Polymer-supported electrophilic halogenate(I) complexes 2 and 3 promote smooth addition to vinyl and allylsilanes without loss of the silyl group. In conjunction with Amberlyst A26 (OH −-form) vinyl silanes are converted into epoxysilanes.

L-, Nand P-lQ-type voltage-dependent calcium channels share a common structure, and are composed o f a t least one primary a, subunit and auxiliary P and a26 subunits. Expression o f the a, subunit alone in mammalian cells usually results in small calcium currents, and these are increased many times in amplitude by coexpression o f auxiliary P and a26 subunits. The P subunit, a cytoplasmically ...

Probabilistic projection of sea-level change along the world’s coastlines M. Perrette, F. Landerer, R. Riva, K. Frieler, and M. Meinshausen Potsdam Institute for Climate Impact Research (PIK) Telegraphenberg A26, 14412 Potsdam, Germany Jet Propulsion Laboratory/California Institute of Technology, Pasadena, USA Dept. Geoscience and Remote Sensing, Delft University of Technology, Delft, The Nethe...

In this paper, we confirm, with absolute certainty, a conjecture on a certain oscillatory behaviour of higher auto-ionizing resonances of atoms and molecules beyond a threshold. These results not only definitely settle a more than 30 year old controversy in Rittby et al. (1981 Phys. Rev. A24, 1636-1639 (doi:10.1103/PhysRevA.24.1636)) and Korsch et al. (1982 Phys. Rev. A26, 1802-1803 (doi:10.110...

CONTEXT AND OBJECTIVE Graft-versus-host disease (GVHD) is one of the complications following allogenic stem cell transplantation. This study investigated an association between human leukocyte antigen (HLA) and the occurrence of acute and chronic GVHD in patients who had received stem cell transplantations from HLA-identical siblings. DESIGN AND SETTING Retrospective study at Hematology and H...

The antigen (phenotype), gene (allele) and haplotype frequencies of HLA class I were analysed in 4,622 Koreans. With allele frequencies of over 0.05, the most frequent HLA-A,-B and -C antigens were A2, A24, A33, A11, A26, A31; B62, B51, B44, B54, B61, B35, B58, B60; Cw3, Cw1, Cw4, Cw7. Of these A2, A24, Cw1 and Cw3 were present in very high frequencies, respectively (0.3211, 0.2200, 0.2204, and...

The major histocompatibility complex on the sixth chromosome controls expression of a complex series of cell surface antigens which comprise the human leukocyte antigen (HLA) system. These markers, beyond their importance in human organ transplantation, have been demonstrated to occur with an increased prevalence in certain disease states. The group of conditions showing the closest association...