中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (15): 2336-2340.doi: 10.3969/j.issn.2095-4344.2015.15.008

• 骨组织构建 bone tissue construction • 上一篇    下一篇

膝骨关节炎时关节滑液中炎症相关物质的表达

任海亮1,2,马剑雄2马信龙1,2   

  1. 1天津医科大学研究生院,天津市  300070
    2天津市天津医院,天津市  300210
  • 修回日期:2015-03-14 出版日期:2015-04-09 发布日期:2015-04-09
  • 通讯作者: 马信龙,硕士,教授,博士生导师,天津医科大学研究生院,天津市 300070;天津市天津医院,天津市 300210
  • 作者简介:任海亮,男,1980年生,天津市人,汉族,2003年天津医科大学毕业,主治医师,主要从事骨科研究。

Expression of inflammatory substances in the synovial fluid of patients with knee osteoarthritis

Ren Hai-liang1, 2, Ma Jian-xiong2, Ma Xin-long1, 2   

  1. 1Tianjin Medical University, Tianjin 300072, China
    2Tianjin Hospital, Tianjin 300210, China
  • Revised:2015-03-14 Online:2015-04-09 Published:2015-04-09
  • Contact: Ma Xin-long, Master, Professor, Doctoral supervisor, Tianjin Medical University, Tianjin 300072, China; Tianjin Hospital, Tianjin 300210, China
  • About author:Ren Hai-liang, Attending physician, Tianjin Medical University, Tianjin 300072, China; Tianjin Hospital, Tianjin 300210, China

摘要:

背景:膝骨关节炎的主要改变是关节软骨面的退行性病变和继发性的骨质增生,病变的机制还不明确,但现已有实验证实膝骨关节炎的发病与炎症相关物质有密切的关系。
目的:分析炎症相关物质在膝骨关节炎发病机制中的作用。
方法:按美国风湿病学分会制定的诊断标准选择膝骨关节炎患者60例,来自因外伤截肢或半月板损伤性手术治疗的患者(排除膝关节内损伤)60例作为对照组,抽取两组患者膝关节液,采用酶联免疫吸附试验方法检测白细胞介素1β、白细胞介素6、白细胞介素8、白细胞介素10、肿瘤坏死因子α、碱性成纤维细胞生长因子、骨桥蛋白水平,采用一氧化氮检测试剂盒检测一氧化氮水平,按TBA荧光法测定过氧化脂质浓度。
结果与结论:膝骨关节炎患者表达高水平白细胞介素1β、白细胞介素6、白细胞介素8、白细胞介素10、肿瘤坏死因子α、碱性成纤维细胞生长因子、骨桥蛋白、一氧化氮和过氧化脂质水平均明显高于对照组;这些细胞因子及一氧化氮、过氧化脂质与膝骨关节炎的病变呈正相关。结果提示这些炎症相关物质确实参与了人膝骨关节炎的发病进程。



中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 骨组织工程, 炎症相关物质, 细胞因子, 膝骨关节炎, 膝关节滑液

Abstract:

BACKGROUND: The main change of knee osteoarthritis is cartilaginous degeneration and secondary bone hyperplasia. The mechanism of these pathological changes is unclear, but some experiments have proved that the onset of knees osteoarthritis is closely related to inflammatory substances.
OBJECTIVE: To discuss the role of inflammatory substances in the pathogenesis of knee osteoarthritis.
METHODS: According to diagnostic criteria set by the American College of Rheumatology, we selected 60 knee osteoarthritis patients as experimental group, and another 60 patients undergoing the operative treatment of traumatic amputation or meniscus injury (except knee injury) as control group. After extracting synovial fluid samples from two groups, ELISA assay method was used to detect the levels of interleukin-1β, interleukin-6, interleukin-8, interleukin-10, tumor necrosis factor α, basic fibroblast growth factor, and osteopontin. The nitric oxide level in the synovial fluid was detected with nitric oxide detection kit. The content of lipid peroxidase was detected using TBA fluorescence method.
RESULTS AND CONCLUSION: We found higher levels of interleukin-1β, interleukin-6, interleukin-8, interleukin-10, tumor necrosis factor α, basic fibroblast growth factor, osteopontin, nitric oxide, and lipid peroxidase in knee osteoarthritis patients, and these levels were positively correlated with knee osteoarthritis. These inflammatory substances are really involved in the inflammation process of knees osteoarthritis.



中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words: Cytokines, Knee, Osteoarthritis

中图分类号: