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Proceedings Paper

Chromatin functional activity rates, DNA content, and status of lisosomal apparatus in lymphocytes under the influence of low-rate infrared laser radiation
Author(s): Irine O. Bugaeva; Nina V. Bogomolova
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Paper Abstract

Transcutaneous (in the area of mesenteric lymph nodes projection) low-rate infra-red laser irradiation with the pulse rate of I 500 Hz caused increase of fluorescence of mesenteric lymph nodes lymphocytes in the green region 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 chromatin 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 I 5th day. The study of lymphocyte red fluorescence showed the appearance of cell population in the mesenteric nodes with the increased red fluorescence which testifies to activation of cytoplasmatic structures of lysosomal nature.

Paper Details

Date Published: 6 April 2000
PDF: 5 pages
Proc. SPIE 4001, Saratov Fall Meeting '99: Optical Technologies in Biophysics and Medicine, (6 April 2000); doi: 10.1117/12.381520
Show Author Affiliations
Irine O. Bugaeva, Saratov State Medical Univ. (Russia)
Nina V. Bogomolova, Saratov State Medical Univ. (Russia)

Published in SPIE Proceedings Vol. 4001:
Saratov Fall Meeting '99: Optical Technologies in Biophysics and Medicine
Valery V. Tuchin; Dmitry A. Zimnyakov; Alexander B. Pravdin, Editor(s)

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