scholarly journals Aerobic exercise training and low-level laser therapy modulate inflammatory response and degenerative process in an experimental model of knee osteoarthritis in rats

2016 ◽  
Vol 24 (1) ◽  
pp. 169-177 ◽  
Author(s):  
L. Assis ◽  
L.P. Milares ◽  
T. Almeida ◽  
C. Tim ◽  
A. Magri ◽  
...  
Keyword(s):  
Exercise Training ◽  
Inflammatory Response ◽  
Knee Osteoarthritis ◽  
Aerobic Exercise ◽  
Laser Therapy ◽  
Experimental Model ◽  
Aerobic Exercise Training ◽  
Low Level Laser Therapy ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Effect of low-level laser therapy on the inflammatory response in an experimental model of ventilator-induced lung injury

2020 ◽  
Vol 19 (10) ◽  
pp. 1356-1363
Author(s):  
Thaís Fernanda Fazza ◽  
Bruno Valle Pinheiro ◽  
Lídia Maria Carneiro da Fonseca ◽  
Luiz Philippe da Silva Sergio ◽  
Mateus Pinto Botelho ◽  
...  
Keyword(s):  
Lung Injury ◽  
Inflammatory Response ◽  
Laser Therapy ◽  
Experimental Model ◽  
Low Level Laser Therapy ◽  
Lung Injury Score ◽  
Low Level ◽  
Low Level Laser ◽  
Ventilator Induced Lung Injury ◽  
Level Laser

The effect of low-level laser therapy (LLLT) on an experimental model of ventilator-induced lung injury (VILI) was evaluated in this study. LLLT reduced the inflammatory response by reduction of the lung injury score.

scholarly journals Low-Level Laser Therapy Reduces Lung Inflammation in an Experimental Model of Chronic Obstructive Pulmonary Disease Involving P2X7 Receptor

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Gabriel da Cunha Moraes ◽  
Luana Beatriz Vitoretti ◽  
Auriléia Aparecida de Brito ◽  
Cintia Estefano Alves ◽  
Nicole Cristine Rigonato de Oliveira ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Laser Therapy ◽  
Experimental Model ◽  
P2x7 Receptor ◽  
Low Level Laser Therapy ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Low Level Laser ◽  
Level Laser

Chronic obstructive pulmonary disease (COPD) is a progressive disease characterized by irreversible airflow limitation, airway inflammation and remodeling, and enlargement of alveolar spaces. COPD is in the top five leading causes of deaths worldwide and presents a high economic cost. However, there are some preventive measures to lower the risk of developing COPD. Low-level laser therapy (LLLT) is a new effective therapy, with very low cost and no side effects. So, our objective was to investigate if LLLT reduces pulmonary alterations in an experimental model of COPD. C57BL/6 mice were submitted to cigarette smoke for 75 days (2x/day). After 60 days to smoke exposure, the treated group was submitted to LLLT (diode laser, 660 nm, 30 mW, and 3 J/cm2) for 15 days and euthanized for morphologic and functional analysis of the lungs. Our results showed that LLLT significantly reduced the number of inflammatory cells and the proinflammatory cytokine secretion such as IL-1β, IL-6, and TNF-α in bronchoalveolar lavage fluid (BALF). We also observed that LLLT decreased collagen deposition as well as the expression of purinergic P2X7 receptor. On the other hand, LLLT increased the IL-10 release. Thus, LLLT can be pointed as a promising therapeutic approach for lung inflammatory diseases as COPD.

Ultrasound plus low-level laser therapy for knee osteoarthritis rehabilitation: a randomized, placebo-controlled trial

2018 ◽  
Vol 38 (5) ◽  
pp. 785-793 ◽  
Author(s):  
Fernanda Rossi Paolillo ◽  
Alessandra Rossi Paolillo ◽  
Jessica Patrícia João ◽  
Daniele Frascá ◽  
Marcelo Duchêne ◽  
...  
Keyword(s):  
Knee Osteoarthritis ◽  
Laser Therapy ◽  
Controlled Trial ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Experimental model for low level laser therapy on ischemic random skin flap in rats

