王哲,许汉鹏,王全平,张俊华,李明全,雷伟,罗卓荆.退行性变黄韧带细胞的体外培养及初步鉴定[J].中国脊柱脊髓杂志,2004,(4):-240,T001.
退行性变黄韧带细胞的体外培养及初步鉴定
The primary study of cultured degenerative human ligamentum flavum cells in vitro
  
DOI:
中文关键词:  黄韧带退行性变 细胞培养 体外培养 细胞鉴定 细胞分离
英文关键词:Degeneration,Ligamentum flavum,Cell culture
基金项目:
王哲  许汉鹏  王全平  张俊华  李明全  雷伟  罗卓荆
[1]第四军医大学两京医院全军骨科研究所,西安市710032 [2]第四军医大学神经生物研究所,西安市710032
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中文摘要:
  目的:探讨黄韧带退变的发生机理。方法:采用组织块培养法,体外培养正常黄韧带和退变性黄韧带细胞.并进行细胞化学、免疫细胞化学等方面研究。结果:黄韧带细胞可以在体外增殖和传代,退变性黄韧带细胞呈现出某些成骨细胞表型特征,而正常黄韧带细胞主要为成纤维细胞表型。结论:退变黄韧带中存在大量具备某些成骨细胞表型特征的细胞,其中包括软骨细胞,它们可能被骨形成蛋白等骨生长因子所调控。
英文摘要:
  Objective:To investigate the pathogenesis of the degenerative changes of the ligamentum flavum.Method:The human ligamentum flavum cells from patients with lumbar spine stenosis were cultured in vitro,and subjected to biochemical and immunohistochemical st
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