Serum uric acid level as a marker for mortality and acute kidney injury in patients with acute paraquat intoxication

Abstract
Background. Paraquat (PQ) is a non-selective herbicide that generates reactive oxygen species (ROS) in vivo. Uric acid emerged as a marker of oxidative stress and may enhance ROS-mediated injury in acute PQ intoxication. Therefore, we investigated the association between uric acid levels and mortality and acute kidney injury (AKI) in the present study.