Influence of He-Ne laser radiation on biogenic amines content and cytochemical parameters of polymorphonuclear leukocytes in short-term stress

摘要

In experiments on white male rats short-term immobilization- sound stress was modelled. Decrease of glycogen content and myeloperoxidase activity, increase of lysosomal cationic proteins level and NBT-test parameters as well as fall of adrenaline, dopamine and 5-hydroxytryptamine amount in polymorphonuclear leukocytes were observed. Preliminary transcutaneous He-Ne laser irradiation modified metabolic reaction of leukocytes to stress and prevented stress- induced decrease of biogenic amines content in cells.