软脑膜出血时脑脊液细胞的酸性磷酸酶活性
Acid phosphatase activity of cerebrospinal fluid cells in leptomeningeal haemorrhage.
作者信息
de Reuck J, de Coster W, Vander Eecken H
出版信息
J Neurol. 1985;232(3):154-6. doi: 10.1007/BF00313891.
PMID:4031958
Abstract
One hundred and twenty samples of haemorrhagic spinal fluid were examined by acid phosphatase staining. This enzyme activity starts to appear in mono-histiocytic cells 2 days after bleeding and increases up to the 5th day. After 1 week the activity decreases rapidly. Similar results are found in mixtures of incubated clear spinal fluid, to which blood is added. Acid phosphatase staining is a useful additional method for determination of the age of a leptomeningeal bleed.
摘要
采用酸性磷酸酶染色法对120份出血性脑脊液样本进行了检测。该酶活性在出血后2天开始出现在单核组织细胞中，并持续增加至第5天。1周后活性迅速下降。在添加血液的孵育清亮脑脊液混合物中也发现了类似结果。酸性磷酸酶染色是确定软脑膜出血时间的一种有用的辅助方法。
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