CAT and myelomeningocele: The following antioxidant enzymes, including SOD, display lower than typical levels of activity or concentration in infants with myelomeningocele and/or their mothers: carbonic anhydrase (CA), erythrocyte free radical scavenging enzymes (FRSE) included catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPX) and glutathione‐S‐ transferase (GST).70