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

The induction of parturition using dexamethasone.

J G Allen, J Herring

    Australian Veterinary Journal
    |October 1, 1976
    PubMed
    Summary

    Induced parturition using dexamethasone esters was highly successful in cattle. However, this method significantly increased calf mortality and retained fetal membranes, warranting careful consideration for dairy farming applications.

    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

    Modeling the latent impacts of extreme floods on indoor mold spores in residential buildings: Application of machine learning algorithms.

    Environment international·2025
    Same author

    Correction: Pomalidomide, bortezomib, and low-dose dexamethasone in lenalidomide-refractory and proteasome inhibitor-exposed myeloma.

    Leukemia·2018
    Same author

    Pomalidomide, bortezomib and low-dose dexamethasone in lenalidomide-refractory and proteasome inhibitor-exposed myeloma.

    Leukemia·2017
    Same author

    Kerosene lighting contributes to household air pollution in rural Uganda.

    Indoor air·2017
    Same author

    Evidence-based language.

    British journal of anaesthesia·2013
    Same author

    Radiation dose to workers due to the inhalation of dust during granite fabrication.

    Journal of radiological protection : official journal of the Society for Radiological Protection·2013

    Area of Science:

    • Veterinary Medicine
    • Reproductive Biology
    • Animal Science

    Background:

    • Premature parturition induction is crucial for managing dairy cattle health and productivity.
    • Dexamethasone esters offer a potential hormonal method for inducing labor in cattle.
    • Assessing the efficacy and safety of induced parturition is vital for herd management.

    Purpose of the Study:

    • To evaluate the success rate of induced parturition using a dexamethasone ester preparation in cattle.
    • To determine the impact of induced parturition on calf mortality and maternal health outcomes.
    • To assess the feasibility of this induction technique in dairy cattle, particularly in seasonal milking regions.

    Main Methods:

    • Administered a preparation containing two dexamethasone esters to 716 cows and heifers.
    Keywords:
    Abortifacient AgentsAbortion, InducedAnimals, LaboratoryBiologyClinical ResearchDexamethasone Acetate--administraction and dosageEndocrine SystemEvaluationFamily PlanningFertility Control, PostconceptionHormonesPhysiologyResearch MethodologySteroid Abortifacients

    Related Experiment Videos

  • Observed gestational periods ranging from 3 to 8 months.
  • Monitored calf mortality, retained fetal membranes, milk production, fertility, dystocias, and post-calving diseases.

    • Main Results:

    • Successful parturition induction in 709 out of 716 treated animals (99%).
    • Significantly higher calf mortality in induced births (38.5%) compared to normal births (2.7%).
    • Approximately 50% incidence of retained fetal membranes with no apparent adverse effects; no significant impact on milk production, fertility, or disease incidence.

    Conclusions:

    • Dexamethasone ester induction is highly effective for initiating parturition in cattle.
    • The substantial increase in calf mortality necessitates further investigation and risk-benefit analysis.
    • The technique shows potential value for dairy cattle management in specific seasonal milking environments.