查询词典 hippocampus

Here we show that consolidation but not reconsolidation of inhibitory avoidance memory requires the expression of the transcription factor CCAAT enhancer binding protein beta in the hippocampus.

这里，我们发现固化但不是禁止回避记忆的再固化需要转录因子CCAAT增强子的表达，结合到海马回的蛋白质β上。

Results tRPJS significantly decreased the contents of NOS and iNOS in hippocampus region of MCAO rat and cerebral ischemia reinfusion mouse.

结果 tRPJS能显著降低脑缺血再灌注损伤小鼠和局灶性脑缺血大鼠海马组织NOS、iNOS的含量(P.05)。

NGFP, in the membrane of somata and project fibers, binds to NGF produced in hippocampus and cerebral cortex, as tartget region of cholinergic neuron in BF.

我们以往的研究证实海马结构、大脑皮质内胆碱能传入纤维分布的减少是老年性记忆减退的一个重要原因。

Wong RK,Stewart M. Different firing patterns generated in dendrites and somata of CA1 pyramidal neurones in guinea-pig hippocampus.

结果发现，Mg2+浓度的提高虽可抑制正常的突触传递，但对LFS诱发LTD并无影响，A-PS的降低幅度仍显著大于S-EPSP。

Fig. 3. Changes of TRPC4 expression in Striatum, hippocampus in different time groups.

图 3。纹状体、海马区不同时程组TRPC4相对含量的变化

Methods40 adult male SD rats were used in this study and divided into 4 groups at random: normal group, aging model group, TNY treatment group, and negative control group, each group had 10 rats. The subacutely aging rats were made by injecting Dgal into the rats' abdominal cavity continuosly. The learning and memory ability of rats in each group were detected with Morris water maze. The monoamine transmitter contents in hypothalamus and hippocampus were detected with HPLCECD.

方法选用成年雄性SD大鼠40只，随机分为4组，每组10只：正常组、衰老模型组、TNY用药组、阴性对照组。D半乳糖连续腹腔注射制作亚急性衰老的大鼠模型，采用Morris水迷宫检测各组大鼠的空间学习记忆能力及采用高效液相色谱电化学法检测各组大鼠下丘脑、海马NE，DA，5HT的含量。

The subacutely aging rats were made by injecting Dgal into the rats' abdominal cavity continuosly. The learning and memory ability of rats in each group were detected with Morris water maze. The monoamine transmitter contents in hypothalamus and hippocampus were detected with HPLCECD.

D半乳糖连续腹腔注射制作亚急性衰老的大鼠模型，采用Morris水迷宫检测各组大鼠的空间学习记忆能力及采用高效液相色谱电化学法检测各组大鼠下丘脑、海马NE，DA，5HT的含量。

Results Compared with normal group and sham operated control groups, BrdU positive and Nestin positive cells were increased in the hippocampus, dentate subgranular zone and subependymal zone in operated groups after 24 hours of reperfusion of omni-cerebral ischemia.

结果 脑缺血再灌流24 h后，海马、齿状回和室管膜下区的BrdU阳性细胞和Nestin阳性细胞增多，7～10 d达到高峰，术后20 d仍有表达；在室管膜下区，BrdU阳性细胞和Nestin 阳性细胞有向皮质、海马迁移的现象。

Results The cerebral ischemia may augment the proliferation and differentiation of NSC in the subventricular zone and subgranular zone of hippocampus and,might improve neural self-repair after ischemic insults.

NSC的增殖、分化潜能，使其可以作为新生神经细胞的&种子&，为脑缺血等中枢神经系统( centralnerve system，CNS)疾病的治疗性再生和基因治疗提供了可能。1 NSC的生物学特性NSC具有以下生物学特征：( 1 )自我维持和自我更新的能力；( 2 )多方向分化潜能，能分化本系大部分类型的细胞；( 3)增殖分裂能力，能无限的增殖分裂而产生大量的后代

Results showed there were no marked distinction (P＞0. 05) bewteen left and right side. One out of fieds in the hippocampus cortex had marked distinction (0.01＜P＜0. 05), CA1 and subiculum＞CA2 and CA3＞CA4 and dentate gyrus.

结果表明，四个年龄组的左右侧毛细血管比容积，均无明显差异(P＞0.05)，海马皮质三个区域之间的毛细血管比容积，有明显差异(0.01＜P＜0.05)，Cal 区和下托区＞CA4 区和齿状回＞CA2 和 CA3 区。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。