منابع مشابه
Vitamin D and HIV: shine a light
Over the past several years there has been growing interest in the high prevalence of vitamin D deficiency in both the general population and among people living with HIV infection. Vitamin D deficiency in the setting of HIV infection is likely multi-factorial with contributions from environmental factors as well as possible associations with HIV therapy. This lecture will highlight recent data...
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Recent application of fluorescence microscopy to the study of the bacterial cell cycle has revealed the existence of a cytoskeletal element - once thought to occur only in eukaryotic cells - that mediates cytokinesis, and possibly another involved in chromosome segregation.
متن کاملIntravital Imaging of the Immune System
I. Parker Department of Neurobiology and Behavior , University of California, Irvine , Irvine , CA 92697-4561 , USA e-mail: [email protected] Abstract Two-photon imaging of the immune system has revealed an active world of in vivo intercellular dynamics. Rather than static bystanders, immune cells have been re-cast as active participants in the local orchestration of immune responses. Their activ...
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چکیده ندارد.
15 صفحه اولSomewhere on the sun, light does not shine out
Work during 1870-1970 had shown that spherically symmetric electromagnetic, gravitational, or massless-neutrino energy flows were impossible. These impossibilities were thought by their discoverers to be isolated results dependent on the field equations obeyed by these kinds of energy. But we now show that they are consequences of extremely general and simple topological impossibilities, and ha...
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ژورنال
عنوان ژورنال: European Journal of Immunology
سال: 2009
ISSN: 0014-2980
DOI: 10.1002/eji.200839026