2006 ◽  
Vol 21 (4) ◽  
pp. 258-262 ◽  
Author(s):  
Rodrigo Paschoal Prado ◽  
Richard Eloin Liebano ◽  
Bernardo Hochman ◽  
Carlos Eduardo Pinfildi ◽  
Lydia Masako Ferreira
Keyword(s):  
Laser Therapy ◽  
Experimental Model ◽  
Diode Laser ◽  
Skin Flap ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Group 2 ◽  
Group 1

PURPOSE: To develop an experimental model to be used in the study of low level Laser therapy on viability of random skin flap in rats. METHODS: The sample was 24 Wistar-EPM rats. The random skin flap measured 10 x 4 cm and a plastic sheet was interposed between the flap and donor site. Group 1 (control) underwent sham irradiation with diode laser (830 nm). Group 2 was submitted to laser irradiation with diode laser (830 nm). The animals were submitted to Laser therapy with 36 J/cm² energy density (72 seconds) immediately after the surgery and on the four subsequent days. The probe was usually held in contact with the skin flap surface on a point at 2.5 cm cranial from the flap base. On the seventh postoperative day, the percentage of necrotic area was measured and calculated. RESULTS: Group 1 reached an average necrotic area of 48.86%, Group 2 - 23.14%. After the statistic analysis, compared with the control group, Group 2 showed a statistically significant increase in survival area (p<0.001). CONCLUSION: The experimental model proved to be reliable to be used in the study of effects of low level laser therapy in random skin flap in rats.

scholarly journals Histomorphometric analysis of inflammatory response and necrosis in re-implanted central incisor of rats treated with low-level laser therapy

2011 ◽  
Vol 27 (3) ◽  
pp. 551-557 ◽  
Author(s):  
Rianne Gomes Vilela ◽  
Kjersti Gjerde ◽  
Lucio Frigo ◽  
Ernesto Cesar Pinto Leal Junior ◽  
Rodrigo Álvaro Brandão Lopes-Martins ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Laser Therapy ◽  
Low Level Laser Therapy ◽  
Central Incisor ◽  
Histomorphometric Analysis ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

Evaluation of the low-level laser therapy application parameters for skin burn treatment in experimental model: a systematic review

2018 ◽  
Vol 33 (5) ◽  
pp. 1159-1169 ◽  
Author(s):  
Patricia Brassolatti ◽  
Ana Laura Martins de Andrade ◽  
Paulo Sérgio Bossini ◽  
Albaiza Nicoletti Otterço ◽  
Nivaldo Antônio Parizotto
Keyword(s):  
Systematic Review ◽  
Laser Therapy ◽  
Experimental Model ◽  
Low Level Laser Therapy ◽  
Skin Burn ◽  
Burn Treatment ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals SHORT-TERM EFFICACY OF LOW-LEVEL LASER THERAPY IN PATIENTS WITH KNEE OSTEOARTHRITIS: A RANDOMIZED PLACEBO-CONTROLLED, DOUBLE-BLIND CLINICAL TRIAL

2011 ◽  
Vol 46 (5) ◽  
pp. 526-533 ◽  
Author(s):  
Vanessa Ovanessian Fukuda ◽  
Thiago Yukio Fukuda ◽  
Márcio Guimarães ◽  
Silvia Shiwa ◽  
Bianca Del Cor de Lima ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Knee Osteoarthritis ◽  
Laser Therapy ◽  
Low Level Laser Therapy ◽  
Short Term ◽  
Double Blind ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Double Blind Clinical Trial

The low level laser therapy (LLLT) operating in 660 nm reduce gene expression of inflammatory mediators in the experimental model of collagenase-induced rat tendinitis

2014 ◽  
Vol 30 (7) ◽  
pp. 1985-1990 ◽  
Author(s):  
Romildo Torres-Silva ◽  
Rodrigo Alvaro Brandão Lopes-Martins ◽  
Jan Magnus Bjordal ◽  
Lucio Frigo ◽  
Rachid Rahouadj ◽  
...  
Keyword(s):  
Gene Expression ◽  
Laser Therapy ◽  
Experimental Model ◽  
Inflammatory Mediators ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Reduce Gene Expression
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