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- Seizures of 16 rats were induced by Kainic acid, and changes in discharge activity of hippocampal neuron, ECoG and behavior of epileptic rats were observed after VNS. 16只大鼠皮下注射海人藻酸致痫。 经迷走神经刺激术观察致痫大鼠海马神经元放电活动、大脑皮质电图及行为学变化。
- Activity of hippocampi neurons 海马神经元活性
- Objective To investigate the effect of tetradrine(Tet) on the contend of MDA,the activity of NOS and Na~+-K~+-ATP,Ca~(2+)-Mg~(2+)-ATP of primary hippocampi neurons cocultured with quinolinic acid(QA). 目的探讨粉防己碱(Tet)对喹啉酸(QA)诱导损伤的原代海马神经元丙二醛(MDA)、一氧化氮合酶(NOS)及Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶的影响。
- EFFECTS OF FOETAL BRAIN EXTRACT ON ENZYME ACTIVITY OF HIPPOCAMPAL NEURONS IN SENILE MICE 胎脑提取液对衰老小鼠海马神经元酶活性影响的实验研究
- Methods Hippocampi neurons were cultured,the contend of MDA and the activity of NOS and Na~+-K~+-ATP,Ca~(2+)-Mg~(2+)-ATP of which were assayed through biochemical methods after damaged by QA,and the effect of Tet on these indexes were observed. 方法采用海马神经元原代培养,生化法检测QA损伤后海马神经元MDA含量、NOS及Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶活性并观察Tet对损伤后海马神经元上述指标的影响。
- In addition, the method using CLSM to investigate the nucleic acidic content of hippocampal neurons was also studied. 此外,本研究还对使用激光扫描共聚焦显微镜测定海马脑片内神经元核酸含量的方法进行了探索。
- Conclusions The method for the primary culture of hippocampal neurons is a good method for t... 结论本方法适合一般实验室开展海马神经细胞培养。
- Method In vitro: primary hippocampus neurons were cultured using embryo rat brains, the MTT and the activity of LDH were assayed and the pathology was observed, so as to study the protection of Tet from excitotoxicity induced by quinolinic acid(QA). 方法:离体实验:采用海马神经元原代培养,检测培养神经元的MTT、 LDH活性,并观察其病理形态学改变,来研究Tet对QA损伤的海马神经元的保护作用。
- Aim: To study the effect of fetus hypobaric hypoxia on the number and channel character of NMDA receptor of hippocampus neurons. 目的:观察低压低氧环境对胎鼠海马神经元NMDA受体数目和通道特性的影响。
- Method:In vitro: primary hippocampus neurons were cultured using embryo rat brains, the MTT and the activity of LDH were assayed and thepathology was observed, so as to study the protection of Cin from excitotoxicity induced by quinolinic acid(QA). 方法:采用海马神经元原代培养,检测培养神经元的MTT、 LDH活性,并观察其病理形态学改变,来研究Cin对QA损伤的海马神经元是否有保护作用,利用海马神经元损伤细胞模型,通过检测各组神经元的MDA含量、NOS活性、细胞内游离Ca2+浓度及细胞外几种兴奋性氨基酸和抑制性氨基酸含量的变化情况来探讨Cin对QA损伤海马神经元保护作用的相关作用因素。
- Objective: To investigate the effect of pyrroloquiniline quinone(PQQ) on the growth of hippocampal neurons cultured in vitro. 目的:探讨吡咯喹啉醌(PQQ)对培养海马神经元的促生长作用。
- The result showed that the numbers of hippocampal neuron decreased and the contents of NO increased in burn rats. 烧伤大鼠血清可引起培养的海马神经元细胞存活率下降,培养液中NO含量升高;
- Objective To investigate the mechanism of electromagnetic pulse(EMP)-induced injury of hippocampal neurons in vitro as well as the possibility of protection by medicine. 目的探讨电磁脉冲(EMP)致体外培养的海马神经元损伤的机制及药物防护的可能性。
- Objective To study the effect of gingkgo leaf on the ultrastructure of hippocampal neuron in mouse and its anti-consenescence effect. 目的研究银杏叶提取物对小鼠海马神经元超微结构的影响及抗衰老作用。
- Objective:To observe the effects of Shou erzhi capsule on apoptosis and ultrastructure of hippocampus neuron cell in mice with senile dementia. 目的:观察寿尔智胶囊对老年性痴呆模型小鼠海马神经元细胞凋亡及超微结构的影响。
- Inhibition of Glutamatergic Activation of Extracellular Signal-regulated Protein Kinases in Hippocampal Neurons by the Intravenous Anesthetic Propofol. 静脉麻醉药物异丙酚抑制海马神经细胞的谷氨酸能激活的细胞外信号调节激酶。
- Objective: Spin-label electron spin resonance (ESR) spectroscopy technique has been used to investigate the membrane fluidity changes of hippocampus neuron irradiated by EMP. 目的:应用自旋标记电子顺磁共振(Spin label ESR)技术,探讨电磁脉冲对海马细胞膜流动性的影响。
- Auditing is the primary activity of the CPA. 查帐是注册会计师的一项主要活动。
- AIM:To observe the morphological changes of hippocampal neurons after ischemia reperfusion in mice so as to probe into the pathophysiological characters of neuron subregion after injury. 目的:用小鼠脑缺血再灌注的海马标本观察神经元损伤的形态学改变,以期探讨不同亚区神经元损伤的病理生理特点。
- Love is the only reasonable, activity of man. 爱是人唯一有理性的行为。