早产儿营养及其配方奶粉研究进展

Research Progress of Nutrition of Preterm Infant and Preterm Infant Formula

母乳是用于喂养健康出生婴儿的"黄金标准",但不一定适用于早产儿。早产儿胎内生长受限使其营养目标是达到与相同胎龄下正常胎儿发育相类似的生长速度,早产儿配方奶粉旨在提供营养摄入量以匹配宫内生长和营养物吸收率。相关研究显示,早产儿的存活率虽增加,但是身体机能缺陷的发生率却并没有降低。因此,介绍早产儿及其营养需求和早产儿配方奶粉的改良,展望早产儿营养研究发展方向。

Breast milk is the gold standard for feeding healthy,full-term infant,but not necessarily preterm infants.With intrauterine growth restriction,the nutritional goal of preterm infants is to achieve a growth rate similar to that of normal fetal development at the same gestational age.The infant formula is designed to provide nutritional intake to match intrauterine growth and nutrient absorption.Studies have shown that although the survival rate of preterm infants has increased,and the incidence of physical defects has not decreased.Therefore,the preterm infants and their nutritional requirements,the improvement of preterm infant formula,and the development direction of infant nutrition research in the future is to be systematically introduced.