Search

Your search keyword '"Vonlaufen A"' showing total 287 results
Start Over Author "Vonlaufen A"
287 results on '"Vonlaufen A"'

1. Expression of the bile acid receptor FXR in Barrett's esophagus and enhancement of apoptosis by guggulsterone in vitro

Author

Frossard Jean-Louis, Rubbia-Brandt Laura, Spahr Laurent, Morard Isabelle, Vonlaufen Alain, Bruttin Fabien, Dumonceau Jean-Marc, De Gottardi Andrea, Dinjens Winand NM, Rabinovitch Peter S, and Hadengue Antoine

Subjects
Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Abstract Background Barrett's esophagus, a risk factor for esophageal adenocarcinoma, is associated with reflux disease. The aim of this study was to assess the expression of bile acid receptors in the esophagus (normal, esophagitis, Barrett's esophagus and adenocarcinoma) and to investigate their possible function. Results the expression of the bile acid receptors FXR and VDR in esophageal biopsies from patients with a normal mucosa, esophagitis, Barrett's esophagus or adenocarcinoma (n = 6 per group) and in cell lines derived from Barrett's esophagus and esophageal adenocarcinoma, was assessed by real time Q-PCR and immunohistochemistry. The effect of guggulsterone, an antagonist of bile acid receptors, on apoptosis of Barrett's esophagus-derived cells was assessed morphologically, by flow cytometry and by measuring caspase 3 activity. The expression of FXR was increased in esophagitis, Barrett's esophagus and adenocarcinoma compared to normal mucosa by a mean of 44, 84 and 16, respectively. Immunohistochemistry showed a weak expression in normal esophagus, a strong focal reactivity in Barrett's esophagus, and was negative in adenocarcinoma. VDR expression did not significantly differ between groups. In cell cultures, the expression of FXR was high in Barrett's esophagus-derived cells and almost undetectable in adenocarcinoma-derived cells, whereas VDR expression in these cell lines was not significantly different. In vitro treatment with guggulsterone was associated with a significant increase in the percentage of apoptotic cells and of the caspase 3 activity. Conclusion the bile acid receptor FXR is significantly overexpressed in Barrett's esophagus compared to normal mucosa, esophagitis and esophageal adenocarcinoma. The induction of apoptosis by guggulsterone in a Barrett's esophagus-derived cell line suggests that FXR may contribute to the regulation of apoptosis.

Published
2006
Full Text
View/download PDF

2. Differences in Outcomes Reported by Patients With Inflammatory Bowel Diseases vs Their Health Care Professionals

Author

Anderegg, Claudia, Bauerfeind, Peter, Beglinger, Christoph, Begré, Stefan, Belli, Dominique, Bengoa, José M., Biedermann, Luc, Bigler, Beat, Binek, Janek, Blattmann, Mirjam, Boehm, Stephan, Borovicka, Jan, Braegger, Christian P., Brunner, Nora, Bühr, Patrick, Burnand, Bernard, Burri, Emanuel, Buyse, Sophie, Cremer, Matthias, Criblez, Dominique H., de Saussure, Philippe, Degen, Lukas, Delarive, Joakim, Doerig, Christopher, Dora, Barbara, Dorta, Gian, Egger, Mara, Ehmann, Tobias, El-Wafa, Ali, Engelmann, Matthias, Ezri, Jessica, Felley, Christian, Fliegner, Markus, Fournier, Nicolas, Fraga, Montserrat, Frei, Pascal, Frei, Remus, Fried, Michael, Froehlich, Florian, Funk, Christian, Furlano, Raoul Ivano, Gallot-Lavallée, Suzanne, Geyer, Martin, Girardin, Marc, Golay, Delphine, Grandinetti, Tanja, Gysi, Beat, Haack, Horst, Haarer, Johannes, Helbling, Beat, Hengstler, Peter, Herzog, Denise, Hess, Cyrill, Heyland, Klaas, Hinterleitner, Thomas, Hiroz, Philippe, Hirschi, Claudia, Hruz, Petr, Iwata, Rika, Jost, Res, Juillerat, Pascal, Keller, Céline, Knellwolf, Christina, Knoblauch, Christoph, Köhler, Henrik, Koller, Rebekka, Krieger-Grübel, Claudia, Kullak-Ublick, Gerd, Künzler, Patrizia, Landolt, Markus, Lange, Rupprecht, Lehmann, Frank Serge, Macpherson, Andrew, Maerten, Philippe, Maillard, Michel H., Manser, Christine, Manz, Michael, Marbet, Urs, Marx, George, Matter, Christoph, Meier, Rémy, Mendanova, Martina, Michetti, Pierre, Misselwitz, Benjamin, Morell, Bernhard, Mosler, Patrick, Mottet, Christian, Müller, Christoph, Müller, Pascal, Müllhaupt, Beat, Münger-Beyeler, Claudia, Musso, Leilla, Nagy, Andreas, Neagu, Michaela, Nichita, Cristina, Niess, Jan, Nydegger, Andreas, Obialo, Nicole, Oneta, Carl, Oropesa, Cassandra, Peter, Ueli, Peternac, Daniel, Petit, Laetitia Marie, Piccoli-Gfeller, Franziska, Pilz, Julia Beatrice, Pittet, Valérie, Raschle, Nadia, Rentsch, Ronald, Restellini, Sophie, Richterich, Jean-Pierre, Rihs, Sylvia, Ritz, Marc Alain, Roduit, Jocelyn, Rogler, Daniela, Rogler, Gerhard, Rossel, Jean-Benoît, Rueger, Vanessa, Saner, Gaby, Sauter, Bernhard, Sawatzki, Mikael, Schäppi, Michela, Scharl, Michael, Scharl, Sylvie, Schelling, Martin, Schibli, Susanne, Schlauri, Hugo, Uebelhart, Sybille Schmid, Schnegg, Jean-François, Schoepfer, Alain, Seibold, Frank, Seirafi, Mariam, Semadeni, Gian-Marco, Semela, David, Senning, Arne, Sidler, Marc, Sokollik, Christiane, Spalinger, Johannes, Spangenberger, Holger, Stadler, Philippe, Steuerwald, Michael, Straumann, Alex, Straumann-Funk, Bigna, Sulz, Michael, Suter, Alexandra, Thorens, Joël, Tiedemann, Sarah, Tutuian, Radu, Vavricka, Stephan, Viani, Francesco, Vögtlin, Jürg, Von Känel, Roland, Vonlaufen, Alain, Vouillamoz, Dominique, Vulliamy, Rachel, Wermuth, Jürg, Werner, Helene, Wiesel, Paul, Wiest, Reiner, Wylie, Tina, Zeitz, Jonas, Zimmermann, Dorothee, Pittet, Valérie E.H., and Simonson, Thomas

Published
2019
Full Text
View/download PDF

4. Symptoms of Depression and Anxiety Are Independently Associated With Clinical Recurrence of Inflammatory Bowel Disease

