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

Biliary tract motor dysfunction.

J Toouli

    Bailliere'S Clinical Gastroenterology
    |June 1, 1991
    PubMed
    Summary
    This summary is machine-generated.

    Gallbladder and sphincter of Oddi motility controls bile flow. Abnormalities like gallbladder dyskinesia and sphincter of Oddi dysfunction can cause pain and pancreatitis, often treatable with surgery or endoscopic procedures.

    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

    Vagal blocking improves glycemic control and elevated blood pressure in obese subjects with type 2 diabetes mellitus.

    Journal of obesity·2013
    Same author

    Remission of diabetes in patients with long-standing type 2 diabetes following placement of adjustable gastric band: a retrospective case control study.

    Diabetes, obesity & metabolism·2012
    Same author

    Galanin receptor 3--a potential target for acute pancreatitis therapy.

    Neurogastroenterology and motility·2011
    Same author

    Galanin receptor antagonist m35 but not m40 or c7 ameliorates cerulein-induced acute pancreatitis in mice.

    Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]·2011
    Same author

    Intra-abdominal vagal blocking (VBLOC therapy): clinical results with a new implantable medical device.

    Surgery·2008
    Same author

    A novel preparation to study rat pancreatic spinal and vagal mechanosensitive afferents in vitro.

    Neurogastroenterology and motility·2008
    Same journal

    Index.

    Bailliere's clinical gastroenterology·2020
    Same journal

    Home enteral and parenteral nutrition in children.

    Bailliere's clinical gastroenterology·1999
    Same journal

    Nutritional support in malnourished paediatric patients.

    Bailliere's clinical gastroenterology·1999
    Same journal

    Cholestasis and end-stage liver disease.

    Bailliere's clinical gastroenterology·1999
    Same journal

    Cystic fibrosis: nutritional consequences and management.

    Bailliere's clinical gastroenterology·1999
    Same journal

    Pancreatic diseases (excluding cystic fibrosis).

    Bailliere's clinical gastroenterology·1999
    See all related articles

    Area of Science:

    • Gastroenterology
    • Digestive Physiology

    Background:

    • Gallbladder and sphincter of Oddi motility are crucial for regulating bile flow to the duodenum.
    • Bile diversion to the gallbladder for concentration occurs during interdigestive periods, with some flow directly to the duodenum.
    • Sphincter of Oddi regulation involves phasic contractions and basal tone, influencing duodenal fluid expulsion.

    Purpose of the Study:

    • To review the regulation of gallbladder and sphincter of Oddi motility.
    • To discuss diagnostic methods and treatments for motility disorders of the gallbladder and sphincter of Oddi.

    Main Methods:

    • Review of physiological mechanisms of bile flow regulation.
    • Discussion of diagnostic tools including radionuclide gallbladder ejection fraction (GBEF) and endoscopic sphincter of Oddi manometry.

    Related Experiment Videos

  • Analysis of treatment outcomes for gallbladder dyskinesia and sphincter of Oddi dysfunction.

    • Main Results:

    • Gallbladder dyskinesia, diagnosed by GBEF < 40%, is effectively treated with cholecystectomy.
    • Sphincter of Oddi dysfunction in postcholecystectomy patients can manifest as biliary pain or pancreatitis.
    • Endoscopic sphincter of Oddi manometry is key for diagnosing stenosis (elevated basal pressure).

    Conclusions:

    • Sphincter of Oddi stenosis relieved by division (sphincterotomy or sphincteroplasty).
    • Motility disorders of the gallbladder and sphincter of Oddi require specific diagnostic and therapeutic approaches.
    • Neuronal and hormonal factors intricately control gallbladder and sphincter of Oddi function.