Consulta: subjectFacets:"Photo-stimulation"
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Data/hora: 01/06/2024 10:39:29

Influence of He-Ne laser therapy on the dynamics of wound healing in mice treated with anti-inflammatory drugs
Provedor de dados: 56
Autores: Gonçalves,W.L.S.; Souza,F.M.; Conti,C.L.; Cirqueira,J.P.; Rocha,W.A.; Pires,J.G.P.; Barros,L.A.P.; Moysés,M.R.
We determined the effects of helium-neon (He-Ne) laser irradiation on wound healing dynamics in mice treated with steroidal and non-steroidal anti-inflammatory agents. Male albino mice, 28-32 g, were randomized into 6 groups of 6 animals each: control (C), He-Ne laser (L), dexamethasone (D), D + L, celecoxib (X), and X + L. D and X were injected im at doses of 5 and 22 mg/kg, respectively, 24 h before the experiment. A 1-cm long surgical wound was made with a scalpel on the abdomens of the mice. Animals from groups L, D + L and X + L were exposed to 4 J (cm²)-1 day-1 of He-Ne laser for 12 s and were sacrificed on days 1, 2, or 3 after the procedure, when skin samples were taken for histological examination. A significant increase of collagen synthesis was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Photo-stimulation; Skin; Collagen; Cyclooxygenase; Corticosteroids; Cicatrization; Anti-inflammatory drugs.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000600018