Author

Anderegg, Claudia, Bauerfeind, Peter, Beglinger, Christoph, Begré, Stefan, Belli, Dominique, Bengoa, José M., Biedermann, Luc, Bigler, Beat, Binek, Janek, Blattmann, Mirjam, Boehm, Stephan, Borovicka, Jan, Braegger, Christian P., Brunner, Nora, Bühr, Patrick, Burnand, Bernard, Burri, Emanuel, Buyse, Sophie, Cremer, Matthias, Criblez, Dominique H., de Saussure, Philippe, Degen, Lukas, Delarive, Joakim, Doerig, Christopher, Dora, Barbara, Dorta, Gian, Egger, Mara, Ehmann, Tobias, El-Wafa, Ali, Engelmann, Matthias, Ezri, Jessica, Felley, Christian, Fliegner, Markus, Fournier, Nicolas, Fraga, Montserrat, Frei, Pascal, Frei, Remus, Fried, Michael, Froehlich, Florian, Funk, Christian, Ivano Furlano, Raoul, Gallot-Lavallée, Suzanne, Geyer, Martin, Girardin, Marc, Golay, Delphine, Grandinetti, Tanja, Gysi, Beat, Haack, Horst, Haarer, Johannes, Helbling, Beat, Hengstler, Peter, Herzog, Denise, Hess, Cyrill, Heyland, Klaas, Hinterleitner, Thomas, Hiroz, Philippe, Hirschi, Claudia, Hruz, Petr, Iwata, Rika, Jost, Res, Juillerat, Pascal, Kessler Brondolo, Vera, Knellwolf, Christina, Knoblauch, Christoph, Köhler, Henrik, Koller, Rebekka, Krieger-Grübel, Claudia, Kullak-Ublick, Gerd, Künzler, Patrizia, Landolt, Markus, Lange, Rupprecht, Serge Lehmann, Frank, Macpherson, Andrew, Maerten, Philippe, Maillard, Michel H., Manser, Christine, Manz, Michael, Marbet, Urs, Marx, George, Matter, Christoph, McLin, Valérie, Meier, Rémy, Mendanova, Martina, Meyenberger, Christa, Michetti, Pierre, Misselwitz, Benjamin, Moradpour, Darius, Morell, Bernhard, Mosler, Patrick, Mottet, Christian, Müller, Christoph, Müller, Pascal, Müllhaupt, Beat, Münger-Beyeler, Claudia, Musso, Leilla, Nagy, Andreas, Neagu, Michaela, Nichita, Cristina, Niess, Jan, Noël, Natacha, Nydegger, Andreas, Obialo, Nicole, Oneta, Carl, Oropesa, Cassandra, Peter, Ueli, Peternac, Daniel, Marie Petit, Laetitia, Piccoli-Gfeller, Franziska, Beatrice Pilz, Julia, Pittet, Valérie, Raschle, Nadia, Rentsch, Ronald, Restellini, Sophie, Richterich, Jean-Pierre, Rihs, Sylvia, Alain Ritz, Marc, Roduit, Jocelyn, Rogler, Daniela, Rogler, Gerhard, Rossel, Jean-Benoît, Sagmeister, Markus, Saner, Gaby, Sauter, Bernhard, Sawatzki, Mikael, Schäppi, Michela, Scharl, Michael, Schelling, Martin, Schibli, Susanne, Schlauri, Hugo, Schmid Uebelhart, Sybille, Schnegg, Jean-François, Schoepfer, Alain, Seibold, Frank, Seirafi, Mariam, Semadeni, Gian-Marco, Semela, David, Senning, Arne, Sidler, Marc, Sokollik, Christiane, Spalinger, Johannes, Spangenberger, Holger, Stadler, Philippe, Steuerwald, Michael, Straumann, Alex, Straumann-Funk, Bigna, Sulz, Michael, Thorens, Joël, Tiedemann, Sarah, Tutuian, Radu, Vavricka, Stephan, Viani, Francesco, Vögtlin, Jürg, Von Känel, Roland, Vonlaufen, Alain, Vouillamoz, Dominique, Vulliamy, Rachel, Wermuth, Jürg, Werner, Helene, Wiesel, Paul, Wiest, Reiner, Wylie, Tina, Zeitz, Jonas, Zimmermann, Dorothee, Mikocka-Walus, Antonina, Pittet, Valerie, and von Känel, Roland

Published
2016
Full Text
View/download PDF

5. The Relevance of Vitamin and Iron Deficiency in Patients with Inflammatory Bowel Diseases in Patients of the Swiss IBD Cohort

Author

Madanchi, Matiar, Fagagnini, Stefania, Fournier, Nicolas, Biedermann, Luc, Zeitz, Jonas, Battegay, Edouard, Zimmerli, Lukas, Vavricka, Stephan R, Rogler, Gerhard, Scharl, Michael, Anderegg, Claudia, Bauerfeind, Peter, Beglinger, Christoph, Begré, Stefan, Belli, Dominique, Bengoa, José M, Biedermann, Luc, Bigler, Beat, Binek, Janek, Blattmann, Mirjam, Boehm, Stephan, Borovicka, Jan, Braegger, Christian P, Brunner, Nora, Bühr, Patrick, Burnand, Bernard, Burri, Emanuel, Buyse, Sophie, Cremer, Matthias, Criblez, Dominique H, Saussure, Philippe de, Degen, Lukas, Delarive, Joakim, Doerig, Christopher, Dora, Barbara, Dorta, Gian, Egger, Mara, Ehmann, Tobias, El-Wafa, Ali, Engelmann, Matthias, Ezri, Jessica, Felley, Christian, Fliegner, Markus, Fournier, Nicolas, Fraga, Montserrat, Frei, Pascal, Frei, Remus, Fried, Michael, Froehlich, Florian, Funk, Christian, Furlano, Raoul Ivano, Gallot-Lavallée, Suzanne, Geyer, Martin, Girardin, Marc, Golay, Delphine, Grandinetti, Tanja, Gysi, Beat, Haack, Horst, Haarer, Johannes, Helbling, Beat, Hengstler, Peter, Herzog, Denise, Hess, Cyrill, Heyland, Klaas, Hinterleitner, Thomas, Hiroz, Philippe, Hirschi, Claudia, Hruz, Petr, Iwata, Rika, Jost, Res, Juillerat, Pascal, Brondolo, Vera Kessler, Knellwolf, Christina, Knoblauch, Christoph, Köhler, Henrik, Koller, Rebekka, Krieger-Grübel, Claudia, Kullak-Ublick, Gerd, Künzler, Patrizia, Landolt, Markus, Lange, Rupprecht, Lehmann, Frank Serge, Macpherson, Andrew, Maerten, Philippe, Maillard, Michel H, Manser, Christine, Manz, Michael, Marbet, Urs, Marx, George, Matter, Christoph, McLin, Valérie, Meier, Rémy, Mendanova, Martina, Meyenberger, Christa, Michetti, Pierre, Misselwitz, Benjamin, Moradpour, Darius, Morell, Bernhard, Mosler, Patrick, Mottet, Christian, Müller, Christoph, Müller, Pascal, Müllhaupt, Beat, Münger-Beyeler, Claudia, Musso, Leilla, Nagy, Andreas, Neagu, Michaela, Nichita, Cristina, Niess, Jan, Noël, Natacha, Nydegger, Andreas, Obialo, Nicole, Oneta, Carl, Oropesa, Cassandra, Peter, Ueli, Peternac, Daniel, Petit, Laetitia Marie, Piccoli-Gfeller, Franziska, Pilz, Julia Beatrice, Pittet, Valérie, Raschle, Nadia, Rentsch, Ronald, Restellini, Sophie, Richterich, Jean-Pierre, Rihs, Sylvia, Ritz, Marc Alain, Roduit, Jocelyn, Rogler, Daniela, Rogler, Gerhard, Rossel, Jean-Benoît, Sagmeister, Markus, Saner, Gaby, Sauter, Bernhard, Sawatzki, Mikael, Schäppi, Michela, Scharl, Michael, Schelling, Martin, Schibli, Susanne, Schlauri, Hugo, Uebelhart, Sybille Schmid, Schnegg, Jean-François, Schoepfer, Alain, Seibold, Frank, Seirafi, Mariam, Semadeni, Gian-Marco, Semela, David, Senning, Arne, Sidler, Marc, Sokollik, Christiane, Spalinger, Johannes, Spangenberger, Holger, Stadler, Philippe, Steuerwald, Michael, Straumann, Alex, Straumann-Funk, Bigna, Sulz, Michael, Thorens, Joël, Tiedemann, Sarah, Tutuian, Radu, Vavricka, Stephan, Viani, Francesco, Vögtlin, Jürg, Känel, Roland Von, Vonlaufen, Alain, Vouillamoz, Dominique, Vulliamy, Rachel, Wermuth, Jürg, Werner, Helene, Wiesel, Paul, Wiest, Reiner, Wylie, Tina, Zeitz, Jonas, and Zimmermann, Dorothee

