iNOS
RESULTS: No        differences were observed between subjects with COPD and healthy controls in       exhaled NO excretion rate (median 5.15 and 6.25 nmol/min), sputum macrophage iNOS       expression (14% and 12%), and sputum supernatant NO2-/NO3- (46 and 73 microM).
RESULTS: No        differences were observed between subjects with COPD and healthy controls in       exhaled NO excretion rate (median 5.15 and 6.25 nmol/min), sputum  @OBJECT$  @PREDICAT$  @SUBJECT$        expression (14% and 12%), and sputum supernatant NO2-/NO3- (46 and 73 microM).