Veröffentlichungen Suche Suche Autor/in Forschungsgruppe Veröffentlichungsdatum Wirkungsfaktor Suchen Sortieren nach RelevanceFrom A-ZAuthored onDate/Time RangeRelease date Reihenfolge AufsteigendAbsteigend Akalin, Altuna Dr. (6) Alenina, Natalia Dr. (11) Alp, Keziban Merve (1) Altwasser, Robert Dr. (1) Annibale, Paolo Dr. (7) Bader, Michael Prof. Dr. (42) Balasubramanian, Sandhya (1) Bartolomaeus, Theda (4) Bathe-Peters, Marc (1) Bayram, Safak (1) Berruezo Llacuna, Maria (1) Besser, Daniel Dr. (1) Beule, Dieter Dr. (17) Bianco, Simona Dr. (5) Bilic, Ilija (1) Birchmeier, Walter Prof. Dr. (15) Birchmeier-Kohler, Carmen Prof. Dr. (10) Birkner, Till (1) Birol, Melissa Dr. (1) Blachut, Susanne (1) Blankenstein, Thomas Prof. Dr. (8) Blüthgen, Nils (2) Bock, Andreas Dr. (4) Bock-Bierbaum, Tobias Dr. (2) Bogdanow, Boris (3) Böhmert, Laura (3) Braeuning, Caroline (1) Bunse, Mario Dr. (1) Burkert, Christian Martin (1) Caganova, Marieta (2) Chakrabarti, Sampurna Dr. (1) Chekulaeva, Marina Dr. (1) Chen, Wei Prof. Dr. (7) Christ, Annabel Dr. (2) Chu, Van Trung Dr. (3) Cöl Arslan, Seda Dr. (1) Collins, Russell Thomas Dr. (1) Company Nevado, Juan Carlos (2) Conrad, Thomas Dr. (2) Costa Veloso, Ana Cristina (1) Dahlmann, Mathias Dr. (3) Dang Ngoc, Tu Dr. (1) Daumke, Oliver Prof. Dr. (6) Dechend, Ralf Priv. Doz. (19) de la Rosa, Kathrin Dr. (1) Deubzer, Hedwig PD Dr. med. (10) Diecke, Sebastian Dr. (8) Dittmar, Gunnar Dr. (4) Di Virgilio, Michela Dr. (2) Dohmen, Melanie Dr. (1) Dörr, Dorothea (1) dos Santos Periquito, Joao (4) Dramaretska, Yuliia (1) Driesner, Madlen (1) Dumbani, Malti (1) Eigentler, Thomas Wilhelm (3) Eisenberger, Alina (1) Ercu, Maria (1) Escobar Fernandez, Helena (2) Essex, Morgan (1) Falcke, Martin Prof. Dr. (6) Farre i Diaz, Carlota (1) Fatima, Nida ul (1) Faustino Martins, Jorge Miguel (1) Fechner, Ines (1) Feinkohl, Insa Dr. (4) Fernández Ochoa, Álvaro Dr. (1) Fielitz, Jens Dr. (2) Filosa, Alessandro Dr. (1) Fischer, Cornelius Dr. (3) Forbes, Martin (1) Forslund, Sofia Dr. (12) Franke, Vedran Dr. (1) Freitag, Nancy (3) Fritsche, Raphaela Dr. (1) Gargiulo, Gaetano Dr. (2) Gavvovidis, Ioannis Dr. (1) Geelhaar, Andrea (2) Genehr, Carolin (1) Gerhardt, Holger Prof. Dr. (5) Gerlach, Kerstin (1) Ghanbari, Mahsa Dr. (1) Giese, Wolfgang Dr. (1) Gmach, Philipp (1) Gorski, Stan Dr. (1) Gotthardt, Michael Prof. Dr. (5) Gouti, Mina Dr. (1) Graf, Robin Dr. (3) Graßmann, Heike Prof. Dr. (1) Greensmith, Robert (1) Großmann, Melanie (1) Großwendt, Stefanie (2) Guignard, Leo Dr. (1) Güllü, Nazli (2) Haas, Simon Dr. rer. nat. (6) Haase, Nadine Dr. (7) Han, Haopeng (2) Hänig, Christian (2) Harabula, Izabela-Cezara (2) Harrington, Kyle Ira Dr. (1) Haucke, Volker Professor (2) Hazapis, Orsalia-Georgia (1) Heinemann, Udo Prof. Dr. (5) Henssen, Anton Dr. med. (12) Herse, Florian PD Dr. (7) Herzog, Sergej (1) Heuberger, Julian (1) Heuser, Arnd Dr. (6) Hinz, Michael Dr. (1) Hinze, Christian Dr. med. Dipl.