查询词典 spinal

To observe the survival and migration of Bone Marrow Mesenchymal Stem Cells derived from Green Fluoresent Protein Transgenic mice and the change on expression of Fas and Fasl apoptosis factors at different times after transplantation GFP-MSCs via caudal vien to treat contused spinal cord injuryed adult SD rats modal ,and to provide experimental evidence for the reparing function and mechanism which MSCs treat spinal cord injury.

通过静脉移植绿色荧光蛋白转基因小鼠骨髓间充质干细胞治疗大鼠脊髓挫伤模型，观察骨髓间充质干细胞存活迁移情况及凋亡因子Fas和Fas1在移植后不同时点的变化情况，为骨髓间充质干细胞治疗脊髓损伤及机理提供实验室依据。

Forty-sixe cases of symptomatic dynamic lumbar spinal instability were selected from the Ninth and Second People's Hospital from March 2003 to March 2007. They received dorsal spinal strenosis surgical decompression, titanium JJXA segmental pedicle screw fixation, intervertebral pace brace, intervertebral disc resection, with the sideward and the forward annulus fibrosus retained, endplate cartilage zone curetted, then received intervertebral bone particles graft, and pedicle screw compression. The patients were followed up for more than 15 months. The good and excellent rate was 91.3%.

选择2003-03/2007-03南阳市第九人民医院和南阳市第二人民医院收治的动力性腰椎不稳患者46例，行后正中入路下的椎管减压手术，钛制JJXA椎弓根螺钉置入，并行椎间隙撑开，双侧切除椎间盘保留侧方以及前方的纤维环，刮除终板的软骨层，行椎间颗粒骨植骨，椎弓根螺钉系统加压固定。46例随访时间≥15个月，优良率91.3%。

30Th day after spinal cord hemisected, the spinal cord and brain were taken from all rats, were sectioned with cryostat and were stained by NADPH enzyme histochemistry and neutral red.

术后30d取出脊髓和大脑行冷冻切片，做NADPH酶组化染色和中性红染色。

The latency of the waves of SEP or MEP is extracted. But it still is the best in all. The control group is the worst of all. The wave can be found again after the spinal cords are hemisectcd in control group. 5.. Seen from the immunohistochemistry of NF, Schwann cells can promote neural dendrite outgrowth toward the area of hemisected spinal cord.

神经纤维的兔疫组化染色脊髓半切损伤后，经NF的免疫组织化学技术染色显示：移植雪旺细胞可以促进神经纤维向脊髓损伤区域生长，抗体封闭 LI后神经纤维的生长受到抑制，再生神经纤维数相对减少，这从免疫组织化学方面说明口对神经再生具有影响。

No change of HCN3 and 4 were detected in spinal dorsal horn when spinal nerve was ligated.

1。本实验首次系统地观察了HCN四种亚型在DRG的表达。含量上依次为HCN1＞HCN2＞HCN3、HCN4。

The spinal en bloc resection is completed by anterior dissection and incision of the pleurae parietalis, the anterior longitudinal spinal ligament, and the intervertebral discs at the appropriate levels; hereafter en bloc removal of the vertebra.

通过前路切开壁胸膜、前纵韧带和相应节段椎间盘完成脊柱整块切除。此后完整移除椎体。

The spinal en bloc resection is completed by anterior dissection and incision of the pleurae parietalis, the anterior longitudinal spinal ligament, and the interertebral discs at the appropriate leels; hereafter en bloc remoal of the ertebra.

通过前路切开壁胸膜、前纵韧带和相应节段椎间盘完成脊柱整块切除。此后完整移除椎体。

Objective:To study the recovery of neural function of adult rats injured spinal cord by fetal spinal cord tissue with vascularized tissue transplantation.

目的：研究提供血运的胚胎脊髓移植对成鼠损伤脊髓功能恢复的作用。

Human hair keratin ; spinal cord injury ; rat ; tissue engineering ; tissue-engineered spinal cord ; connector ; morphology ; praxiology ; neuron ; axis-cylinder ; nerve fiber ; myelin sheath ; astrocyte ; oligodendrocyte ; microglia ; ependymal cell ; neural stem cells ; macrophage ; multinuclear giant cell ; lysosomal enzyme ; ubiquitin system ; suppression subtractive hybridization ; gene express ; CytohromeoxidaseⅢ; amino acid transporter system A2（Ata2）; Peroxiredoxins 5（prd 5）; cysteine proteinase inhibitor cystatin c

国家自然科学基金；广东省自然科学基金人发角蛋白；脊髓损伤；大鼠；组织工程学；组织工程化脊髓；桥接物；形态学；行为学；神经元；轴突；神经纤维；髓鞘；星形胶质细胞；少突胶质细胞；小胶质细胞；室管膜细胞；神经干细胞；巨噬细胞；多核巨细胞；溶酶体酶；泛素肽酶系；抑制消减杂交；基因表达；细胞色素氧化酶Ⅲ；氨基酸转运蛋白系统A2；抗过氧化物蛋白5；半胱氨酸蛋白酶抑制剂

Methods Forty rats with spinal cord injury were made with Allen weight drop and spinal cord tissues were removd from 1 h to 4w after injury.

采用原位末端标记法，对大鼠脊髓损伤不同时间脊髓组织中凋亡细胞的数目和部位进行观察和分析，并作正常对照。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。