Published
2018
Full Text
View/download PDF

6. Genetic polymorphisms associated with smoking behaviour predict the risk of surgery in patients with Crohnʼs disease

Author

Lang, B. M., Biedermann, L., van Haaften, W. T., de Vallière, C., Schuurmans, M., Begré, S., Zeitz, J., Scharl, M., Turina, M., Greuter, T., Schreiner, P., Heinrich, H., Kuntzen, T., Vavricka, S. R., Rogler, G., Beerenwinkel, N., Misselwitz, B., Anderegg, Claudia, Bauerfeind, Peter, Beglinger, Christoph, Begré, Stefan, Bengoa, José M., Biedermann, Luc, Bigler, Beat, Binek, Janek, Blattmann, Mirjam, Boehm, Stephan, Borovicka, Jan, Braegger, Christian P., Brunner, Nora, Bühr, Patrick, Burnand, Bernard, Burri, Emanuel, Buyse, Sophie, Cremer, Matthias, Criblez, Dominique H., de Saussure, Philippe, Degen, Lukas, Delarive, Joakim, Doerig, Christopher, Dora, Barbara, Dorta, Gian, Egger, Mara, Ehmann, Tobias, El‐Wafa, Ali, Engelmann, Matthias, Ezri, a, Felley, Christian, Fliegner, Markus, Fournier, Nicolas, Fraga, Montserrat, Frei, Pascal, Frei, Remus, Fried, Michael, Froehlich, Florian, Funk, Christian, Furlano, Raoul Ivano, Gallot‐Lavallée, Suzanne, Geyer, Martin, Girardin, Marc, Golay, Delphine, Grandinetti, Tanja, Gysi, Beat, Haack, Horst, Haarer, Johannes, Helbling, Beat, Hengstler, Peter, Herzog, Denise, Hess, Cyrill, Heyland, Klaas, Hinterleitner, Thomas, Hiroz, Philippe, Hirschi, Claudia, Hruz, Petr, Iwata, Rika, Jost, Res, Juillerat, Pascal, Kessler Brondolo, Vera, Knellwolf, Christina, Knoblauch, Christoph, Köhler, Henrik, Koller, Rebekka, Krieger‐Grübel, Claudia, Kullak‐Ublick, Gerd, Künzler, Patrizia, Landolt, Markus, Lange, Rupprecht, Lehmann, Frank Serge, Macpherson, Andrew, Maerten, Philippe, Maillard, Michel H., Manser, Christine, Manz, Michael, Marbet, Urs, Marx, George, Matter, Christoph, McLin, Valérie, Meier, Rémy, Mendanova, Martina, Meyenberger, Christa, Michetti, Pierre, Misselwitz, Benjamin, Moradpour, Darius, Morell, Bernhard, Mosler, Patrick, Mottet, Christian, Müller, Christoph, Müller, Pascal, Müllhaupt, Beat, Münger‐Beyeler, Claudia, Musso, Leilla, Nagy, Andreas, Neagu, Michaela, Nichita, Cristina, Niess, Jan, Noël, Natacha, Nydegger, Andreas, Obialo, Nicole, Oneta, Carl, Oropesa, Cassandra, Peter, Ueli, Peternac, Daniel, Petit, Laetitia Marie, Piccoli‐Gfeller, Franziska, Pilz, Julia Beatrice, Pittet, Valérie, Raschle, Nadia, Rentsch, Ronald, Restellini, Sophie, Richterich, Jean‐Pierre, Rihs, Sylvia, Ritz, Marc Alain, Roduit, Jocelyn, Rogler, Daniela, Rogler, Gerhard, Rossel, Jean‐Benoît, Sagmeister, Markus, Saner, Gaby, Sauter, Bernhard, Sawatzki, Mikael, Schäppi, Michela, Scharl, Michael, Schelling, Martin, Schibli, Susanne, Schlauri, Hugo, Uebelhart, Sybille Schmid, Schnegg, Jean‐François, Schoepfer, Alain, Seibold, Frank, Seirafi, Mariam, Semadeni, Gian‐Marco, Semela, David, Senning, Arne, Sidler, Marc, Sokollik, Christiane, Spalinger, Johannes, Spangenberger, Holger, Stadler, Philippe, Steuerwald, Michael, Straumann, Alex, Straumann‐Funk, Bigna, Sulz, Michael, Thorens, Joël, Tiedemann, Sarah, Tutuian, Radu, Vavricka, Stephan, Viani, Francesco, Vögtlin, Jürg, Von Känel, Roland, Vonlaufen, Alain, Vouillamoz, Dominique, Vulliamy, Rachel, Wermuth, Jürg, Werner, Helene, Wiesel, Paul, Wiest, Reiner, Wylie, Tina, Zeitz, Jonas, and Zimmermann, Dorothee

Published
2018
Full Text
View/download PDF

14. Symptoms of Depression and Anxiety Are Independently Associated With Clinical Recurrence of Inflammatory Bowel Disease

