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

String test for diagnosing giardiasis.

J E Jones

    American Family Physician
    |August 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    The simple string test allows for quick giardiasis diagnosis in clinics. Microscopic analysis of duodenal fluid on the string reveals Giardia lamblia, simplifying diagnosis.

    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

    Designing a therapeutic hepatitis B vaccine to circumvent immune tolerance.

    Human vaccines & immunotherapeutics·2019
    Same author

    Language function in childhood idiopathic epilepsy syndromes.

    Brain and language·2018
    Same author

    A modular route to boron doped PAHs by combining borylative cyclisation and electrophilic C-H borylation.

    Chemical science·2018
    Same author

    From the Journals.

    Journal of wound care·2016
    Same author

    Native Language Spoken as a Risk Marker for Tooth Decay.

    The Journal of clinical pediatric dentistry·2015
    Same author

    Synthesis and summary of patient-reported outcome measures to inform the development of a core outcome set in colorectal cancer surgery.

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland·2015
    Same journal

    For Post-stent Patients With Atherosclerotic Coronary Vascular Disease Who Are Taking an Anticoagulant, Adding Aspirin Worsens Outcomes.

    American family physician·2026
    Same journal

    Nausea and Vomiting During Pregnancy.

    American family physician·2026
    Same journal

    Metabolic Dysfunction-Associated Steatotic Liver Disease: Diagnosis and Management.

    American family physician·2026
    Same journal

    Aerobic Exercise Is the Better Exercise Modality for Knee Osteoarthritis.

    American family physician·2026
    Same journal

    Overscreening Leads to Overdiagnosis of MASLD.

    American family physician·2026
    Same journal

    Type 2 Diabetes: Outpatient Insulin Management.

    American family physician·2026
    See all related articles

    Area of Science:

    • Medical Diagnostics
    • Parasitology
    • Gastroenterology

    Background:

    • Giardiasis is a common intestinal infection caused by Giardia lamblia.
    • Diagnosing giardiasis can be challenging with traditional methods.
    • There is a need for simple, in-office diagnostic tools.

    Purpose of the Study:

    • To evaluate the efficacy of the "string test" for diagnosing giardiasis.
    • To determine if the string test simplifies giardiasis diagnosis in a clinical setting.

    Main Methods:

    • The "string test" involves a patient swallowing a capsule containing a string.
    • The string is retrieved after a period, and the distal end is examined microscopically.
    • Microscopic examination focuses on identifying Giardia lamblia in the trophozoite stage in duodenal fluid samples.

    Related Experiment Videos

    Main Results:

    • The string test provides a definitive diagnosis of giardiasis.
    • Microscopic examination of the string-mounted duodenal fluid reveals Giardia lamblia.
    • The test is effective in detecting the parasite in its trophozoite stage.

    Conclusions:

    • The "string test" is a valuable tool for definitive giardiasis diagnosis.
    • This simple office-based test can overcome diagnostic difficulties.
    • It offers a practical approach for identifying Giardia lamblia infections.