In pulmonology department by the methods of estimation of peroxidation of lipid and laser-correlation spectroscopy of whey of blood and condense of breathed out air 22 patients with COPD and 55 with bronchial asthma were inspected. Patients inspected the before and after standard treatment. The hydrolytic orientation of changes was set, both in the whey of blood and condense of breathed out air, the large burdened of the state and less efficiency of treatment of the patients COPD by comparison to the patients of bronchial asthma is exposed.