Author

Mikocka-Walus, Antonina, Pittet, Valerie, Rossel, Jean-Benoît, von Känel, Roland, Anderegg, Claudia, Bauerfeind, Peter, Beglinger, Christoph, Begré, Stefan, Belli, Dominique, Bengoa, José M., Biedermann, Luc, Bigler, Beat, Binek, Janek, Blattmann, Mirjam, Boehm, Stephan, Borovicka, Jan, Braegger, Christian P., Brunner, Nora, Bühr, Patrick, Burnand, Bernard, Burri, Emanuel, Buyse, Sophie, Cremer, Matthias, Criblez, Dominique H., de Saussure, Philippe, Degen, Lukas, Delarive, Joakim, Doerig, Christopher, Dora, Barbara, Dorta, Gian, Egger, Mara, Ehmann, Tobias, El-Wafa, Ali, Engelmann, Matthias, Ezri, Jessica, Felley, Christian, Fliegner, Markus, Fournier, Nicolas, Fraga, Montserrat, Frei, Pascal, Frei, Remus, Fried, Michael, Froehlich, Florian, Funk, Christian, Ivano Furlano, Raoul, Gallot-Lavallée, Suzanne, Geyer, Martin, Girardin, Marc, Golay, Delphine, Grandinetti, Tanja, Gysi, Beat, Haack, Horst, Haarer, Johannes, Helbling, Beat, Hengstler, Peter, Herzog, Denise, Hess, Cyrill, Heyland, Klaas, Hinterleitner, Thomas, Hiroz, Philippe, Hirschi, Claudia, Hruz, Petr, Iwata, Rika, Jost, Res, Juillerat, Pascal, Kessler Brondolo, Vera, Knellwolf, Christina, Knoblauch, Christoph, Köhler, Henrik, Koller, Rebekka, Krieger-Grübel, Claudia, Kullak-Ublick, Gerd, Künzler, Patrizia, Landolt, Markus, Lange, Rupprecht, Serge Lehmann, Frank, Macpherson, Andrew, Maerten, Philippe, Maillard, Michel H., Manser, Christine, Manz, Michael, Marbet, Urs, Marx, George, Matter, Christoph, McLin, Valérie, Meier, Rémy, Mendanova, Martina, Meyenberger, Christa, Michetti, Pierre, Misselwitz, Benjamin, Moradpour, Darius, Morell, Bernhard, Mosler, Patrick, Mottet, Christian, Müller, Christoph, Müller, Pascal, Müllhaupt, Beat, Münger-Beyeler, Claudia, Musso, Leilla, Nagy, Andreas, Neagu, Michaela, Nichita, Cristina, Niess, Jan, Noël, Natacha, Nydegger, Andreas, Obialo, Nicole, Oneta, Carl, Oropesa, Cassandra, Peter, Ueli, Peternac, Daniel, Marie Petit, Laetitia, Piccoli-Gfeller, Franziska, Beatrice Pilz, Julia, Pittet, Valérie, Raschle, Nadia, Rentsch, Ronald, Restellini, Sophie, Richterich, Jean-Pierre, Rihs, Sylvia, Alain Ritz, Marc, Roduit, Jocelyn, Rogler, Daniela, Rogler, Gerhard, Rossel, Jean-Benoît, Sagmeister, Markus, Saner, Gaby, Sauter, Bernhard, Sawatzki, Mikael, Schäppi, Michela, Scharl, Michael, Schelling, Martin, Schibli, Susanne, Schlauri, Hugo, Schmid Uebelhart, Sybille, Schnegg, Jean-François, Schoepfer, Alain, Seibold, Frank, Seirafi, Mariam, Semadeni, Gian-Marco, Semela, David, Senning, Arne, Sidler, Marc, Sokollik, Christiane, Spalinger, Johannes, Spangenberger, Holger, Stadler, Philippe, Steuerwald, Michael, Straumann, Alex, Straumann-Funk, Bigna, Sulz, Michael, Thorens, Joël, Tiedemann, Sarah, Tutuian, Radu, Vavricka, Stephan, Viani, Francesco, Vögtlin, Jürg, Von Känel, Roland, Vonlaufen, Alain, Vouillamoz, Dominique, Vulliamy, Rachel, Wermuth, Jürg, Werner, Helene, Wiesel, Paul, Wiest, Reiner, Wylie, Tina, Zeitz, Jonas, and Zimmermann, Dorothee

Published
2016
Full Text
View/download PDF

16. Bedeutung grundlegender Geschlechtertheorien für die Jungenarbeit: Empfehlungen für Professionelle der Jungenarbeit

Author

Marcel, Vonlaufen and Samuel, Wespi

Abstract

Die Autoren dieser Bachelorarbeit begegnen in ihrem Berufsalltag häufig diskussionsbedürftigen Aussagen in Bezug auf Geschlecht, insbesondere hinsichtlich Männlichkeit. Vorliegende Bachelorarbeit versucht diesbezüglich zentrale Fragen zu klären und somit die Profession der Sozialen Arbeit zu bereichern. Dafür werden zuerst grundlegende Geschlechtertheorien beleuchtet. Es zeigt sich, dass Geschlecht ein Konstrukt der Gesellschaft ist, welches der ständigen Reproduktion unterliegt. So entstehen durch Geschlecht Machtpositionen und Kategorisierungen, welche die Menschen prägen und zu sozialen Ungleichheiten führen. Der Bezug zur Ethik Sozialer Arbeit und zu rechtlichen Grundlagen weist auf einen Handlungsbedarf für die Soziale Arbeit hin. Dafür wird die Jungenarbeit als Feld der Sozialen Arbeit und damit die Zielgruppe der Jungen näher betrachtet. Es werden Handlungsempfehlungen aufgezeigt, um den erkannten Handlungsbedarf mit der Jungenarbeit zu decken. Konkret werden Professionellen der Jungenarbeit anwendbare Reflexionsfragen zur Verfügung gestellt, um die eigene Haltung auf verschiedenen Ebenen zu reflektieren. Zudem wird eine Methodik vorgestellt, mit der ein Bewusstsein für die Anwendung von geschlechterreflektierten Methoden geschaffen werden kann. Grundlegend dafür sind die Erkenntnisse über Geschlecht und geschlechts- sowie sexualitätsbedingter sozialer Ungleichheit. Um die Erkenntnisse und Handlungsempfehlungen zu verdeutlichen, begleitet ein praxisnahes fiktives Beispiel durch die gesamte Bachelorarbeit., + Code Diss LU: hslusa basa be 2020 + hslusa basp be 2020 + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Ausbildungsgang Sozialarbeit & Sozialpädagogik 2020 + NL-Code: NLLUHSA202008

Published
2020
Full Text
View/download PDF

17. Role of alcohol metabolism in chronic pancreatitis

Author

Vonlaufen, Alain, Wilson, Jeremy S., Pirola, Romano C., and Apte, Minoti V.

Subjects
Cell research -- Physiological aspects, Pancreatitis -- Physiological aspects, Health, Physiological aspects
Abstract

Alcohol abuse is the major cause of chronic inflammation of the pancreas (i.e., chronic pancreatitis). Although it has long been thought that alcoholic pancreatitis is a chronic disease from the [...]

Published
2007

21. Alcohol, Signaling, and ECM Turnover

Author

Seth, Devanshi, D’Souza El-Guindy, Nympha B., Apte, Minoti, Mari, Montserrat, Dooley, Steven, Neuman, Manuela, Haber, Paul S., Kundu, Gopal C., Darwanto, Agus, de Villiers, Willem J., Vonlaufen, A., Xu, Z., Phillips, P., Yang, S., Goldstein, D., Pirola, R. M., Wilson, J. S., Moles, Anna, Fernández, Anna, Colell, Anna, García-Ruiz, Carmen, Fernández-Checa, José C., Meyer, Christoph, and Meindl-Beinker, Nadja M.

Published
2010
Full Text
View/download PDF

33. Evaluation IIZ Luzern: Wie soll sich die IIZ künftig positionieren? Ein Empfehlungskatalog: Projektbericht

Author

Vonlaufen, Marcel

Abstract

Im vorliegenden Projektbericht wird vorerst auf die aktuelle Situation der interinstitutionellen Zusammenarbeit Luzern (IIZ) hingewiesen. Es wird umschrieben, welche Problemstellung vorliegt, weshalb sich daraus ein Projekt begründen lässt, inwiefern sich ein Handlungsbedarf ergibt sowie welche Motivation hinsichtlich der Profession der Sozialen Arbeit besteht. Dieser Handlungsbedarf wird anhand eines theoretischen Inputs nachvollziehbar gestützt. Unter Erläuterung der passenden methodischen Vorgehensweisen wird sodann der praktische Teil des Projekts vorgestellt. Diese Methoden beinhalten eine Gruppendiskussion sowie eine daraus abgeleitete Fragebogenerstellung, welche nach dessen Auswertungen zu interessanten Erkenntnissen führen. Diese Erkenntnisse ergeben schliesslich einen umfangreichen Empfehlungskatalog, welcher eine abgespeckte und ansprechende Zusammenfassung an Empfehlungen beinhaltet. Die IIZ kann sich aufgrund dieser hilfreichen Empfehlungen neu positionieren. Schliesslich wird das Projekt durch Aussenansichten evaluiert und der Projektleiter umschreibt seine Absichten bezüglich weiterem Verlauf., + Fussnote: Projekt-Arbeit, Hochschule Luzern - Soziale Arbeit, Studienrichtung Sozialarbeit, 2019 + Code Diss LU: hslusa pasa be + NL-Code: NLLUHSA201911

