2004
DOI: 10.1016/j.mito.2004.07.033
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Mitochondrial signal transduction in accelerated wound and retinal healing by near-infrared light therapy

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Cited by 399 publications
(269 citation statements)
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“…Low-energy light irradiation in the far red to near-infrared (NIR) range modulates various biological processes (Karu 1999), such as acceleration of electron transfer in the respiratory chain and activation of photoacceptors, especially cytochrome oxidase, thereby increasing cellular ATP production (Karu, 1999;Wong-Riley et al, 2005; current study). NIR-LED light treatment also protects the retina from methanol-induced toxicity in vivo, a mechanism that is reliant on increasing mitochondrial oxidative metabolism (Eells et al, , 2004. Previous studies have demonstrated the optimal wavelength of NIR treatment in reversing the downregulation of cytochrome oxidase activity and cellular ATP content induced by toxins (WongRiley et al, 2005).…”
Section: Discussionmentioning
confidence: 99%
“…Low-energy light irradiation in the far red to near-infrared (NIR) range modulates various biological processes (Karu 1999), such as acceleration of electron transfer in the respiratory chain and activation of photoacceptors, especially cytochrome oxidase, thereby increasing cellular ATP production (Karu, 1999;Wong-Riley et al, 2005; current study). NIR-LED light treatment also protects the retina from methanol-induced toxicity in vivo, a mechanism that is reliant on increasing mitochondrial oxidative metabolism (Eells et al, , 2004. Previous studies have demonstrated the optimal wavelength of NIR treatment in reversing the downregulation of cytochrome oxidase activity and cellular ATP content induced by toxins (WongRiley et al, 2005).…”
Section: Discussionmentioning
confidence: 99%
“…Estudos recentes vêm documentando as vias envolvidas na geração de energia e na proteção antioxidante mediadas pela mitocôndria (18)(19) . Tem sido sugerido que a função mitocondrial é estimulada pela sua elevada fotorrecepção à luz monocromática do laser (6,18) .…”
Section: Discussionunclassified
“…Tem sido sugerido que a função mitocondrial é estimulada pela sua elevada fotorrecepção à luz monocromática do laser (6,18) . Dessa maneira, os componentes da cadeia respiratória celular são ativados, controlando a fosforilação oxidativa, produzindo ácido nucléico e induzindo a proliferação celular por mitose (18)(19) .…”
Section: Discussionunclassified
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“…Emissions outside the visible range must be considered, such as near-infrared radiation (750-950 nm) that is present in daylight and incandescent lamps but not LEDs. Research shows that there needs to be a balance -the use of these light frequencies can repair damaged retinal cells 11 and are necessary. The use of heavy metals in LEDs must be reduced and a process for waste management established.…”
Section: Optic Nervementioning
confidence: 99%