Photobiomodulation with 808-nm diode laser light promotes wound healing of human endothelial cells through increased reactive oxygen species production stimulating mitochondrial oxidative phosphorylation.
Aerobiosis
Cell Line
Cell Proliferation
/ radiation effects
Cell Survival
/ radiation effects
Endothelial Cells
/ metabolism
Humans
Lasers, Semiconductor
Low-Level Light Therapy
Mitochondria
/ metabolism
Nitric Oxide
/ metabolism
Oxidative Phosphorylation
/ radiation effects
Reactive Oxygen Species
/ metabolism
Wound Healing
/ radiation effects
Human endothelial cells (HECV)
Mitochondrial respiration
NIR-diode laser
Photobiomodulation (PBM)
Wound regeneration
Journal
Lasers in medical science
ISSN: 1435-604X
Titre abrégé: Lasers Med Sci
Pays: England
ID NLM: 8611515
Informations de publication
Date de publication:
Apr 2019
Apr 2019
Historique:
received:
08
03
2018
accepted:
16
08
2018
pubmed:
27
8
2018
medline:
30
4
2019
entrez:
27
8
2018
Statut:
ppublish
Résumé
Photobiomodulation of cells using near-infrared (NIR) monochromatic light can affect cell functions such as proliferation, viability, and metabolism in a range of cell types. Evidence for the effects of near-infrared light on endothelial cells has been reported, but the studies were mainly performed using VIS light emitted by low-energy lasers, because NIR wavelengths seemed negatively stimulate these cells. Cell viability, free radical-induced oxidative stress, NF-κB activation, nitric oxide release, mitochondrial respiration, and wound healing repair were assessed in human endothelial cells (HECV) irradiated with 808-nm diode laser light (laser setup = 1 W/cm
Identifiants
pubmed: 30145725
doi: 10.1007/s10103-018-2623-5
pii: 10.1007/s10103-018-2623-5
doi:
Substances chimiques
Reactive Oxygen Species
0
Nitric Oxide
31C4KY9ESH
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
495-504Références
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