Well, exercise releases an important blend of mood altering hormones including dopamine, serotonin and norepinephrine.

通过锻炼，人体会释放一些重要的情绪调节激素，包括多巴胺、血清素和降肾上腺素。

It's a futuristic thriller, set in a state of the art penitentiary where inmates have an opportunity to get reduced sentences by partaking in experiments involving mind altering, mood altering drugs.

这是一部很有未来感的惊悚片，故事发生在一所艺术监狱里，囚犯们通过注射一定剂量改变心智的药物，以换取减刑。