their role in providing protection against bacteria is still emerging. Jecker et al. demonstrated that although in healthy rat middle ears there was no local proliferation of immune-competent cells, approximately 15% of NK cells at day 5 ofacute OMwere newly formed and likely to have been due...
Natural killer cytotoxic factor (NKCF) has been proposed as one of the factors that mediates lysis induced by natural killer (NK) cells. Recently, an excellent source of NKCF has been found to be the rat large granular lymphocyte (LGL) tumor (RNK) cell line. In this study, the kinetics...
The BB/W rat provides a good model of spontaneous autoimmune diabetes. Diabetes-prone (DP) rats have a virtual lack of OX 8+ OX 19+ T cytotoxic/suppressor cells in peripheral blood lymphocytes (PBL) and spleen, suggesting that the OX 8+ OX 9- natural killer (NK) cells are the predomin...
Natural cell-mediated cytotoxicity by a particular subpopulation of lymphocytes [designated natural killer (NK) cells] in NIH Swiss nude and CBA/N mice, WF rats, and humans was demonstrated against tumor cells in 4-hour 51Cr release assays. In most studies, only reactivity against target cells...
For example, the rat Ly49i2 inhibitory NK cell receptor binds RT1-A1 c but not other rat MHC class Ia or Ib molecules. RT1-A1 c preferentially ... BJ Ma,K Kane 被引量: 0发表: 2011年 Rat natural killer cell receptor systems and recognition of MHC class I molecules Rat natural killer...
Irradiation with electromagnetic waves (8.15-18 GHz, 1 Hz within, 1 μW/cm2) in vivo increases the cytotoxic activity of natural killer cells of rat spleen. In mice exposed for 24-72 h, the activity of natural killer cells increased by 130-150%, the increased level of activity persisting...
[Natural killer activity of Wistar rat splenocytes and blocking effect of homologous serum on this activity] 来自 NCBI 喜欢 0 阅读量: 7 作者:V A Lavrovski,RM Ibragimov,VK Viksler 摘要: Lavrovski VA, Ibragimov RM, Viksler VKh.年份: 1981 ...
Natural killer (NK) cell activity in the rat. I. Isolation and characterization of the effector cells. This study has demonstrated the presence of large granular lymphocytes (LGL) in the rat and implicated a central role for these cells in mediating natural ... CW Reynolds,T. T. Timonen,RB...
Functional analysis of natural killer cell receptors in the RNK-16 rat leukemic cell line. Methods Mol Biol. 2000; 121 :283–295.Ryan, J. C., Niemi, E.C. and Nakamura, M.C., Functional analysis of natural killer cell receptors in the RNK-16 rat leukemic cell line.In Campbell, K. ...
M. A ligand for the murine NK activation receptor Ly49D: activation of tolerized NK cells from β2-microglobulin-deficient mice. J. Immunol. 169, 126–136 (2002). CAS PubMed Google Scholar Naper, C. et al. Ly49i2 is an inhibitory rat natural killer cell receptor for an MHC class ...