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新生儿缺氧缺血性脑病临床症状与神经病理的研究 被引量:3

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摘要 通过对25例新生儿缺氧缺血性脑病(HIE)病理标本进行组织病理研究,并通过免疫组化观察胶质原纤维性酸性蛋白(GFAP)标记的星形胶质细胞的变化。结果25例新生儿HIE脑标本均存在不同程度的脑水肿、颅内出血及神经细胞坏变。所有标本均可见星形胶质细胞增生,小脑增生程度表现为生后24 h内死亡者增生程度重,生存时间越长,增生程度反而较轻;慢性缺氧大脑星形胶质细胞增生程度重,急性缺氧延髓增生程度重,混合性缺氧大脑及延髓增生程度均较重。认为新生儿HIE神经病理变化与HIE的发生、病程、围产儿的成熟度密切相关。
出处 《山东医药》 CAS 北大核心 2008年第1期71-73,共3页 Shandong Medical Journal
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