So it has certain anti senile effect in brain.

提示，健脑益肾冲剂具有一定的抗脑衰作用。

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By study and field application of it, a certain effect has been gained.

经研究和现场应用，取得一定效果。

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By study and field application of it, a certain effect has been gained.

经研究和现场应用，取得一定效果。

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