英:[ˌserəˈtəʊnɪn]
美:[ˌserəˈtoʊnɪn]
英:[ˌserəˈtəʊnɪn]
美:[ˌserəˈtoʊnɪn]
ser·o·to·nin
si r to nihn
词根:serology
adj.serological 血清学的
serologic 血清学的
n.serology 血清学
noun
an organic compound found in human and animal tissue that constricts the blood vessels and raises the blood pressure, and that is an important neurotransmitter and hormone.
神经递质化学物质,1948年,由 sero- (血清的组合形式)、serum(见该词条)和 ton(ic) 组成,再加上化学后缀 -in(2)而创造出来。
血清素,5-羟色胺:C10H12N2O,一种血管收缩剂,见于各种动物(从腔肠动物到脊椎动物)、细菌及许多植物中
在人类,合成于肠嗜铬细胞或中枢或周围神经元,在很多组织(包括肠粘膜、松果体和中枢神经系统)内浓度很高。5-羟色胺由色氨酸通过酶作用,经羟化、脱羧生成,有多种生理学特性,如抑制胃分泌,刺激平滑肌,充中枢神经递质,并为褪黑激素(松果体激素)的前体
5-羟色胺
"又称 :5-羟色胺(5-hydroxytryptamine,5-HT ) "
sero- + ton(ic) >entry 2 or tone >entry 1 + -in >entry 1, probably after angiotonin, earlier name for angiotensin — more at angiotensin Note: Term introduced by Maurice M. Rapport, Arda Alden Green and Irvine H. Page in "Crystalline serotonin," Science, vol. 108, Issue 2804 (September 24, 1948), pp. 329-330: "The general behavior of the crystalline substance is suggestive of its homogeneity. We would like provisionally to name it serotonin, which indicates that its source is serum and its activity is one of causing constriction."
The first known use of serotonin was in 1948
serotoninnoun
a phenolic amine neurotransmitter C10H12N2O that is a powerful vasoconstrictor and is found especially in the brain, blood serum, and gastric mucous membrane of mammals called also5-HT, 5-hydroxytryptamine
1 Some depressed people may have lower levels of serotonin or norepinephrine.
2 Too much adrenaline from this perceived threat could also alter our serotonin production.
3 Levels of serotonin and prolactin were not influenced by music therapy.
血清素和催乳激素则未有改善。
4 For people predisposed to anorexia, therefore, starvation reduces the anxiety and irritability associated with their high serotonin levels.
5 Several encode instructions for making proteins involved in the function of neurotransmitters like serotonin and dopamine.
6 But it metabolises your serotonin after a while and you have to keep taking more and more to feel good.
7 The variations in the serotonin gene were found in 25 percent of the women studied.
8 Most of the genes that have been discovered contribute to the production of the neurotransmitters dopamine and serotonin.
9 Brain studies suggest that there is impairment serotonin function in neurons leading to the suprachiasmatic nucleus.
大脑研究表明引导视交叉上核的神经元5-羟色胺功能有损伤.
10 It just uses the serotonin you have and it doesn't allow it go back into the receptor.
11 They reported report finding no link between the serotonin transporter gene and the risk of depression.
他们的研究发现清素转运子基因与抑郁风险之间没有联系.
12 “There’s a close connection between estradiol, the main female sex hormone, and the serotonin transporter,” McMahon says.
13 Among them, there are the emotional effects of epinephrine, dopamine, serotonin and endorphin, and so on.
其中, 影响情绪的有肾上腺素 、 多巴胺 、 血清素和内啡呔等.
14 Several investigators are studying the effects on the body of diet induced changes in brain serotonin.
几位研究工作者正在研究由饮食产生的脑色胺酸的变化对身体的影响.
15 The deep pressure also stimulates the release of serotonin—a chemical that regulates mood and stress.
16 Maybe it was pure exhaustion, or maybe everyone's serotonin levels were finally returning to normal.
17 “In Australia there was a study where they measured and evaluated the factors that make serotonin concentration levels go up and down. One of the most important factors was light.”
18 Just be glad you're not a washed-up raver with depleted levels of serotonin, or the whole change might prove too much.
19 And deep pressure is the main ingredient in a weighted blanket, which may raise serotonin and melatonin levels, say the makers, citing various studies, and in turn reduce anxiety.
20 Or wonder if the antipsychotics or serotonin uptake inhibitors prescribed to curb their O.C.D. might harm their writing, for isn’t it a writer’s job to emote?
