Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Diarrhée motrice.

N W Read

    Clinics in Gastroenterology
    |July 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    Gut motor activity significantly impacts nutrient absorption and diarrhea. Abnormal gut motility can lead to insufficient contact time, causing diarrhea and other bowel dysfunction symptoms.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    'Gastric' hypoglycaemia--an important concept in diabetes management.

    Neurogastroenterology and motility·2006
    Same author

    Investigation into the role of cephalic stimulation of acid secretion on gastric emptying and appetite following a soup meal using the gastric acid inhibitor omeprazole.

    Appetite·2004
    Same author

    Abnormal illness behaviour and locus of control in patients with functional bowel disorders.

    British journal of health psychology·2003
    Same author

    Prospective study of factors influencing the persistence of symptoms in hospitalised patients with acute infection.

    Journal of psychosomatic research·2003
    Same author

    Increased rectal mucosal expression of interleukin 1beta in recently acquired post-infectious irritable bowel syndrome.

    Gut·2003
    Same author

    Food and hypersensitivity in functional dyspepsia.

    Gut·2002
    Same journal

    Pathophysiology of non-neoplastic colonic disorders.

    Clinics in gastroenterology·1986
    Same journal

    The pathogenesis and pathophysiology of rectal prolapse and solitary rectal ulcer syndrome.

    Clinics in gastroenterology·1986
    Same journal

    Physiology and pathophysiology of the colonic circulation.

    Clinics in gastroenterology·1986
    Same journal

    Defecation and the pathophysiology of constipation.

    Clinics in gastroenterology·1986
    Same journal

    Colonic muscle in diverticular disease.

    Clinics in gastroenterology·1986
    Same journal

    Clinical picture of diverticular disease of the colon.

    Clinics in gastroenterology·1986
    See all related articles

    Area of Science:

    • Gastroenterology
    • Physiology

    Background:

    • The gut's primary functions include food processing and absorption of nutrients, salt, and water.
    • Absorption efficiency is largely determined by the contact between luminal contents and the absorptive epithelium.
    • Gut motor activity plays a crucial role in regulating this contact and can also trigger reflex secretions.

    Purpose of the Study:

    • To investigate the role of gut motor activity in the pathogenesis of diarrhea.
    • To understand how abnormal motor patterns affect epithelial contact and absorption.
    • To explore the relationship between motor activity, epithelial transport, and bowel symptoms.

    Main Methods:

    • The study focuses on the physiological mechanisms of gut motility and absorption.
    • Analysis of motor patterns in relation to diarrheal conditions.

    Related Experiment Videos

  • Examination of factors provoking abnormal motor activity, such as distension and diarrheagenic factors.

    • Main Results:

    • Abnormal and highly propulsive motor activity can reduce epithelial contact, leading to insufficient absorption and diarrhea.
    • Propulsive motor patterns can be triggered by gut distension or specific diarrheagenic factors.
    • Anorectal motor abnormalities are linked to symptoms like frequency, urgency, and incontinence, even with normal stool volumes.

    Conclusions:

    • Abnormal gut motor activity is a key factor in the development of all types of diarrhea.
    • Increased stool volume may result from a cycle initiated by primary abnormalities in either motor activity or epithelial transport.
    • Understanding these motor patterns is crucial for diagnosing and managing diarrheal diseases.