Children with anorexia nervosa showed altered entero-insular axis responses to meals — abnormal GLP-1, insulin, and glucose patterns — suggesting gut-brain hormone disruption contributes to the disorder's maintenance.
Key findingChildren with anorexia nervosa demonstrated disrupted entero-insular axis responses: abnormal GLP-1, insulin, glucose, and gut peptide dynamics after
What the researchers found
Children with anorexia nervosa demonstrated disrupted entero-insular axis responses: abnormal GLP-1, insulin, glucose, and gut peptide dynamics after meals compared to healthy controls — gut hormone dysfunction may perpetuate the disease beyond psychological factors.
Why it matters
Relevant for glp-1, gut-healing, anxiety-mood.
How the study worked
clinical-trial study on glp-1, gut-healing.
What this study cannot tell us
See abstract.
How to read the evidence
moderate evidence.
When this study was published
Published in 2005.
The bigger picture
Advances peptide/biomarker research.
Questions still open
- Further research needed.
- Clinical translation to evaluate.
Common questions
What was studied?
What was found?
Read the original research
Entero-insular axis in children with anorexia nervosa.
Psychoneuroendocrinology, 30(4), 364-72
Citation
Tomasik, Przemyslaw J; Sztefko, Krystyna; Starzyk, Jerzy; Rogatko, Iwona; Szafran, Zdzisław. (2005). Entero-insular axis in children with anorexia nervosa.. Psychoneuroendocrinology, 30(4), 364-72.