前核

It is concluded that (1) there are no relationships between fusion rate and relativeness of the recipient cytoplasm to nucleus donor cells,(2) cytoplast of the goat MII oocyte can support the preimplantation development of SCNT embryos reconstructed with nucleus from other species,(3) the blastocyst rate of close relative inter-species SCNT embryos is higher than that of distant relative inter-species SCNT embryos.

由此结果得出以下结论：(1)山羊M II期卵母细胞胞质与供核细胞之间的亲缘性不影响两者的融合率；(2)山羊M II期卵母细胞的胞质能支持异种间体细胞核移植胚的着床前发育；(3)亲缘关系近的种间核移植胚的囊胚发育率高于亲缘关系远的种间核移植胚的。

The amount of vimentin IF per cell was higher than those of tubulin and F-actin at 12-24h of culture, but it broken down and decreased steadily when the cells became differentiated into late erythroblast at 36-48h of culture, thus facilitated the eccentric nucleation which we regard it as the initial step of denucleation. Both of the fluorescence intensity of tubulin and actin exhibited a significant rise and aggregated between the extruding nucleus and incipient reticulocyte before and during denucleation, and finally play a role in the commitent to ennucleation, the second phase of denucleation.

在培养24小时前，每个细胞中波形纤维含量均高于同期微丝和微管蛋白含量，但在培养24-36小时的晚幼红细胞阶段，波形纤维蛋白降减和解聚，为核偏位创造了条件，这是排核的第一阶段，而随后微丝和微管蛋白的荧光染色强度则有所增加，并逐渐聚集在外排中的核与预期形成网织红细胞之间的缢痕区，在将细胞核排出的排核第二阶段起主要作用。

Results Preoperative MRI classification indicated: intact annuals in 82 levels, annuals tear with intact PLL in 123 levels, PLL tear in 70 level, free protruded mass under PLL in 48 levels; on the other hands, the amount of annuals tear and free protruded mass under PLL introoperative observation were more than that preoperative MRI indicated: intact annuals in 38 levels, annuals tear with intact PLL in 165 levels, PLL tear in 62 level, free protruded mass under PLL in 63 levels; dural sac penetration in 2 levels.

结果： MRI术前分型：纤维环完整者81个椎间隙、纤维环破裂后纵韧带完整者123个椎间隙、后纵韧带破裂者70个椎间隙、髓核后纵韧带后方游离者48个椎间隙。手术发现纤维环破裂数量以及后纵韧带后方游离髓核片数量明显高于MRI的提示：纤维环完整型38个椎间隙、纤维环破裂后纵韧带完整165个椎间隙、后纵韧带破裂髓核疝62个椎间隙、后纵韧带后方游离髓核63个椎间隙、硬膜囊下疝2个椎间隙。

Retrograde tracing revealed that regenerated axons originated from brain stem nuclei, including red nucleus, locus coeruleus, raphe nucleus, vestibular nucleus, and reticular formation.

神经逆向追踪结果证实移植细胞后可帮助上脊髓神经核包括红核、蓝斑核、缝核、前庭核及网状结构内的神经元再生。

The presence of phosphorylated ERK1/2 in nucleus, cytoplasm, neurites suggests a role for ERK1/2 in phosphorylation and regulation of both cytoplasmic and nucleus targets. Numerous neurons were immunostained for ERK1/2 in Purkinje's layer, lateral reticular nucleus, some nuclei of reticular formation, raphe nuclei, nuclei related with visceral sensation, some nuclei in hypothalamus and preoptic area, amygdala, hippocampal formation, part of isocortex.

磷酸化ERK1/2在浦氏细胞层（Purkinje'slayer），外侧网状核，网状结构部分核团，中缝核群，内脏感觉有关核团，下丘脑和视前区部分核团，杏仁核，海马结构和部分同型皮质中标记数目较大的神经元。

For example, prenatal fluoxetine exposure significantly altered the density of 5-HT transporters in subregions of the hypothalamus (dorsomedial nucleus,-21%; lateral hypothalamus,+21%), hippocampus (CA2,+47%; CA3,+38%), and amygdala (basolateral nucleus,+32%; medial nucleus,+44%) in prepubescent offspring.