Published
2019
Full Text
View/download PDF

39. Differences in Outcomes Reported by Patients With Inflammatory Bowel Diseases vs Their Health Care Professionals

Author

Valérie E.H. Pittet, Michel H. Maillard, Thomas Simonson, Nicolas Fournier, Gerhard Rogler, Pierre Michetti, Claudia Anderegg, Peter Bauerfeind, Christoph Beglinger, Stefan Begré, Dominique Belli, José M. Bengoa, Luc Biedermann, Beat Bigler, Janek Binek, Mirjam Blattmann, Stephan Boehm, Jan Borovicka, Christian P. Braegger, Nora Brunner, Patrick Bühr, Bernard Burnand, Emanuel Burri, Sophie Buyse, Matthias Cremer, Dominique H. Criblez, Philippe de Saussure, Lukas Degen, Joakim Delarive, Christopher Doerig, Barbara Dora, Gian Dorta, Mara Egger, Tobias Ehmann, Ali El-Wafa, Matthias Engelmann, Jessica Ezri, Christian Felley, Markus Fliegner, Montserrat Fraga, Pascal Frei, Remus Frei, Michael Fried, Florian Froehlich, Christian Funk, Raoul Ivano Furlano, Suzanne Gallot-Lavallée, Martin Geyer, Marc Girardin, Delphine Golay, Tanja Grandinetti, Beat Gysi, Horst Haack, Johannes Haarer, Beat Helbling, Peter Hengstler, Denise Herzog, Cyrill Hess, Klaas Heyland, Thomas Hinterleitner, Philippe Hiroz, Claudia Hirschi, Petr Hruz, Rika Iwata, Res Jost, Pascal Juillerat, Céline Keller, Christina Knellwolf, Christoph Knoblauch, Henrik Köhler, Rebekka Koller, Claudia Krieger-Grübel, Gerd Kullak-Ublick, Patrizia Künzler, Markus Landolt, Rupprecht Lange, Frank Serge Lehmann, Andrew Macpherson, Philippe Maerten, Christine Manser, Michael Manz, Urs Marbet, George Marx, Christoph Matter, Rémy Meier, Martina Mendanova, Benjamin Misselwitz, Bernhard Morell, Patrick Mosler, Christian Mottet, Christoph Müller, Pascal Müller, Beat Müllhaupt, Claudia Münger-Beyeler, Leilla Musso, Andreas Nagy, Michaela Neagu, Cristina Nichita, Jan Niess, Andreas Nydegger, Nicole Obialo, Carl Oneta, Cassandra Oropesa, Ueli Peter, Daniel Peternac, Laetitia Marie Petit, Franziska Piccoli-Gfeller, Julia Beatrice Pilz, Valérie Pittet, Nadia Raschle, Ronald Rentsch, Sophie Restellini, Jean-Pierre Richterich, Sylvia Rihs, Marc Alain Ritz, Jocelyn Roduit, Daniela Rogler, Jean-Benoît Rossel, Vanessa Rueger, Gaby Saner, Bernhard Sauter, Mikael Sawatzki, Michela Schäppi, Michael Scharl, Sylvie Scharl, Martin Schelling, Susanne Schibli, Hugo Schlauri, Sybille Schmid Uebelhart, Jean-François Schnegg, Alain Schoepfer, Frank Seibold, Mariam Seirafi, Gian-Marco Semadeni, David Semela, Arne Senning, Marc Sidler, Christiane Sokollik, Johannes Spalinger, Holger Spangenberger, Philippe Stadler, Michael Steuerwald, Alex Straumann, Bigna Straumann-Funk, Michael Sulz, Alexandra Suter, Joël Thorens, Sarah Tiedemann, Radu Tutuian, Stephan Vavricka, Francesco Viani, Jürg Vögtlin, Roland Von Känel, Alain Vonlaufen, Dominique Vouillamoz, Rachel Vulliamy, Jürg Wermuth, Helene Werner, Paul Wiesel, Reiner Wiest, Tina Wylie, Jonas Zeitz, Dorothee Zimmermann, and Petit, Laëtitia Marie

Subjects
PRO, Adult, Diarrhea, Male, medicine.medical_specialty, Abdominal pain, SF-36, Adolescent, Disease, Severity of Illness Index, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Quality of life, Crohn Disease, Internal medicine, Physicians, Health care, medicine, Humans, Immunologic Factors, Patient Reported Outcome Measures, Antidiarrheals, Aged, Aged, 80 and over, Crohn's disease, ddc:618, Hepatology, business.industry, Gastroenterology, Middle Aged, medicine.disease, Inflammatory Bowel Diseases, digestive system diseases, Management, Abdominal Pain, 030220 oncology & carcinogenesis, Cohort, Quality of Life, 030211 gastroenterology & hepatology, Patient-reported outcome, Colitis, Ulcerative, Female, Tumor Necrosis Factor Inhibitors, Disease Activity Index, medicine.symptom, business, Fecal Incontinence
Abstract

Background & Aims Inflammatory bowel disease (IBD) scoring systems combine patient-reported data with physicians’ observations to determine patient outcomes, but these systems are believed to have limitations. We used real-world data from a large IBD cohort in Switzerland to compare results between patients and healthcare professionals from scoring systems for Crohn’s disease (CD) and ulcerative colitis (UC). Methods We collected data from the Swiss IBD cohort, beginning in 2006, using 2453 reports for 1385 patients (52% female, 58% with CD). During office visits, physicians asked patients about signs and symptoms and recorded their answers (health care professional-reported outcomes). On a later date, patients received a questionnaire at home (independently of the medical visit), complete it, and sent it back to the data center. Patients also completed the short form 36 and IBD quality of life (QoL) questionnaires. We calculated Cohen’s kappa (κ) statistics to assess the level of agreement in scores between patients and health care professionals (Δt between reports collected less than 2 months apart). We used Spearman correlation coefficients (ρ) to compare general well-being (GWB) and QoL scores determined by patients vs health care professionals. Our primary aim was to investigate the overall and individual level of agreement on signs and symptoms reported by health care professionals vs patients. Results The best level of agreement (although moderate) was observed for number of stools last week in patients with CD (κ = 0.47), and nocturnal diarrhea in patients with UC (κ = 0.52). Agreement was low on level of abdominal pain (κ = 0.31 for patients with CD and κ = 0.37 for patients with UC) and GWB (κ = 0.23 for patients with CD and κ = 0.26 for patients with UC). Patients reported less severe abdominal pain and worse GWB (CD) or better GWB (UC) than that determined by health care professionals. Patient self-rated GWB correlated with IBD quality of life (ρ = 0.68 for patients with CD and ρ = 0.70 for patients with UC) and SF-36 physical scores (ρ = 0.55 for patients with CD and ρ = 0.60 for patients with UC); there was no correlation between health care professional-rated GWB and QoL. Conclusions In a comparison of patient vs health care provider-reported outcomes in a Swiss IBD cohort, we found that health care professionals seem to misinterpret patients’ complaints. Patients self-rated GWB correlated with QoL scores, indicating that reporting GWB in a single question is possible and relevant, but can vary based on how the data are collected.

