Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
-
Zhonghua Jie He He Hu Xi Za Zhi · Mar 2007
[Metalloproteinase-9/tissue inhibitor of metalloproteinase-1 in induced sputum in patients with asthma and chronic obstructive pulmonary disease and their relationship to airway inflammation and airflow limitation].
To investigate the levels of metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) in induced sputum in patients with asthma and chronic obstructive pulmonary disease (COPD), and its relationship to the number of inflammation cells and lung function. ⋯ An imbalance between MMP-9 and TIMP-1 in induced sputum in asthmatics and COPD is associated with airway inflammation and airflow limitation, which may play a role in the pathogenesis of extracellular matrix remodeling and airflow limitation.