海马

the increase of lhx8 mrna expression after fimbria fornix transected might be related to the regeneration mechanism of differentiation of neural stem cells into cholinergic neurons in hippocampus.

切割穹窿海马伞后海马中lhx8 mrna表达的增高可能与神经干细胞向胆碱能神经元分化的再生机制有关。

Methods Health female Wister rats were randomly divided into the model group and control group with five rats in each group.The fimbria/fornix transection and ovaries cutting were simultaneously performed for the animal model.

将大鼠分为穹隆-海马伞切断组、去势组和假手术组，假手术组除了不切断穹隆-海马伞和去除卵巢外，其余步骤同模型组。

Methods Totally 20 health female rats were randomly and equally divided into control group, fimbria/fornix transection and ovariectomized group, ovariectomized group and fimbria/fornix transaction group.

取健康雌性Wistar大鼠20只，随机分成四组，对照组，穹隆海马伞切断加卵巢切除组，卵巢切除组，穹隆海马伞切断组每组各5只。

METHODS: The normal hippocampi and hippocampi on the 14th day after the hippocampal fimbria transection were prepared into homogenate used for 10% native- polyacrylamide gel electrophoresis, and the differential proteins of 83 ku were electroeluted. The protein concentration was adjusted to 300 mg/L.

取6只正常大鼠及6只切割海马伞后14 d大鼠的海马组织制成匀浆，进行非变性聚丙烯酰胺凝胶电泳，根据染色结果切取含有83 ku差异蛋白条带进行电洗脱，定量后调整蛋白浓度为300 mg/L。

OBJECTIVE: To observe the expressive variety of TrKA in different cerebral regions of rats with bilateral fimbria/fornix transection, and comprehend the effect of fimbria/fornix transection on nerve growth factor receptor system.

目的：观察双侧穹窿海马伞切断大鼠脑内不同部位酪氨酸激酶A表达的变化，了解穹窿海马伞切断对神经生长因子受体系统的影响。

Objective To study the distribution of substance P in the rat hippocampal formation and the change of SP in the rat hippocampal formation after hepatocirrhosis.

目的 研究P物质在大鼠海马结构中的分布特点及肝硬化后对大鼠海马结构中SP的影响。

Use biochemical method to observe the effect of electro-acupuncture on AchE、SOD、MAO、NO、NOS of senile dementia AD rat's brain tissue; use immunohistochemistry technique to observe protein kinase expression of hippocampal; use optical and electron microscope to observe morphosis change of rat's brain tissue; use in situ hybridism technique to observe aspartate receptor mRNA expression of hippocampal; use water and electric maze experiment to observe rat escape latent period and mistake times, to understand it's learning and memory ability.

分别用生化方法观察电针对AD大鼠脑组织胆碱酯酶、超氧化物歧化酶、单胺氧化酶、一氧化氮、一氧化氮合酶的影响；用免疫组化方法观察海马组织蛋白激酶的表达；用光、电镜方法观察大鼠脑组织形态结构的变化；用原位杂交方法观察海马组织天门冬氨酸受体rnRNA的表达；用水迷宫和电迷宫实验观察大鼠逃避潜伏期和错误次数，以了解其学习记忆能力。

The main cortical activation areas lies in : obitofrontal gyrus, medial superior frontal gyrus, superior frontal gyrus, the opercular section of frontal lobe and parietal lobe, anterior and middle cingulated cortex, insula cortex, hippocampus, parahippocampal gyrus, precuneus, middle temporal gyrus, inferior temporal gyrus, occipital lobe.

本组实验药物作用于受体分布的相关激活脑区主要位于：⑴皮层区：额叶(眶额回、额内上回、额上回)、颞叶、顶叶、边缘系统(扣带前回、扣带中回、海马、海马旁回)等。

Computer image analysis was used to measure the average optical density of synaptophysin.

方法采用免疫组织化学方法，观察突触素在不同周龄的人胎儿海马中的表达水平，利用计算机图像分析技术测量不同周龄阶段海马突触素表达的平均光密度。

Brain-derived neurotrophic factor is the most abundant neurotrophin in many parts of brain, such as pallium, hippocampus and so on.

脑源性神经营养因子(brain-derived neurotrophic factor，BDNF)作为脑组织中含量最丰富的神经营养因子，在中枢神经系统内合成并广泛存在于脑组织，包括大脑皮层、海马、基底前脑、纹状体、下丘脑和小脑，其中以海马和皮层中含量最高。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。