1 化学分子式
DDT EDTA GHB BZP salt alcohol formula cholesterol glucose caffeine cocaine heroin nicotine propane ammonia methane ether dopamine silica alum octane LSD morphine TNT methamphetamine ibuprofen methanol acetone urethane amphetamine choline formaldehyde creatinine urea glutamine warfarin menthol histamine codeine benzene ethylene butane borax retinol paracetamol tryptophan sucrose tyrosine taurine leucine phenol glucosamine styrene glyphosate glycerol capsaicin propylene dioxin ketamine homocysteine arginine xylitol lysine quercetin chloroform methotrexate alumina glycine zirconia camphor diazepam acetylene cysteine melamine ephedrine metronidazole catechin cisplatin naproxen alanine toluene methionine quinine isoflavone ethane bupropion thyroxine purine phenylalanine inositol allicin hexane saccharin acetaldehyde hydroquinone acrylamide atropine fluorescein magnesia betaine serine propranolol aniline colchicine adenine proline sorbitol diphenhydramine chlorhexidine Pyridoxine theobromine noradrenaline vanillin histidine coumarin hydrazine cytosine tetrahydrocannabinol naphthalene guanine mescaline valine isoniazid mannitol indomethacin thymine pyrimidine isopropanol threonine tyramine phenolphthalein alizarin butadiene heptachlor zidovudine phosgene allantoin trichloroethylene nitrofurantoin isoprene cetane benzocaine ornithine uracil nitroglycerine benzaldehyde pyridine acetonitrile cyanogen pentane cystine imipramine carbaryl asparagine butanol halothane nitromethane pyrrole heptane rotenone chloral isobutane imidazole phosphine creatine Aldrin chlordane acrylonitrile ethylbenzene nitrobenzene perchloroethylene dopa dieldrin thymol indole phthalocyanine tris benzoin quinoline iodoform pentazocine lithia Amytal nicotinamide hyoscine isoleucine catechol cyclohexane acridine phenothiazine propanol ethylenediamine paraldehyde hyoscyamine apomorphine cresol levamisole lignocaine temazepam phorbol deoxyribose alloxan piperazine sulphanilamide resorcinol tolbutamide diazomethane trichloroethane terbutaline pyrrolidone pyrene eugenol silane benzopyrene sphingosine menadione naphthol cyclopropane disulfiram ethambutol ninhydrin spermine anthracene psoralen hypoxanthine physostigmine stilbene dehydrocholesterol spermidine acetamide santonin litharge papaverine pyrogallol baryta dioxane thiourea furfural haematoxylin frusemide piperidine thiomersal dapsone dichlorvos zineb maneb tetrahydrofuran isooctane iproniazid guanidine dimercaprol tryptamine pirimicarb metaldehyde timolol geraniol furan gossypol caprolactam cementite enflurane chloroprene tacrine squalene pinene cyanamide anthraquinone acesulfame benzoquinone hypericin flavone cannabinol phenanthrene phenylenediamine aldol pyrrolidine muscimol cinchonine ribitol diphenylamine thiazole fuchsin trichlorophenol rosaniline dithizone diborane tropolone cumene triazole barbitone citral decane tetrafluoroethylene thiram azobenzene dihydroxyacetone diquat xanthene muscarine octopamine coniine geranial isobutylene guaiacol acetanilide galactosamine morpholine thoria erythritol biguanide cacodyl purpurin coumarone isatin indene indican orcinol sarcosine creosol tetrazole ketene nonane indigotin strontia phenylthiocarbamide carbazole oxazole salicylic acid nitrogen dioxide cream of tartar white arsenic ascorbic acid quinic acid tartar emetic ammonium carbonate chloric acid hippuric acid glucuronic acid arachidonic acid neuraminic acid nicotinic acid usnic acid uric acid pyruvic acid nalidixic acid ethacrynic acid maleic acid ellagic acid tartaric acid phthalic anhydride caprylic acid picric acid adipic acid isethionic acid phosphoric acid toluidine blue pyrophosphoric acid gallic acid citric acid methacrylic acid caproic acid fumaric acid metaphosphoric acid microcosmic salt ethylene oxide propionic acid valproic acid malonic acid myristic acid lysergic acid
2 血清素
3 又名
salt alcohol heroin aspirin ether dopamine silica TNT ibuprofen acetone urethane amphetamine formaldehyde ethylene paracetamol glyphosate propylene dioxin chloroform methotrexate alumina acetylene alanine toluene inositol saccharin acetaldehyde hydroquinone xylene adenine vanillin guanine mescaline thymine alizarin phosgene cetane benzocaine nitroglycerine acetonitrile carbaryl chloral thymol tris benzoin iodoform Amytal catechol pentobarbitone sulphanilamide resorcinol tolbutamide trichloroethane eugenol menadione disulfiram hypoxanthine stilbene acetamide pyrogallol dapsone zineb maneb cyanamide aldol arsine cumene barbitone guaiacol indican orcinol sarcosine creosol