Previous research had demonstrated too that DCA damages DNA in a way that promotes senescence.

先前研究也发现，DCA会以种发衰老方式破坏DNA。

Dr Yoshimoto showed that lowering DCA levels in mice did indeed reduce the development of liver cancer.

Yoshimoto让们看到，降低实验小鼠体内DCA水平确实会减少发肝癌机率。

And that was kind of the hallmark of our, of our trip was this DCA that would, that would make this trip.

这就是我们这次旅行标志，就是这个 DCA，它将完成这次旅行。

They'd jump in their cars and they'd drive down to LA hop on this specific east old DCA and fly over to Hawaii.

他们会跳上他们车，他们会开到洛杉矶，跳上这个特定东部老 DCA，然后飞到夏威夷。

They also observed, as prior research had suggested, that a fatty diet raised levels of a chemical called deoxycholic acid (DCA) and that antibiotics lowered it.

同时，他们发现，（先前实验显示）高脂肪饮食会提升化物质脱氧胆酸水平，万古霉素会使其降低。