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- A few PV-IR neurons were seen in CA3 and the dentate gyrus until 38 weeks. 直至38周，CA3和齿状回内才可见到少量PV-IR神经元。
- Focal ischemia also could raise the neurogenesis in hippocampus dentate gyrus. 局灶性脑缺血后亦可增加海马齿状回内神经发生。
- The dentate gyrus controls overactivity from reaching seizure-prone brain cells further along the circuit. 齿状核负责抑制易放电脑细胞的过度活动。
- This is proposed to be a replacement changes for theNPY neuron loss in the hilus of dentate gyrus after seizures. 结论：这可能是对癫痫发作后齿状回门区神经肽Y能神经元缺失的一种代偿性变化。
- Objective To explore the effect of treadmill running on neurogenesis in the hippocampal dentate gyrus of young rats. 目的:探讨跑台运动对幼龄大鼠海马齿状回神经再生的影响。
- Scientists at New York Hospital Comell Medical Center have isolated the progenitors of brain cells from the human dentate gyrus section of the hippocampus. 纽约医院康奈尔医学中心的科学家，已从人类海马齿状回分离出脑细胞前体。
- By using an AD-like neurodegeneration mouse model, we show here that neurogenesis in the dentate gyrus was neurodegenerative stage-dependent. 通过研究类似AD神经退行性变小鼠模型，发现齿状回的神经发生与神经退行性变的阶段是呈依赖性的。
- MFS in the stratum subpyramidale of CA3 subfield and inner molecular layer of dentate gyrus developed at 24h in trial group. Timm染色可见到实验组大鼠SE24h时齿状回内分子层及CA3区下锥体层即有MFS现象;
- Methods: The evoked potentials were rec orded extracellularly, then the LTP were induced by tetanic stimulation in rat h ippocampal dentate gyrus. 方法：大鼠受间歇性低氧处理后，用脑立体定位仪定位，观察海马长时程增强电位(LTP)的变化。
- Results:NOS1-positive neurons were distributed in wide areas of CNS including cerebral cortex, hippocampus, dentate gyrus,diencephalon and brain stem. 结果:NOS1阳性神经元分布于中枢神经系统的广泛区域,包括大脑皮质、海马、齿状回、间脑和脑干。
- Objective:To observe the effect of tribuloside on behavior and neurogenesis in dentate gyrus of chronic stress depression rats. 目的：观察刺蒺藜苷对慢性应激抑郁大鼠行为学及海马齿状回神经发生的影响,并探讨其机理。
- Exercise generated blood flow to the dentate gyrus of the people, and the more fit a person got, the more blood flow the MRI detected, the researchers found. 研究人员们发现,锻炼使血流生成流到锻炼者的齿状回,一个人越健康,核磁共振成像检测到的血流越多。
- A significance difference was found between trial group and control group in grade of MFS of the CA3 subfield and dentate gyrus at different time points (P<0.05). 实验组不同时点与对照组大鼠CA3区和齿状回内分子层MSF评分间差异均有统计学意义(P<0·05)。
- It had increased obviously in dentate gyrus (DG) after epilepsy 72h than 24h(P<0.01), while there was no obvious change about the expression of MMP-9 in Corner Ammon (CA)(P>0.05). 致痫后72h齿状回(Dentate Gyrus DG)MMP-9免疫反应阳性表达较致痫后24h增强(P<0.;01); 而安蒙角(Corner Ammon CA)区;该表达无显著变化(P>0
- Selective pharmacological destruction of the meningeal cells during a critical ontogenetic period leads to specific malformation of both the cerbella cortex and dentate gyrus [1]. 在个体发育过程中对脑膜细胞选择性的药理伤害导致大脑皮质和齿状回畸形。
- Wang WD, Wang HD, Wang B, et al.The methodical research of display the levels of neurogenesis in situ in dentate gyrus of adult rats[J].Chin J Clin Rehabil, 2002, 6(13): 1902-4. [9]王卫东;王洪典;王冰;等.;原位标记齿状回神经前体细胞反映成年大鼠脑组织神经发生水平的方法学研究[J]
- It has been recently found that adult neurogenesis in the hippocampal dentate gyrus of AD patients is significantly enhanced, while its functional significance is still unknown. 最近研究发现AD患者海马齿状回的成年性神经发生明显增强，但功能的重要性还未知。
- A kind of negative correlation between EPSPs and PSs of the evoked field responses in the dentate gyrus of quiet rest rats was studied.That is, while EPSP declined, PS increased. 考察大鼠静卧状态下 ,相同强度刺激信号作用于前穿质通道时 ,海马齿状回颗粒细胞诱发场电位的兴奋性突触后电位EPSP和群峰电位PS之间的一种负相关变化关系 ,即EPSP斜率减小时 ,PS幅值增加。
- The transplanted cells moved around the graft core at the 1st week and 2nd week, and migrated along the subgranular layer of dentate gyrus at the 1st and 2nd month after grafting. 结果发现,1周和2周时移植细胞主要围绕在移植点周围;1个月和2个月时,移植细胞沿着海马齿状回颗粒下层迁移排列成条带。
- The rats injected with kainic acid（KA）wereused to observe FOS protein expression in dentate gyrus of hippocampus afterintracerebroventrical injection of NPY. 采用海人藻酸（KA）癫痫模型，观察侧脑室内注射神经肽Y（NPY）对癫痫大鼠海马齿状回内FOS蛋白表达的影响。
