Effects of Photobiomodulation with Low‐level Laser Therapy on Muscle Repair Following a Peripheral Nerve Injury in Wistar Rats

2020 ◽  
Vol 96 (5) ◽  
pp. 1124-1132
Author(s):  
Lucas Andreo ◽  
Beatriz G. Ribeiro ◽  
Agnelo N. Alves ◽  
Andréia S.A. Martinelli ◽  
Carla B. Soldera ◽  
...  
Keyword(s):  
Peripheral Nerve ◽  
Laser Therapy ◽  
Nerve Injury ◽  
Peripheral Nerve Injury ◽  
Wistar Rats ◽  
Low Level Laser Therapy ◽  
Muscle Repair ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Effects of Low-level Laser Therapy on Muscle Repair in Rats with Chronic Alcohol Intake

2018 ◽  
Vol 61 (0) ◽  
Author(s):  
Isabel Cristina Cespedes ◽  
Livia Assis ◽  
Rafael Moraes Thomaz ◽  
Carlos Eduardo Panfilio ◽  
Luis Gonçalves ◽  
...  
Keyword(s):  
Laser Therapy ◽  
Alcohol Intake ◽  
Low Level Laser Therapy ◽  
Muscle Repair ◽  
Chronic Alcohol ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Effects of Low-Level Laser Therapy Applied Before Treadmill Training on Recovery of Injured Skeletal Muscle in Wistar Rats

2016 ◽  
Vol 34 (5) ◽  
pp. 187-193 ◽  
Author(s):  
Mayna Adabbo ◽  
Fernanda Rossi Paolillo ◽  
Paulo Sérgio Bossini ◽  
Natalia Camargo Rodrigues ◽  
Vanderlei Salvador Bagnato ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Laser Therapy ◽  
Wistar Rats ◽  
Treadmill Training ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Low-Level Laser Therapy (LLLT) Improves the Repair Process of Peripheral Nerve Injuries: A Mini Review

2017 ◽  
Vol 04 (02) ◽  
Author(s):  
Marcelie Priscila de Oliveira Rosso ◽  
Daniela Vieira Buchaim ◽  
Geraldo Marco Rosa Junior ◽  
Jesus Carlos Andreo ◽  
Karina Torres Pomini ◽  
...  
Keyword(s):  
Peripheral Nerve ◽  
Laser Therapy ◽  
Repair Process ◽  
Low Level Laser Therapy ◽  
Peripheral Nerve Injuries ◽  
Nerve Injuries ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Effect of Photo Biomodulation on Muscle Repair: a Literature Review

2021 ◽  
Vol 23 (4) ◽  
pp. 301-305
Author(s):  
Ana Flávia Spadaccini Silva ◽  
Jéssica Lúcio da Silva ◽  
Danielle Gregorio ◽  
Rodrigo Antonio Carvalho Andraus ◽  
Luciana Prado Maia
Keyword(s):  
Oxidative Stress ◽  
Literature Review ◽  
Laser Therapy ◽  
Light Therapy ◽  
Low Level Laser Therapy ◽  
Muscle Repair ◽  
Low Level ◽  
Low Level Laser ◽  
Inflammatory Phase ◽  
Level Laser

AbstractMuscle injuries are frequent, both in the practice of exercises and in the work environment, and after the injury, healing begins. The inflammatory phase of muscle healing is accompanied by an increase in the production of reactive oxygen species (ROS), and a reduction in the antioxidant activity of defense enzymes. This imbalance between both can generate oxidative stress, which can cause oxidative damage by directly affecting vital cellular constituents, such as lipids, proteins and DNA, in addition to interfering negatively in the muscle cells differentiation . Therefore, substances or therapies that stimulate antioxidant repair and defense are crucial to keep the levels of free radical production low, and to minimize factors that delay or prevent tissue recovery, among these therapies photo biomodulation has stood out. The objective of this literature review is to clarify the FBM effect on oxidative stress and muscle repair. Therefore, a search was carried out in the databases of Pubmed, Scielo, Lilacs and PEDro, using the keywords “Photo biomodulation”, “low power laser”, “muscle repair”, “oxidative stress”, and in English were ”Photo biomodulation”, “low level laser therapy”, “muscle repair” and “oxidative stress”. The texts that addressed the research topic, published between 2000 and 2020, were chosen. After analyzing the articles, it was possible to observe that photo biomodulation, despite presenting a great variety of parameters, moment of application and irradiation protocol found in the literature, shows beneficial results in the repair muscle and in the reduction of oxidative stress and fatigue markers. Keywords: Low-Level Light Therapy. Oxidative Stress. Edema. ResumoLesões musculares são frequentes, tanto na prática de exercícios como no ambiente de trabalho, sendo que após a lesão, inicia a cicatrização. A fase inflamatória da cicatrização muscular é acompanhada do aumento da produção de espécies reativas de oxigênio (ERO) e uma redução da atividade antioxidante das enzimas de defesa. Este desequilíbrio entre ambos pode gerar o estresse oxidativo, que leva a danos e atingi diretamente constituintes celulares vitais, como lipídios, proteínas e DNA, além de interferir negativamente na diferenciação das células musculares. Portanto, substâncias ou terapias que estimulem a reparação e a defesa antioxidante são cruciais para manter os níveis de produção de radicais livres baixos, e minimizar os fatores que atrasam ou impedem a recuperação do tecido, dentre estas terapias a fotobiomodulação tem se destacado. O objetivo da presente revisão de literatura é esclarecer o efeito da FBM sobre o estresse oxidativo e o reparo muscular. Sendo assim, realizou-se uma pesquisa nas bases de dados da Pubmed, Scielo, Lilacs e PEDro, utilizando as palavras-chave “Fotobiomodulação”, “laser de baixa potência”, “reparo muscular”, “estresse oxidativo”, e em inglês foram “photobiomodulation”, “low level laser therapy”, “muscle repair” e “oxidative stress”. Foram escolhidos os textos que abordavam o tema da pesquisa, publicados entre 2000 e 2020. Analisando os artigos foi possível observar que a fotobiomodulação apesar de apresentar grande variedade de parâmetros, momento de aplicação e protocolo de irradiação encontrados na literatura, mostra resultados benéficos no reparo muscular e na diminuição de marcadores do estresse oxidativo e fadiga. Palavras-chave: Terapia com Luz de Baixa Intensidade. Estresse Oxidativo. Edema.

