Sister chromatid exchange induction in sheep peripheral blood mononuclear cells by helio-neon laser radiation
JMO Quero, RG Villamandos, MM Millán… - Mutation Research …, 1997 - Elsevier
The effects of laser light on the cellular DNA have not been extensively characterized. Low-
power laser sources, such as the helium–neon (He–Ne) laser with a wavelength of 632.8
nm, have been found to produce photobiological and photodamage effects with evidence of
interference with cell replication. We have investigated the effects of He–Ne laser irradiation
on sister chromatid exchange (SCE) frequencies in sheep peripheral blood mononuclear
cells (PBMC). Cultured cells were irradiated once at 6 selected energy intensities of laser …
power laser sources, such as the helium–neon (He–Ne) laser with a wavelength of 632.8
nm, have been found to produce photobiological and photodamage effects with evidence of
interference with cell replication. We have investigated the effects of He–Ne laser irradiation
on sister chromatid exchange (SCE) frequencies in sheep peripheral blood mononuclear
cells (PBMC). Cultured cells were irradiated once at 6 selected energy intensities of laser …
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