支气管哮喘气道高反应性机制的研究进展

被引:19
作者
张景鸿
李超乾
机构
[1] 广西医科大学第一附属医院呼吸内科
关键词
气道高反应性; 气道炎症; 支气管哮喘; 哮喘; AHR;
D O I
暂无
中图分类号
R562.25 [];
学科分类号
1002 ; 100201 ;
摘要
气道高反应性(AHR)又称支气管高反应性,是指气道本身对各种特异性或非特异性刺激的反应性异常增高,主要表现为气道平滑肌的过早或过强的收缩反应、支气管痉挛和黏液腺体分泌的亢进。AHR是支气管哮喘的重要特征之一,是一种反映哮喘患者气道功能异常状态的关键指标,并
引用
收藏
页码:304 / 307
页数:4
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