Your browser doesn't support javascript.
loading
Effect of fish and olive oil on mitochondrial ATPase activity and membrane fluidity in patients with relapsing-remitting multiple sclerosis treated with interferon beta 1-b / Efecto del aceite de pescado en la actividad hidrolítica de la ATPasa y en la fluidez de la membrana mitocondrial en pacientes con esclerosis múltiple remitente-recurrente tratados con interferón beta 1-b
Torres-Sánchez, Erandis D; Pacheco-Moisés, Fermín P; Macias-Islas, Miguel A; Morales-Sánchez, Eddic W; Ramírez-Ramírez, Viridiana; Celis de la Rosa, Alfredo J; Cid-Hernández, Margarita; Sorto-Gómez, Tanya E; Ortiz, Genaro G.
Afiliação
  • Torres-Sánchez, Erandis D; Mexican Institute of Social. West Biomedical Research Center (WBRC). Neuroscience Department Security (IMSS). Laboratory of Development-Aging, Neurodegenerative Diseases. Guadalajara. México
  • Pacheco-Moisés, Fermín P; University of Guadalajara. Center of Exact Sciences and Engineering. Department of Chemistry. Laboratory of Biochemistry. Guadalajara. México
  • Macias-Islas, Miguel A; University of Guadalajara. Health Science Center. Department of Pharmacology. Guadalajara. México
  • Morales-Sánchez, Eddic W; Mexican Institute of Social. West Biomedical Research Center (WBRC). Neuroscience Department Security (IMSS). Laboratory of Development-Aging, Neurodegenerative Diseases. Guadalajara. México
  • Ramírez-Ramírez, Viridiana; Mexican Institute of Social. West Biomedical Research Center (WBRC). Neuroscience Department Security (IMSS). Laboratory of Development-Aging, Neurodegenerative Diseases. Guadalajara. México
  • Celis de la Rosa, Alfredo J; University of Guadaljara. Health Science Center. Public Department. Guadalajara. México
  • Cid-Hernández, Margarita; University of Guadalajara. Center of Exact Sciences and Engineering. Department of Chemistry. Laboratory of Biochemistry. Guadalajara. México
  • Sorto-Gómez, Tanya E; Mexican Institute of Social. West Biomedical Research Center (WBRC). Neuroscience Department Security (IMSS). Laboratory of Development-Aging, Neurodegenerative Diseases. Guadalajara. México
  • Ortiz, Genaro G; Mexican Institute of Social. West Biomedical Research Center (WBRC). Neuroscience Department Security (IMSS). Laboratory of Development-Aging, Neurodegenerative Diseases. Guadalajara. México
Nutr. hosp ; 35(1): 162-168, ene.-feb. 2018. tab, graf
Article em En | IBECS | ID: ibc-172104
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT
Background: Multiple sclerosis (MS) is an inflammatory disease of the central nervous system associated with increased oxidative stress (OS) and mitochondrial alterations. Fish oil consumption has neuroprotective, antioxidant and anti-inflammatory effects in patients with relapsing-recurrent MS (RR-MS). Objective: To evaluate changes in the hydrolytic activity of ATP synthase and mitochondrial membrane fluidity in patients with RR-MS who receive fish oil or olive oil as a dietary supplement. Methods: Clinical, controlled, randomized, double-blind trial. Patients consumed fish oil or olive oil for one year. The hydrolytic activity of ATPase and the fluidity of the mitochondrial membrane of platelets were quantified. Results: In patients with RR-MS, a decrease in the fluidity of mitochondrial membranes and an increase in the hydrolytic activity of ATP synthase was observed in comparison with healthy controls. After 6 or 9 months of treatment with fish oil or olive oil, respectively, these values were normalized. Conclusion: The consumption of fish oil and olive oil increases the fluidity of the mitochondrial membranes and decreases the catabolic activity of ATP synthase in platelets from patients with RR-MS (AU)
RESUMEN
Introducción: la esclerosis multiple (EM) es una enfermedad inflamatoria del sistema nervioso central asociada con estrés oxidativo (EO) y alteraciones mitocondriales. El aceite de pescado tiene efectos neuroprotectores, antioxidantes y antiinflamatorios en pacientes con EM remitente-recurrente (EM-RR). Objetivo: evaluar los cambios en la actividad hidrolítica de la ATPasa y de la fluidez de membrana mitocondrial en pacientes con EM-RR que reciben aceite de pescado o aceite de oliva como suplemento alimenticio. Métodos: ensayo clínico, controlado, aleatorizado, doble ciego. Los pacientes consumieron aceite de pescado o aceite de oliva durante un año. Se cuantifico la actividad hidrolítica de la ATPasa y la fluidez de la membrana mitocondrial de plaquetas. Resultados: en pacientes con EM-RR hay una disminución de la fluidez de las membranas mitocondriales y un incremento de la actividad hidrolítica de la ATPasa en comparación con controles sanos. Después de 6 y 9 meses de tratamiento con aceite de oliva y de aceite de pescado, respectivamente, los valores se normalizaron y se mantuvieron así hasta el fin del estudio. Conclusión: el consumo de aceite de pescado y aceite de oliva incrementan la fluidez de membrana y disminuye la actividad catabólica de la ATP sintasa en pacientes con EM-RR (AU)
Assuntos

Texto completo: 1 Coleções: 06-national / ES Base de dados: IBECS Tipo de estudo: Clinical_trials Limite: Adolescent / Adult / Female / Humans / Male País/Região como assunto: Mexico Idioma: En Ano de publicação: 2018 Tipo de documento: Article

Texto completo: 1 Coleções: 06-national / ES Base de dados: IBECS Tipo de estudo: Clinical_trials Limite: Adolescent / Adult / Female / Humans / Male País/Região como assunto: Mexico Idioma: En Ano de publicação: 2018 Tipo de documento: Article