纯母乳喂养的儿童的平均端粒长度在350 - 450个DNA碱基对之间，大约比其他儿童的端粒长5%。
Average telomere length in exclusively breastfed children was between 350 and 450 DNA base pairs - or approximately 5 percent - longer than in the other children.
她们从血样细胞中抽取了DNA，并测量了356位男人和551位女人的端粒的平均长度。
They then extracted DNA from cells in those samples and measured the average length of the 356 male volunteers' and 551 female volunteers' telomeres.
而且，父母在开始做父母时的年龄同样影响着他们后代端粒的平均长度：其年龄越大，后代的端粒就越长。
Moreover, the age at which men and women became parents also influenced their offspring's average telomere length: the older the parents, the longer the offspring's telomeres.
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