The drugs activate at least one of the chemical pathways triggered by resveratrol, a substance that also showed increased endurance in mice.

这类药物至少激活白藜芦醇介导的多种化学通路中的一种。

youdao

Rather, control and purpose are purely logical processes that can emerge in any sufficiently complex medium, including that of iron gears and levers, or even complex chemical pathways.

其实，控制和意图是纯粹的逻辑处理程序，能在任何足够复杂的介质之中涌现，包括铁制齿轮和杆件，或者更为复杂的化学路径。

youdao

I think there might be some simpler, more direct pathways than we envision.You've got this chemical just going, 'whap!'

我觉得也许会有比我们设想的更简单、更直接的方法。

youdao

Harvard's Nicholas Lange says the team looked instead at the chemical and electrical pathways that link the different parts of the brain.

VOA: special.2010.12.21

Instead,Harvard's Nicholas Lange says the team looked at the circuitry -- the chemical and electrical pathways that link the different parts of the brain.

VOA: special.2010.12.08

And it has a physical effect on brain function and transmission by altering chemical pathways, like those involving adenosine.

BBC: Coffee may prevent depression, scientists say

The company takes the genes from those organisms to map out the chemical pathways that lead to the antibiotic themselves.

FORBES: Kosan races Maxygen, Diversa to new drugs

Valerenic acid, an ingredient of the root, acts on chemical pathways in the brain that control a person's level of anxiety or relaxation, according to scientific literature.

WSJ: Can a Root Get to the Problem of Insomnia?