1 to 10 of 42 literature results

• Kindlin-3 is required for beta2 integrin-mediated leukocyte adhesion to endothelial cells.

  Integrin activation is essential for the function of all blood cells, including platelets and leukocytes. The blood cell-specific FERM domain protein …

  Authors: Markus Moser, Martina Bauer, Stephan Schmid, Raphael Ruppert, Sarah Schmidt, Michael Sixt, Hao-Ven Wang, Markus Sperandio, Reinhard Fässler

  Source: Nature medicine. 2009 Mar

  View Full Text

• CD98hc facilitates B cell proliferation and adaptive humoral immunity.

  The proliferation of antigen-specific lymphocytes and resulting clonal expansion are essential for adaptive immunity. We report here that B cell-speci…

  Authors: Joseph Cantor, Cecille D Browne, Raphael Ruppert, Chloé C Féral, Reinhard Fässler, Robert C Rickert, Mark H Ginsberg

  Source: Nature immunology. 2009 Apr

  View Free Full Text

• Locked pi-expanded chlorins in two steps from simple tetraarylporphyrins.

  reaction: see text] Upon tandem Reformatsky reaction, easily accessible porphyrinic ketones give "locked" chlorinic diester. Both ketones and diesters…

  Authors: Julien Fouchet, Christophe Jeandon, Romain Ruppert, Henry J Callot

  Source: Organic letters. 2005 Nov 10

  View Full Text

• Synthesis, structural characterization, and electrochemical studies of nickel porphyrins bearing two peripheral conjugated chelating groups.

  This article describes the synthesis of several new nickel porphyrins bearing peripheral chelating groups conjugated with the macrocyclic pi system. T…

  Authors: Sébastien Richeter, Christophe Jeandon, Jean-Paul Gisselbrecht, Romain Ruppert, Henry J Callot

  Source: Inorganic chemistry. 2007 Nov 26

  View Full Text

• A randomized multicenter trial to compare long-term functional outcome, quality of life, and complications of surgical procedures for low rectal cancers.

  INTRODUCTION: Colonic pouches have been used for 20 years to provide reservoir function after reconstructive proctectomy for rectal cancer. More recen…

  Authors: Victor W Fazio, Massarat Zutshi, Feza H Remzi, Yann Parc, Reinhard Ruppert, Alois Fürst, James Celebrezze, Susan Galanduik, Guy Orangio, Neil Hyman,…

  Source: Annals of surgery. 2007 Sep

  View Free Full Text

• Colorful Friedel-Crafts chemistry of meso-tetraarylporphyrins. An unexpected route to porphyrinic spiro dimers.

  Under Friedel-Crafts conditions, meso-tetraarylporphyrins give porphyrin spiro dimers in good yield. This reaction involves acylation, acid-catalyzed …

  Authors: Christophe Jeandon, Romain Ruppert, Sébastien Richeter, Henry J Callot

  Source: Organic letters. 2003 May 1

  View Full Text

• Syntheses and optical and electrochemical properties of porphyrin dimers linked by metal ions.

  The preparation, isolation, and characterization of several new peripherally functionalized monomeric porphyrins and metalloporphyrins and of porphyri…

  Authors: Sébastien Richeter, Christophe Jeandon, Jean-Paul Gisselbrecht, Romain Ruppert, Henry J Callot

  Source: Journal of the American Chemical Society. 2002 May 29

  View Full Text

• Synthesis of new porphyrins with peripheral conjugated chelates and their use for the preparation of porphyrin dimers linked by metal ions.

  This article describes the preparation of several new porphyrins bearing chelating peripheral groups fully conjugated with the macrocyclic pi-system. …

  Authors: Sébastien Richeter, Christophe Jeandon, Jean-Paul Gisselbrecht, Roland Graff, Romain Ruppert, Henry J Callot

  Source: Inorganic chemistry. 2004 Jan 12

  View Full Text

• Imidacloprid residues in Willapa Bay (Washington State) water and sediment following application for control of burrowing shrimp.

  Pesticides have been used in the Willapa Bay estuary in western Washington State to control the exotic invasive plant species Spartina alterniflora (c…

  Authors: Allan S Felsot, Judy R Ruppert

  Source: Journal of agricultural and food chemistry. 2002 Jul 17

  View Full Text

• Nonaromatic corroles: regioselectivity of electrophilic substitution.

  Ring contraction of nickel meso-tetraarylporphyrins produced nonaromatic divalent corroles bearing a benzoyloxy function. We investigated their reacti…

  Authors: Romain Ruppert, Christophe Jeandon, Henry J Callot

  Source: The Journal of organic chemistry. 2008 Jan 18

  View Full Text