Naudé S P, Prinsloo J G, Haupt C E
S Afr Med J. 1979 Jun 9;55(24):982-6.
A soy-based infant feed was compared with a humanized cow's milk product in newborn preterm babies. Forty preterm infants appropriate for gestational age with birth weights of between 1,500 and 1,800 g were randomly allocated, as they were admitted, to either a soy feed or a humanized cow's milk formula--both commercial products. The trial lasted 35 days for each patient. With a formula intake of 180 ml/kg/day, the patients on the soy feed did not progress well, and most had to be withdrawn from the trial, whereas the group fed on cow's milk fared satisfactorily. With formula intakes of 200 ml/kg/d, progress in the group on the soy feed was improved. However, the body weights and serum albumin levels of the babies receiving the soy product were significantly lower than those of babies on the cow's milk formula at the end of the trial. Until more work has been done, we suggest that soy formulas should be employed with caution in the feeding of small preterm infants.
在早产新生儿中，将一种大豆基婴儿配方奶与一种人乳化牛奶产品进行了比较。40名出生体重在1500至1800克之间、孕周适宜的早产婴儿在入院时被随机分配，分别接受大豆配方奶或人乳化牛奶配方奶喂养——两种均为商业产品。每位患者的试验持续35天。当配方奶摄入量为180毫升/千克/天时，食用大豆配方奶的患者情况不佳，大多数不得不退出试验，而食用牛奶的组情况令人满意。当配方奶摄入量为200毫升/千克/天时，食用大豆配方奶的组情况有所改善。然而，在试验结束时，食用大豆产品的婴儿的体重和血清白蛋白水平显著低于食用牛奶配方奶的婴儿。在开展更多研究之前，我们建议在喂养小早产婴儿时应谨慎使用大豆配方奶。
