The excitatory signals are pluses, the inhibitory ones are minuses.
兴奋性信号是加，抑制性信号则是减。
During embryonic development, the proper ratio of excitatory and inhibitory neurons is established for optimal brain function.
在胚胎发育阶段，兴奋和抑制性神经元的适当比例确立以优化大脑功能。
The excitatory effect showed a dose response relationship.
兴奋反应呈量效依赖关系。
Nothing happens until the excitatory stimulus exceeds a certain 'threshold'value.
兴奋性刺激超过某一临界值以前毫无反应。
Nothing happens until the excitatory stimulus exceeds a certain " threshold " value.
兴奋性刺激超过某一临界值以前毫无反应。
The oscillation with inhibitory and excitatory responses occurred in these inhibited neurons.
被顺向抑制的神经元中，有的产生抑制—兴奋交替出现的振荡反应。
Results: The release of excess excitatory amino acids caused neuronal death in ischemic retina.
结果：视网膜缺血时兴奋性氨基酸过度释放导致神经元死亡。
An imbalance between the inhibitory and excitatory ENS could be one of the causes of diabetic diarrhea.
肠自主神经的抑制-兴奋失衡可能是糖尿病腹泻的原因之一。
The results suggest that the PAG may exert an excitatory influence on pontine micturition reflex of the rat.
此结果提示，PAG可能对大鼠脑桥排尿反射活动具有兴奋性调节作用。
The excitatory effect of lidocaine can not be changed by pretreatment of hexamethonium bromide and atropine.
此效应不受溴化六甲双铵和阿托品的影响。
Objective to observe the effect of excitatory amino acids receptor agonist on the onset of puberty in female rats.
目的研究兴奋性氨基酸受体激动剂对雌性大鼠青春期启动的影响。
Objective To study the effects of mild hyperthermia and mild hypothermia on excitatory amino acid(EAA) respectively.
目的研究轻度高温、亚低温对局灶脑缺血组织兴奋性氨基酸（EAA）的影响。
Objective: To study the effect on the excitatory amino acid in hippocampus of conscious rats by long-term ethanol treatment.
目的：探讨长期给酒精对大鼠海马兴奋性氨基酸类神经递质的作用。
The results showed that as a neurotransmitter TRH has facilitatory effect on excitatory synaptic transmission in spinal cord.
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。
Objective to clarify the effect of electro acupuncture (EA) on extracellular excitatory amino acids (EAA) changes during cerebral ischemia.
目的观察电针对脑缺血大鼠纹状体细胞外兴奋性氨基酸类递质水平的影响。
These results indicate that the excitatory effect of somatostatin on gastric strips only locates in the antral circular smooth muscle in rats.
结果表明：生长抑素对大鼠离体胃平滑肌条的兴奋作用局限在胃窦环行肌区域带。
The results of this study demonstrate that excitatory amino acid levels in hippocampus DG increased with subsequent ethanol withdrawal periods.
酒精戒断综合征与海马DG区细胞外液兴奋性氨基酸神经递质含量增加有关。
RESULTS: in the control group the frequencies of unit discharges were significantly increased and the main response to Glu or Ach was excitatory.
结果：泳入乙酰胆碱和谷氨酸后，对照组海马神经元单位自发放电频率均显著增多，呈兴奋性反应。
The frequency changes of the excitatory neurons in Zusanli and Neiguan groups were also obvious higher than those in Pianli and Heyang groups(P<0.01).
针刺内关、足三里穴组兴奋性神经元频率变化率亦显著高于针刺偏历、合阳穴组（P〈0.01）。
Conclusion Baicalin possesses protective effect on OGD injury in rat brain slices, which is related to its inhibitory effect on excitatory amino acids toxicity.
结论黄芩苷对大鼠脑片缺氧缺糖性损伤具有一定的保护作用，作用机制可能与其抑制了兴奋性氨基酸毒性有关。
Through the mechanism called locally excitatory globally inhibitory existing among the visual cortical neurons neurons can oscillate in terms of visual information.
视觉皮层神经元之间存在的局部兴奋全局抑制机制能够使神经元根据接受到的视觉信息产生相应的振荡活动。
Conclusion the shapes of the excitatory frequency response areas of the neuron in the primary auditory cortex are various and might result from the same mechanisms.
结论大鼠初级听皮层神经元的兴奋性频率反应域具有多种类型，而不同的兴奋性频率反应域的形成机制可能相同。
Through the mechanism called locally excitatory globally inhibitory existing among the visual cortical neurons, neurons can oscillate in terms of visual information.
视觉皮层神经元之间存在的局部兴奋全局抑制机制能够使神经元根据接受到的视觉信息产生相应的振荡活动。
Recent studies have demonstrated that free radicals, excitatory amino acids, and membrane permeability to calcium are all important factors in ischemic brain injury.
最近研究表明，自由基、兴奋性氨基酸和膜对钙的通透性是缺血性脑损伤的重要因素。
The cortical response induced by application of TRH both topical and intravenous would be converted into excitatory response when topical pre-treatment with 1-2 % GABA.
当皮层局部用1～2％GABA予作用后，无论局部滴加或静脉注射TRH则皮层放电均转变为兴奋反应。
Cyproheptadine, the 5-ht antagonist, was able to selectively blockade the excitatory effect of 5-ht on the fluke, and a similar effect was observed in mammalian animals.
HT颉颃药赛庚啶对肝片形吸虫与对哺乳动物一样，能选择性地阻断5 -HT的兴奋作用。
Conclusion CDST could lower the toxicity of excitatory amino acid by decreasing its contents, which may be one of the mechanisms of CDST in prevention and treatment to AD.
结论复方丹参片降低兴奋性氨基酸含量，以对抗兴奋性氨基酸的毒性，这可能是其防治ad的机制之一。
Conclusion CDST could lower the toxicity of excitatory amino acid by decreasing its contents, which may be one of the mechanisms of CDST in prevention and treatment to AD.
结论复方丹参片降低兴奋性氨基酸含量，以对抗兴奋性氨基酸的毒性，这可能是其防治ad的机制之一。
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