| Autor: |
Beatriz Guimarães, Ribeiro, Agnelo Neves, Alves, Lucas Andreo Dias Dos, Santos, Kristianne Porta Santos, Fernandes, Tatiane Matarazzo, Cantero, Mariana Teixeira, Gomes, Cristiane Miranda, França, Daniela, de Fátima Teixeira da Silva, Sandra Kalil, Bussadori, Raquel Agnelli, Mesquita-Ferrari |
| Rok vydání: |
2015 |
| Zdroj: |
Lasers in surgery and medicine. 47(7) |
| ISSN: |
1096-9101 |
| Popis: |
To evaluate the effect of LLLT (780 nm; 10 J/cmWistar rats were divided into groups: control; sham; only LLLT; only muscle injury and LLLT + injury. The rats were euthanized at 1, 3, and 7 days following cryoinjury to muscle that was removed for analysis.LLLT applied prior to muscle injury led to a reduction in myonecrosis and inflammatory cells, an increase of blood vessels and immature muscle fibers. An increase in MMP-2 activity and a decrease in collagen deposition were also found, with a better collagen organization and distribution.LLLT applied immediately prior to injury had positive effects during the muscle regeneration process. Therefore, this resource may have considerable therapeutic value, especially for athletes who practice sports in which there is a constant risk of muscle injury. Lasers Surg. Med. 47:571-578, 2015. © 2015 Wiley Periodicals, Inc. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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