呼出气冷凝液检测在呼吸系统疾病中的应用

呼出气冷凝液（ exhaled breath condensate, EBC） 分析是一种新兴的呼吸系统疾病检测手段,通过检测冷凝水中的生化标记物以评价气道炎症或氧化应激水平,由于其具有无创、方便、可重复等特点．被认为具有良好的发展前景。目前EBC检测在慢性阻塞性肺疾病、支气管哮喘、肺癌、间质性肺疾病等多种呼吸系统疾病的诊断、监测及疗效评价中均有相关的研究报道,本文拟对近年来的研究进展作一简要综述。

Exhaled breath condensate biomarkers analysis in respiratory diseases

Exhaled breath condensatc (EBC),a novel measuring method in respiratory disease,may be used to evaluate the airway inflammation and oxidative stress via measuring the biomarker components.It is considered to be a promising method because of its advantages such as noninvasiveness,convenience and easy repeat.There have been many investigations about the role of EBC in the diagnosis,monitor and treatment evaluation of some diseases such as chronic obstructive pulmonary disease,bronchial asthma,lung tumor,interstitial lung disease and so on.This review will focus on the relevant advance in recent years.