Aynsley-Green A, Bloom S R, Williamson D H, Turner R C
Arch Dis Child. 1977 Apr;52(4):291-5. doi: 10.1136/adc.52.4.291.
The hormonal and metabolic response to the first feed of breast milk was studied in 12 infants at 4-6 hours of age. After the feed there was an increase in blood glucose concentration but no changes in the concentrations of lactate, pyruvate, alanine, or ketone bodies. The feed was followed by an increase in the concentrations of plasma insulin, growth hormone, gastrin, and enteroglucagon, but no change in levels of plasma glucagon or gastric inhibitory peptide. Several hormone systems are functionally active at birth and are stimulated by the first feed of milk.
对12名4 - 6小时大的婴儿进行了研究,观察他们对首次母乳喂养的激素和代谢反应。喂奶后,血糖浓度升高,但乳酸、丙酮酸、丙氨酸或酮体的浓度没有变化。喂奶后,血浆胰岛素、生长激素、胃泌素和肠高血糖素的浓度升高,但血浆胰高血糖素或胃抑制肽水平没有变化。几种激素系统在出生时就具有功能活性,并受到首次喂奶的刺激。