颈椎病_____颈椎病；椎间盘；显微镜检查，电子；组织化学

颈椎病椎间盘光电镜结构及组织化学变化

http://www.100md.com 《第四军医大学学报》 2004年第10期

颈椎病,,颈椎病；椎间盘；显微镜检查，电子；组织化学,0引言,1材料和方法,2结果,3讨论,【参考文献】

     Structure and histochemical changes of cervical intervertebral disc in cervical spondylosis

    ZHAO WeiGong, WANG JinTang, LIU Miao

    Department of Orthopaedics, First Hospital, Xian Jiaotong University, Xian 710061, China

    【Abstract】 AIM: To explore the pathogenesis of cervical spondylosis by studying the structure and histochemical changes of the cervical intervertebral discs in patients with cervical spondylosis. METHODS: The morphological and histochemical changes of the cervical intervertebral discs in patients with cervical spondylosis (n=15) were observed by using light microscope and electron microscope. RESULTS: The collagen fibers were broken, widened and polymerized into big fibers. The necrotic cells increased, the acid phosphatase staining was positive and the activity of the alkaline phosphatase decreased, while PAS positive substance in the reaction of polysaccharide increased in patients with cervical spondylosis. CONCLUSION: The degeneration and protrusion of the cervical intervertebral discs play some important roles in cervical spondylosis. ......

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