Evaluation of therapeutic laser influences on the healing of third-degree burns in rats according to different wavelengths
RatBurnUnspecifiedWistarMalen = 60 male Wistar rats allocated across five groupsTranscutaneous laser irradiation of the burn wound1.5 J/cm2 energy density at 200 mW/cm2 power density
Model: Third-degree dorsal skin burn created with a 95 degrees C copper stamp under anaesthesia
All laser groups showed greater reduction in wound size than the untreated control, but differences were not statistically significant except between the red and blue laser groups on the final day. The authors concluded that green, blue, red and infrared wavelengths may accelerate healing, with the…
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