Low-intensity LED therapy (658 nm) on burn healing: a series of cases
RA de Oliveira, LLB Boson, SMM Portela… - Lasers in Medical …, 2018 - Springer
RA de Oliveira, LLB Boson, SMM Portela, ALMM Filho, D de Oliveira Santiago
Lasers in Medical Science, 2018•SpringerThe objective of this study was to evaluate the effects of LED on burns healing. Five patients
with skin burns were submitted to photobiomodulation by LED, GaAsIP diode,(λ 658 nm)
with 40 mW, 7 J/cm 2 on every other day. Biopsies of burned skin were performed and the
healing process was photographed. Patients with bilateral burns were used as self-control,
having one limb being irradiated and the contralateral limb irradiated with placebo. The
burns treated with LED showed higher epithelization, with keratinocytes and fibroblasts …
with skin burns were submitted to photobiomodulation by LED, GaAsIP diode,(λ 658 nm)
with 40 mW, 7 J/cm 2 on every other day. Biopsies of burned skin were performed and the
healing process was photographed. Patients with bilateral burns were used as self-control,
having one limb being irradiated and the contralateral limb irradiated with placebo. The
burns treated with LED showed higher epithelization, with keratinocytes and fibroblasts …
Abstract
The objective of this study was to evaluate the effects of LED on burns healing. Five patients with skin burns were submitted to photobiomodulation by LED, GaAsIP diode, (λ 658 nm) with 40 mW, 7 J/cm2 on every other day. Biopsies of burned skin were performed and the healing process was photographed. Patients with bilateral burns were used as self-control, having one limb being irradiated and the contralateral limb irradiated with placebo. The burns treated with LED showed higher epithelization, with keratinocytes and fibroblasts proliferation, increased collagen synthesis, decreased pain, and pruritus. In conclusion, there was a faster clinical improvement in the irradiated limbs.
Springer
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