Serotonin may act on receptors.Logical formLearned from2 sentences. An uptake may pertain-to a (brain transmitter serotonin).Logical formLearned from2 sentences. Metabolites may pertain-to a (brain chemical serotonin).Logical formLearned from2 sentences. A body may convert to serotonin.Logical formLearned from2 sentences. (Nerve cells) may release serotonin.Logical formLearned from2 sentences. (Serotonin levels) can be altered.Logical formLearned from2 sentences. A gene may encode a (serotonin transporter).Logical formLearned from2 sentences. Medications may address a (hormone serotonin).Logical formLearned from2 sentences. A (promotor region) may pertain-to a (serotonin transporter).Logical formLearned from2 sentences. Depletion can be in levels of serotonin.Logical formLearned from2 sentences. (Serotonin reuptake inhibitors) may be used as first-line treatment.Logical formLearned from2 sentences. (Serotonin reuptake inhibitors) can be popular.Logical formLearned from2 sentences. Antiserum can be against serotonin.Logical formLearned from2 sentences. (Serotonin levels) may be associated with depression.Logical formLearned from2 sentences. Exercise may counteract (serotonin levels).Logical formLearned from2 sentences.