Oxidative Stress, Folate Receptor Autoimmunity, and CSF Findings in Severe Infantile Autism

Figure 4

The relationship between the serotonin metabolite 5HIAA concentration and redox status. This plot shows the cumulative number of antioxidant deficiencies or increased pro-oxidants on the X-axis and the percentage of patients with low CSF 5HIAA metabolites on the Y-axis, representing the end metabolite of serotonin production.