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

Changes in the cervical blood flow during labour.

L Laakso, Y Pitkänen, M Hannelin

    Acta Obstetricia Et Gynecologica Scandinavica
    |January 1, 1976
    PubMed
    Summary
    This summary is machine-generated.

    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

    A national strategy for a canadian limb loss and limb difference registry.

    Canadian prosthetics & orthotics journal·2026
    Same author

    Letter to the Editor Regarding: Evolving Business Models in Orthotics.

    Canadian prosthetics & orthotics journal·2023
    Same author

    Differences in physical activity at recess and school-related social factors in four Finnish lower secondary schools.

    Health education research·2017
    Same author

    Quality of light - is laser necessary for effective photobiostimulation?

    The Australian journal of physiotherapy·2014
    Same author

    Factors affecting Low Level Laser Therapy.

    The Australian journal of physiotherapy·2014
    Same author

    Adolescents' physical activity at recess and actions to promote a physically active school day in four Finnish schools.

    Health education research·2014

    Cervical blood flow in pregnant women rapidly changes during labor contractions. Blood flow temporarily decreases during contractions and recovers between them, with greater overall reduction observed in a control group.

    Area of Science:

    • Obstetrics and Gynecology
    • Physiology
    • Medical Imaging

    Background:

    • Cervical blood flow is crucial for maintaining uterine health during pregnancy and labor.
    • Understanding dynamic changes in cervical circulation during labor is essential for monitoring fetal well-being and managing labor complications.

    Purpose of the Study:

    • To investigate the dynamic changes in cervical blood flow during labor in pregnant women.
    • To correlate cervical blood flow alterations with uterine contractions and pressure.

    Main Methods:

    • Utilized local injection of Xenon-133 (133Xe) into the cervix to measure blood flow.
    • Employed a tocograph to record external uterine pressure and identify contraction patterns.
    • Compared blood flow changes during spontaneous contractions with a control group.

    Related Experiment Videos

    Main Results:

    • Radioactivity, indicating blood flow, temporarily decreased during uterine contractions.
    • Cervical blood flow increased again between contractions.
    • A greater overall decrease in cervical blood flow was observed in the control group compared to spontaneous contractions.

    Conclusions:

    • Relative cervical blood circulation undergoes rapid and dynamic changes during the labor process.
    • These findings highlight the significant impact of labor contractions on cervical perfusion.