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生物通
8 天
孕期抗生素暴露影响母乳 IgA 传递:打破与重塑的母婴免疫防线
母乳(Breast milk,BM)可不是普通的液体,它富含人类母乳寡糖(HMOs)、分泌型免疫球蛋白(如 IgA、IgG 和 IgM )、白细胞、抗菌因子、微小核糖核酸(microRNA)和干细胞等各种神奇物质。这些物质不仅帮助婴儿建立自身的微生物群落,还在婴儿黏膜免疫系统和 ...
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