 2007World Journal of Gastroenterology2007,13,48:4
2Polycystic ovaries and eating disorders: are they related 显示文摘Michelmore K F Balen A H Dunger D B 2001Hum Reprod2001,16,4:1
3Peripubertal changes in circulating anti-mullerian hormone levels in girls 显示文摘Lashen H Dunger DB Ness A 2013Fertility & Sterility2013,99,:1
4Identification of interleukin 1-induced apoptosis in rat islets using in situ specific labelling of fragmented DNA 显示文摘Dunger A Augstein P Schmidt S 1996J Autoimmun1996,9,3:1
5Peripubertal changes in circulat- ing antimullerian hormone levels in girls 显示文摘Lashen H Dunger DB Ness A 2013Fertil Steril2013,99,7:1
6Identification of interleukin-linduced apotptosis in rat islet using in situ specific labeling of fragmented DNA 显示文摘Dunger A Augstein P Schmidt S 1996Autoimmun1996,9,3:1
7Association between postnatal catch-up growth and obesity in childhood: prospective cohort study 显示文摘Ong K Ahmed ML Emmett PM Michael A David P Dunger B 2000BMJ2000,320,7240:1
8Prevention of autoimmune diabetes in NOD mice by troglitazone is asociated with modulation of ICAM - 1 expression on pancreatic islet cells and IFN - gamma expression in splenic T cells显示文摘Augstein P Dunger A Heinke P 2003Biochem Biophys Res Commun2003,304,2:1
9Improved in vivo pancreatic islet function after prolonged in vitro islet culture显示文摘 Fraga DW Callicutt CS Gerling IC Sabek OM Kotb MY Dimitriadis G Crowne E Clark A Dunger DB 2001Transplantation2001,72,11:1
10Prevention of autoimmune diabetes in NOD mice by troglitazone is associated with modulation of ICAM-1 expression on pancreatic islet cells and IFN-gamma expression in splenic T cells显示文摘Augstein P Dunger A Heinke P 2003Biochem Biophys Res Commun2003,304,2:1
11Identification of interleukin-1 induced apoptosis in rat islets using in situ specific labelling of fragmented DNA 显示文摘Dunger A Augstein P Schmidt S 1996Autoimmun1996,9,3:1
12Identification of interleukin1induced apoptosis in rat islet using in situ specific labeling of fragmented DNA显示文摘Dunger A Augstein P Schmidt S 1996Autoimmun1996,9,:1
13Improved in vivo pancreatic islet function after prolonged in vitro islet culture 显示文摘Gaber AO Fraga DW Callicutt CS Gerling IC Sabek OM Kotb MY Dimitriadis G Crowne E Clark A Dunger DB 2001Transplantation2001,72,11:1
14Reversibility of the acute toxic effect of cyclosporin A on pancreatic B cells of Wistar rats 显示文摘Hahn H J Dunger A Laube F 1986Diabetologia1986,29,:1
15Tumor necrosis factor-or and interferon-γ inhibit insulin secretion and cause DNA damage in islets 显示文摘Dunger A Cuunigam JM Green IC 1996Diabetes1996,45,:1
16Tumor necrosis factor-αand interferon-γ inhibit insulin secretion and cause DNA damage in unweaned-rat islet 显示文摘Dunger A Cuunigam JM Green IC 1996Diabetes1996,45,2:1
17Prevention of autoimmune diabetes in NOD mice by troglitazone is associated with modulation of ICAM - 1 expression on pancreatic islet cells and IFN - gamma expression in splenic T cells 显示文摘AUGSTEIN P DUNGER A HEINKE P 2003Biochem Biophys Res Commun2003,304,2:1
18Interleukin- 1β-induces apoptosis in insulin-producing cells显示文摘Dunger A Schlosser M Ziegler B 1995Diabetologia1995,38,1:1
19Prevention of autoimmune diabetes in NOD mice by troglitazone is associated with modulation of ICAM-1 expression on pancreatic islet cells and IFN-gamma expression in splenic T cells 显示文摘Augstein P Dunger A Heinke P 2003Biochem Biophys Res Commun2003,304,2:1
20Anogenital distance from birth to 2 years:a population study显示文摘Thankamony A Ong KK Dunger DB 2009Environ Health Perspect2009,117,11:1
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