腰椎间盘突出症髓核中微量元素的研究

TRACE ELEMENT STUDY IN NUCLEUS PULPOSUS OF HUMAN HERNIATED LUMBAR DISCUSES

实验选用１８例腰椎间盘突出症患者（Ｌ４－Ｌ５或Ｌ５－Ｓ１）手术后的髓核及１６例正常新鲜尸体取下的髓核（Ｌ４－Ｌ５或Ｌ５－Ｓ１）。采用等离子发射光谱仪（ＩＣＰ）测定其多种微量元素，得出病理组Ｃａ、Ｍｇ、Ｋ、Ｎａ非常显著地少于正常照组（Ｐ＜０．０１），Ｍｎ、Ｎｉ、Ｃｒ、Ｆｅ则显著地高于正常组（０．０１＜Ｐ＜０．０５），而Ａｌ、Ｂａ、Ｃｕ、Ｚｎ、Ｐ等无显著差异（Ｐ＞０．０５）。

Using ICP (Inductively Coupled Plasma Atomic Emission spetrometo )to examine the content of trace element in nucleus pulposus including 18 patienes of herniated lumbar discuses and 16 specimens of normal people,we find that Potassium (K)、Magnesium (Mg)、Calcium (Ca)in the nucleus pulposus of patients are much less than those in the normal people ( P <0.01).Nickel (Ni)、Chromium (Cr)、Iron (Fe) in the nucleus pulposus of patients are more than those in the normal pepole (0.01< P <0.05).