Antioxidant and toxicity studies of biosynthesized cerium oxide nanoparticles in rats.

ABSTRACT:

Purpose

The purpose of this study was to investigate the acute toxic potential of cerium oxide nanoparticles (CNPs) synthesized by pullulan in adult male Wistar rats.

Patients and methods

Thirty male Wistar rats randomly were divided into five experimental groups of six animals each. The animals were received 50, 100, 200, and 400 mg/kg CNPs for 14 consecutive days. At the end of the experiment, the rats were euthanized and histopathological evaluation of the liver and renal tissues, as well ass, the markers of serum oxidative stress including thiobarbituric acid reactive substances, total sulfhydryl content, and antioxidant capacity (using ferric reducing/antioxidant power assay) were assessed. Hematological parameters and the activity of liver function enzymes were also me

SUBMITTER: Khorrami MB 

PROVIDER: S-EPMC6487897 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature