应用高压液相和放免分析法测定精神分裂症病人一级健康亲属的血清高香草酸（HVA）、FSH、LH和睾酮（TS）浓度。

Serum homovanillic acid (HVA), FSH, LH and testosterone (TS) were examined in healthy first degree relatives of schizophrenic patients.

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锻炼还能升高血清素水平，而血清素不仅能带来幸福感，还能降低罹患抑郁症的风险。

Exercise also increases levels of serotonin, which produces a feeling of well-being and reduces the risk of depression.

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第二大脑渗出的血清素甚至有可能参与了自闭症——一种在幼儿早期发现的发育障碍。

Serotonin seeping from the second brain might even play some part in autism, the developmental disorder often first noticed in early childhood.

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