论文部分内容阅读
本文采用~(51)Cr释放法检测镉在体外对自然杀伤细胞活性的影响。结果发现25μM镉可引起自然杀伤细胞活性降低。镉浓度增大后自然杀伤细胞活性显著减小,并有明显的剂量反应关系。说明镉在体外对自然杀伤细胞功能有抑制作用。
In this paper, ~ (51) Cr release assay was used to determine the effect of cadmium on natural killer cell activity in vitro. As a result, 25 μM cadmium was found to cause a decrease in natural killer cell activity. Natural killer cell activity was significantly reduced after cadmium concentration was increased, and there was a significant dose-response relationship. Cadmium in vitro inhibit the function of natural killer cells.