Publications by authors named "Maria B Vigo"

Acetaminophen (APAP) administration at therapeutic doses is safe, however overdosing produces hepatocellular injury via a multifactorial mechanism(s) that involves generation of reactive oxygen species (ROS), being the most common cause of acute liver failure (ALF) in the northern hemisphere. Brain alterations induced by APAP intoxication are usually considered secondary to hepatic encephalopathy development due to ALF. Although APAP is primarily metabolized in the liver, it is also distributed and metabolized homogeneously in the brain, affecting brain redox status.

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Unlabelled: Changes in expression of liver ABC transporters have been described during acute APAP intoxication. However, the effect of APAP on brain ABC transporters is poorly understood. The aim of this study was to evaluate the effect of APAP on brain ABC transporters expression and the role of the oxidative stress sensor Nrf2.

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