查询词典 spinal cord

The lesion, the changes of activity of cholinesterase and acid phosphatase of motor neurons in lateral nucleus of spinal cord anterior horn, the function of axoplasm transportation and nerve conduction, the regeneration of axons and myelin sheath, and the recovery of sciatic nerve function were examined at 7, 14, 30 and 90 days intervals after operation, using Nissl and enzyme histochemistry staining, electrophysiological technique, hydrogen-peroxide oxidoreductase retrograde trace method, axon image analysis, and measurement of sciatic function index. The spinal cord anterior horn of injury side was compared to the correspondence region of spinal cord.

分别于术后7、14、30和90d应用酶组织化学方法、电生理方法、HRP （hydrogen-peroxide oxidoreductase）逆行示踪方法、轴突图象分析方法以及坐骨神经功能指数（sciatic nerve function index，SFI）测量等方法检测坐骨神经损伤后对应脊髓神经元的存活率、神经元胞体酶系变化、损伤神经在轴浆运输、电传导以及轴突、髓鞘再生等方面的恢复情况，探索外周神经损伤后OECs及几丁质对神经元的保护作用以及对新生神经功能恢复的作用，为外周神经损伤的治疗提供新的理论基础。

CSEP monitoring during surgical proceˉdure have sensitiveness of distracting spinal cord,ischemia and injury.In a timely manner of interference will imˉprove the monitoring of CSEP.CSEP have an important value in preventing spinal cord injury and evaluating the prognostic of neural function because CSEP can be better reflect the function and integrity of the spinal cord.

CSEP的监测在脊柱手术中对脊髓的牵拉、缺血以及损伤很敏感，术中及时干预，可使CSEP改善；CSEP能较好地反映脊髓功能状态及完整性，对防止脊髓损伤、判定神经功能预后有重要价值。

Expression of islet-1 in spinal cord of adult rat.In grey of the spinal cord of adult rat, the results of both of ISL1 immunohistochemistry and islet-1 mRNA in situ hybridi-zation showed that islet-1 gene expressed predominantly in the nuclei of motoneurons in ventral region and some cell around central canal and dorsal region. In white of spinal cord, the expression of islet-1 located in astroglia in anterior and dorsal funiculus.

在正常成年大鼠脊髓灰质中，ISL-l免疫组化和islet-lmRNA原位分子杂交结果都显示islet-1在腹侧角运动神经元中有相当强度的表达；在中央管周围和背侧角胶状质也有islet-1阳性表达细胞存在；在脊髓白质中，islet-l在腹侧索和背侧索中的星形胶质细胞有表达，外侧索相对较少。

Thus, spinal cord tumors, arachnoid cysts, syringomyelia, Chiari malformation, spinal cord arteriovenous malformation, diplomyelia or diastematomyelia, tethered spinal cord, spina bifida or myelomeningocele, lipomyelomeningocele, tumors at the junction of the base of the skull and upper cervical spine, nerve root tumors, and a few other diagnoses still fall under the domain of the neurosurgeon.

因此，脊髓肿瘤，蛛网膜囊肿，脊髓空洞症， Chiari畸形，脊髓动静脉畸形，脊髓纵裂畸形，脊髓栓系，脊柱裂或脊髓脊膜膨出，脂肪脊髓脊膜膨出、颅颈交界区及上颈髓肿瘤、神经根肿瘤及其他一些疾病的诊治仍然归属于神经外科医师。

Fabrication of tissue section:after spinal cord injury ld,3d,5d,8d,14d,21d,we sacrificed rats in batch.4% formaldehydum polymerisatum were pured into the cardiac muscle and fixed for 24h.Then obtain the specimen of spinal cord from T_5 to T_(13).Establishing slices,HE dyeing,bcl-2 dectation,terminal doxynucleotidyl transferase-mediated dUTP nick end labeling.On the fourteenth day after spinal cord injury,we detect Gale grading score and tiltboard experiment.

组织切片的制备：脊髓损伤后1d，3d，5d，8d，14d，21d共6个时间段分批处死动物。4%多聚甲醛心肌灌注固定24h，切取每只大鼠T_5～T_(13)节段脊髓组织，常规制成切片，给于HE染色，Bcl-2检测，TUNEL原位末端标记以及伤后第14天检测Gale评分和斜板实验，检测大鼠脊髓损伤后细胞凋亡和脊髓神经功能恢复情况。

Conclusion］The spinal cord is damaged severely in double-tube diastematomyelia and gradually aggravated.Operation can get symptomatic relief in many patients and terminate spinal cord lesion. So operation should be performed as soon as the diagnosis is made. The spinal cord is damaged slightly in single-tube diastematomyelia and surgery is not indicated.

结论］双管型脊髓纵裂脊髓损害重，且呈进行性加重，精细的手术治疗可以使大多数患者症状缓解，终止神经进行性损伤，确诊后应尽早手术；单管型脊髓纵裂脊髓损害轻，不需手术探查。

Result: Porosis and inflammatory cell infiltration in the spinal cord, rupture of muscle bundles, hypertrophia and over growth of muscle cells and collagens, and inflammatory cell infiltration in the bladder wall could been seen under HE dyeing. Nissal dyeing showed the decrease of neurons at the injured segment, upper and lower segments of the spinal cord. Result of immunohistochemistry showed there were caspase-3 positive expression in all the segments. The injured spinal cord and bladder expressed significantly more caspase-3 positive results (P.0l), upper and lower segments were lower than the injured segments (P.01), but higher than the control team (P.0l).

结果：HE染色发现脊髓损伤后脊髓内空洞形成、炎性细胞浸润等病理学变化，膀胱壁中可见到肌束断裂、肌细胞肥大增生、胶原增生、炎性细胞浸润等病理学改变；Nissal染色显示脊髓损伤后损伤节段及其上、下节段均出现神经元数量的减少；免疫组化结果表明3组均有不同程度的caspase-3表达，损伤组脊髓和膀胱内膜caspase-3表达较正常组显著增加(P.01)，损伤上段及下段caspase-3表达较损伤节段为少(P.01)，但均高于正常对照组(P.01)。

Trauma, arteriosclerosis, vasal abnormality, inflammation, vasal infarct,decompression after the diseases that can bring spinal cord compression, lessening the blood stream of the spinal cord temporarily ,because of clamping the aorta during the operation of aorta, all of which can engender different extent spinal cord ischemia.

背景：脊髓缺血再灌注损伤是严重的脊髓继发性损伤，创伤、动脉硬化、血管畸形、炎症、血管梗塞、各种产生脊髓压迫的疾病减压后以及在主动脉手术中，钳夹主动脉导致脊髓血液供应暂时性减少都可造成不同程度的脊髓缺血再灌注损伤。

ConclutionDTI may be more sensitive in pristine wallerian degeneration of spinal cord compression and can reflact the degree of injury of spinal cord compression.DTI is more precise checking method and can provide valuable information of quantization for earlier diagnosis of spinal cord compression in vivo.

结论磁共振弥散张量成像技术对脊髓受压损伤早期发生的华勒氏变性改变较敏感，并能反应其受压损伤程度，是目前早期活体诊断脊髓受压损伤比较准确的检查方法，对脊髓压迫症能提供有价值的量化信息。

Because evoked potential can reflect integral function of spinal cord and centre nerve system, it is widely applied to estimate spinal cord function, especially in intraoperative spinal cord monitoring during spinal surgery.

摘要诱发电位可以反映脊髓和中枢神经系统功能的完整性，因此广泛地用于评价脊髓功能，特别是用于脊柱外科手术过程中的脊髓损伤监护。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