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The current study was undertaken with the aim of assessing the psychopathological symptoms, personality profile, and hostility in detained adolescents with delinquent behavior. A cross-sectional analytical study was carried out on 50 admitted adolescent delinquents in correctional institutes in the Greater Cairo region of Egypt. Results for delinquent adolescents were compared with age-equivalent adolescents with no history of delinquency. Both groups were subjected to the Adolescent and Adult Psychological State Inventory, Eysenck Personality Questionnaire, Locus of Control scale, and the Hostility and Direction of Hostility Questionnaire (HDHQ). Results concluded that adolescents with delinquent behavior displayed increased rates of psychiatric disorders over the comparative group. Significantly higher scores on the psychoticism, neuroticism, extraversion, and psychopathic deviation subscales and the Locus of Control scale were evident among the adolescent delinquent group compared with their nondelinquent peers. The delinquent group obtained, in general, higher overall scores on the HDHQ questionnaire when compared with the nondelinquent adolescents, while also obtaining higher scores on the paranoid hostility subscale of HDHQ. Acting out hostility scores correlated positively with neuroticism and psychoticism in delinquents. Psychiatric morbidity, extraversion, neuroticism, psychoticism, and increased hostility were found to contribute as major psychosocial factors underlying the psychopathology in detained juvenile delinquents.

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Background Autism may be one of the pediatric autoimmune neuropsychiatric disorders, and several studies investigated the frequency of serum anti-ganglioside M1 autoantibodies in children with autism, as possible indicators of autoimmunity to the brain. The current study aimed to compare the level of anti-ganglioside M1 autoantibodies between autistic and normally developed children and to study the correlation between the level of anti-ganglioside M1 autoatibodies and the severity of autism. Forty children with autism and 40 age- and gender-matched healthy controls were enrolled. The Childhood Autism Rating Scale was used to assess the severity of autism in the patient group at the time of the study. The clinical and demographic data were recorded and plasma anti-ganglioside M1 autoantibodies level was measured in both groups. Results The mean anti-ganglioside M1 autoantibodies level was significantly higher in autistic patients compared to the control group. The anti-ganglioside M1 autoantibodies level in patients with mild to moderate severity was insignificantly lower than its level in patients with severe autism. Conclusions Plasma anti-ganglioside MI autoantibodies levels are higher in autistic patients than in healthy controls which may imply that some cases of autism may be autoimmune in nature.