Proposed mechanisms of photobiomodulation or low-level light therapy

LF De Freitas, MR Hamblin - IEEE Journal of selected topics in …, 2016 - ieeexplore.ieee.org
Photobiomodulation also known as low-level laser (or light) therapy (LLLT), has been known
for almost 50 years but still has not gained widespread acceptance, largely due to …

Assessing the impact of low level laser therapy (LLLT) on biological systems: a review

RA Mussttaf, DFL Jenkins, AN Jha - International journal of …, 2019 - Taylor & Francis
Purpose: Low level laser therapy (LLLT) in the visible to near infrared spectral band (390–
1100 nm) is absorption of laser light at the electronic level, without generation of heat. It may …

Effects of low-power light therapy on wound healing: LASER x LED

MEDA Chaves, AR Araújo, ACC Piancastelli… - Anais brasileiros de …, 2014 - SciELO Brasil
Several studies demonstrate the benefits of low-power light therapy on wound healing.
However, the use of LED as a therapeutic resource remains controversial. There are …

Influence of gold nanoparticles on wound healing treatment in rat model: photobiomodulation therapy

PS Lau, N Bidin, S Islam… - Lasers in surgery …, 2017 - Wiley Online Library
Background and Objective The aim of this study is to investigate the effect of gold
nanoparticles (AuNPs) in photobiomodulation therapy (PBMT) on wound healing process …

Effect of low-level laser therapy on angiogenesis and matrix metalloproteinase-2 immunoexpression in wound repair

ML de Medeiros, I Araújo-Filho, EMN da Silva… - Lasers in medical …, 2017 - Springer
Low-level laser therapy (LLLT) induces anti-inflammatory and angiogenic activities in wound
healing. However, the mechanism of action and optimal parameters require further …

Effect of low-power laser (LPL) and light-emitting diode (LED) on inflammatory response in burn wound healing

PCL Silveira, KB Ferreira, FR da Rocha, BLS Pieri… - Inflammation, 2016 - Springer
The aim of the study was to investigate the biochemical and molecular changes in the
process of epidermal healing of burn injuries after therapeutic treatment with low-power …

Low-power laser irradiation promotes the proliferation and osteogenic differentiation of human periodontal ligament cells via cyclic adenosine monophosphate

JY Wu, CH Chen, LY Yeh, ML Yeh, CC Ting… - International Journal of …, 2013 - nature.com
Retaining or improving periodontal ligament (PDL) function is crucial for restoring
periodontal defects. The aim of this study was to evaluate the physiological effects of low …

High‐fat diet and alcohol intake promotes inflammation and impairs skin wound healing in Wistar rats

DF Rosa, MM Sarandy, RD Novaes… - Mediators of …, 2018 - Wiley Online Library
The wound‐healing process is complex and remains a challenging process under the
influence of several factors, including eating habits. As improper diets may lead to disorders …

[HTML][HTML] Photobiomodulation mechanisms in the kinetics of the wound healing process in rats

AN Otterço, AL Andrade, P Brassolatti… - … of Photochemistry and …, 2018 - Elsevier
Objectives The healing process of cutaneous lesions is considered a complex event divided
into distinct and overlapping phases, which responds satisfactorily to photobiomodulation …

[HTML][HTML] Effect of low-level laser therapy (λ660 nm) on angiogenesis in wound healing: a immunohistochemical study in a rodent model

F Colombo, AAPV Neto, APC Sousa… - Brazilian dental …, 2013 - SciELO Brasil
The aim of the present investigation was to evaluate the angiogenesis on dorsal cutaneous
wounds in a rodent model treated with λ660 nm laser light. New vessel formation is a …