| 词汇 | serotonin |
| 释义 | serotonin noun[ U ] uk /ˌse.rəˈtəʊ.nɪn/ us /ˌse.rəˈtoʊ.nɪn/ a neurotransmitter (= a chemical in the body that carries messages from the brain) that helps you feel relaxed and happy血清素 Biochemistry adipose adrenalin albumin aldosterone amino acid endonuclease endorphin enzymatic enzymatically enzyme messenger RNA mRNA mycoprotein non-enzymatic nuclease spike protein T level testosterone trace element transfer RNA Examples of serotoninserotonin It appears that endogenous and/or exogenous serotonin in preimplantation embryos could be involved in complex autocrine/paracrine regulations of embryo development and embryo-maternal interactions. Current studies are being carried out to determine the pharmacology, ion dependence and molecular basis for larval tegumental serotonin transporters. Other neurotransmitters affected include acetylcholine, serotonin and noradrenaline, but the role of these substances in the clinical syndrome is uncertain. In contrast, (bottom) the conjoint effects of negativity and peripheral serotonin accounted for 64% of the variance in self-injury. In normal awake and slow wave sleep states, the raphe nucleus is releasing serotonin. Efficacy of paroxetine in depression is influenced by a functional polymorphism within the promoter of the serotonin transporter gene. In other words, by altering serotonin terminal development, prenatal exposure alters events weeks downstream from the exposure. Effect of atmospheric ions on hippocampal pyramidal neuron responsiveness to serotonin. Further characterisation of serotonin neurons and serotonergic projections regulating energy balance and glucose homeostasis is an important area of future research. Further investigation, however, into actions of serotonin in older ferrets is warranted. Low serotonin and dopamine metabolite concentrations in cerebrospinal fluid from bulimic patients with frequent binge episodes. Although still significant at 5 days, the percent hatch inhibition was reduced slightly, suggesting decreased serotonin potency, allowing partial recovery of the affected pre-hatch juveniles. Thus, the serotonin-transporter gene seems to be concerned with the effects of both physical maltreatment and stressful life events on depression. Eating disorders and the serotonin connection : state, trait and developmental effects. We already noted examples of coactional developmental processes related to hypertension, aggression, and serotonin concentrations in animals. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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