Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures: Comparative Experimental Studies with Different Types of Lasers at 1260-1270 nm

A Khokhlova; I Zolotovskii; S Sokolovski; Yu Saenko; E Rafailov; D Stoliarov; E Pogodina; A Gilmutdinova; V Svetukhin; A Fotiadi

doi:10.1088/1742-6596/2249/1/012006

Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures: Comparative Experimental Studies with Different Types of Lasers at 1260-1270 nm

A Khokhlova
, I Zolotovskii
, S Sokolovski
, Yu Saenko
, E Rafailov
, D Stoliarov
, E Pogodina
, A Gilmutdinova
, V Svetukhin
, A Fotiadi

Laboratory of Nonlinear and Microwave Photonics, Ulyanovsk State University , Ulyanovsk , Russia
Laboratory of Molecular and Cell Biology, Ulyanovsk state university , Ulyanovsk , Russia
Scientific-Manufacturing Complex “Technological Centre” , Moscow , Russia
Laboratory of Nonlinear and Microwave Photonics, Ulyanovsk State University , Ulyanovsk , Russia; Université de Mons , Mons , Belgium; Ioffe Physical-Technical Institute , St.-Petersburg , Russia

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Abstract

The effects observed under near-infrared laser irradiation of mammalian cells have been demonstrated to depend to a large extent on the type of irradiation source. In our experiments, we have measured concentration of reactive oxygen species in cell cultures of different origin (rodent and human, cancerous and non-cancerous) exposed to the radiation of low-level lasers at 1265 nm. Surprisingly, the radiation effects of narrowband laser occur to be more pronounced compared with those provided by the lasers of broader linewidth. Also, we have found that the aggressive types of cancer require a more accurate selection of irradiation parameters and laser operation regime.

Original language	English
Article number	012006
Journal	Journal of Physics: Conference Series
Volume	2249
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/2249/1/012006
Publication status	Published - 1 Apr 2022

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Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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Khokhlova, A., Zolotovskii, I., Sokolovski, S., Saenko, Y., Rafailov, E., Stoliarov, D., Pogodina, E., Gilmutdinova, A., Svetukhin, V., & Fotiadi, A. (2022). Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures: Comparative Experimental Studies with Different Types of Lasers at 1260-1270 nm. Journal of Physics: Conference Series, 2249(1), Article 012006. https://doi.org/10.1088/1742-6596/2249/1/012006

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abstract = "The effects observed under near-infrared laser irradiation of mammalian cells have been demonstrated to depend to a large extent on the type of irradiation source. In our experiments, we have measured concentration of reactive oxygen species in cell cultures of different origin (rodent and human, cancerous and non-cancerous) exposed to the radiation of low-level lasers at 1265 nm. Surprisingly, the radiation effects of narrowband laser occur to be more pronounced compared with those provided by the lasers of broader linewidth. Also, we have found that the aggressive types of cancer require a more accurate selection of irradiation parameters and laser operation regime.",

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Khokhlova, A, Zolotovskii, I, Sokolovski, S, Saenko, Y, Rafailov, E , Stoliarov, D, Pogodina, E, Gilmutdinova, A, Svetukhin, V & Fotiadi, A 2022, 'Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures: Comparative Experimental Studies with Different Types of Lasers at 1260-1270 nm', Journal of Physics: Conference Series, vol. 2249, no. 1, 012006. https://doi.org/10.1088/1742-6596/2249/1/012006

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AU - Khokhlova, A

AU - Zolotovskii, I

AU - Sokolovski, S

AU - Saenko, Yu

AU - Rafailov, E

AU - Stoliarov, D

AU - Pogodina, E

AU - Gilmutdinova, A

AU - Svetukhin, V

AU - Fotiadi, A

N1 - Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

PY - 2022/4/1

Y1 - 2022/4/1

N2 - The effects observed under near-infrared laser irradiation of mammalian cells have been demonstrated to depend to a large extent on the type of irradiation source. In our experiments, we have measured concentration of reactive oxygen species in cell cultures of different origin (rodent and human, cancerous and non-cancerous) exposed to the radiation of low-level lasers at 1265 nm. Surprisingly, the radiation effects of narrowband laser occur to be more pronounced compared with those provided by the lasers of broader linewidth. Also, we have found that the aggressive types of cancer require a more accurate selection of irradiation parameters and laser operation regime.

AB - The effects observed under near-infrared laser irradiation of mammalian cells have been demonstrated to depend to a large extent on the type of irradiation source. In our experiments, we have measured concentration of reactive oxygen species in cell cultures of different origin (rodent and human, cancerous and non-cancerous) exposed to the radiation of low-level lasers at 1265 nm. Surprisingly, the radiation effects of narrowband laser occur to be more pronounced compared with those provided by the lasers of broader linewidth. Also, we have found that the aggressive types of cancer require a more accurate selection of irradiation parameters and laser operation regime.

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UR - https://www.scopus.com/pages/publications/85130264112

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DO - 10.1088/1742-6596/2249/1/012006

M3 - Conference article

SN - 1742-6588

VL - 2249

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012006

ER -

Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures: Comparative Experimental Studies with Different Types of Lasers at 1260-1270 nm

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