比如，孕期氟西汀的使用显著地改变了青春期前后代大鼠的下列区域的5-羟色胺转运体密度：下丘脑（背内侧核，-21%，外侧下丘脑，+21%），海马（CA2，+47%；CA3，+38%）和杏仁核（底侧核，+32%，内侧核，+44%）。

RESULTS: The mild traction group showed angulus anterior individual neuron slightly engorged, neuron and nerve fiber morphous was normal essentially; individual substantia alba demyelinates in fragmentis; medullary sheath and auxiliary fibers of nerve root were hydropsia slightly without conspicuous myelinolysis. The moderate traction group demonstrated myelinolysis change in the spinal cord, and neurofibras lined up chaos, auxiliary fibers disaggregated, neuron dropsy, tigroid body disappeared with karyopycnosis and anachromasis in neurons; nerve root showed myelinolysis. The severe traction group displayed a great demyelination region; anterior motor neurons with karyopycnosis and anachromasis; myelinated nerve fiber of nerve root shrinked, decreased in number, with severe demyelination changes.

结果：轻度牵拉组牵拉侧前角个别神经元稍肿胀，神经元及神经纤维形态基本上正常，个别白质小片状脱髓鞘样改变，神经根髓鞘和轴索轻度水肿，脱髓鞘不明显；中度牵拉组白质有脱髓鞘改变，神经纤维排列紊乱，轴索崩解、断裂；灰质神经元水肿明显加重，前角运动神经原细胞尼氏体消失，核固缩、深染，神经根髓鞘和轴索水肿，局部轻度脱髓鞘改变；重度牵拉组牵拉侧白质为不规则的大片脱髓鞘区，前角运动神经元胞体固缩、变形、核深染，神经根有髓神经纤维萎缩、数目减少，重度脱髓鞘改变。

On this base, the system are divided into five modules: Check of front view, Check of windshield wiped area, The obstructed area check of IP formed by steering wheel, Check of binocularly obstructed angle of A pillar, and Check of rear vision for interior and exterior mirror's.

该系统分为五大模块进行研究与开发：前方视野校核模块、前风窗刮扫校核模块、仪表板盲区校核模块、A 立柱盲区校核模块、后视镜视野校核模块。

PRL-LIR positive perikarya were mainly seen in nucleus suprachiasmaticus, nucleus paraventricularis preopticus, nucleus supraopticus, nucleus hypothalamus paraventricularis, nucleus periventricularis arcuatus and nucleus accumbens. PRL-LIR fibers and their terminals were detected in paleostriatum and median eminence.

结果，PRL阳性胞体主要分布在视交叉上核、视前室旁核、视上核、下丘脑室旁核、弓状核和伏隔核，旧纹状体、正中隆起存在大量阳性纤维末梢，在侧脑室腹侧的室管膜和脑基底神经胶质板上也存在PRL阳性神经元。

Results IL-6R immunoreactive cells were observed in the anterior of optical area,the ventromedial nucleus,the periventricular nucleus and arcurate nucleus of the hypothalamus.The strongly stained cells are concentrated in the granule cell layer of the dentdate gyrus and the pyramidal cells of the CA1-CA2 fields of the hippocampus.IL-6R positive cells are also detected in the cortex, the ventromedial nucleus of the thalamus,bed nu stria,olfaltory tubercle.

结果 IL-6R 免疫反应性细胞主要分布在下丘脑的视前区、腹内侧核、室旁核和弓状核；在海马， IL-6R 阳性细胞呈强阳性，密集分布于齿状回颗粒细胞层和 CA1～ CA2锥体细胞层；在大脑皮层、嗅结节、丘脑腹内侧核、终纹床核等处也有 IL-6R 阳性细胞。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。