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Anti-inflammatory effects of hyperbaric oxygen on irradiated laryngeal tissues / Efeitos anti-inflamatórios do oxigênio hiperbárico sobre tecidos laríngeos irradiados
Arıcıgil, Mitat; Dündar, Mehmet Akif; Yücel, Abitter; Arbağ, Hamdi; Arslan, Abdullah; Aktan, Meryem; Fındık, Sıdıka; Kılınç, İbrahim.
Affiliation
  • Arıcıgil, Mitat; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Dündar, Mehmet Akif; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Yücel, Abitter; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Arbağ, Hamdi; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Arslan, Abdullah; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Aktan, Meryem; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Fındık, Sıdıka; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
  • Kılınç, İbrahim; Necmettin Erbakan University. Department of Otorhinolaryngology Head and Neck Surgery. Konya. TR
Braz. j. otorhinolaryngol. (Impr.) ; Braz. j. otorhinolaryngol. (Impr.);84(2): 206-211, Mar.-Apr. 2018. tab, graf
Article in En | LILACS | ID: biblio-889365
Responsible library: BR1.1
ABSTRACT
Abstract Introduction To manage the complications of irradiation of head and neck tissue is a challenging issue for the otolaryngologist. Definitive treatment of these complications is still controversial. Recently, hyperbaric oxygen therapy is promising option for these complications. Objective In this study, we used biochemical and histopathological methods to investigate the efficacy of hyperbaric oxygen against the inflammatory effects of radiotherapy in blood and laryngeal tissues when radiotherapy and hyperbaric oxygen are administered on the same day. Methods Thirty-two Wistar Albino rats were divided into four groups. The control group was given no treatment, the hyperbaric oxygen group was given only hyperbaric oxygen therapy, the radiotherapy group was given only radiotherapy, and the radiotherapy plus hyperbaric oxygen group was given both treatments on the same day. Results Histopathological and biochemical evaluations of specimens were performed. Serum tumor necrosis factor-α, interleukin-1β, and tissue inflammation levels were significantly higher in the radiotherapy group than in the radiotherapy plus hyperbaric oxygen group, whereas interleukin-10 was higher in the radiotherapy plus hyperbaric oxygen group. Conclusion When radiotherapy and hyperbaric oxygen are administered on the same day, inflammatory cytokines and tissue inflammation can be reduced in an early period of radiation injury.
RESUMO
Resumo Introdução O manejo das complicações da irradiação do tecido da cabeça e pescoço é uma questão desafiadora para o otorrinolaringologista. O tratamento definitivo dessas complicações ainda é controverso. Recentemente, a oxigenoterapia hiperbárica tem sido uma opção promissora para essas complicações. Objetivo Nesse estudo foram usados métodos bioquímicos e histopatológicos para investigar a eficácia do oxigênio hiperbárico contra os efeitos inflamatórios da radioterapia no sangue e nos tecidos laríngeos, quando a radioterapia e oxigênio hiperbárico são administrados no mesmo dia. Métodos Trinta e dois ratos Wistar albinos foram divididos em quatro grupos. O grupo controle nao recebeu tratamento, o grupo de oxigenio hiperbarico recebeu apenas oxigenoterapia hiperbarica, o grupo de radioterapia recebeu apenas radioterapia e o grupo de radioterapia com oxigenio hiperbarico recebeu ambos os tratamentos no mesmo dia. Resultados Foram realizadas avaliaçoes histopatologicas e bioquimicas dos especimes. Os niveis sericos de fator de necrose tumoral-α, interleucina-1β e inflamaçao tecidual foram significativamente maiores no grupo de radioterapia do que no grupo de radioterapia mais oxigenio hiperbarico, enquanto que a interleucina-10 foi maior no grupo de radioterapia mais oxigenio hiperbarico. Conclusão Quando a radioterapia e o oxigênio hiperbárico são administrados no mesmo dia, as citocinas inflamatórias e a inflamação tecidual podem ser reduzidas no período inicial da radiação.
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Full text: 1 Collection: 01-internacional Database: LILACS Main subject: Radiation Injuries, Experimental / Hyperbaric Oxygenation / Inflammation Limits: Animals Language: En Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: OTORRINOLARINGOLOGIA Year: 2018 Document type: Article Affiliation country: Turkey Country of publication: Brazil

Full text: 1 Collection: 01-internacional Database: LILACS Main subject: Radiation Injuries, Experimental / Hyperbaric Oxygenation / Inflammation Limits: Animals Language: En Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: OTORRINOLARINGOLOGIA Year: 2018 Document type: Article Affiliation country: Turkey Country of publication: Brazil