煤矿井下矿工跟骨定量超声及骨代谢的改变  

Changes of calcaneal quantitative ultrasound and bone metabolism in the underground coal miners

作　　者：白孟海[1] 葛宝丰[1] 刘剑梅[1] 王琦[1] 高梅[1] 

机构地区：[1]兰州军区兰州总医院骨科研究所,甘肃兰州730050

出　　处：《中国骨伤》2005年第5期291-293,共3页China Journal of Orthopaedics and Traumatology

摘　　要：目的:探讨煤矿井下矿工骨代谢变化。方法:采用UBIS3000型定量超声仪,对140名井下矿工跟骨进行定量超声测定,并用化学发光免疫法测定尿脱氧吡啶酚(DPD)排泄浓度。用同样的方法和内容对井上工作人员跟骨进行定量超声测定和用化学发光免疫法测定尿DPD的排泄浓度。结果:井下矿工跟骨超声振幅衰减(BUA)、超声声速(SOS)和刚度(STI)各年龄段组与井上组比较均显著降低(P<0.01)。尿DPD排泄浓度井下20～30岁和31～40岁各年龄段组与井上组比较均显著增高(P<0.01)。结论:井下作业人员,因长年受缺少日光、缺氧、空气中有毒气体等因素的影响,可导致骨代谢异常,骨吸收增加。Objective: To study the changes of bone metabolism in the underground coal miners.Methods: Calcaneal QUS of 140 underground coal miners were measured by UBIS 3000 QUS and the concentrations of urine deoxypyridinoline(DPD)were assayed by enzyme linked immunosorbent.The same methods were used to the surface coal miners.Results:The values of calcaneal BUA,SOS and STI in the underground coal miners were significantly lower than those of the surface coal miners(P<0.01).Urine DPD concentrations of underground coal miners were significantly lower than those of the surface coal miners(P<0.01).Conclusion:Underground coal miners suffered abnormality in bone metabolism because of lack of sunshine,hypoxia and toxic gas.

关 键 词：井下矿工 跟骨定量超声 煤矿 脱氧吡啶酚(DPD) 定量超声测定 免疫法测定 超声振幅衰减 井下作业人员 化学发光 各年龄段 定量超声仪 骨代谢异常 代谢变化 工作人员 超声声速 有毒气体 浓度 排泄 30岁 等因素 骨吸收 

分 类 号：R598.01[医药卫生—内科学] R681.51[医药卫生—临床医学]