Green LED light has anti-inflammatory effects on burns in rats

Burns : Journal of the International Society for Burn Injuries
Maria H C V CatãoIvna R R S Costa

Abstract

The aim of this study was to evaluate the effects of green LED light on inflammatory cells in skin burns: a histological study in rats. In this study, 40 rats were randomly divided into 2 groups: G1 - Control (CTR) and G2 - Green Led (LED). Immediately after injury, green light (60J/cm(2), 10s, λ520 at 550nm) was applied in a timely manner in the four coinciding points of the wound angles and at each point, the amount of 60J/cm (2) with a time of 10s was delivered, totaling 240J/cm(2) per session with 24h intervals until the day before animal sacrifice at 3, 7, 14 and 21 days with a lethal dose of intraperitoneal anesthetic. In the histological analysis, animals treated with green LED, from 7 days, showed a significant decrease (p<0.05) in inflammatory cells when compared to control group. Green LED light provides an anti-inflammatory effect on skin burns of rats.

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Citations

Apr 29, 2018·Lasers in Medical Science·Milene da Silva MeloRenato Amaro Zângaro
Mar 29, 2019·Lasers in Medical Science·Thamyres Maria Silva SimõesMaria Helena Chaves de Vasconcelos Catão
Sep 20, 2018·Lasers in Medical Science·Carlos Alberto OconPaulo de Tarso Camillo de Carvalho
Mar 14, 2020·Journal of Medical Systems·Rinaldo Roberto de Jesus GuirroLuciano Bachmann
Oct 3, 2018·Lasers in Medical Science·José de Alencar Fernandes NetoMaria Helena Chaves de Vasconcelos Catão
Feb 5, 2021·Experimental Gerontology·Jie ShenBoying Liang

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