期刊文献+

神经根型颈椎病、脊髓中央型损伤患者相关颈脊髓神经通路的功能变化 被引量:9

下载PDF
导出
摘要 目的观察神经根型颈椎病、脊髓中央型损伤患者相关颈脊髓神经通路的功能变化。方法选取57例神经根型颈椎病患者及48例脊髓中央型损伤患者,自臂丛C7导入辣根过氧化物酶(HRP)和麦牙凝集素—辣根过氧化物酶(WGA-HRP)示踪观察投射神经元短固有束神经元上行投射轴突纤维(PNs)在侧方脊髓内的走行和分布情况。手术显微镜下以显微咬骨钳蚕食法咬除部分关节突关节,显露右侧C7神经根并完全切断,采用ABC法进行免疫组化染色,应用CAS免疫组化图像分析系统计数C7神经根切断后2、4 h颈脊髓内C-fos和C-jun基因表达情况。结果示踪剂分布于脊髓灰质两侧及相邻的白质内,与脊髓中央性损害MRI影像显示的"眼镜征"所在部位相仿;C7神经根切断后2 h,颈脊髓内C-fos和C-jun基因表达增加,C7分别为(64.5±13.6)、(63.7±12.3)个,C6分别为(34.5±12.2)、(36.9±12.0)个,C5分别为(26.6±10.1)、(26.4±10.5)个,C5、C6、C7C-fos和C-jun基因表达两两比较,P均<0.05。C7神经根切断后4 h,颈脊髓内C-fos和C-jun基因表达阳性细胞数量减少,C5分别为(11.3±4.8)、(11.8±2.9)个,C6分别为(14.1±5.3)、(12.7±5.1)个,C7分别为(20.9±6.0)、(19.9±5.5)个,C5、C6、C7C-fos和C-jun基因表达两两比较,P均<0.05。结论神经根型颈椎病和脊髓中央型损伤患者的C7、C8、T1神经的下运动神经元通路功能障碍。
出处 《山东医药》 CAS 2014年第3期65-67,共3页 Shandong Medical Journal
  • 相关文献

参考文献18

  • 1Collignon F, Martin D, Lenelle J, et al. Acute traumatic central cord syndrome: magnetic resonance imaging and clinical observa- tions [ J]. Neurosurg, 2002,96(Suppl 1 ) :29-33.
  • 2孙振辉,杜文君,江汉,郑永发,冯世庆,王沛.中央型颈脊髓损伤保守与手术治疗的对比研究[J].临床骨科杂志,2006,9(6):481-483. 被引量:1
  • 3李晖.王沛.神经根型颈椎病发病特点与颈脊髓相关神经通路间关系的临床和基础研究[D].天津:天津医科大学,CHKD博硕士学位论文全文数据库.2007
  • 4Li XF, Dai LY. Acute central cord syndrome: injury mechanisms and stress features[J]. Spine ( Phila Pa 1976), 2010,35 (19) : E955-964.
  • 5Lee J, Sharan A, Baron E. Quantitative prediction of spinal eord drift after cervical lamineetomy and arthrodesis [ J ]. Spine, 2006,31 (16) : 1795-1798.
  • 6Houten JK, Cooper PR. Laminectomy and posterior cervical plating formultilevel cervical spondylotic myelopathy and ossification of the posterior longitudinal ligament: effects on cervical alignment, spinal cord compression, and neurological outcome [ J ]. Neurosurgery, 2003,52 (5) : 1081-1087.
  • 7Seichi A, Takeshita K, Kawaguchi H, et al. Postoperative expan- sion of intramed-uUary high-intensity areas on T2-weighted magnet- ic resonance imaging after cervical laminoplasty[ J ]. Spine, 2004, 29 ( 13 ) : 1478-1482.
  • 8Bommireddy R, Kamat A, Smith ET, et al. Magnetic resonance image findings in the early post-operative period after anterior cervi- cal discectomy [ J ]. Eur Spine J, 2007,16 ( 1 ) :27-31.
  • 9Epstein NE. Laminectomy for cervical myelopathy [ J ]. Spinal Cord, 2003,41(6): 317-327.
  • 10Yukawa Y, Kato F, Yoshihara H, et al. MR T2 image classifica- tion in cervical compression myelopathy: predictor of surgical out- comes[ J]. Spine, 2007,32 (15) : 1675-1678.

二级参考文献18

  • 1曾岩,党耕町,马庆军.颈椎前路融合术后颈部运动功能的评价[J].中华外科杂志,2004,42(24):1481-1484. 被引量:96
  • 2梁兴斌,施黎辉,石志才,钟永茂,袁跃华.颈椎脊髓损伤并呼吸功能不全的诊治[J].临床骨科杂志,2004,7(4):427-429. 被引量:2
  • 3Iizuka H,Shimizu T,Tateno K,et al.Extensor musculature of the cervical spine after laminoplasty:morphologic evaluation by coronal view of the magnetic resonance image[J].Spine,2001,26:2220-2226.
  • 4Takeshi M,Takeshi A,Taichi S,et al.Cervical alignment,range of motion,and instability after cervical laminoplasty[J].Clinical Orthopaedics and Related Research,2002,401:132-138.
  • 5Kazunari T,Toru Y,Shuichi A,et al.Anatomic study of the semispinalis cervicis for reattachment during laminoplasty[J].Clinical Orthopaedics and Related Reserch,2005,436:126-131.
  • 6Guest J,Eleraky M A,Apostolides P J,et al.Traumatic central cord syndrome:results of surgical management[J].J Neurosurg,2002,97 (1 Suppl):25-32.
  • 7Dvorak M F,Fisher C G,Hoekema J,et al.Factors predicting motor recovery and functional outcome after traumatic central cord syndrome:a long-term follow-up[J].Spine,2005,30 (20):2303-2311.
  • 8Levi A D,Tator C H,Bunge R P.Clinical syndromes associated with disproportionate weakness of the upper versus the lower extremities after cervical spinal cord injury[J].Neurosurgery,1996,38(1):179-185.
  • 9Dai L,Jia L.Central cord injury complicating acute cervical disc herniation in trauma[J].Spine,2000,25 (3):331-335.
  • 10lshida Y,Tominaga T.Predictors of neurologic recovery in acute central cervical cord injury with only upper extremity impairment[J].Spine,2002,27(15):1652-1658.

共引文献23

同被引文献65

引证文献9

二级引证文献34

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部