Treating the cause of illness rather than the symptoms: parental causal beliefs and treatment choices in autism spectrum disorder.

Objectives: To explore the relationship between causal beliefs on autism (CBA) and treatment choices.

Design And Methods: A cross-sectional design was employed. Parents of a child with autism spectrum disorder (ASD) were asked to complete the Lay-Beliefs about Autism Questionnaire (LBA-Q) and answer questions about treatments used.

Treatment choices in autism spectrum disorder: the role of parental illness perceptions.

A cross-sectional design was employed. Parents of a child with Autism Spectrum Disorder (ASD) were asked to complete a modified version of the Revised Illness-Perception Questionnaire (IPQ-RA) and answer questions about information-seeking activities and treatments used. Internal consistency, construct validity, and factor structure were assessed.

Family trios analysis of common polymorphisms in the obestatin/ghrelin, BDNF and AGRP genes in patients with Anorexia nervosa: association with subtype, body-mass index, severity and age of onset.

Anorexia nervosa (AN) affects 0.3% of young girls with a mortality of 6%/decade and is strongly familial with genetic factors. Ghrelin is an upstream regulator of the orexigenic peptides NPY and AgRP and acts as a natural antagonist to leptin's effects on NPY/AgRP-expressing neurons, resulting in an increase in feeding and body weight.