-Math. (1) Hirsch, Peter Johannes (2) Hirsekorn, Antje (1) Hodge, Russell (1) Höpken, Uta Elisabeth PD Dr. (5) Hörnberg, Hanna Dr. (1) Hübner, Norbert Prof. Dr. (9) Hummel, Oliver (2) Huska, Matthew Robert Dr. (2) Hüttemeister, Judith (1) Isbilir, Ali (4) Ivics, Zoltan Dr. (4) Jaeschke, Lina Dr. (17) Janke, Jürgen Dr. (3) Janz, Martin Dr. (4) Jarosch, Ernst Dr. (1) Järve, Anne Dr. (2) Jentsch, Thomas Prof. Dr. (10) Jeuthe, Sarah Dr. (2) Jordan, Jens Prof. Dr. (1) Jordan, Petya Dr. (1) Jouhanneau, Jean-Sebastien Dr. (1) Jung, Simone (1) Junker, Jan Philipp Dr. (3) Kabuss, Loreen-Claudine (1) Kainmüller, Dagmar Dr. (2) Kamer, Ilona (1) Kaminski, Michael Dr. (2) Kanashova, Tamara (2) Kärgel, Eva Dr. (1) Keller, Lisa (1) Keller, Ulrich Dr. med. (14) Kemmner, Wolfgang PD Dr. (2) Kempa, Stefan Dr. (8) Kempfer, Rieke (1) Kerkering, Janis (1) Kertalli, Sonia (1) Kettenmann, Helmut Prof. Dr. (21) Kettritz, Ralph Prof. Dr. (8) Kirchner, Marieluise Dr. (4) Kirwan, Jennifer Dr. (3) Klaassen, Sabine PD Dr.med. (3) Klaus-Bergmann, Alexandra Dr. (1) Klußmann, Enno PD Dr. (6) Kobelt, Dennis Dr. (7) Kocks, Christine Dr. (4) Kolesnichenko, Marina Dr. (1) Konrad, Charlotte Dr. (1) Konrath, Fabian (1) Kopp, Wolfgang Dr. (1) Kortüm, Benedikt (3) Krabbe, Grietje Dr. (1) Kräker, Kristin (7) Kretov, Egor (2) Krull, Sandra Dr. (1) Krupp, Paul Ferdinand (1) Ku, Min-Chi Dr. (3) Kuehnisch, Jirko Dr. (2) Kühn, Ralf Dr. (6) Kunz, Severine Dr. (4) Kurths, Silke (1) Landthaler, Markus Prof. Dr. (7) Langanki, Reika (1) Lee, Young-Ae Prof. Dr. (2) Leisegang, Matthias Dr. (1) Leiz, Janna (1) Leutz, Achim Prof. Dr. (5) Lewin, Gary Prof. Dr. (11) Li, Xun (1) Lindberg, Eric Lars-Helge (1) Lips, Christian (1) Lisewski, Ulrike Dr. (1) Liss, Martin Dr. (1) Litvinukova, Monika (2) Löber, Ulrike Dr. (3) Lohse, Martin Prof. Dr. (14) Lopez Carballo, Jacobo (1) Lopez Martin, Adrian Dr. (1) Lossie, Janine Dr. rer .nat. (1) Ludwig, Leif Dr. rer. nat. (3) Luft, Friedrich Prof. Dr. (59) Lundberg, Felix (1) Lupianez Garcia, Dario Jesus Dr. (2) Maatz, Henrike Dr. (3) Maghsodi, Sara (2) Mahler, Stefanie (1) Mais, Lisa (1) Marczenke, Maike (2) Marenholz, Ingo Dr. (4) Margineanu, Anca Dr. (1) Marko, Lajos Dr. (5) Markowski, Julia (1) Mastrobuoni, Guido Dr. (3) Mathas, Stephan Dr. (2) Meier, Katja (1) Menzel, Lutz Peter Dr. (3) Merks, Anne Margarete Dr. (1) Mertins, Philipp Dr. (12) Messerschmidt, Clemens (8) Meusser, Birgit Dr. (1) Meyer, Irmtraud Margret Prof. Dr. (4) Migueles Lozano, Oscar Arturo (1) Miksche, Sandra (1) Mildner, Alexander (2) Milek, Miha Dr. (2) Miller, Duncan Dr. (2) Millward, Jason Dr. (3) Minia, Igor Dr. (1) Möller, Jan (2) Monti, Remo (1) Morano, Ingo Prof. Dr. (4) Mosienko, Valentina Dr. (2) Mounir, Mohamed (2) Muino Acuna, José Maria (1) Müller, Dominik