نتایج جستجو برای: اپسونیزاسیون opsonization
تعداد نتایج: 775 فیلتر نتایج به سال:
Agents with novel mechanisms of action are needed to complement traditional antibiotics. Towards these goals, we have exploited the surface-homing properties of vancomycin to tag the surface of Gram-positive pathogens with immune cell attractants in two unique modes. First, vancomycin was conjugated to the small molecule hapten 2,4-dinitrophenol (DNP) to promote bacterial opsonization. Second, ...
Leptospirosis is considered a neglected infectious disease of human and veterinary concern. Although extensive investigations on host-pathogen interactions have been pursued by several research groups, mechanisms of infection, invasion and persistence of pathogenic Leptospira spp. remain to be elucidated. We have reported the ability of leptospires to bind human plasminogen (PLG) and to generat...
The suggestion that antibodies might enhance rabies virus infection of macrophages through opsonization of immune complexes was tested in vitro by adaptation of the rapid fluorescent focus inhibition technique for the examination of a macrophage cell line (P388D1). Some enhancement of rabies virus infection was shown. The relationship between such enhancement with the 'early death' phenomenon a...
RhlR, but not RhlI, allows P. aeruginosa bacteria to evade Drosophila Tep42 mediated opsonization 3 Samantha Haller, Adrien Franchet, Abdul Hakkim , Jing Chen, Eliana Drenkard , 4 Shen Yu , Stefanie Schirmeier, Zi Li, Frederick M. Ausubel , Samuel Liégeois, and 5 Dominique Ferrandon 6 7 1) Université de Strasbourg, CNRS, RIDI UPR 9022, F-67000 Strasbourg, France 8 2) Department of Genetics, Har...
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