摘要
目的探讨血清髓鞘碱性蛋白含量对脊髓损伤程度早期诊断的价值。方法54只家兔随机分为轻、中、重度脊髓损伤组,每组动物通过大脑皮层体感诱发电位、损伤脊髓病理组织学和损伤后动物改良Tarlov评分评定损伤程度;应用酶联免疫吸附试验检测损伤前后血清髓鞘碱性蛋白含量。结果3组实验动物血清髓鞘碱性蛋白含量损伤后均升高,在损伤后24 h、48 h和72 h时3组间有显著性差异( P <0.05),而第7天时已无显著性差异( P >0.05)。结论血清髓鞘碱性蛋白含量可作为脊髓损伤程度早期判断指标之一,但有一定的时限性。
ObjectiveTo investigate the early diagnostic value of serum level of myelin basic protein (MBP) on spinal cord injury (SCI).Methods54 rabbits were divided randomly into slight, moderate and severe SCI groups, and SCI degrees of each group were judged by cortical somatosensory evoked potential, histopathologic examination and Tarlov′s score. ELISA was used to determine the serum levels of MBP before and after SCI.ResultsThe serum levels of MBP of rabbits in three groups were significantly different at 24th, 48th and 72nd hour after injured ( P<0.05), but there were not differences at 7th day ( P>0.05).ConclusionThe serum level of MBP can be used as a early diagnostic marker for SCI.
出处
《中国康复理论与实践》
CSCD
2005年第4期271-272,共2页
Chinese Journal of Rehabilitation Theory and Practice
关键词
脊髓损伤程度
髓鞘碱性蛋白
早期诊断
degree of spinal cord injury
myelin basic protein
early diagnosis
