Study of the Effect of UV Laser Pulse Duration and Wavelength on Fibroblasts
We report the cytotoxic effect of pulse duration and wavelength of UVB laser radiation from Li(Lu,Y)F4:Ce laser on human skin fibroblasts. When performing the MTT test 24 h after irradiation, an increase in the viability parameter was observed. Flow cytometry showed that 80.8 ± 6.9% of cells have a damaged membrane and only 6.2 ± 2.2% reach the stage of late apoptosis, due to which they have the potential to restore the cytoplasmic membrane and subsequently divide.
Authors
- D. A. Makarova
- Andrey A. Buglak (ORCID: https://orcid.org/0000-0002-6405-6594)
- Т. А. Телегина
- N. I. Shamsutdinov (ORCID: https://orcid.org/0000-0002-6695-1111)
- Pavel Zelenikhin (ORCID: https://orcid.org/0000-0003-1971-1745)
- А. С. Низамутдинов (ORCID: https://orcid.org/0000-0003-1559-6671)
- Y. M. Hamdan
Institutions
- St Petersburg University (RU)
- Kazan Federal University (RU)
- A N Bach Institute of Biochemistry (RU)
Publication Details
- Journal
- Physics of Particles and Nuclei Letters
- Published
- 2024-08-01
- DOI
- https://doi.org/10.1134/s1547477124700717
- Citations
- 1
- Primary Topic
- Laser Applications in Dentistry and Medicine
- Type
- article
- Field-Weighted Citation Impact
- 0.40