Analgesic Effect of Photobiomodulation on Bothrops Moojeni Venom-Induced Hyperalgesia: A Mechanism Dependent on Neuronal Inhibition,Cytokines and Kinin Receptors Modulation |
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| Authors: | Nikele Nadur-Andrade Camila Squarzoni Dale Victoria Regina da Silva Oliveira Elaine Flamia Toniolo Regiane dos Santos Feliciano José Antonio da Silva Jr Stella Regina Zamuner |
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| Institution: | 1Universidade Nove de Julho, São Paulo, São Paulo, Brazil;2Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil;Universidad de Costa Rica, COSTA RICA |
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| Abstract: | BackgroundEnvenoming induced by Bothrops snakebites is characterized by drastic local tissue damage that involves an intense inflammatory reaction and local hyperalgesia which are not neutralized by conventional antivenom treatment. Herein, the effectiveness of photobiomodulation to reduce inflammatory hyperalgesia induced by Bothrops moojeni venom (Bmv), as well as the mechanisms involved was investigated.Conclusion/SignificanceThese data demonstrate that LLLT interferes with mechanisms involved in nociception and hyperalgesia and modulates Bmv-induced nociceptive signal. The use of photobiomodulation in reducing local pain induced by Bothropic venoms should be considered as a novel therapeutic tool for the treatment of local symptoms induced after bothropic snakebites. |
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