Uauy R
Institute of Nutrition and Food Technology, University of Chile, Santiago.
J Nutr. 1994 Jan;124(1 Suppl):157S-159S. doi: 10.1093/jn/124.suppl_1.157S.
Studies have demonstrated that a fecal flora with a predominance of bifidobacteria develops in infants fed a nucleotide-supplemented commercial formula, closer to that in breast-fed infants. In contrast, enterobacteria predominate in the fecal flora of infants fed an unsupplemented formula. When given parenterally, nucleotides promote recovery from injuries caused by hepatotoxic agents. These results suggest that dietary nucleotides may potentially play a significant role in nutrition.
研究表明，食用添加核苷酸的商业配方奶粉的婴儿，其粪便菌群中双歧杆菌占优势，更接近母乳喂养婴儿的情况。相比之下，食用未添加配方奶粉的婴儿粪便菌群中肠杆菌占主导。经肠胃外给药时，核苷酸可促进肝毒性药物所致损伤的恢复。这些结果表明，膳食核苷酸可能在营养方面发挥重要作用。
