In rodents, the introduction of blood from young to old animals can reverse some of the negative effects that ageing exerts on CNS function, including detrimental changes in hippocampal function. However, it is not known which molecules found in young blood exert such effects or

中文翻译：

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老龄化：青春的提醒

在啮齿动物中，从年幼的动物中抽血可以逆转衰老对中枢神经系统功能的某些负面影响，包括海马功能的有害变化。然而，尚不知道年轻血液中发现的哪些分子会发挥这种作用或