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

Spontaneous abortions and twinning.

M Zahálková, Z Zudová

    Acta Geneticae Medicae Et Gemellologiae
    |January 1, 1984
    PubMed
    Summary

    This study investigated the link between spontaneous abortions and twin births in Czechoslovakia. Findings suggest that areas with more spontaneous abortions had fewer twin births, indicating a potential inverse relationship.

    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

    Risk of cancer in an occupationally exposed cohort with increased level of chromosomal aberrations.

    Environmental health perspectives·2001
    Same author

    Semen quality and reproductive health of young Czech men exposed to seasonal air pollution.

    Environmental health perspectives·2000
    Same author

    [Air pollution and sperm quality].

    Casopis lekaru ceskych·2000
    Same author

    Cytogenetic analysis of peripheral lymphocytes in medical personnel by means of FISH.

    Mutation research·1998
    Same author

    Mutagenicity of feeds and bovine milk in districts with different levels of environmental pollution.

    Veterinarni medicina·1996
    Same author

    [Changes in perinatal mortality in twins].

    Ceskoslovenska pediatrie·1993

    Area of Science:

    • Reproductive epidemiology
    • Perinatal studies
    • Human reproduction research

    Background:

    • Investigating the complex interplay between pregnancy outcomes is crucial for understanding reproductive health.
    • Previous research has explored various factors influencing spontaneous abortion and twinning rates.
    • A potential inverse relationship between spontaneous abortion and twinning has been hypothesized but requires further empirical investigation.

    Purpose of the Study:

    • To examine the relationship between the incidence of spontaneous abortions and twin births.
    • To determine if a correlation exists between higher rates of spontaneous abortions and lower rates of twinning within specific geographic regions.
    • To contribute to the understanding of factors affecting fetal development and pregnancy outcomes.

    Main Methods:

    • Retrospective analysis of birth and abortion data from 22 towns in the South Moravian Region, Czechoslovakia.
    • Data collected for the years 1980-1981, focusing on towns with over 10,000 inhabitants and fewer than 750 births annually.
    • Spontaneous abortions and twin births were quantified separately per town and in three-month intervals for comparative analysis.

    Main Results:

    • A negative correlation was observed between the number of spontaneous abortions and the number of twin births across the studied towns.
    • Towns exhibiting a higher frequency of spontaneous abortions demonstrated a correspondingly lower frequency of twin births.
    • Statistical analysis indicated a significant inverse relationship between these two reproductive events.

    Conclusions:

    • The study provides evidence supporting an inverse relationship between spontaneous abortions and twinning.
    • This finding suggests potential common underlying factors influencing both phenomena.
    • Further research is warranted to elucidate the biological and environmental mechanisms driving this observed association.

    Related Experiment Videos