Objective To study the correlation between the inflammatory cytokines and autism spectrum disorder(ASD),and to search new serum markers for diagnosis and treatment of this disease.Methods Forty inflammatory cytokines such as interferon-γ,interleukins(IL),macrophage inflammatory protein in 20 cases of ASD and 20 healthy children as the healthy control group were detected by adopting the protein chip technology.Results The granular-macrophage colony stimulating factor and expression levels of GM-CSF,IL-4,IL-5...