神经调质
- 名neuromodulator
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腺苷通过腺苷受体(adenodinereceptor,AR)对CNS具有多方面的生理与病理作用,被认为是CNS的抑制性神经调质,具有神经保护作用。
Adenosine plays many physiological and pathological roles in CNS via its receptors . It is recognized as an inhibitory neuromodulator playing a neuroprotective role in CNS .
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背景:腺苷作为一种神经调质,可以通过与受体结合调节各种神经递质的释放。
Backgrounds and Objective : Adenosine as a neuromodulator can modulate some neurotransmitters by integrating with adenosine receptors .
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上述结果证实了TRH可作为一种神经调质,对脊髓兴奋性突触通路的传递具有易化作用。
The results showed that as a neurotransmitter TRH has facilitatory effect on excitatory synaptic transmission in spinal cord .
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从以上实验结果可以认为AVP(4-8)是通过海马突触膜上的G蛋白偶联受体来发挥其神经调质作用的。
Based on the alone results , we suggest that AVP ( 4 8 ) exerts its function as neurotransmitter through a G protein coupled receptor on the synaptosomal membrane of rat hippocampus .
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研究结果表明,卵巢甾体激素属于神经甾体激素,其作为新的神经调质对CNS具有广泛的影响,它们分别通过调节即刻早期基因、氨基酸类神经递质及神经递质受体而多环节影响CNS的兴奋性。
From our observation we concluded that ovarian hormones are neuroactive steroids and new neuromodulaters , they could affect the excitability of CNS by regulating immediate early genes , amino acid neurotransmitters and N methyl D aspartate receptor ( NMDAR ) .
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腺苷是腺嘌呤核苷酸的代谢产物,是一种重要的神经调质。
Adenosine , a metabolite of adenine nucleotides , is one of the major neuromodulators .
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多巴胺是视网膜明暗适应的过程中重要的神经调质之一,其分泌随着光强度的变化而变化,多巴胺可以通过调节水平细胞间的缝隙连接在视网膜的明暗适应中发挥作用。
Dopamine is an important neuromodulater regulating light-dark adaptation in the retina . The secretion of dopamine changes with the light intensity . Previous studies showed dopamine can modulate gap junction permeability between A-type horizontal cells in light-dark adaptation .
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在耳蜗中,ATP(三磷酸腺苷)作为神经递质或调质,其作用是比较复杂的。
As a neurotransmitter or neuromodulator in the cochlea , ATP has it 's complicated effects .
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大量研究表明,五羟色胺(5-HT)作为晡乳类动物脑内的一种神经递质或调质,具有调节记忆、敌对行为、焦虑、抑郁、睡眠和神经内分泌的功能。
Serotonin ( 5-hydroxytryptamine , 5-HT ) functions as a neurotransmitter or neuromodulator in the brain of mammals .
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结果提示脑内ANP可能在头面部感觉传导的调节中起着一种神经递质或调质的作用。
The results suggested that ANP in the brain may act as a neurotransmitter or neuromodulator in regulation of the sensory conduction from the head and face .
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PRL和E2可分别通过作用于脑内的PRL受体(PRL-R)和雌激素受体(ER-α,ER-β)影响PrRP、GnRH的合成和分泌及脑内其他神经递质和调质的分泌。
PRL and E2 can stimulate their receptors to affect the synthesis and secretion of PrRP , GnRH and other neurotransmitters or modulators .
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另外,运动时CNS产生的神经递质、调质、神经激素:如5-羟色胺、多巴胺、氨类等物质,也是运动性中枢疲劳产生的敏感物质。
Whether neurotransmitter that CNS produces at the sport in addition , transfer quality , neural hormone . Such as 5-hydroxyl color amine , dopamine , ammonia material , is the tired sensitive material that produced of movable centre .
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除了上述的抗阿片效应之外,CCK作为一种神经递质或调质,还可调节镇痛、认知、奖赏、学习和记忆等过程。
Besides the anti-opioid functions described above , as a neuro-transmitter and modulator , the CCK system regulates a variety of physiological processes , including pain , cognition , reward and learning or memory .
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偏头痛飞行员血浆神经递质和调质的变化
Changess in plasma neurotransmitters and modulators of pilots with migraine
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物质被认为是传递痛信息的重要神经递质或调质。
Substance P ( SP ) has been considered as an importment mediator for Pain signaling .
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神经体液调节神经体液调节神经递质和调质对运动性中枢疲劳影响的研究进展(综述)
Research progress in the effect of neurotransmitters and neuromodulators on central neural system fatigue during exercise ( A review );
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摄食是一种复杂的行为活动,是多种神经递质和调质在下丘脑的广泛区域互作的结果。
The regulation of food intake and energy metabolism involves the interaction of several neurotransmitters and neuromodulators at multiple hypothalamic areas .
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组胺是脑内一种重要的神经递质或调质,组胺能神经元胞体位于下丘脑结节乳头核,其神经纤维在全脑有着广泛的投射。
Histaminergic neurons locate in the tuberomammillary nucleus of the posterior hypothalamus , and their fibers are widely distributed throughout the brain .
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结论:抗生丸对骨质增生患者具有一定治疗作用,对血浆中神经递质和调质具有调节作用。
CONCLUSION : Kangshengwan is shown to have certain therapeutic action on patients with hyperosteogeny and regulating effect on blood plasma neurotransmitter and modulator .
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PACAP不仅是一种新的下丘脑促垂体激素,而且还是一种新的神经递质和神经调质。
PACAP is not only a new type of hypophysiotropic hormone , but also functions as a neurotransmitter and neuromodulator .
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胺类和肽类是甲壳动物重要的生物活性物质,可作为神经激素、神经递质或神经调质参与调节各项生命活动,已得到学者们的广泛关注。
Functioning as neurohormone , neurotransmitter or neuromodulator , amines and peptides are important bioactive substances of crustaceans , and have received much attention from researchers .
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腺苷是能量代谢的中间产物,也是中枢神经系统重要的神经调质。
As an intermediate product of energy metabolism , adenosine is an important neuromodulator in the central nervous systerm .
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目的:研究腺苷在噪声造成急性声损伤中对听力的保护作用,探讨腺苷对耳蜗周围神经系统所起的神经调质作用。
Objective : To investigate the protective effect of adenosine on hearing in acute acoustic trauma and its modulatory action in the cochlea .
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组胺是一种人类和哺乳动物中枢神经系统单胺类神经递质或神经调质。
Histamine , a biogenic amine , is an important neurotransmitter or neuromodulator in the mammalian central nervous system .
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P物质属于速激肽家族成员,在哺乳动物神经系统中可能作为一种神经递质或调质。
Substance P ( SP ), belong to the tachykinin neuropeptide-family likely to function as a neurotransmitter and / or neuromodulator in the mammalian nervous system .
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【背景和目的】组胺是一种在中枢神经系统内广泛存在的神经递质和神经调质,它在中枢神经系统的生理、病理过程中起着重要的调节作用。
Background : Histamine is one of the most widely distributed neurotransmitter of neuromodulator and plays an important role in physiological and pathological processes in the central nervous system .
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胃肠运动受神经系统、体液因素和肌源性活动等三种不同机制的调控,胃肠肽可以作为神经递质、神经调质和激素对胃肠运动发挥调节作用。
Gastrointestinal motility is under neural , humoral and myogenic control . Gastrointestinal peptides play the critical roles in the regulation of gastrointestinal motility , in which they act as neurotransmitters , neuromodulators and hormones .