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脊柱侧弯患儿椎旁肌六种元素的含量观察 被引量:4

The Contents of Six Elements in Paravertebral Muscle of Scoliotic Children
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摘要 采用原子吸收分光光度法(AAS)测定了34例脊柱侧弯患儿顶椎水平椎旁肌中钙、锌、镁、锰、铁、铜等六种元素的含量。数据依侧弯角度分组进行比较观察。结果表明:随着Cobb角的增大肌肉中钙、镁、铁、锌的含量渐升,以钙、镁、铁更明显,并在Cobb角70°以上各组凸侧较凹侧明显增高。结合脊柱侧弯患儿顶椎水平椎旁肌组化观察,认为这种元素含量变化是侧弯后凸侧肌功能负荷增加的结果。 ix elements (calcium, zinc, magnesium, manganese, iron and copper) were detected in the paravertebral muscles of 34 scoliotic children (idiopathic 19, congenital 15) by AAS. The data were broken down into different groups according to patients′ Cobb angle. We compared the concave with the convex side. The concentration ot calcium, magnesium, iron and zinc in muscle increased with the enlargement of Cobb angle. In groups with large Cobb angle, the level of calcium, magnesium and iron was significant higher in convex side than that in the concave. In connection with the histochemical observation of muscle in these scoliotic patients, we believed that the changes of the elements was a secondary response to the adaptation to the asymmetry of trunk force after spinal curve.
出处 《中国医科大学学报》 CAS CSCD 北大核心 1997年第5期505-507,共3页 Journal of China Medical University
关键词 微量元素 脊柱侧弯 肌肉 儿童 trace elements scoliosis muscle
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参考文献7

  • 1郑斌,第三届全国小儿骨科会交流,1992年
  • 2李哲泓,微量元素,1989年,1期,13页
  • 3陈晓徵,微量元素,1988年,3期,6页
  • 4何金兰,微量元素,1988年,3期,53页
  • 5学定国,神经肌电图原理,1983年,19页
  • 6孔祥瑞,生理科学进展,1981年,12卷,15页
  • 7李澈,生理科学进展,1979年,10卷,47页

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