中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (20): 3117-3123.doi: 10.3969/j.issn.2095-4344.2015.20.001

• 骨组织构建 bone tissue construction •    下一篇

血清骨桥蛋白及瘦素水平与股骨头坏死的相关性

闫志琨,赵玉峰,杨  山,李会杰   

  1. 河北医科大学第三医院,河北省骨科生物力学重点实验室,河北省石家庄市  050051
  • 出版日期:2015-05-14 发布日期:2015-05-14
  • 通讯作者: 李会杰,博士,主任医师,河北医科大学第三医院,河北省骨科生物力学重点实验室,河北省石家庄市 050051
  • 作者简介:闫志琨,男,1984年生,山东省昌乐县人,汉族,河北医科大学在读硕士,主要从事股骨头坏死的诊断与治疗研究。
  • 基金资助:

    2014年河北省医学科学研究重点课题计划(ZD20140071)

Correlation of serum osteopontin and leptin levels with femoral head necrosis

Yan Zhi-kun, Zhao Yu-feng, Yang Shan, Li Hui-jie   

  1. Hebei Provincial Key Laboratory of Orthopedics and Biomechanics, Third Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei Province, China
  • Online:2015-05-14 Published:2015-05-14
  • Contact: Li Hui-jie, M.D., Chief physician, Hebei Provincial Key Laboratory of Orthopedics and Biomechanics, Third Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei Province, China
  • About author:Yan Zhi-kun, Studying for master’s degree, Hebei Provincial Key Laboratory of Orthopedics and Biomechanics, Third Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei Province, China
  • Supported by:

    the Medical Science Research Project of Hebei Province in 2014, No. ZD20140071 

摘要:

背景:由于骨桥蛋白、瘦素均与骨代谢有着紧密的联系,因此股骨头坏死的发病可能与两者有关。
目的:分析股骨头坏死患者血清中骨桥蛋白及瘦素含量变化及相关性。
方法:选取31例股骨头坏死患者(ARCO分期Ⅱ期11例、Ⅲ期10例、Ⅳ期10例)及10例健康成年人(对照组)作为研究对象。采用酶联免疫吸附实验(ELISA) 测定血清中骨桥蛋白与瘦素水平。并进行统计学分析比较。
结果与结论:①股骨头坏死组血清骨桥蛋白水平明显高于对照组(P < 0.05)。②股骨头坏死组血清瘦素水平明显高于对照组(P < 0.05)。③股骨头坏死组和对照组的血清骨桥蛋白水平与瘦素水平相关均不显著。结果提示股骨头坏死患者血清骨桥蛋白与瘦素水平均升高,可能在其发病过程中发挥一定作用;股骨头坏死患者血清骨桥蛋白水平与瘦素水平相关不显著。

关键词: 组织构建, 骨组织工程, 股骨头坏死, 血清, 骨桥蛋白, 瘦素, 骨代谢, 脂肪代谢

Abstract:

BACKGROUND: Both osteopontin and leptin are closely linked to bone metabolism, therefore, which may be related to the attack of femoral head necrosis.
OBJECTIVE: To study the correlation of serum osteopontin and leptin in the development of femoral head necrosis.
METHODS: Thirty-one patients with femoral head necrosis (case group, including 11 cases of ARCO II, 10 of ARCO III, 10 of ARCO IV) and 10 healthy adults (control group) were selected as the research objects. Enzyme-linked immunosorbent assay was used to determine the levels of osteopontin and leptin in serum followed by statistical analysis.
RESULTS AND CONCLUSION: In the case group, the serum levels of osteopontin and leptin were significantly higher than those in the control group (P < 0.05). But the serum levels of osteopontin and leptin showed no correlation between the two groups. These findings indicate that the serum levels of osteopontin and leptin are both elevated in patients with femoral head necrosis, which maybe play a role in the pathogenesis of femoral head necrosis, but there is no obvious correlation.

Key words: Femur Head Necrosis;, Osteopontin, Leptin, Metabolism

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