This would give doctors a new chemical target in the brain in their effort to develop drugs that fight depression and anxiety in people.
这一发现将为医生提供一种新的大脑化学指标，通过他们的努力将有望开发出治疗人类抑郁症和焦虑症的药物。
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People who are genetically predisposed to produce lower amounts of a certain brain chemical that regulates appetite and stress may be at higher risk of severe depression, researchers said.
研究人员称：从遗传的角度上说，易产生能调节食欲和压力少量脑化学物质的人属于忧郁症高发人群。
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Western medicine anti-insomnia depression, to change the brain chemical imbalance for treatment principle, has the effect to fast, the effect significantly, side effects obvious features.