How to cite item

Effects of formoterol-budesonide on airway remodeling in patients with moderate asthma

  
@article{APS4907,
	author = {Ke Wang and Chun-tao Liu and Yong-hong Wu and Yu-lin Feng and Hong-li Bai and En-sen Ma and Fu-qiang Wen},
	title = {Effects of formoterol-budesonide on airway remodeling in patients with moderate asthma},
	journal = {Acta Pharmacologica Sinica},
	volume = {32},
	number = {1},
	year = {2016},
	keywords = {},
	abstract = {Aim: To evaluate the effect of inhaled formoterol-budesonide on airway remodeling in adult patients with moderate asthma.
Methods: Thirty asthmatic patients and thirty control subjects were enrolled. Asthmatic subjects used inhaled Symbicort 4.5/160 μg twice daily for one year. The effect of formoterol-budesonide on airway remodeling was assessed with comparing high-resolution computer tomography (HRCT) images of asthmatic patients and controls, as well as expression levels of cytokines and growth factors, inflammatory cell count in induced sputum, and airway hyper-responsiveness.
Results: The differences in age and gender between the two groups were not significant. However, differences in FVC %pred, FEV1 %pred, and PC20 between the two groups were significant. After treatment with formoterol-budesonide, the asthma patients' symptoms were relieved, and their lung function was improved. The WT and WA% of HRCT images in patients with asthma was increased, whereas treatment with formoterol-budesonide caused these values to decrease. The expression of MMP-9, TIMP-1, and TGF-β1 in induced sputum samples increased in patients with asthma and decreased dramatically after treatment with formoterol-budesonide. The WT and WA% are correlated with the expression levels of cytokines and growth factors, inflammatory cell count in induced sputum, and airway hyper-responsiveness, while these same values are correlated negatively with FEV1/FVC and FEV1%.
Conclusion: Formoterol-budesonide might interfere in chronic inflammation and airway remodeling in asthmatic patients. HRCT can be used to effectively evaluate airway remodeling in asthmatic patients.},
	issn = {1745-7254},	url = {http://www.chinaphar.com/article/view/4907}
}