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慢性肺心病患者血清肝细胞生长因子的临床研究

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摘要 目的:观察慢性肺心病患者血清肝细胞生长因子(HGF)的水平,并探讨血清肝细胞生长因子与肺动脉收缩压(PASP)的关系。方法:应用酶联免疫吸附(ELISA)法测定慢性肺心病急性加重期组、临床缓解期组和正常健康组血清HGF水平,同时采用彩色超声多普勒技术和动脉血气分析测定慢性肺心病急性加重期组及临床缓解期组的PASP和PaO2。结果:(1)慢性肺心病患者急性加重期组和临床缓解期组血清HGF水平均高于正常对照组,急性加重期组又高于临床缓解期组(p〈0.05);慢性肺心病急性加重期组低于临床缓解期组;慢性肺心病急性加重期组PASP高于临床缓解期组PASP(p〈0.05)。(2)慢性肺心病急性加重期组和临床缓解期组血清HGF水平均与PaO2呈负相关,与PASP呈正相关。结论:(1)正常情况下血液中存在一定量的HGF。(2)HGF参与慢性肺心病的病理生理过程。(3)HGF可能有对抗和修复肺动脉高压造成的血管内皮损伤的潜在能力,这为临床上治疗慢性肺心病肺动脉高压提供一个新思路。
作者 张婷婷
出处 《中国中医药咨讯》 2010年第30期158-158,共1页
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