Effect of laser irradiation on neutrophils metabolism in stress

Gregory E. Brill; Sergei N. Grigoriev; Tatyana P. Romanova; Svetlana G. Petrisheva

doi:10.1117/12.169110

15 February 1994 Effect of laser irradiation on neutrophils metabolism in stress

Gregory E. Brill, Sergei N. Grigoriev, Tatyana P. Romanova, Svetlana G. Petrisheva

Proceedings Volume 2086, Medical Applications of Lasers; (1994) https://doi.org/10.1117/12.169110
Event: Europto Biomedical Optics '93, 1993, Budapest, Hungary

Abstract

In experiments on male mice of CBA line the alteration of neutrophils cytochemical profile in peripheral blood He-Ne laser irradiation in vitro (4 mW/cm², 15 min) and modification of metabolic disturbances in polymorphonuclear leucocytes in stress by laser radiation were studied. It was found that direct laser irradiation of blood results in the decrease of glycogen and lipids content, the increase of ATP-ase, succinate dehydrogenase and myeloperoxidase activity, rise of lysosomal cationic proteins level, and membrane oxidase systems of neutrophils stimulation. In short-term immobilization stress conditions transcutaneous laser irradiation in vivo (19 mW/cm², 15 min) prevents the development of stress induced changes of metabolism and function of neutrophils.

Citation Download Citation

Gregory E. Brill, Sergei N. Grigoriev, Tatyana P. Romanova, and Svetlana G. Petrisheva "Effect of laser irradiation on neutrophils metabolism in stress", Proc. SPIE 2086, Medical Applications of Lasers, (15 February 1994); https://doi.org/10.1117/12.169110

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