Vaccinated Mice Remain More Susceptible to Mycobacterium tuberculosis Infection Initiated via the Respiratory Route than via the Intravenous Route
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چکیده
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Alymphoplasia mice are resistant to prion infection via oral route.
The major cause of infection in animal prion diseases is thought to be consumption of prion-contaminated stuff. There is evidence that the enteric nerve system (ENS) and gut-associated lymphoid tissues (GATL) are involved in the establishment of prion infection through alimentary tract. To elucidate the initial entry port for prion, we inoculated prion to alymphoplasia (aly) mice showing a defi...
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MicroRNAs (miRNAs) are short, conserved, non-coding RNA molecules that repress translation, followed by the decay of miRNA-targeted mRNAs that encode molecules involved in cell differentiation, development, immunity and apoptosis. At least six miRNAs, including microRNA-155 (miR-155), were up-regulated when born marrow-derived macrophages from C57BL/6 mice were infected with Mycobacterium tuber...
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terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
15 صفحه اولIs Route Learning More Than Serial Learning?
The nature of route learning in terms of the memorizing of landmarks was investigated. In Experiment 1, participants memorized landmarks while being guided through a computer-simulated hallway (dynamic, with spatial context), or while viewing the landmarks one by one in front of a black background (static, without context). Two more conditions completed the 2 ! 2 design. One condition preserved...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1999
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.67.4.2010-2012.1999