高原地区老年男性骨质疏松患者血清HIF-1α、HIF-2α、VEGF及骨代谢指标的相关性研究

被引:17
作者
李得春
机构
[1] 青海大学附属医院骨病与关节外科
关键词
高原地区; 低氧; 低氧诱导因子-1α; 低氧诱导因子-2α; 血管内皮生长因子; 骨质疏松;
D O I
暂无
中图分类号
R580 [];
学科分类号
摘要
目的探讨老年男性骨质疏松患者血清低氧诱导因子、血管内皮生长因子、骨钙素及骨转换生化指标水平的变化及相关性。方法采用酶联免疫吸附法ELISA检测60例老年骨质疏松组和58例正常老年男性对照组的血清低氧诱导因子、血管内皮生长因子、骨钙素及抗酒石酸酸性磷酸酶-5b(TRACP-5),双能X线骨密度测定仪测定三个区域的骨密度。结果 OP组与健康对照组比较,骨质疏松组患者的血清BGP水平和三个部位的骨密度值BMD明显下降,同时血清HIF-1α、VEGF和TRACP-5水平明显升高(P<0.05);相关性结果显示,OP组患者血清HIF-1α与VEGF、BGP成明显的正相关(P<0.05),而与BMD和TRACP-5b成负相关(P<0.05);血清VEGF浓度与BMD之间存在着负相关性(P<0.05)。结论在高原地区对于骨质疏松患者,应注意补偿氧气减少缺氧性的损伤,纠正缺氧状况,并结合补充钙质增加锻炼等常规治疗措施,能够有效的预防骨质疏松的发生及发展。
引用
收藏
页码:1328 / 1332
页数:5
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