Published
2018

40. Junctional adhesion molecule C (JAM-C) dimerization aids cancer cell migration and metastasis

Author

Michel Aurrand-Lions, Patricia Ropraz, Maria De Grandis, Sarah Garrido-Urbani, Jimmy Stalin, Florence Bardin, Holger Scheib, Beat A. Imhof, Alain Vonlaufen, Stephane Jemelin, Centre de Recherche en Cancérologie de Marseille (CRCM), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Aix Marseille Université (AMU), Aix Marseille Université (AMU)-Institut Paoli-Calmettes, and Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)

Subjects
0301 basic medicine, [SDV]Life Sciences [q-bio], education, Mice, SCID, Cell junction, Metastasis, Extracellular matrix, 03 medical and health sciences, 0302 clinical medicine, Cell Movement, Mice, Inbred NOD, Cell Line, Tumor, Cell Adhesion, medicine, Animals, Amino Acid Sequence, Neoplasm Metastasis, Cell adhesion, Lung, Molecular Biology, Cell Proliferation, Tight junction, Chemistry, fungi, Cell Polarity, Epithelial Cells, Cell Biology, Adhesion, medicine.disease, Primary tumor, humanities, 3. Good health, Cell biology, Junctional Adhesion Molecule B, Phenotype, 030104 developmental biology, 030220 oncology & carcinogenesis, Junctional Adhesion Molecule C, Mutation, cardiovascular system, Mutant Proteins, Protein Multimerization, Protein Binding
Abstract

Most cancer deaths result from metastasis, which is the dissemination of cells from a primary tumor to distant organs. Metastasis involves changes to molecules that are essential for tumor cell adhesion to the extracellular matrix and to endothelial cells. Junctional Adhesion Molecule C (JAM-C) localizes at intercellular junctions as homodimers or more affine heterodimers with JAM-B. We previously showed that the homodimerization site (E66) in JAM-C is also involved in JAM-B binding. Here we show that neoexpression of JAM-C in a JAM-C-negative carcinoma cell line induced loss of adhesive property and pro-metastatic capacities. We also identify two critical structural sites (E66 and K68) for JAM-C/JAM-B interaction by directed mutagenesis of JAM-C and studied their implication on tumor cell behavior. JAM-C mutants did not bind to JAM-B or localize correctly to junctions. Moreover, mutated JAM-C proteins increased adhesion and reduced proliferation and migration of lung carcinoma cell lines. Carcinoma cells expressing mutant JAM-C grew slower than with JAM-C WT and were not able to establish metastatic lung nodules in mice. Overall these data demonstrate that the dimerization sites E66-K68 of JAM-C affected cell adhesion, polarization and migration and are essential for tumor cell metastasis.

Published
2018

41. Differences in Outcomes Reported by Patients With Inflammatory Bowel Diseases vs Their Health Care Professionals

Author

Pittet, Valérie E.H., primary, Maillard, Michel H., additional, Simonson, Thomas, additional, Fournier, Nicolas, additional, Rogler, Gerhard, additional, Michetti, Pierre, additional, Anderegg, Claudia, additional, Bauerfeind, Peter, additional, Beglinger, Christoph, additional, Begré, Stefan, additional, Belli, Dominique, additional, Bengoa, José M., additional, Biedermann, Luc, additional, Bigler, Beat, additional, Binek, Janek, additional, Blattmann, Mirjam, additional, Boehm, Stephan, additional, Borovicka, Jan, additional, Braegger, Christian P., additional, Brunner, Nora, additional, Bühr, Patrick, additional, Burnand, Bernard, additional, Burri, Emanuel, additional, Buyse, Sophie, additional, Cremer, Matthias, additional, Criblez, Dominique H., additional, de Saussure, Philippe, additional, Degen, Lukas, additional, Delarive, Joakim, additional, Doerig, Christopher, additional, Dora, Barbara, additional, Dorta, Gian, additional, Egger, Mara, additional, Ehmann, Tobias, additional, El-Wafa, Ali, additional, Engelmann, Matthias, additional, Ezri, Jessica, additional, Felley, Christian, additional, Fliegner, Markus, additional, Fraga, Montserrat, additional, Frei, Pascal, additional, Frei, Remus, additional, Fried, Michael, additional, Froehlich, Florian, additional, Funk, Christian, additional, Furlano, Raoul Ivano, additional, Gallot-Lavallée, Suzanne, additional, Geyer, Martin, additional, Girardin, Marc, additional, Golay, Delphine, additional, Grandinetti, Tanja, additional, Gysi, Beat, additional, Haack, Horst, additional, Haarer, Johannes, additional, Helbling, Beat, additional, Hengstler, Peter, additional, Herzog, Denise, additional, Hess, Cyrill, additional, Heyland, Klaas, additional, Hinterleitner, Thomas, additional, Hiroz, Philippe, additional, Hirschi, Claudia, additional, Hruz, Petr, additional, Iwata, Rika, additional, Jost, Res, additional, Juillerat, Pascal, additional, Keller, Céline, additional, Knellwolf, Christina, additional, Knoblauch, Christoph, additional, Köhler, Henrik, additional, Koller, Rebekka, additional, Krieger-Grübel, Claudia, additional, Kullak-Ublick, Gerd, additional, Künzler, Patrizia, additional, Landolt, Markus, additional, Lange, Rupprecht, additional, Lehmann, Frank Serge, additional, Macpherson, Andrew, additional, Maerten, Philippe, additional, Manser, Christine, additional, Manz, Michael, additional, Marbet, Urs, additional, Marx, George, additional, Matter, Christoph, additional, Meier, Rémy, additional, Mendanova, Martina, additional, Misselwitz, Benjamin, additional, Morell, Bernhard, additional, Mosler, Patrick, additional, Mottet, Christian, additional, Müller, Christoph, additional, Müller, Pascal, additional, Müllhaupt, Beat, additional, Münger-Beyeler, Claudia, additional, Musso, Leilla, additional, Nagy, Andreas, additional, Neagu, Michaela, additional, Nichita, Cristina, additional, Niess, Jan, additional, Nydegger, Andreas, additional, Obialo, Nicole, additional, Oneta, Carl, additional, Oropesa, Cassandra, additional, Peter, Ueli, additional, Peternac, Daniel, additional, Petit, Laetitia Marie, additional, Piccoli-Gfeller, Franziska, additional, Pilz, Julia Beatrice, additional, Pittet, Valérie, additional, Raschle, Nadia, additional, Rentsch, Ronald, additional, Restellini, Sophie, additional, Richterich, Jean-Pierre, additional, Rihs, Sylvia, additional, Ritz, Marc Alain, additional, Roduit, Jocelyn, additional, Rogler, Daniela, additional, Rossel, Jean-Benoît, additional, Rueger, Vanessa, additional, Saner, Gaby, additional, Sauter, Bernhard, additional, Sawatzki, Mikael, additional, Schäppi, Michela, additional, Scharl, Michael, additional, Scharl, Sylvie, additional, Schelling, Martin, additional, Schibli, Susanne, additional, Schlauri, Hugo, additional, Uebelhart, Sybille Schmid, additional, Schnegg, Jean-François, additional, Schoepfer, Alain, additional, Seibold, Frank, additional, Seirafi, Mariam, additional, Semadeni, Gian-Marco, additional, Semela, David, additional, Senning, Arne, additional, Sidler, Marc, additional, Sokollik, Christiane, additional, Spalinger, Johannes, additional, Spangenberger, Holger, additional, Stadler, Philippe, additional, Steuerwald, Michael, additional, Straumann, Alex, additional, Straumann-Funk, Bigna, additional, Sulz, Michael, additional, Suter, Alexandra, additional, Thorens, Joël, additional, Tiedemann, Sarah, additional, Tutuian, Radu, additional, Vavricka, Stephan, additional, Viani, Francesco, additional, Vögtlin, Jürg, additional, Von Känel, Roland, additional, Vonlaufen, Alain, additional, Vouillamoz, Dominique, additional, Vulliamy, Rachel, additional, Wermuth, Jürg, additional, Werner, Helene, additional, Wiesel, Paul, additional, Wiest, Reiner, additional, Wylie, Tina, additional, Zeitz, Jonas, additional, and Zimmermann, Dorothee, additional

