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Clinical significance of activity detection of serum enzyme in neonates with hypoxic Ischenmic encephalopathy

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Author:
No author available
Journal Title:
CHINA CLINICAL PRACTICAL MEDICINE
Issue:
5
DOI:
No doi available
Key Word:
新生儿;缺氧缺血性脑病;血清酶;心肌肌钙蛋白I

Abstract: 目的 探讨新生儿缺氧缺血性脑病(HIE)血清酶及心肌肌钙蛋白I(cTnI)的变化和临床意义.方法 对120例缺氧缺血性脑病患儿进行血清酶AST、LDH、α-HRDH、CK、CK-MB及cTnI检测,观察血清酶改变与病情轻重及预后的关系.并对CK-MB和cTnI作治疗前后的对比观察.结果 HIE组血清酶活性及cTnI较对照组明显升高(P<0.05),且中重度组与轻度组间差异有统计学意义(P<0.05).观察组治疗(2周)前后检查结果差异有统计学意义(P<0.05).CK-MB与cTnI阳性率在治疗前后均有显著差异.结论 血清酶的检测可作为判断HIE脑损伤程度和预后的敏感指标.cTnI在判断心肌损伤方面比CK-MB更具灵敏性和特异性.

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