Hepatoprotective Effects of N-Acetylcysteine and Guarana in a Wistar Rat Model of Acute Acetaminophen Toxicity.
Acetaminophen overdose causes acute liver injury through oxidative stress, inflammation, and hepatocellular damage. This study evaluated the post-exposure effects of N-acetylcysteine (NAC), guarana, and their combination in a rat model of acute acetaminophen toxicity. Thirty male Wistar rats were randomly allocated to...