Published
2019
Full Text
View/download PDF

42. Uveitis manifestations in patients of the Swiss Inflammatory Bowel Disease Cohort Study

Author

Biedermann, Luc, primary, Renz, Laura, additional, Fournier, Nicolas, additional, Rossel, Jean-Benoît, additional, Butter, Matthias, additional, Bluemel, Sena, additional, Vavricka, Stephan R., additional, Rogler, Gerhard, additional, Scharl, Michael, additional, Anderegg, Claudia, additional, Bauerfeind, Peter, additional, Beglinger, Christoph, additional, Begré, Stefan, additional, Belli, Dominique, additional, Bengoa, José M., additional, Biedermann, Luc, additional, Bigler, Beat, additional, Binek, Janek, additional, Blattmann, Mirjam, additional, Boehm, Stephan, additional, Borovicka, Jan, additional, Braegger, Christian P., additional, Brunner, Nora, additional, Bühr, Patrick, additional, Burnand, Bernard, additional, Burri, Emanuel, additional, Buyse, Sophie, additional, Cremer, Matthias, additional, Criblez, Dominique H., additional, Saussure, Philippe de, additional, Degen, Lukas, additional, Delarive, Joakim, additional, Doerig, Christopher, additional, Dora, Barbara, additional, Dorta, Gian, additional, Egger, Mara, additional, Ehmann, Tobias, additional, El-Wafa, Ali, additional, Engelmann, Matthias, additional, Ezri, Jessica, additional, Felley, Christian, additional, Fliegner, Markus, additional, Fraga, Montserrat, additional, Frei, Pascal, additional, Frei, Remus, additional, Fried, Michael, additional, Froehlich, Florian, additional, Funk, Christian, additional, Ivano Furlano, Raoul, additional, Gallot-Lavallée, Suzanne, additional, Geyer, Martin, additional, Girardin, Marc, additional, Golay, Delphine, additional, Grandinetti, Tanja, additional, Gysi, Beat, additional, Haack, Horst, additional, Haarer, Johannes, additional, Helbling, Beat, additional, Hengstler, Peter, additional, Herzog, Denise, additional, Hess, Cyrill, additional, Heyland, Klaas, additional, Hinterleitner, Thomas, additional, Hiroz, Philippe, additional, Hirschi, Claudia, additional, Hruz, Petr, additional, Iwata, Rika, additional, Jost, Res, additional, Juillerat, Pascal, additional, Kessler Brondolo, Vera, additional, Knellwolf, Christina, additional, Knoblauch, Christoph, additional, Köhler, Henrik, additional, Koller, Rebekka, additional, Krieger-Grübel, Claudia, additional, Kullak-Ublick, Gerd, additional, Künzler, Patrizia, additional, Landolt, Markus, additional, Lange, Rupprecht, additional, Serge Lehmann, Frank, additional, Macpherson, Andrew, additional, Maerten, Philippe, additional, Maillard, Michel H., additional, Manser, Christine, additional, Manz, Michael, additional, Marbet, Urs, additional, Marx, George, additional, Matter, Christoph, additional, McLin, Valérie, additional, Meier, Rémy, additional, Mendanova, Martina, additional, Meyenberger, Christa, additional, Michetti, Pierre, additional, Misselwitz, Benjamin, additional, Moradpour, Darius, additional, Morell, Bernhard, additional, Mosler, Patrick, additional, Mottet, Christian, additional, Müller, Christoph, additional, Müller, Pascal, additional, Müllhaupt, Beat, additional, Münger-Beyeler, Claudia, additional, Musso, Leilla, additional, Nagy, Andreas, additional, Neagu, Michaela, additional, Nichita, Cristina, additional, Niess, Jan, additional, Noël, Natacha, additional, Nydegger, Andreas, additional, Obialo, Nicole, additional, Oneta, Carl, additional, Oropesa, Cassandra, additional, Peter, Ueli, additional, Peternac, Daniel, additional, Marie Petit, Laetitia, additional, Piccoli-Gfeller, Franziska, additional, Beatrice Pilz, Julia, additional, Pittet, Valérie, additional, Raschle, Nadia, additional, Rentsch, Ronald, additional, Restellini, Sophie, additional, Richterich, Jean-Pierre, additional, Rihs, Sylvia, additional, Alain Ritz, Marc, additional, Roduit, Jocelyn, additional, Rogler, Daniela, additional, Sagmeister, Markus, additional, Saner, Gaby, additional, Sauter, Bernhard, additional, Sawatzki, Mikael, additional, Schäppi, Michela, additional, Schelling, Martin, additional, Schibli, Susanne, additional, Schlauri, Hugo, additional, Schmid Uebelhart, Sybille, additional, Schnegg, Jean-François, additional, Schoepfer, Alain, additional, Seibold, Frank, additional, Seirafi, Mariam, additional, Semadeni, Gian-Marco, additional, Semela, David, additional, Senning, Arne, additional, Sidler, Marc, additional, Sokollik, Christiane, additional, Spalinger, Johannes, additional, Spangenberger, Holger, additional, Stadler, Philippe, additional, Steuerwald, Michael, additional, Straumann, Alex, additional, Straumann-Funk, Bigna, additional, Sulz, Michael, additional, Thorens, Joël, additional, Tiedemann, Sarah, additional, Tutuian, Radu, additional, Vavricka, Stephan, additional, Viani, Francesco, additional, Vögtlin, Jürg, additional, Von Känel, Roland, additional, Vonlaufen, Alain, additional, Vouillamoz, Dominique, additional, Vulliamy, Rachel, additional, Wermuth, Jürg, additional, Werner, Helene, additional, Wiesel, Paul, additional, Wiest, Reiner, additional, Wylie, Tina, additional, Zeitz, Jonas, additional, and Zimmermann, Dorothee, additional

Published
2019
Full Text
View/download PDF

46. Establishment and characterization of a primary canine duodenal epithelial cell culture

Author

Golaz, Julia, Vonlaufen, Nathalie, Hemphill, Andrew, Burgener, Iwan, Golaz, Julia, Vonlaufen, Nathalie, Hemphill, Andrew, and Burgener, Iwan

Abstract

Many mechanisms involved in the pathogenesis of chronic enteropathies or host-pathogen interactions in canine intestine have not been elucidated so far. Next to the clinical and in vivo research tools, an in vitro model of canine intestinal cell culture would be very helpful for studies at the cellular level. Therefore, the purpose of this study was to establish and characterize a primary canine duodenal epithelial cell culture. Neonatal duodenum was disrupted with trypsin-ethylenediaminetetraacetic acid (EDTA) and the mucosa scraped off and digested with collagenase and dispase. After centrifugation on a 2% sorbitol gradient, the cells were incubated at 37°C in OptiMEM supplemented with Primocin, epidermal growth factor, insulin, hydrocortisone, and 10% fetal calf serum (FCS). After 24h, the FCS concentration was reduced to 2.5%, and the temperature decreased to 33°C. With this method, the cultures were growing to confluent monolayers within 5-6d and remained viable for an average of 2wk. Their epithelial nature was confirmed by electron microscopy and immunofluorescence staining using antibodies directed against specific cytokeratins, desmosomes, and tight junctions. The intestinal cells proliferated, as evidenced by immunolabeling with a Ki-67 antibody, and cryptal cell subpopulations could be identified. Furthermore, alkaline phosphatase and sucrase activity were detected

