نتایج جستجو برای: kappa
تعداد نتایج: 32972 فیلتر نتایج به سال:
We have previously demonstrated that [3H]dynorphin A selectively labels kappa opioid receptors in guinea-pig whole brain. In these current studies, using protection from inactivation by beta-chloronaltrexamine (beta-CNA), we are able to demonstrate that although dynorphin A prefers kappa receptors, it will label mu receptors when kappa receptors are not available, or present in only a small num...
The kappa distributions, or their equivalent, the q-exponential distributions, are the natural generalization of the classical Boltzmann-Maxwell distributions, applied to the study of the particle populations in collisionless space plasmas. A huge step in the development of the theory of kappa distributions and their applications in space plasma physics has been achieved with the discovery that...
The effect of 1,25-dihydroxyvitamin D3 [1,25(OH)2)D3], a steroid hormone with immunomodulating properties, on nuclear factor kappa B (NF-kappa B) proteins was examined in in vitro activated normal human lymphocytes by Western blot analysis. Over a 72-hr period of activation, the expression of the 50-kDa NF-kappa B, p50, and its precursor, p105, was increased progressively. When cells were activ...
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