A set of lymphatic vessels that wrap around the base of the mouse brain have been shown to drain fluid from the brain into the peripheral lymphatic system, and to exhibit a decline in function with ageing. Vessels drain fluid and waste from the brain into the rest of the body.

中文翻译：

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小鼠大脑底部的淋巴管为外周提供直接引流

一组环绕小鼠大脑底部的淋巴管已被证明可以将大脑中的液体排入外周淋巴系统，并随着年龄的增长而功能下降。血管将大脑中的液体和废物排出到身体的其他部位。