HRCT was used to evaluate pulmonary vascular remodeling in COPD. The role of H2S in pulmonary vascular remodeling in COPD was analyzed, in order to provide a basis for seeking new therapeutic targets.
This study aimed to investigate the relationship between endogenous H2S and pulmonary vascular remodeling on HRCT in patients with COPD through the determination of H2S and its synthase mRNA levels in blood and pulmonary vessels by HRCT, to evaluate the role of H2S in pulmonary vascular remodeling in COPD and to provide a basis for seeking new therapeutic targets. This study had predictive value for clinical prognosis of patients. It had important clinical guiding significance and social and economic benefit to comprehensively understand the pathogenesis of COPD.
Study Type
OBSERVATIONAL
Enrollment
100
Peking University Third Hospital
Beijing, China
Plasma levels of H2S and its synthase nucleic acid and pulmonary vascular remodeling indexes on HRCT in COPD patients
Time frame: 1 year
Relationship between plasma H2S and its synthase nucleic acid levels and pulmonary vascular remodeling indexes on HRCT in patients with COPD
Time frame: 1 year
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