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Proceedings Paper

Effect of laser irradiation on neutrophils metabolism in stress
Author(s): Gregory E. Brill; Sergei N. Grigoriev; Tatyana P. Romanova; Svetlana G. Petrisheva
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Paper 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.

Paper Details

Date Published: 15 February 1994
PDF: 7 pages
Proc. SPIE 2086, Medical Applications of Lasers, (15 February 1994); doi: 10.1117/12.169110
Show Author Affiliations
Gregory E. Brill, Saratov Medical Institute (Russia)
Sergei N. Grigoriev, Saratov Medical Institute (Russia)
Tatyana P. Romanova, Saratov Medical Institute (Russia)
Svetlana G. Petrisheva, Saratov Medical Institute (Russia)

Published in SPIE Proceedings Vol. 2086:
Medical Applications of Lasers
Kazuhiko Atsumi; Cornelius Borst; Frank W. Cross; Herbert J. Geschwind; Dieter Jocham; Jan Kvasnicka; Hans H. Scherer; Mario A. Trelles; Eberhard Unsoeld, Editor(s)

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