Prof. Dr. (20) Mustroph, Mandy (1) Müthel, Stefanie (1) Na, Il-Kang Dr. (3) Napieczynska, Hanna Dr. (2) Nazare, Marc (8) Neuendorf, Nancy (1) Niendorf, Thoralf Prof. Dr. (17) Nimptsch, Katharina Dr. (2) Noel, Jeffrey Dr. (1) Oberacker, Eva (3) Obermayer, Benedikt Dr. (4) Ohler, Uwe Prof. Dr. (9) Opialla, Tobias Dr. (1) Özerdem, Celal (2) Pallien, Tamara (2) Panakova, Daniela Dr. (1) Pande, Amit Dr. (2) Paricio Montesinos, Ricardo (1) Patarcic, Inga (1) Patone, Giannino Dr. (3) Paul, Friedemann Prof. Dr. med. (72) Peeva, Polina Mineva (2) Perrot, Andreas (2) Petkovic, Marina (1) Pezzutto, Antonio Prof. Dr. (1) Pham, Thu Thi (2) Piazza, Ilaria Dr. (3) Pietzke, Matthias Dr. (1) Pischon, Tobias Prof. Dr. (30) Pohl, Bärbel (1) Polovitskaya, Mayya (1) Pombo, Ana Prof. Dr. (3) Popova, Elena Dr. (1) Popp, Christian Dr. (1) Popp, Oliver Dr. (6) Potente, Michael Prof. Dr. (3) Poulet, James Prof. Dr. (2) Preibisch, Stephan Dr. (1) Prigione, Alessandro Prof. Dr. (4) Prinz, Christian (3) Purfürst, Bettina Dr. (3) Qadri, Fatimunnisa Dr. (4) Quedenau, Claudia (2) Radke, Michael Dr. (1) Rahjouei, Ali Dr. (1) Rajewsky, Klaus Prof. Dr. (6) Rajewsky, Nikolaus Prof. Dr. (8) Ramos Delgado, Paula (2) Rasko, Tamas Dr. (2) Rathjen, Fritz Prof. Dr. (2) Rau, Florian Dr. (1) Rehm, Armin Dr. (3) Reimann, Henning Dr. (2) Rocks, Oliver Dr. (1) Röefzaad, Claudia (2) Ronen, Jonathan (2) Rosiewicz, Kamil Sebastin (1) Roske, Yvette Dr. (5) Rother, Franziska Dr. (2) Rousselle, Anthony (2) Roßius, Jana (1) Rrustemi, Trendelina (1) Rudolph, Ina-Maria Dr. (1) Ruiz Orera, Jorge Dr. (2) Rüschendorf, Franz Dr. (5) Rutkiewicz, Maria Zofia Dr. (1) Saar, Kathrin Dr. (3) Saha, Tannishtha (1) Sanchez-Carranza, Oscar (1) Sanchez Bailon, Maria Pilar Dr. (2) Sanders, Ashley Dr. (8) Sawamiphak, Suphansa Dr. (1) Scheidereit, Claus Prof. Dr. (7) Schiattarella, Gabriele G. Dr. (10) Schmidt-Krüger, Vanessa Dr. (1) Schmidt-Ott, Kai Prof. Dr. (9) Schmidt-Ullrich, Ruth Dr. (3) Schmitt, Clemens Prof. Dr. (4) Schmitt, Matthias Jürgen (2) Schmitz, Dietmar Prof. Dr. (14) Schneider-Lunitz, Valentin (1) Schnögl, Sigrid (2) Schommer, Sandra (1) Schöpe, Paul Curtis (1) Schreiber, Adrian PD Dr. med. (7) Schulz, Jana Felicitas (1) Schulz-Menger, Jeanette Prof. Dr. (22) Schwarz, Roland Dr. (5) Selbach, Matthias Prof. Dr. (7) Semtner, Marcus Dr. (3) Serresi, Michela Dr. (2) Siffrin, Volker (2) Sigal, Michael Dr. (2) Simon, Mareike (1) Singh, Manvendra Dr. (3) Smith, Janice (1) Sommer, Thomas Prof. Dr. (2) Sommermann, Thomas Dr. (2) Song, Kun Prof. Dr. (1) Spagnoli, Francesca Dr. (2) Spanjaard, Bastiaan Dr. (1) Sparks, Thomas Maximillian (1) Spatt, Lisa (1) Specker, Edgar Dr. (1) Sperling, Silke Prof. Dr. (3) Sporbert, Anje Dr. (2) Sprink, Thiemo Dr. (1) Spuler, Simone Prof. (10) Stein, Ulrike Prof. Dr. (11) Sun, Yukai (1) Sunaga-Franze, Daniele Yumi Dr. (4) Sundaravinayagam, Devakumar