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| Gonçalves,R.V.; Mezêncio,J.M.S.; Benevides,G.P.; Matta,S.L.P.; Neves,C.A.; Sarandy,M.M.; Vilela,E.F.. |
| This study determined the effects of gallium-aluminum-arsenide laser (GaAlAs), gallium-arsenide laser (GaAs) and Dersani® healing ointment on skin wounds in Wistar rats. The parameters analyzed were: type I and III collagen fiber concentrations as well as the rate of wound closure. Five wounds, 12 mm in diameter, were made on the animals’ backs. The depth of the surgical incision was controlled by removing the epithelial tissue until the dorsal muscular fascia was exposed. The animals were anesthetized with ketamine and xylazine via intraperitoneal injection. The rats were randomly divided into five groups of 6 animals each, according to the treatment received. Group 1 (L4): GaAs laser (4 J/cm²); group 2 (L30): GaAlAs laser (30 J/cm²); group 3 (L60):... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cicatrization; Laser; Healing ointment; Collagen I and III; Cutaneous wound. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000400005 |
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