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美国研究人员最近指出 ,做母亲可能会使女性更聪明 ,并且防止她们在老年时患痴呆症 ,原因是这一过程在她们的大脑中产生了保护性激素。鼠试验表明 ,生育 2只以上的母鼠比起没有生育过的母鼠在记忆和技能测试中都更胜一筹 ,它们的大脑变化显示它们可能具有了防止患早老性痴呆症?
American researchers recently pointed out that mothers may make women smarter and prevent them from developing dementia in old age because the process produces protective hormones in their brains. Rat tests show that males with more than two males have superior memory and skill tests than females born without maternity and that their brain changes indicate they may have the potential to prevent Alzheimer’s disease?