结论：褪黑素延长小鼠睡眠时间的作用与褪黑素3型受体无关，而与GABAA受体关系密切，其作用主要由印防己毒素结合位点介导。

Conclusion: Melatonin does not exhibit its potentiation sleeping time in mice through melatonin 3 receptor. Hypnotic activity of melatonin may be mediated through picrotoxin site on GABAA receptor.

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而积极性的感受，在体验层次上约高于取得的高收入所获得的满足，而与得到他人的尊重，在感受上关系更为密切一些。这种积极的感受体验具有自主性，能得到社会的支持，工作能顺利地完成。

But positive feelings, which were slightly higher in relation to higher income, were much more strongly tied to feeling respected, having autonomy and social support and working at a fulfilling job.

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多巴胺受体有5种不同的类型。 不过多巴胺2型受体（D2受体）似乎和强迫性暴食行为的关系最为密切。

Dopamine has five unique types of receptors, numbered 1-5, but dopamine2 (D2) receptors seem to be most important for compulsive eating.

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