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18 天
哪些年我们傻傻分不清的免疫系统中的关键标记分子及其区别
在免疫学中,标记分子是用于识别和分类不同免疫细胞类型的重要工具。尽管有些分子的名称相似,但它们在结构和功能上有细微差别。下面我们将详细解析常见标记分子及其差异,帮助你更好地理解它们在免疫系统中的作用。
搜狐
14 天
T细胞活化
免疫学家称它们为CD4+CD8+或“双阳性”细胞。重要的是,CD4共受体只会“夹在”类II MHC分子上,CD8共受体只会与类I MHC分子匹配。因此,CD4和CD8共受体 ...
Medscape
24 天
Preparing Dermatology Nurses: Biologic Therapy for Psoriasis
CD4/MHC Class II, CD8/MHC Class I). Pathogenic Steps Inhibited by Efalizumab: (a) T-cell activation by antigen in the lymph nodes, (b) T-cell binding to the endothelium with migration into the ...
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