Dr. (2) Szymborska-Mell, Anna Bozena Dr. (1) Taube, Martin (1) Telugu, Narasimha Swamy (5) Thobe, Kirsten Dr. (1) Todiras, Mihail (5) Toscano, Elisa (1) Tran, Ngoc Tung Dr. (2) Treier, Mathias Prof. Dr. (1) Trombke, Janine (1) Tsybulskyi, Volodymyr (1) Tursun, Baris Dr. (3) Uckert, Wolfgang Prof. Dr. (2) Udhayachandran, Annapoorani Dr. (1) Urzi, Alessia (1) Uyar, Bora Dr. (1) van Heesch, Sebastiaan Dr. (1) Vidal, Marie Dr. (1) Vieira e Vieira, Carlos Henrique (1) von Kries, Jens Peter Dr. (3) Waiczies, Helmar Dr. (5) Waiczies, Sonia Dr. (7) Walker-Gray, Ryan Dr. (2) Wallukat, Gerd Dr. (3) Walther, Wolfgang Prof. Dr. (5) Wanker, Erich Prof. Dr. (11) Weber, Philipp Leon (1) Welke, Robert-William (1) Widmann, Jonas (2) Wilck, Nicola Dr. med. (9) Willnow, David (2) Willnow, Thomas Prof. Dr. (7) Winkler, Wiebke (2) Winter, Lukas Dr. (4) Wolf, Jana Prof. Dr. (5) Wolf, Susanne Dr. (2) Worsley Hunt, Christine Rebecca Dr. (1) Wortmann, Celina (1) Wunderlich, Volker Prof. Dr. (2) Wyler, Emanuel Dr. (3) Xavier, Audrey Helena (1) Zampieri, Niccolo Dr. (3) Zauber, Henrik Dr. (1) Zenkner, Martina (1) Zhang, Jingwei (1) Ziehm, Matthias Dr. (1) Zinnall, Ulrike (2) Zinzen, Robert Patrick Dr. (1) Zschummel, Maria (1) Zühlke, Kerstin Dr. (2) (-) Els, Antje (2) (-) Izsvak, Zsuzsanna Dr. (10) (-) Olivares Chauvet, Pedro Dr. (1) Experimentelle Ultrahochfeld-MR (2) Hochschulambulanz für Neuroimmunologie (2) Klinik für Psychiatrie / Modul Psychiatrie des Alterns (1) Mobile DNA (8) Proteomforschung und molekulare Mechanismen bei neurodegenerativen Erkrankungen (1) Quantitative Entwicklungsbiologie (1) Signaltransduktion in Tumorzellen (1) Synaptische Transmission und Plastitzität (1) 1992 (2) (-) 1993 (2) 1995 (2) 1996 (2) 1997 (4) 1998 (2) 1999 (4) 2000 (2) 2002 (2) 2003 (2) 2004 (6) 2005 (7) 2006 (8) 2007 (4) 2008 (6) 2009 (16) 2010 (9) 2011 (11) 2012 (9) 2013 (8) 2015 (5) 2016 (17) 2017 (16) 2018 (12) 2019 (4) (-) 2020 (11) 2021 (1) 13 Ergebnisse: Active Filter: Els, AntjeIzsvak, Zsuzsanna Dr.Olivares Chauvet, Pedro Dr.19932020 Sortieren: Treffgenauigkeit Neueste nach älteste Älteste nach neueste 11. Dezember 2020 in J Vis Exp Induction and analysis of oxidative stress in Sleeping Beauty transposon-transfected human retinal pigment epithelial cells T. Bascuas M. Kropp N. Harmening M. Asrih Z. Izsvák G. Thumann 13. November 2020 in Viruses Human endogenous retrovirus K rec forms a regulatory loop with MITF that opposes the progression of melanoma to an invasive stage M. Singh H. Cai M. Bunse C. Feschotte Z. Izsvák 05. November 2020 in JCI Insight Transient enlargement of brain ventricles during relapsing-remitting multiple sclerosis and experimental autoimmune encephalomyelitis J.M. Millward P.R. Delgado A. Smorodchenko L. Boehmert J. Periquito H.M. Reimann C. Prinz A. Els M. Scheel J. Bellmann-Strobl H. Waiczies J. Wuerfel