
Keywords: عملکرد ریه; COPD; chronic obstructive pulmonary disease; FEV1; forced expiratory volume in the first second; FVC; forced vital capacity; GCLC; glutamate-cysteine ligase (catalytic subunit); GGT2; γ-glutamyl transferase 2; GLRX; glutaredoxin; GST; glutathione S-tra