[Improving the informativeness of studying the content of cationic proteins in blood leukocytes in inflammatory diseases of the lungs].

In vitro exposure of the blood to UV irradiation and ultrasound changes the content of cationic proteins in polynuclear leukocytes. The difference (vs. the intact blood) is diagnostically valuable, for it helps locate the inflammation in the lungs, determine the origin of the bronchial spasm, and predict resistance to relapses of pulmonary inflammations.