DP4/MAGE-A3243–258 CD4 þ T cells were stimulated with the indicated aAPCs and IFN-g secretion was measured by ELISPOT analysis. Data shown represent means±s.d.'s of triplicates. Results are representative of three independent experiments. ns, not significant; *Po0.05 by unpaired, two-...
A.MHC-Ⅰ类分子选择双阳性胸腺细胞的CD8共受体,使CD4共受体减少 B.MHC-Ⅰ类分子选择双阳性胸腺细胞的CD4共受体,使CD8共受体减少 C.MHC-Ⅱ类分子选择双阳性胸腺细胞的CD8共受体,使CD4共受体减少 D.MHC-Ⅱ类分子选择双阳性胸腺细胞的CD6共受体,使CD8共受体减少 E.CD4-CD8+T细胞具有识别自身MHC-Ⅱ类分子/外来...
DP细胞与胸腺上皮细胞表面MHC分子发生结合,其中识别结合MHC-Ⅰ类分子的DP细胞分化为CD4+CD8-SP细胞,识别结合MHC-Ⅱ类分子的DP细胞分化为CD4-CD8+SP细胞。 答案:错误 手机看题 你可能感兴趣的试题 判断题 阳性选择时,DP细胞与胸腺上皮细胞表面MHC分子发生高亲和力结合的进一步分化为SP细胞,不能结合的凋亡。 答案:...
20. It is possible that MHC downregulation at this stage could be a mechanism preventing high levels of diversion to a PLZF-expressing innate-like T-cell lineage, which could compromise conventional CD4 and CD8 T-cell repertoire development. Alternatively, it might facilitate greater development and...
百度试题 题目DP细胞与胸腺上皮细胞表面MHC分子发生结合,其中识别结合MHC-Ⅰ类分子的DP细胞分化为CD4+CD8-SP细胞,识别结合MHC-Ⅱ类分子的DP细胞分化为CD4-CD8+SP细胞。 A.正确B.错误相关知识点: 试题来源: 解析 B 反馈 收藏
根据功能特征T细胞分为哪些亚群?()A.CD4细胞, CD8细胞B.初始T细胞,效应T细胞,记忆T细胞C.DP细胞,DN细胞,SP细胞D.Th1,Th2,Th3,Th17
DP细胞与胸腺上皮细胞表面MHC分子发生结合,其中识别结合MHC-Ⅰ类分子的DP细胞分化为CD4+CD8-SP细胞,识别结合MHC-Ⅱ类分子的DP细胞分化为CD4-CD8+SP细胞。暂无答案更多“DP细胞与胸腺上皮细胞表面MHC分子发生结合,其中识别结合MHC-Ⅰ类分子的DP细胞分化为CD4+CD8-SP细胞,识别结合MHC-Ⅱ类分子的DP细胞分化为CD4-CD8...
leading to the recruitment of regulatory CD4 þ T (Treg) 5 & 2012 Macmillan Publishers Limited Blood Cancer Journal DP Asp84-Lys69 and EFS in childhood ALL GM Taylor et al 6 cells.43 This might lead to a loss of effector (CD8 þ ) T-cell control REFERENCES of minimal residual ...
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