Artículo
The offspring from rats fed a fatty diet display impairments in the activation of liver peroxisome proliferator activated receptor alpha and features of fatty liver disease
Heinecke, Maria Florencia
; Mazzucco, María Belén
; Fornes, Daiana
; Roberti, Sabrina Lorena
; Jawerbaum, Alicia Sandra
; White, Verónica
Fecha de publicación:
07/2020
Editorial:
Elsevier Ireland
Revista:
Molecular and Cellular Endocrinology
ISSN:
1872-8057
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Maternal obesity programs liver derangements similar to those of NAFLD. Our main goal was to evaluate whether these liver anomalies were related to aberrant PPARα function. Obesity was induced in female Albino-Wistar rats by a fatty diet (FD rats). Several parameters related to NAFLD were evaluated in both plasma and livers from fetuses of 21 days of gestation and 140-day-old offspring. FD fetuses and offspring developed increased levels of AST and ALT, signs of inflammation and oxidative and nitrative stress-related damage. FD offspring showed dysregulation of Plin2, CD36, Cyp4A, Aco, Cpt-1, Hadha and Acaa2 mRNA levels, genes involved in lipid metabolism and no catabolic effect of the PPARα agonist clofibrate. These results suggest that the FD offspring is prone to develop fatty liver, a susceptibility that can be linked to PPARα dysfunction, and that this could in turn be related to the liver impairments programmed by maternal obesity.
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CEFYBO)
Articulos de CENTRO DE ESTUDIOS FARMACOLOGICOS Y BOTANICOS
Articulos de CENTRO DE ESTUDIOS FARMACOLOGICOS Y BOTANICOS
Citación
Heinecke, Maria Florencia; Mazzucco, María Belén; Fornes, Daiana; Roberti, Sabrina Lorena; Jawerbaum, Alicia Sandra; et al.; The offspring from rats fed a fatty diet display impairments in the activation of liver peroxisome proliferator activated receptor alpha and features of fatty liver disease; Elsevier Ireland; Molecular and Cellular Endocrinology; 511; 7-2020
Compartir
Altmétricas