查询词典 hippocampus

Methods The discharge features of hippocampus CA1 pyramidal neurons of 14-day-aged healthy Sprague-Dawley rats induced by low dose (0.3~0.8mol/L) of veratrine were observed by slice patch-clamp technique.

应用脑片膜片钳全细胞记录技术，观察小剂量(0.3~0.8mol/L)Ver灌流后SD大鼠（2~3周龄，共30只）海马CA1锥体神经元的放电特征。

Aim: To observe the influence s of propofol anesthesia on the release of noradrenaline andα2-NA receptorinhibitor yohimbine in rat hippocampus so as to identify themechanisms of central noradrenaline in propofol anesthesia.

目的：观察大鼠异丙酚麻醉与中枢神经系统海马去甲基肾上腺素的释放以及α2-NA受体抑制剂之间的相互关系，探讨中枢性NA机制在异丙酚麻醉中发生的作用。

Objective: To study the effect of "Yiqitiaoxue, fubenpeiyuan" Acup Therapy on selective neuron lost of Senile Accelerated Mouse P8, a model of AD, treated with acupuncture. Observe the number and sharp of neuron in the hippocampus and the cortex of temporal lobe, activation and accrementition of horizontal cell, as well as the expression of apoptosis relative protein. Discusse the possible mechanism of acupuncture in neuroprotective effect.

目的：以快速老化模型小白鼠SAMP8为阿尔茨海默病(Alzheimer&s disease， AD，老年性痴呆)动物模型，通过观察针刺对该小鼠海马和颞叶皮质神经元数量以及神经元形态、星形胶质细胞的活化增生、凋亡相关蛋白的表达的影响，研究&益气调血，扶本培元针法对AD选择性神经元丢失的干预作用及其机制，为针刺治疗AD提供神经病理学实验依据。

Object: To observe the change of IL-6 in serum and CSF ,learning and memory abilities, TUNEL' S apoptosis cells at hippocampus in vascular dementia rats and to probe the relations between the IL-6 and apoptosis, and to investigate the cerebral protection' s mechanism of " yizhiling" which is composed of Polygonum Multiflorum Thunb, Acorus gramineus Soland and Ploygala .

目的：观察血管性痴呆大鼠学习记忆能力，血清及脑脊液中IL-6水平，TUNEL染色阳性细胞在海马神经元的表达，和IL-6与TUNEL染色阳性细胞的关系，探讨&益智灵&脑保护作用机制。

There are various functionary sites of stimulative factors in the brain .Hippocampus is akey target area affected by various neurotransmitters.

脑区存在多种刺激因子的作用位点，海马是许多神经递质作用的重要靶区。

Alea also has been studying new nerve growth in the hippocampus, both in pregnant rats and in rat mothers, known as dams.

elea还研究了怀孕的大鼠和生产过的大鼠海马体中新神经的发育情况。

Purpose With immunohistochemical methods under the light and eletronic microscopic level, together with the computer analytic techniques , the expression changes of the synaptophysin in the hippocampus of the rats that have obtained the abilities of spatial discriminative learning and memory established by water maze during the different periods will be studied, after they stopped training. Probing into the relationship between the amenia of the spatial discriminative learning and memory with the expression changes of the synaptophys in.

目的 用免疫组化的光、电镜方法结合图像分析技术，检测经水迷宫训练获得空间辨别性学习记忆功能后的大鼠在停止训练的不同时间段其海马结构内突触素表达的变化。

Results: Neonatal rats in hypoxic-ischemicgroup behaved restlessness, cyanosis, deep and rapid breath, astasia, lethargy, irritation and spasm; There were local pyknosis, fragmentation, dissymmetry, blur or disappearance of nucleoli, raritas of ground substance in left cerebral cortex; but there was no statistic significance in chinese traditional medicine group and sham group. The expression of HIF-1α mRNA in brain tissue of experimental group and chinese traditional medicine group were higher than that in sham group, especially chinese traditional medicine group at 3d; HIF-1α positive cells were found in cerebral cortex and hippocampus. There were more HIF-1α positive cells in experimental group and chinese traditional medicine group and mainly in vascular endothelial cells.

结果 缺氧缺血后大鼠相继表现为烦躁不安、全身发给、呼吸加深加快、站立不稳、嗜睡、激惹或间断发作的痉挛和抽搐；HE染色显示实验组大鼠左侧大脑皮层出现局灶性神经元核固缩，核碎裂，核仁偏位，不清或消失，基质疏松；中药组大鼠脑组织结构基本接近假手术组，无明显水肿和坏死表现；实验组和中药组大鼠脑组织HIF-1α mRNA表达较假手术组明显增加，尤其是中药组实验第3日者；免疫组化显示实验组和中药组各时间点大鼠大脑皮层和海马区均可见不同程度的HIF-1α表达，明显高于假手术组，阳性表达主要在血管内皮细胞，海马和皮层的锥体细胞亦有HIF-1α阳性细胞分布。

Transgenic expression of IL-1ra and degree of audiogenic seizure of P77PMC rats were observed after infection with pHSV-IL-1ra virus (〓 virus particles) by i. c. v injection and hippocampus injection. Results show: 1. Overexpression of IL-1ra by pHSV-IL-1ra significantly inhibited seizure attacks of P77PMC rat.

实验结果提示IL-1β可导致神经细胞NMDAR mRNA表达及受体活性增加，从而使其兴奋性增高；脑中内源性IL-1系统的异常很可能是形成P77PMC遗传癫痫易感大鼠惊厥易感性的重要因素之一；我们首次构建并鉴定了pHSV-IL-lra重组质粒，并成功地进行了脑内基因转移，使P77PMC大鼠的惊厥程度明显降低。

The localization of the S-labelled AVP4-8 binding sites in the rat hippocampus was studied by using autoradiographic approach via observing the selective damages of hi_p-pocampal neurons by neurotoxins,and the developmental regulation of the hippocampalAVP4-8 receptor by pretreatment with exogenous AVP4-8 was observed.

本文利用放射自显影方法结合神经毒对海马神经元的选择性损毁观察AVP4_。结合点在大鼠海马内的分布和定位；利用外源性AVP，_a对新生大鼠的处理，观察海马AVP4_。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。