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Proceedings Paper

Activation of chromatin in T-lymphocytes under He-Ne laser radiation
Author(s): Valentina Manteifel; Tiina I. Karu
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Paper Abstract

This paper deals with the cytofluorimetric investigation into an early reaction of T- and B-lymphocytes from human peripheral blood (accessibility of the overall nuclear chromatin to acridine orange) to irradiation with a He-Ne laser (632.8 nm, 67 J/m2, 10 s). Our finding is that it is only the T-lymphocytes that react to the laser treatment, whereas a treatment with the mitogen phytohemagglutinin during one hour has an effect on both types of lymphocytes.

Paper Details

Date Published: 29 December 1998
PDF: 5 pages
Proc. SPIE 3569, Effects of Low-Power Light on Biological Systems IV, (29 December 1998); doi: 10.1117/12.334394
Show Author Affiliations
Valentina Manteifel, Laser Technology Research Ctr. (Russia)
Tiina I. Karu, Laser Technology Research Ctr. (Russia)


Published in SPIE Proceedings Vol. 3569:
Effects of Low-Power Light on Biological Systems IV
Giovanni F. Bottiroli; Tiina I. Karu; Rachel Lubart, Editor(s)

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