They hope this could be used to develop a drug treatment to slow the normal decline in memory associated with aging or even improve memory in the already very old.

他们希望这项研究可以用来开发一种药物，用来治疗随年龄增长而引起的记忆衰退，甚至能提高人们的记忆力，就算已经非常老了。

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The compound is being investigated with a view to developing a drug that could slow the natural decline in memory associated with aging.

目前科学家正在测试该化合物，希望能由此开发出一种能够逆转与衰老有关的记忆力衰退进程的药品。

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Rates of decline of object short term memory and semantic long term memory had significant difference between normal and pathologic aging.

正常衰老与病理衰老在物品短时记忆与语义长时记忆的减退速率上有显著的差异。

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