脊髓

This may be the main cause of infections in the late stage of SCI.

随着时间的发展，大鼠的细胞免疫反应又逐渐恢复，这可能是机体免疫系统对脊髓损伤的刺激作出了反应所致。

In France, a network of 148 rehabilitation units that treat SCI have begun to work together.

在法国，网148康复服务单位，是治疗脊髓损伤已经开始一起工作。

OBJECTIVE: To establish a stable animal model of acute complete SCI in rats.

目的：实验拟建立一种稳定的大鼠完全性脊髓损伤动物模型。

These effects are important in gene therapy of SCI.

这种双重作用可能在脊髓损伤治疗中有重要的价值。

Thus, the researches to treat SCI are of great scientific and humanity significance.

因此，积极开展脊髓损伤的治疗研究有着重要的科学和社会意义。

Therefore, the discovery and investigation of neural stem cells bring new hope for the treatment of SCI.

就现阶段来说，细胞替代治疗是解决这一难题的唯一手段，因而神经干细胞的发现和研究为脊髓损伤的治疗带来了新的希望。

Any history of sCIAtica or spinal injury?

有无坐骨神经痛或脊髓损伤病史

Methods CSEP monitoring was performed before the operation,during surgical procedure and after the operation in54cases of spinal cord surgery patients.The latency and amplitude of cortical potential were observed and analyzed.Ampliˉtude reduces≥50%or prolonged latency≥10%were taken as scilicet alarming standards.

对54例脊柱脊髓手术患者，实施手术前、中、后CSEP监测，观察并分析皮层电位的潜伏期及波幅，波幅降低≥50%或潜伏期延长≥10%为明显改变即报警标准。

Results:(1)NSCs form typical neurospheres under adequate concentration in vitro, which are immunoreactive to Vimentin. Typically and terminally differentiated mature neural cells could not be found without the stimulus of mitogen or only under NSCs self-regulation and self-induction;(2)NSCs derived from hippocampus maintain the character of stem cells much longer with better biological behavior; NSCs passed to the 2-3 passage are the best to graft since they have not differentiated;(3)NSCs cultured in vitro could self-regulate and differentiate into neurospheres and progenitors positively immunoreactive to specific antibodies representing neurons, astrocytes, oligodendrocytes and Schwann cells;(4)There are widespread synaptic contacts between various kinds of descendent clones and cells;(5)Neurospheres could be formed without the stimulus of mitogen when NSCs and OECs are cocultured. Many neurospheres and cells immunoreactive to Vimentin, GFAP, MAP2, 02, p75NGFR, GFAP, S-100, Synaptosis, Vimentin, Tau (Tau is only positive in cocultureof HNSCs+HOECs) could be found;(6)The supernatant fluid triturated from adult rat spinal cord stimulates NSCs to differentiate into neurons, but do not terminally differentiate;(7)Fibroblasts and O4 oligodendrocytes are not supported to grow under this culture medium.Part II: Isolation, culture and identification of rat and human olfactory ensheathing cellsOlfactory ensheathing cells/glials are the most powerful cells to enable the regeneration of axons in the central nervous system.

结果表明：①在适宜的浓度体外培养条件下，NSCs能形成典型的神经干细胞克隆球，Vimentin免疫荧光染色阳性，单靠丝裂原刺激或NSCs自我调节和分化诱导，不会产生典型的终末分化的成熟神经细胞；②海马源性的NSCs维持干细胞特性的时间更长，生物学特性更优；③传至第2～3代的NSCs尚未分化时移植最佳；④体外培养的NSCs能自我调控分化为神经元、星形胶质细胞、O2少突胶质细胞、雪旺氏细胞染色阳性克隆球和前体细胞；⑤各种子代克隆球和细胞存在广泛的突触联系；⑥NSCs与OECs联合培养时，不需丝裂原刺激即能形成克隆球，获得大量Vimentin、GFAP、MAP2、O2、p75NGFR、GFAP、S-100、Synaptosis、Vimentin、Tau(Tau只有人HNSCs+HOECs联合培养时出现阳染)染色阳性的克隆球和细胞；⑦脊髓研磨后的上清液刺激神经干细胞向神经元方向分化，但并不出现终末分化；⑧本研究培养条件不利于成纤维细胞、O4生长。

The C response of semimembranous and semitendinous myoelectricity evoked by stimulation to rat intraplanta with high intensive currents was used to illustrate the peripheral analgesic effect of BmK when given in local cutaneous sensory fields.

方法采用局部皮肤感受野给药，以强电流刺激大鼠后肢趾部诱发半膜半腱肌发放C反应，观察对外周神经系统的镇痛作用；经脊髓蛛网膜下腔给药，以大鼠足跖辐射热痛阈的变化为中枢镇痛效应的观察指标。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。