Published
2018

48. Uveitis manifestations in patients of the Swiss Inflammatory Bowel Disease Cohort Study

Author

Luc Biedermann, Laura Renz, Nicolas Fournier, Jean-Benoît Rossel, Matthias Butter, Sena Bluemel, Stephan R. Vavricka, Gerhard Rogler, Michael Scharl, Claudia Anderegg, Peter Bauerfeind, Christoph Beglinger, Stefan Begré, Dominique Belli, José M. Bengoa, Beat Bigler, Janek Binek, Mirjam Blattmann, Stephan Boehm, Jan Borovicka, Christian P. Braegger, Nora Brunner, Patrick Bühr, Bernard Burnand, Emanuel Burri, Sophie Buyse, Matthias Cremer, Dominique H. Criblez, Philippe de Saussure, Lukas Degen, Joakim Delarive, Christopher Doerig, Barbara Dora, Gian Dorta, Mara Egger, Tobias Ehmann, Ali El-Wafa, Matthias Engelmann, Jessica Ezri, Christian Felley, Markus Fliegner, Montserrat Fraga, Pascal Frei, Remus Frei, Michael Fried, Florian Froehlich, Christian Funk, Raoul Ivano Furlano, Suzanne Gallot-Lavallée, Martin Geyer, Marc Girardin, Delphine Golay, Tanja Grandinetti, Beat Gysi, Horst Haack, Johannes Haarer, Beat Helbling, Peter Hengstler, Denise Herzog, Cyrill Hess, Klaas Heyland, Thomas Hinterleitner, Philippe Hiroz, Claudia Hirschi, Petr Hruz, Rika Iwata, Res Jost, Pascal Juillerat, Vera Kessler Brondolo, Christina Knellwolf, Christoph Knoblauch, Henrik Köhler, Rebekka Koller, Claudia Krieger-Grübel, Gerd Kullak-Ublick, Patrizia Künzler, Markus Landolt, Rupprecht Lange, Frank Serge Lehmann, Andrew Macpherson, Philippe Maerten, Michel H. Maillard, Christine Manser, Michael Manz, Urs Marbet, George Marx, Christoph Matter, Valérie McLin, Rémy Meier, Martina Mendanova, Christa Meyenberger, Pierre Michetti, Benjamin Misselwitz, Darius Moradpour, Bernhard Morell, Patrick Mosler, Christian Mottet, Christoph Müller, Pascal Müller, Beat Müllhaupt, Claudia Münger-Beyeler, Leilla Musso, Andreas Nagy, Michaela Neagu, Cristina Nichita, Jan Niess, Natacha Noël, Andreas Nydegger, Nicole Obialo, Carl Oneta, Cassandra Oropesa, Ueli Peter, Daniel Peternac, Laetitia Marie Petit, Franziska Piccoli-Gfeller, Julia Beatrice Pilz, Valérie Pittet, Nadia Raschle, Ronald Rentsch, Sophie Restellini, Jean-Pierre Richterich, Sylvia Rihs, Marc Alain Ritz, Jocelyn Roduit, Daniela Rogler, Markus Sagmeister, Gaby Saner, Bernhard Sauter, Mikael Sawatzki, Michela Schäppi, Martin Schelling, Susanne Schibli, Hugo Schlauri, Sybille Schmid Uebelhart, Jean-François Schnegg, Alain Schoepfer, Frank Seibold, Mariam Seirafi, Gian-Marco Semadeni, David Semela, Arne Senning, Marc Sidler, Christiane Sokollik, Johannes Spalinger, Holger Spangenberger, Philippe Stadler, Michael Steuerwald, Alex Straumann, Bigna Straumann-Funk, Michael Sulz, Joël Thorens, Sarah Tiedemann, Radu Tutuian, Stephan Vavricka, Francesco Viani, Jürg Vögtlin, Roland Von Känel, Alain Vonlaufen, Dominique Vouillamoz, Rachel Vulliamy, Jürg Wermuth, Helene Werner, Paul Wiesel, Reiner Wiest, Tina Wylie, Jonas Zeitz, Dorothee Zimmermann, University of Zurich, and Scharl, Michael

Subjects
epidemiology, inflammatory bowel disease, uveitis manifestations, medicine.medical_specialty, 610 Medicine & health, Inflammatory bowel disease, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Epidemiology, medicine, 2715 Gastroenterology, In patient, lcsh:RC799-869, Original Research, business.industry, Gastroenterology, medicine.disease, 10219 Clinic for Gastroenterology and Hepatology, 030220 oncology & carcinogenesis, lcsh:Diseases of the digestive system. Gastroenterology, 030211 gastroenterology & hepatology, business, Uveitis, Cohort study
Abstract

Background: The knowledge about risk factors for the onset of uveitis manifestations in patients with inflammatory bowel disease (IBD) is still limited. Here, we aimed to provide an overview of the clinical factors associated with the onset of uveitis in the Swiss IBD Cohort Study (SIBDCS). Methods: We included epidemiological and clinical data from 1840 patients with Crohn’s disease (CD) and 1426 patients with ulcerative colitis (UC) followed up in the SIBDCS between 2006 and 2018. Associations between disease characteristics and uveitis were assessed in univariate and multivariate analyses. Results: Overall, we identified 285 patients with uveitis. Uveitis was more frequent in patients with CD (11.1%; 205 of 1635) than UC (5.6%; 80 of 1346; odds ratio 2.11, p Conclusions: Our data demonstrate that uveitis in IBD occurs more often in CD as well as in women and is associated with a more severe disease course. This might guide physicians’ awareness in at-risk patients to the presence of uveitis extraintestinal manifestations and help to improve patient care.

Published
2019

50. Characterization of the fetuin-binding fraction of Neospora caninum tachyzoites and its potential involvement in host-parasite interactions

Author

VONLAUFEN, N., NAGULESWARAN, A., GIANINAZZI, C., HEMPHILL, A., VONLAUFEN, N., NAGULESWARAN, A., GIANINAZZI, C., and HEMPHILL, A.

Abstract

Terminal sialic acid residues on surface-associated glycoconjugates mediate host cell interactions of many pathogens. Addition of sialic acid-rich fetuin enhanced, and the presence of the sialidiase inhibitor 2-deoxy-2,3-dehydro-N-acetylneuraminic acid reduced, the physical interaction of Neospora caninum tachyzoites and bradyzoites with Vero cell monolayers. Thus, Neospora extracts were subjected to fetuin-agarose affinity chromatography in order to isolate components potentially interacting with sialic acid residues. SDS-PAGE and silver staining of the fetuin binding fraction revealed the presence of a single protein band of 65kDa, subsequently named NcFBP (Neospora caninum fetuin-binding protein), which was localized at the apical tip of the tachyzoites and was continuously released into the surrounding medium in a temperature-independent manner. NcFBP readily interacted with Vero cells and bound to chondroitin sulfate A and C, and anti-NcFBP antibodies interfered in tachyzoite adhesion to host cell monolayers. In additon, analysis of the fetuin binding fraction by gelatin substrate zymography was performed, and demonstrated the presence of two bands of 96 and 140kDa exhibiting metalloprotease-activity. The metalloprotease activity readily degraded glycosylated proteins such as fetuin and bovine immunoglobulin G heavy chain, whereas non-glycosylated proteins such as bovine serum albumin and immunoglobulin G light chain were not affected. These findings suggest that the fetuin-binding fraction of Neospora caninum tachyzoites contains components that could be potentially involved in host-parasite interactions

Published
2017

Catalog

Books, media, physical & digital resources
See catalog results