脊髓损伤并截瘫患者脑脊液中微量元素的测定

The measurement in contents of trace elements in cerebrospinal fluid of paraplegia patients after spinal cord injuries

用质子诱发Ｘ－射线分析法测定脊髓损伤并截瘫患者行胚胎脊髓组织移植前后脑脊液（ＣＳＦ）中微量元素锌、铁、铜、铬、铅、锰的含量。结果表明ＣＳＦ中锌、铬、铅含量患者术前及术后组均较对照组升高，铁含量患者术后组较术前组及对照组均升高。铜、锰含量各组之间无明显差别。

The variation in contents of trace elements:Zinc,lron,Copper,Chromium,Lead and Manganese in cerebrospinal fluidd (CSF) was measured on paraplegia patients after spinal cord injuries in pre-and postoperation of spinal cord transplantation with proton in duced X-ray emission analysis method.The results showed that the Zinc,Chromium and lead contents in CSF significantly increased in groups of pre-and postoperation cases in comparision with those in control group,the lron contents increased in group of postoperation cases,but the Copper and Manganese contents had not changed.