نتایج جستجو برای: natural killer cell
تعداد نتایج: 2112796 فیلتر نتایج به سال:
the effect of natural killer (nk) cells and lymphokine activated killer ( lak) cells was studied on a group of human melanoma cell lines. peripheral blood from healthy volunteers was utilized as a fresh source of natural killer cells and rhi l-2 for producing lak cells. the cytotoxicity of effector cells was quantified using a 4 hour si determining the density of antigen expression on tumor cel...
Background: Regarding the immunomodulatory effects of lactobacillus bacteria, this study aimed to evaluate the effect of oral administration of Lactobacillus reuteri, as probiotic bacteria, on natural killer cell cytotoxicity and tumor-specific lymphocyte proliferation in Balb/c mice with breast adenocarcinoma. Methods: A total of 30 female mice, aged 6- 8 weeks and with a weight of approximat...
Precision Drug Delivery In article number 2206989, Yu Tao, Mingqiang Li, Xuesi Chen, and co-workers report a membrane-fusogenic liposome to precisely convey two glycan-engineering drugs onto the cell membrane into cytoplasm for physical modification of natural-killer-cell-activating glycans biological inhibition immunosuppressing glycans, respectively, thus sufficiently arousing natural killer ...
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