C. Infante-Duarte C. Chien J. Kuchling A. Pohlmann F. Zipp F. Paul T. Niendorf S. Waiczies 02. September 2020 in Mol Ther Targeting CD33 in chemoresistant AML patient-derived xenografts by CAR-CIK cells modified with an improved SB transposon system M.C. Rotiroti C. Buracchi S. Arcangeli S. Galimberti M.G. Valsecchi V.M. Perriello T. Rasko G. Alberti C.F. Magnani C. Cappuzzello F. Lundberg A. Pande G. Dastoli M. Introna M. Serafini E. Biagi Z. Izsvák A. Biondi S. Tettamanti 20. August 2020 in JCI Insight Curative in vivo hematopoietic stem cell gene therapy of murine thalassemia using large regulatory elements H. Wang A. Georgakopoulou C. Li Z. Liu S. Gil A. Bashyam E. Yannaki A. Anagnostopoulos A. Pande Z. Izsvák T. Papayannopoulou A. Lieber 01. Mai 2020 in Redox Biol Nuclear inclusions of pathogenic ataxin-1 induce oxidative stress and perturb the protein synthesis machinery S. Laidou G. Alanis-Lobato J. Pribyl T. Raskó B. Tichy K. Mikulasek M. Tsagiopoulou J. Oppelt G. Kastrinaki M. Lefaki M. Singh A. Zink N. Chondrogianni F. Psomopoulos A. Prigione Z. Ivics S. Pospisilova P. Skladal Z. Izsvák M.A. Andrade-Navarro S. Petrakis 01. Mai 2020 in Int J Biochem Cell Biol Inclusion of temporal information in single cell transcriptomics P. Olivares-Chauvet J.P. Junker 09. April 2020 in JCI Insight Human endogenous retrovirus HERV-K(HML-2) RNA causes neurodegeneration through Toll-like receptors P. Dembny A.G. Newman M. Singh M. Hinz M. Szczepek C. Krüger R. Adalbert O. Dzaye T. Trimbuch T. Wallach G. Kleinau K. Derkow B.C. Richard C. Schipke C. Scheidereit H. Stachelscheid D. Golenbock O. Peters M. Coleman F.L. Heppner P. Scheerer V. Tarabykin K. Ruprecht Z. Izsvák J. Mayer S. Lehnardt 01. April 2020 in J Neurosci Loss of Piccolo function in rats induces cerebellar network dysfunction and Pontocerebellar Hypoplasia type 3-like phenotypes J. Falck C. Bruns S. Hoffmann-Conaway I. Straub E.J. Plautz M. Orlando H. Munawar M. Rivalan Y. Winter Z. Izsvák D. Schmitz F.K. Hamra S. Hallermann C. Curtis Garner F. Ackermann 01. Januar 2020 in Mov Disord Brain iron and metabolic abnormalities in C19orf12 mutation carriers: a 7.0 tesla MRI study in mitochondrial membrane protein-associated neurodegeneration P. Dusek R. Mekle M. Skowronska J. Acosta-Cabronero T. Huelnhagen S.D. Robinson F. Schubert M. Deschauer A. Els B. Ittermann G. Schottmann V.I. Madai F. Paul T. Klopstock T. Kmiec T. Niendorf J. Wuerfel S.A. Schneider Seitennummerierung Aktuelle Seite 1 Seite 2 Nächste Seite Next › Letzte Seite Last »
11. Dezember 2020 in J Vis Exp Induction and analysis of oxidative stress in Sleeping Beauty transposon-transfected human retinal pigment epithelial cells T. Bascuas M. Kropp N. Harmening M. Asrih Z. Izsvák G. Thumann
13. November 2020 in Viruses Human endogenous retrovirus K rec forms a regulatory loop with MITF that opposes the progression of melanoma to an invasive stage M. Singh H. Cai M. Bunse C. Feschotte Z. Izsvák
