先天性心脏病合并肺高压患者血循环中#br# vWF 相关抗原的表达
【目的】观察先天性心脏病(先心病)合并肺高压患者血浆v on Willebrand(vWF)相关抗原的表达水平及其与肺动 脉压力的相关性。【方法】连续观察左向右分流型先心病32 例, 按肺动脉收缩压/ 体循环动脉收缩压比值(pp/ ps)分肺高压组 (PH , 再依轻、中、重分为PH1 和PH2 组)和非肺高压组(NPH), 分别为19 例和13 例。男18 例, 女14 例, 年龄(13 ±12)岁。 选择同期良性胸部疾病手术13 例为对照组。心内矫治术前采外周静脉、肺动脉和肺静脉血, 以双抗体夹心酶联免疫吸附法 检测血浆vWF 水平。对照组只检测外周静脉血。【结果】①PH 组血浆v...
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| Main Author: | 庄 梅 |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2002-01-01
|
| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43586392/ |
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