Cited by 59Gastrointestinal motility and disordersHeart Rate Variability and Autonomic ControlGut microbiota and health

Autonomic nervous system activity in constipation-predominant irritable bowel syndrome patients

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Mazur, Marcel, Furgała, Agata, Jabłoński, Konrad, Mach, Tomasz, Thor, Piotr·2012·Medical Science Monitor

Abstract

BACKGROUND: The main mechanism underlying irritable bowel syndrome is currently believed to be a dysfunction of the brain-gut axis. Autonomic nervous system dysfunction can contribute to development of irritable bowel syndrome symptoms by disturbing visceral sensations. MATERIAL/METHODS: Thirty patients with a diagnosis of constipation-predominant irritable bowel syndrome and 30 healthy volunteers were included in the study. Resting and functional autonomic nervous system tests and percutaneous electrogastrography were performed. Plasma adrenalin, noradrenalin, insulin, ghrelin and cholecystokinin activity was analyzed. RESULTS: Increased sympathetic activation with disturbed parasympathetic function was demonstrated. Patients had substantially higher plasma catecholamine concentration, which confirms sympathetic overbalance. Hyperinsulinemia may explain sympathetic predominance followed by gastric and intestinal motility deceleration. Abnormal, reduced ghrelin and cholecystokinin titre may disturb brain-gut axis functioning and may be responsible for gastric motility deceleration. In electrogastrography, distinctly lower values of fasting normogastria percentage and dominant power were observed. Patients had substantially lower slow wave coupling percentage both in fasting and postprandial periods, which negatively correlated with plasma catecholamines level. Gastric myoelectrical activity disturbances may result from lack of sympatho-parasympathetic equilibrium. CONCLUSIONS: Central sympathetic influence within the brain-gut axis is most probably responsible for myoelectrical activity disturbances in irritable bowel syndrome patients.

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  1. [35]Peeters TL Central and peripheral mechanisms by which ghrelin regulates gut motility J Physiol Pharmacol 2003 54 Suppl 4 95 103 15075452

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Authors
Mazur, M., Furgała, A., Jabłoński, K., Mach, T., & Thor, P.
Affiliations
Jagiellonian University (PL)
Corresponding author
Mazur, Marcel
Venue
Medical Science Monitor
Published
2012
Volume
18
Issue
8
Pages
CR493-CR499
ISSN
1234-1010 (ISSN-L)
OpenAlex
W2057308052
Cited by
59
References
49
Citations by year
2026: 5 · 2025: 5 · 2024: 7 · 2023: 4 · 2022: 9 · 2021: 3 · 2020: 6 · 2019: 5 · 2017: 3 · 2016: 2 · 2015: 2 · 2014: 3 · 2013: 5
FWCI
3.10
Type
journal article
Language
en
Open access
Licence
cc-by-nc-nd
Locations
  • Medical Science Monitor (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Jagiellonian University Repository (Jagiellonian University) (submittedVersion, cc-by-nc-nd)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
Keywords
irritable bowel syndrome with constipation, autonomic dysfunction, gut-brain axis, sympathetic hyperactivity, parasympathetic dysfunction, plasma catecholamines, hyperinsulinemia, ghrelin, cholecystokinin, electrogastrography, gastric myoelectrical activity, visceral sensation
MeSH terms
Adult, Autonomic Nervous System, Catecholamines, Constipation, Electromyography, Fasting, Feeding Behavior, Female, Gastrointestinal Hormones, Heart Rate, Humans, Male, Respiration, Case-Control Studies, Irritable Bowel Syndrome

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