05. November 2020 in JCI Insight Transient enlargement of brain ventricles during relapsing-remitting multiple sclerosis and experimental autoimmune encephalomyelitis J.M. Millward P.R. Delgado A. Smorodchenko L. Boehmert J. Periquito H.M. Reimann C. Prinz A. Els M. Scheel J. Bellmann-Strobl H. Waiczies J. Wuerfel C. Infante-Duarte C. Chien J. Kuchling A. Pohlmann F. Zipp F. Paul T. Niendorf S. Waiczies
02. September 2020 in Mol Ther Targeting CD33 in chemoresistant AML patient-derived xenografts by CAR-CIK cells modified with an improved SB transposon system M.C. Rotiroti C. Buracchi S. Arcangeli S. Galimberti M.G. Valsecchi V.M. Perriello T. Rasko G. Alberti C.F. Magnani C. Cappuzzello F. Lundberg A. Pande G. Dastoli M. Introna M. Serafini E. Biagi Z. Izsvák A. Biondi S. Tettamanti
20. August 2020 in JCI Insight Curative in vivo hematopoietic stem cell gene therapy of murine thalassemia using large regulatory elements H. Wang A. Georgakopoulou C. Li Z. Liu S. Gil A. Bashyam E. Yannaki A. Anagnostopoulos A. Pande Z. Izsvák T. Papayannopoulou A. Lieber
01. Mai 2020 in Redox Biol Nuclear inclusions of pathogenic ataxin-1 induce oxidative stress and perturb the protein synthesis machinery S. Laidou G. Alanis-Lobato J. Pribyl T. Raskó B. Tichy K. Mikulasek M. Tsagiopoulou J. Oppelt G. Kastrinaki M. Lefaki M. Singh A. Zink N. Chondrogianni F. Psomopoulos A. Prigione Z. Ivics S. Pospisilova P. Skladal Z. Izsvák M.A. Andrade-Navarro S. Petrakis
01. Mai 2020 in Int J Biochem Cell Biol Inclusion of temporal information in single cell transcriptomics P. Olivares-Chauvet J.P. Junker
09. April 2020 in JCI Insight Human endogenous retrovirus HERV-K(HML-2) RNA causes neurodegeneration through Toll-like receptors P. Dembny A.G. Newman M. Singh M. Hinz M. Szczepek C. Krüger R. Adalbert O. Dzaye T. Trimbuch T. Wallach G. Kleinau K. Derkow B.C. Richard C. Schipke C. Scheidereit H. Stachelscheid D. Golenbock O. Peters M. Coleman F.L. Heppner P. Scheerer V. Tarabykin K. Ruprecht Z. Izsvák J. Mayer S. Lehnardt
01. April 2020 in J Neurosci Loss of Piccolo function in rats induces cerebellar network dysfunction and Pontocerebellar Hypoplasia type 3-like phenotypes J. Falck C. Bruns S. Hoffmann-Conaway I. Straub E.J. Plautz M. Orlando H. Munawar M. Rivalan Y. Winter Z. Izsvák D. Schmitz F.K. Hamra S. Hallermann C. Curtis Garner F. Ackermann
01. Januar 2020 in Mov Disord Brain iron and metabolic abnormalities in C19orf12 mutation carriers: a 7.0 tesla MRI study in mitochondrial membrane protein-associated neurodegeneration P. Dusek R. Mekle M. Skowronska J. Acosta-Cabronero T. Huelnhagen S.D. Robinson F. Schubert M. Deschauer A. Els B. Ittermann G. Schottmann V.I. Madai F. Paul T. Klopstock T. Kmiec T. Niendorf J. Wuerfel S.A. Schneider