Intestinal permeability and glucagon-like peptide-2 in children with autism: a controlled pilot study.

Department of Pediatrics, University of Calgary, Calgary, AB, Canada. marli.robertson@calgaryhealthregion.ca

We measured small intestinal permeability using a lactulose:mannitol sugar permeability test in a group of children with autism, with current or previous gastrointestinal complaints. Secondly, we examined whether children with autism had an abnormal glucagon-like peptide-2 (GLP-2) response to feeding. Results were compared with sibling controls and children without developmental disabilities. We enrolled 14 children with autism, 7 developmentally normal siblings of these children and 8 healthy, developmentally normal, unrelated children. Our study did not detect differences in these measures of gastrointestinal function in a group of children with autism.

PMID: 18311517 [PubMed - indexed for MEDLINE]