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

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.

Publication DOI: https://doi.org/10.1088/1742-6596/2249/1/012006
Divisions: College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
College of Engineering & Physical Sciences
Additional Information: 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.
Uncontrolled Keywords: Physics and Astronomy(all)
Publication ISSN: 1742-6596
Last Modified: 20 May 2024 07:39
Date Deposited: 09 May 2022 08:45
Full Text Link:
Related URLs: https://iopscie ... 6/2249/1/012006 (Publisher URL)
http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Conference article
Published Date: 2022-04-01
Accepted Date: 2022-04-01
Authors: Khokhlova, A
Zolotovskii, I
Sokolovski, S (ORCID Profile 0000-0001-7445-7204)
Saenko, Yu
Rafailov, E (ORCID Profile 0000-0002-4152-0120)
Stoliarov, D (ORCID Profile 0000-0001-8635-2346)
Pogodina, E
Gilmutdinova, A
Svetukhin, V
Fotiadi, A

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