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The effects of low level laser therapy on injured skeletal muscle
Provedor de dados: Brazilian Archives of Biology and Technology
Autores: Renno,Ana Claudia Muniz; Assis,Lívia; Peres,Beatriz; Rodrigues,Natalia Camargo; Brunelli,Roberta de Matos; Toma,Renata Luri; Medalha,Carla Christina; Ribeiro,Daniel Araki.
The main purpose of the present study was to investigate the effects of low-level laser therapy (LLLT) used in two different fluencies on injured skeletal muscle after cryolesion by means of histopathological analysis and immunohistochemistry for COX-2. A total of sixty male Wistar rats were randomly distributed into three groups: injured animals without any treatment; 808 nm laser treated group, at 10 J/cm² and 808 nm laser treated group, at 50 J/cm². Each group was divided into two different subgroups (n=10) on days 6 and 13 post-injury. The results showed that the animals irradiated with laser at 10 J/cm² or 50 J/cm² presented the areas with cell infiltrate and pointed out to minor and mild areas with destroyed zones compared with the control group....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Low level laser therapy; Rat; Muscle repair; COX-2.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000100008