Perfluoroundecanoic acid induces DNA damage, reproductive and pathophysiological dysfunctions via oxidative stress in male Swiss mice.

Perfluoroundecanoic acid (PFUnA) is an eleven carbon-chain compound that belongs to the perfluoroalkyl carboxylic acid family. It has been detected in the human blood, effluents, and surface/ground waters, but its toxic effects to the DNA and reproductive system remain unclear. This study was aimed at exploring the toxicity of PFUnA on the hepatic DNA, organ-system and reproductive system in orally treated male Swiss mice.