摘要
目的探讨新生儿窒息复苏后在音乐刺激情况下脑组织的氧合血红蛋白的变化,观察窒息复苏后患儿的早期脑反应性。方法对我院2005年至2006年窒息复苏后的新生儿39例分别在12~24h、第2d^3d、第5~7d用近红外光谱测定技术测安静状态及音乐刺激后脑组织的氧合血红蛋白,分别按窒息程度分组,并进行组间比较。结果与正常对照组、轻度窒息组比较,重度窒息组脑组织的氧合血红蛋白在安静状态下及音乐刺激后无明显变化,P<0.01。结论脑组织的氧合血红蛋白有助于了解新生儿窒息后的脑反应性。
Objective： To study the change of cerebral regional oxygen saturation （ rSO2 ） during music activation. To investigate early brain function of asphyxiated newborn. Methods： Using near infrared spectrophotometry , 39 cases of different degrees asphyxiated newborn were used to measure the cerebral regional oxygen saturation on 12-24h, 2d-3d, 5-7d after brith. The 39 cases were divided into groups according to the degree asphyxia. The results obtained from groups were compared. Results ： The changes of cerebral regional oxygen saturation in sereve asphyxiated group were markedly lower than in light asphyxiated newborn, P〈0.01. Conclusion： The change of cerebral regional oxygen saturation can be used to evaluate early brain function of asphyxiated newborn.
出处
《中国优生与遗传杂志》
2008年第2期82-83,共2页
Chinese Journal of Birth Health & Heredity
关键词
新生儿窒息复苏后
氧合血红蛋白
近红外光谱
脑反应性
Asphyxiated newborn
Regional oxygen saturation
Near infrared spectrophotometry
Brain function
