脊髓

The positive expression of Slit2 located in the cytoplast on oligodendrocyte and astrocyte.The positive cells were found at 3d after spinal cord injury, reached peak on 7d after injury, declining after 14d. The change of Slit2 was correlative with the rehabilitation and regeneration of the axon on the forepart period.

免疫组织化学检测：Slit2蛋白定位于星型胶质细胞和少突胶质细胞的胞浆，呈棕黄色染色，于脊髓损伤后第3 d出现，阳性细胞逐渐增多，于脊髓损伤后第7 d，Slit2阳性表达的细胞数达到高峰并趋于稳定，伤后第14 d开始逐渐下降，呈一过性增高。

Results PKCγ immunoreactivities were located in the pyramid, decussation of pyramid and the ventral part of posterior funiculus in the cervical, thoracic, lumbar and sacral segments of the spinal cord.

结果 PKCγ免疫阳性物质分布于锥体、锥体交叉及脊髓颈、胸、腰、骶段后索腹侧中；延髓和脊髓背角神经元中也有PKCγ免疫阳性物质存在。

The spinal cord lesions in our patient, demonstrated by MRI, may not have been the cause of his diplegia.

我们认为，本例患者脊髓MRI所显示的脊髓病灶可能并非导致患者双侧瘫痪的原因。

PurposeSpinal cord compression is frequent affection of nervous system.Multitude reasons can induce the compression and damage of spinal cord,for example,the degenerative disease of antisternum and disci intervertebrales,intraspinal tumor,the surgical trauma of backbone,spinal tuberculosis and affection with transmissibility and congenita spinal deformity and so on.

目的脊髓压迫症是神经系统常见疾患，多种原因均可导致脊髓受压损伤，如脊椎及椎间盘退行性病变、椎管内肿瘤、脊柱外伤、脊柱结核及感染性病变以及先天性脊柱畸形等等。

If the spinal cord is inflamed as well as the brain, the condition is called encephalomyelitis.

如果是脊髓发炎，以及大脑，条件是所谓的性脑脊髓炎。

Results The numbers of TUNEL-positive cells increased approximately 1 to 2 mm from the injury epicene after SCI. The TUNEL-positive cells were present in both gray and white matter of the Spinal cord, but mainly in white matter.

结果 脊髓损伤后，损伤区周围组织内TUNEL阳性细胞数量明显增加，阳性细胞分布于脊髓灰质和白质内，但以白质内神经细胞为主。

Objective To investigate the expression of the ethology and morphology changes in different spinal cord injury developments,and provide proof for training time.

目的研究脊髓损伤后大鼠行为学、脊髓形态学的表达变化，为下一步实验确定训练时机提供依据。

Objective:To investigate the expression of axon guidance cue slit-2 mRNA, and the ethology and morphology changes in different phases of spinal cord injury development.

目的：研究脊髓损伤后轴突导向因子slit-2的表达变化，同时观察大鼠行为学及脊髓形态学的变化特点？

Methods: 30 rabbits were divided into 3 groups:normal control group,cerebral contunding group by extradural hit,spinal cord transection by direct trancating.

3 0只家兔随机平均分为A、B、C 3组。A组：正常对照组；B组：脑挫裂伤组，硬膜外打击法造成动物模型；C组：脊髓横断组，脊髓直接切断法造成动物模型。

The relationship between spinal cord injury and filum terminale traction in TCS and the condition of recovery were found out by means of evoked potential, electron microscope and pathological section.

通过诱发电位、透射电镜、病理切片等观察来了解脊髓损伤的程度与终丝牵拉时间的关系及不同时段脊髓损伤的恢复情况。

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。