查询词典 perforant

Using the intracellular recording technique for monitoring the excitatory postsynaptic potentials of CA1 pyramidal neuron and delivering an activator of protein kinase C and/or inhibitors of PKC and 〓/calmodulin-dependent protein kinase Ⅱ into postsynaptic cell in hippocampal slices, we studied the role of postsynaptic PKC and CaMKⅡ in long-term potentiation induced by high frequency stimulation at the CA1 synapses made by Schaffer collateral/commissural and perforant pathway afferents.

用电生理学方法在大鼠海马脑片CA1区锥体细胞记录Schaffer侧枝和穿通通路到CA1神经元突触的兴奋性突触后电位，通过送蛋白激酶抑制剂和激活剂进入突触后细胞，我们研究了突触后蛋白激酶C和依赖钙/钙调蛋白的Ⅱ型蛋白激酶在高频刺激诱导的长时程增强产生和维持中的作用。

Here we examined the expression of one of the target genes from cDNA array screnning-cystatin C, a major cysteine protease inhibitor of mammalian animals, in the murine hippocampus at 3, 7, 15 and 30 days following perforant path transections.

我们对cDNA array筛选得到的一个靶基因-CystatinC，一个哺乳动物体内主要的半胱氨酸蛋白酶抑制剂，在鼠去内嗅皮层支配3，7，15，30天海马的表达进行了考察。

Glu uptake sites were mainly Located in the target areas of perforant path, mossy fiber and schaffer collaterals.

Glu摄取位点和海马的穿通路传入，苔藓纤维及Schaffer侧枝的投射靶区相吻合。

Cystatin C may be involved in the astroglia-mediated neural plasticity events in the hippocampus following perforant path transections.

Cystatin C可能和去内嗅皮层支配海马内星型胶质细胞介导的神经可塑性事件有关。

Electroencephalographys were detected in SE and SC groups after 2 h of drug injection. Long term potential at perforant pathway and dentate gyrus and EEG were recorded in LE and LC groups after two weeks of drug injection.

注射药物2 h后，SE和SC组检测脑电图；药物注射后2周，LE和LC组检测内嗅区前穿通纤维-海马齿状回长时程增强和EEG。

8 Fold in the hippocampus 10 days following perforant path injury, 32 were up-regulated and 152 down-regulated. Roughly the function categories of the target genes are: immunity reaction, environmental response, cell structure, membrane transport and protein turnover.

CustomcDNA array筛选的8000个cDNA克隆中有47个在去神经30天海马显示差异表达且表达变化在3倍以上，其中25个表达上调，22个表达下调；Northernblot实验表明cDNA array的假阳性率是较高的。cDNA microarray在大鼠中枢神经系统表达的6234种基因和EST序列中，筛选到了152个基因和EST序列在去神经10天海马差异表达，表达变化在1.5-2.8倍之间，其中表达上调的32个，下调的120个。

Of 8000 cDNA elements, custom cDNA array identified 47 as differentially expressed genes/ESTs with above 3-fold changes in the hippocampus 35 days after lesion, in which 25 were up-regulated and 22 down-regulated. Northern blot hybridization indicates that false ratio is high with the cDNA array experiment. Of 6234 rat CNS genes/ESTs, cDNA microarray identified 152 as differentially expressed cDNA clones with changes between 1.5-2.8 fold in the hippocampus 10 days following perforant path injury, 32 were up-regulated and 152 down-regulated.

Custom cDNA array 筛选的8000个cDNA 克隆中有47个在去神经30天海马显示差异表达且表达变化在3倍以上，其中25个表达上调，22个表达下调； Northern blot 实验表明cDNA array 的假阳性率是较高的。cDNA microarray在大鼠中枢神经系统表达的6234种基因和EST序列中，筛选到了152个基因和EST 序列在去神经10天海马差异表达，表达变化在1.5-2.8倍之间，其中表达上调的32个，下调的120个。

Increased concentrations to 2×10〓, 2×10〓mol·L〓, securinine potentiated both basal PS and the magnitude of LTP induced by HFS. 2、Effects of securinine on synaptic transmission in freely moving rats Rats were chronically implanted with a stimulating electrode in the perforant path of hippocampus and a recording electrode in the granule cell of dentate gyrus.

一叶萩碱对清醒自由活动大鼠海马齿状回突触传递活动的影响为了更直接的研究学习记忆与突触效能的关系，我们采取慢性种植电极，在大鼠清醒状态下，观察药物对近生理状态下大鼠突触传递的影响。

To elucidate the molecular mechanisms underlying the neural plasticity after CNS injury, the gene expression profile in the rat hippocampus following perforant path transections was explored by several methods including custom differential screening, custom cDNA array and cDNA microarray.

为了阐明中枢神经系统损伤后神经可塑性的分子机制，本实验探索了多种方法，包括传统差异筛库、传统cDNA array和cDNA microarray，对穿通纤维切断后大鼠海马的基因表达图谱进行了研究。

Four groups were respectively conducted in Morris water labyrinth test, which was used to dect the learning and memory of rats. Population spike in CA3 region was recorded in vivo following stimulation of lateral perforant path ,For the induction of LTP , 4 trains (50 shocks/ t rain , 500 Hz) high-frequency tetanic stimulations were applied to lateral perforant path.

MK-801组除按依赖组剂量注射海洛因外在每次注射海洛因前30分钟注射MK-801(0.3mg/kg)，四组各自进行水迷宫实验测试大鼠学习记忆；在体记录由刺激海马外侧穿通纤维(lateral perforant path，LPP)，所诱发的CA3区群体峰电位电位，并观察高频刺激引起的LTP效应；用逆转录聚合酶链反应技术半定量检测海马NMDA受体NR1、NR2A亚基mRNA的表达。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新