نتایج جستجو برای: cd1 xznxs
تعداد نتایج: 1661 فیلتر نتایج به سال:
Natural killer (NK) T cells are a lymphocyte subset with a distinct surface phenotype, an invariant T cell receptor (TCR), and reactivity to CD1. Here we show that mouse NK T cells can recognize human CD1d as well as mouse CD1, and human NK T cells also recognize both CD1 homologues. The unprecedented degree of conservation of this T cell recognition system suggests that it is fundamentally imp...
The CB1 cannabinoid receptor has been implicated in the regulation of bone remodeling and bone mass. A high bone mass (HBM) phenotype was reported in CB1-null mice generated on a CD1 background (CD1(CB1-/-) mice). By contrast, our preliminary studies in cb1-/- mice, backcrossed to C57BL/6J mice (C57(CB1-/-) mice), revealed low bone mass (LBM). We therefore analyzed CB1 expression in bone and co...
Background: Mice are the most commonly used animal in reproductive research and following the urgent need for these type of studies and also due to the increased interest in the ethical principle of animal rights, four various inbred and outbred strains of the laboratory mouse were evaluated to select the more efficient one for reproductive research. Materials and methods: 60 female and 16 mal...
As-grown Ar-deposited Cd1−xVxO and Ar/O2-deposited Cd1−yVyO feature lower higher electron concentrations than 4 × 1020 cm−3, respectively. After isothermal isochronal annealing under N2 ambient, we find that the two series exhibit a decrease or increase in until ~4 cm−3 which is close to Fermi stabilization energy (EFS) level of CdO, with assistance native defects. An amphoteric defects model u...
Although the role of class I and class II MHC in adaptive immunity against microbial pathogens is clear, the participation of nonpolymorphic MHC molecules in host defense remains less well defined. Roles for murine class I MHC molecule Qa-2 and class Ib molecule H2-M3 have been suggested (1–3), and accumulating data have prompted speculation that CD1 family members may be important in immunity ...
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