CAT and autism: The current results discovered a significant increase in MDA and CK; in addition to a significant decrease in GSH, GST, catalase, and K+ levels in the brain tissue of neonatal pups after intrauterine exposure to fluoxetine, which can be connected with the development of oxidative stress related to autism, many studies have shown that increase in oxidative stress due to maternal exposure to environmental toxins or some drugs during pregnancy have been associated with the development of autism [48,50].