摘要
新生儿的免疫系统尚不成熟。母乳中含有多种具有抗感染作用的生物活性成分,如sIgA、乳铁蛋白、溶菌酶、低聚糖、游离脂肪酸、白细胞及细胞因子等,能为新生儿提供免疫保护。母乳的部分成分还可能与促进新生儿免疫发育有关,而母乳中的抗原成分和细胞因子则具有诱导免疫耐受的作用。
With an immature immune system,infants are susceptible to infections.Human breast-milk contains a variety of immunological active components,which can protect infants from infections.These immunological active components include sIgA,lactoferrin,lysozyme,oligosaccharides,free fatty acids,leucocytes and cytokines,etc.Some particular components in breast-milk can promote the development of neonatal immune system,while antigens and cytokines in human breast-milk probably can induce immune tolerance.
出处
《临床儿科杂志》
CAS
CSCD
北大核心
2012年第3期204-207,共4页
Journal of Clinical Pediatrics
关键词
母乳喂养
母乳成分
免疫
新生儿
breastfeeding
milk components
immunity
neonate