Low-level laser therapy on the rat’s gastrocnemius morphometry submitted to a rheumatoid arthritis model

2021 ◽  
Vol 19 (2) ◽  
pp. 111-115
Author(s):  
Estéfani Marin ◽  
◽  
Jacqueline Lumy Fuse ◽  
Larissa Pereira Lopes ◽  
Morgana Neves ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Laser Therapy ◽  
Wistar Rats ◽  
Low Level Laser Therapy ◽  
Lesion Group ◽  
Control Group ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Significant Difference

Introduction. Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune inflammatory disease of unknown origin, mainly affecting synovial joints and related structures, including the adjacent musculature, generating great disability and reduction in quality of life. Aim. This study was designed to investigate the effect of low-level laser therapy (LLLT) on gastrocnemius of Wistar rats subjected to an experimental model of RA. Material and methods. Forty male Wistar rats were used, separated into: acute and chronic, being subdivided into Control Group (CG): without intervention, Lesion Group (LG): submitted to lesion, Laser Control Group (LCG): without lesion and with treatment, and Laser Lesion Group (LLG): submitted to lesion and LLLT. The treatment with LLLT occurred in four points of the right knee, wavelength of 660 nm, energy density of 5 J/cm2, energy per point of 0.003 J. Morphometric analysis was performed using a 40x magnification photomicrograph and analyzed using the Image-Pro-Plus 6.0 program. Results. As result of the acute group there was a difference only for muscle mass, being higher in CG. For the chronic group there was significant difference for cross-sectional area, larger and smaller diameter, again with the control group obtaining higher values than the others, for the number of nuclei LG was lower than CG and LCG, but LLG was not different from any of them. Conclusion. It is concluded that treatment with LLLT was not very effective in reversing the harmful effects of RA on the gastrocnemius muscle.

Effect of low-level laser therapy (LLLT) on peripheral nerve regeneration using fibrin glue derived from snake venom

Injury ◽  
2015 ◽  
Vol 46 (4) ◽  
pp. 655-660 ◽  
Author(s):  
Rogerio Leone Buchaim ◽  
Jesus Carlos Andreo ◽  
Benedito Barraviera ◽  
Rui Seabra Ferreira Junior ◽  
Daniela Vieira Buchaim ◽  
...  
Keyword(s):  
Peripheral Nerve ◽  
Nerve Regeneration ◽  
Laser Therapy ◽  
Fibrin Glue ◽  
Snake Venom ◽  
Peripheral Nerve Regeneration ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

Low-level laser therapy (LLLT) reduces inflammatory infiltrate and enhances skeletal muscle repair: Histomorphometric parameters

Laser Physics ◽  
2012 ◽  
Vol 22 (9) ◽  
pp. 1425-1430 ◽  
Author(s):  
E. L. Paiva-Oliveira ◽  
N. C. Lima ◽  
P. H. Silva ◽  
N. T. A. Sousa ◽  
F. S. Barbosa ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Laser Therapy ◽  
Inflammatory Infiltrate ◽  
Low Level Laser Therapy ◽  
Muscle Repair ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Low-level laser therapy in periarticular morphological aspects of the knee of Wistar rats in rheumatoid arthritis model

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Morgana Neves ◽  
Alana Ludemila de Freitas Tavares ◽  
Ana Caroline Barbosa Retameiro ◽  
Taciane Stein da Silva Leal ◽  
Lucinéia de Fátima Chasko Ribeiro ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Laser Therapy ◽  
Wistar Rats ◽  
Low Level Laser Therapy ◽  
Arthritis Model ◽  
Low Level ◽  
Low Level Laser ◽  
Morphological Aspects ◽  
Level Laser

scholarly journals HISTOLOGICAL ANALYSIS OF WISTAR RATS SCIATIC NERVES SUBJECTED TO COMPRESSION AND TREATED WITH LOW LEVEL LASER THERAPY AND NEURAL MOBILIZATION

2019 ◽  
Vol 5 (2) ◽  
pp. 55-60
Author(s):  
Juliana Sobral Antunes ◽  
Jhenifer Karvat ◽  
Giovanni Ribeiro Bernardino ◽  
Camila Mayumi Martin Kakihata ◽  
Rose Meire Costa Brancalhão ◽  
...  
Keyword(s):  
Laser Therapy ◽  
Wistar Rats ◽  
Histological Analysis ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Sciatic Nerves
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