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Proceedings Paper

Change in functional activity of lymphocyte chromatin activity under the influence of low-power laser radiation
Author(s): Irine O. Bugaeva; M. Ledvanov; Nina V. Bogomolova
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Paper Abstract

Through skin low-rate IR laser irradiation with the pulse rate of 1500 Hz caused increase of fluorescence of mesenteric lymphnodes lymphocytes in the green area of spectrum 24 hours after the first irradiation. This index reached its maximum on the 7th day of the experiment. Later gradual normalization of lymphocyte fluorescence was noted. Alongside with the increase of chromatic activity we have noted change in lymphocyte percentage, which synthesized DNA and were in the state of mitosis. The maximum of S+G2+M lymphocytes increase was on the 15th day. The study of lymphocyte red fluorescence showed the appearance of cell population in the mesenteric nodes with the increased red fluorescence which testified to activation of cytoplasmatic structures of lysosomal nature.

Paper Details

Date Published: 25 November 1996
PDF: 6 pages
Proc. SPIE 2929, Effects of Low-Power Light on Biological Systems II, (25 November 1996); doi: 10.1117/12.259999
Show Author Affiliations
Irine O. Bugaeva, Saratov State Univ. (Russia)
M. Ledvanov, Saratov State Univ. (Russia)
Nina V. Bogomolova, Saratov State Univ. (Russia)

Published in SPIE Proceedings Vol. 2929:
Effects of Low-Power Light on Biological Systems II
Giulio Jori; Tiina I. Karu, Editor(s)

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