therapeutic doses. However, overdoses of acetaminophen induce severe oxidative stress,
which leads to acute liver failure. Nicotinamide has proven effective in ameliorating many
pathological conditions that occur due to oxidative stress. This study verifies the prophylactic
and therapeutic effects of nicotinamide against the hepatic pathophysiological and
ultrastructural alterations induced by acetaminophen. Wistar rats intoxicated with an acute …