Photobiomodulation
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. The analgesic effect of photobiomodulation therapy (830 nm) on the masticatory muscles: a randomized, double-blind study
Abstract: This study assesses the efficacy of photobiomodulation therapy (830 nm) for myalgia treatment of masticatory muscles. Sixty patients with muscular myalgia were selected and randomly allocated into 2 groups (n=30): Group A comprised patients given a placebo (control), and Group B consisted of those undergoing photobiomodulation therapy (PBMT). PBMT
Braz. oral res.. Publicado em: 18/12/2017
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14. The effects of photobiomodulation therapy on Staphylococcus aureus infected surgical wounds in diabetic rats. A microbiological, histopathological, and biomechanical study
ABSTRACT PURPOSE: To evaluate the effects of photobiomodulation therapy (PBMT) at 685 nm on diabetic wound healing in rats suffering from bacterial infection induced by Staphylococcus aureus (S. aureus). METHODS: Thirty streptozotocin-induced diabetic rats were allocated into two groups: control and PBMT. A 4-cm full-thickness linear-incision was made on t
Acta Cir. Bras.. Publicado em: 2016-08
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15. Low-intensity laser therapy and led (light emitting diode) therapy in mechanical resistance of Rattus norvegicus chest inscision with implant of steel wire for sternal suture
INTRODUCTION: Low-intensity laser (LILT) and LED therapy are indicated in repairing surgical incisions, which occur in cardiac surgery. One major concern in this case is the presence of metallic wire used for sternal sutures, its temperature may rise while using a laser or LED. This study aimed to analyze the tensiometric properties of the skin tissue with l
Rev. Bras. Eng. Bioméd.. Publicado em: 2013-06
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16. Terapia laser de baixa intensidade a 808 nm reduz a resposta inflamatória e favorece a regeneração muscular
Muscle regeneration is a complex phenomenon, involving coordinated activation of several cellular responses. During this process, oxidative stress, and consequent tissue damage occur with a severity that may depend on the intensity and duration of the inflammatory response. Among the therapeutic approaches to attenuate inflammation and increase tissue repair
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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17. Avaliação da fototerapia laser em fraturas cirúrgicas em tíbia de coelhos submetidas ou não a enxerto ósseo cerâmico bifásico.
O objetivo deste estudo foi avaliar o efeito da fotobiomodulação laser (780nm, 50mW, 4x4J/cm2 = 16J/cm2, ϕ 0,5cm2, CW) associada ou não a implante de Enxerto Ósseo Cerâmico Bifásico e Reparação Óssea Guiada através da técnica de histologia, histomorfometria, espectroscopia Raman e Fluorescência laser no reparo de fraturas cirúrgicas
Publicado em: 2010
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18. Avaliação do emprego da fototerapia laser no processo inflamatório induzido por carragenina na articulação temporomandibular de rato.
As disfunções temporomandibulares (DTMs) são frequentes na população e geralmente estão associadas a processos inflamatórios. Estudos anteriores tem evidenciado efeitos positivos da fotobiomodulação laser (FBML) nas DTMs. Contudo, seu mecanismo de ação na resposta inflamatória da articulação temporomandibular (ATM) ainda e pouco conhecido. O ob
Publicado em: 2008
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19. Therapeutic photobiomodulation for methanol-induced retinal toxicity
Methanol intoxication produces toxic injury to the retina and optic nerve, resulting in blindness. The toxic metabolite in methanol intoxication is formic acid, a mitochondrial toxin known to inhibit the essential mitochondrial enzyme, cytochrome oxidase. Photobiomodulation by red to near-IR radiation has been demonstrated to enhance mitochondrial activity a
The National Academy of Sciences.