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Efectos protectores del aceite de Nigella sativa en la lesión pulmonar inducida por hiperoxia / Protective Effects of Nigella sativa Oil in Hyperoxia-Induced Lung Injury
Endres, Loraine; Tayman, Cuneyt; Straub, Heather; Cekmez, Ferhat; Kafa, Ilker Mustafa; Plunkett, Beth; Emre Canpolat, Fuat; Clark-Kauffman, Elizabeth; Cetinkaya, Merih; Wagenaar, Kim; Zhou, Ying; Tonbul, Alparslan; Ramey, Sharon; Uysal, Sema; Tunc, Turan; Sarici, S. Umit.
Afiliação
  • Endres, Loraine; Northshore University HealthSystem. Obstetrics and Gynecology. Evanston. USA
  • Tayman, Cuneyt; GATA Military School of Medicine. Department of Neonatology. Ankara. Turquía
  • Straub, Heather; Northshore University HealthSystem. Obstetrics and Gynecology. Evanston. USA
  • Cekmez, Ferhat; GATA Military School of Medicine. Department of Neonatology. Ankara. Turquía
  • Kafa, Ilker Mustafa; Uludag University Faculty of Medicine. Department of Anatomy. Bursa. Turquía
  • Plunkett, Beth; Northshore University HealthSystem. Obstetrics and Gynecology. Evanston. USA
  • Emre Canpolat, Fuat; GATA Military School of Medicine. Department of Neonatology. Ankara. Turquía
  • Clark-Kauffman, Elizabeth; Northshore University HealthSystem. Research Institute. Evanston. USA
  • Cetinkaya, Merih; GATA Military School of Medicine. Department of Neonatology. Ankara. Turquía
  • Wagenaar, Kim; Lake County Health Department. Primary Care Services. Waukegan. USA
  • Zhou, Ying; Northshore University HealthSystem. Research Institute. Evanston. USA
  • Tonbul, Alparslan; Fatih University. Faculty of Medicine. Department of Neonatology. Ankara. Turquía
  • Ramey, Sharon; Virginia Tech Carilion School of Medicine. Research Institute. Roanoke. USA
  • Uysal, Sema; Northshore University HealthSystem. Research Institute. Evanston. USA
  • Tunc, Turan; GATA Military School of Medicine. Department of Neonatology. Ankara. Turquía
  • Sarici, S. Umit; GATA Military School of Medicine. Department of Neonatology. Ankara. Turquía
Arch. bronconeumol. (Ed. impr.) ; 49(1): 15-21, ene. 2013. ilus, graf, tab
Article em Es | IBECS | ID: ibc-107770
Biblioteca responsável: ES1.1
Localização: BNCS
RESUMEN
Antecedentes: Se cree que la lesión pulmonar inducida por el oxígeno conduce al desarrollo de una displasia broncopulmonar en los recién nacidos prematuros. Hemos evaluado los efectos favorables del aceite de Nigella sativa (NSO) en ratas con lesión pulmonar inducida por hiperoxia. Métodos: Se utilizaron 30 ratas Sprague-Dawley recién nacidas a las que se dividió aleatoriamente en 3 grupos para aplicarles hiperoxia (O2 al 95%), hiperoxia+NSO o el grupo de control (O2 al 21%). A las crías del grupo de hiperoxia+NSO se les administró NSO a una dosis de 4ml/kg al día por vía intraperitoneal durante el periodo de estudio. Se realizó una evaluación histopatológica, inmunoquímica y bioquímica (superóxido dismutasa [SOD], glutatión peroxidasa [GSH-Px], malonilaldehído [MDA] y mieloperoxidasa [MPO]). Resultados: En la evaluación histopatológica e inmunoquímica, la gravedad de la lesión pulmonar fue significativamente inferior en el grupo de hiperoxia+NOS (p<0,05). Los niveles tisulares de GSH-Px y SOD se mantuvieron significativamente preservados, y los niveles de MDA y MPO fueron significativamente inferiores en el grupo de hiperoxia+NSO (p<0,05). Conclusión: El NSO redujo significativamente la gravedad de la lesión pulmonar debida a la hiperoxia(AU)
ABSTRACT
Background: Oxygen-induced lung injury is believed to lead to the development of bronchopulmonary dysplasia in premature infants. We have evaluated the beneficial effects of Nigella sativa oil (NSO) on rats with hyperoxia-induced lung injury. Methods: Thirty newborn Sprague-Dawley rats were randomly divided into 3 groups as hyperoxia (95% O2), hyperoxia+NSO and control (21% O2). Pups in the hyperoxia+NSO group were administered intraperitoneal NSO at a dose of 4ml/kg daily during the study period. Histopathologic, immunochemical, and biochemical evaluations (superoxide dismutase [SOD], glutathione peroxidase [GSH-Px], malonaldehyde [MDA] and myeloperoxidase [MPO]) were performed. Results: In the histopathologic and immunochemical evaluation, severity of lung damage was significantly lower in the hyperoxia+NOS group (P<0.05). Tissue GSH-Px and SOD levels were significantly preserved, and MDA, MPO levels were significantly lower in the hyperoxia+NSO group (P<0.05). Conclusion: NSO significantly reduced the severity of lung damage due to hyperoxia(AU)
Assuntos
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Coleções: 06-national / ES Base de dados: IBECS Assunto principal: Displasia Broncopulmonar / Nigella sativa / Preparações de Plantas / Fitoterapia Tipo de estudo: Etiology_studies Limite: Animals Idioma: Es Revista: Arch. bronconeumol. (Ed. impr.) Ano de publicação: 2013 Tipo de documento: Article
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Coleções: 06-national / ES Base de dados: IBECS Assunto principal: Displasia Broncopulmonar / Nigella sativa / Preparações de Plantas / Fitoterapia Tipo de estudo: Etiology_studies Limite: Animals Idioma: Es Revista: Arch. bronconeumol. (Ed. impr.) Ano de publicação: 2013 Tipo de documento: Article