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The Veterinary clinics of North America. Equine practice2016; 32(3); 435-449; doi: 10.1016/j.cveq.2016.07.005

Effects of Common Equine Endocrine Diseases on Reproduction.

Abstract: Endocrine diseases, such as equine metabolic syndrome and pituitary pars intermedia dysfunction, are common in domesticated horse populations, and the frequency with which these diseases are encountered and managed by equine veterinary practitioners is expected to increase as the population ages. As clinicians learn more about the effects of these diseases on equine reproductive physiology and efficiency (including effects on reproductive seasonality, ovulation efficiency, implantation, early pregnancy loss, duration of pregnancy, and lactation), strategies and guidelines for improving fertility in affected animals continue to evolve. It is hoped that further research will establish these recommendations more firmly.
Publication Date: 2016-10-08 PubMed ID: 27726988DOI: 10.1016/j.cveq.2016.07.005Google Scholar: Lookup
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Summary

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The research article explores the prevalence of endocrine diseases like equine metabolic syndrome and pituitary pars intermedia dysfunction in horses and their impact on the horses’ reproductive efficiency. It also observes how the understanding of these diseases can shape strategies and guidelines that could improve fertility in affected animals.

Understanding Equine Endocrine Diseases and their Impact on Reproduction

  • The article discusses the prevalence of two primary endocrine diseases in horses: equine metabolic syndrome and pituitary pars intermedia dysfunction. These conditions are common among domestic horses, and their incidence is seen to increase with the aging population of horses.
  • The researchers highlight the growing awareness among veterinary practitioners about these diseases’ impact on horses’ reproductive system, which significantly influences their reproductive efficiency. This efficiency includes aspects such as reproductive seasonality, ovulation efficiency, the process of implantation, early pregnancy loss, the duration of the gestation period, and lactation.
  • Through the understanding of these connections, veterinary practitioners can better manage these diseases, which are expected to become more common as the equine population continues to age.

Strategies for Improving Fertility in Affected Animals

  • The article indicates that as knowledge about these endocrine diseases and their effects on equine reproduction grows, we have seen an evolution in the strategies and guidelines for enhancing fertility in affected animals.
  • By understanding the intricate connections between these diseases and equine reproduction, veterinary practitioners have been able to develop new ways of treating and managing the conditions to optimize their patients’ fertility rates.
  • The aim of the ongoing research into these areas is to provide more robust and evidence-based recommendations to help maintain and improve fertility in horses suffering from these endocrine conditions. This includes both preventive strategies as well as therapeutic interventions.

Cite This Article

APA
Burns TA. (2016). Effects of Common Equine Endocrine Diseases on Reproduction. Vet Clin North Am Equine Pract, 32(3), 435-449. https://doi.org/10.1016/j.cveq.2016.07.005

Publication

ISSN: 1558-4224
NlmUniqueID: 8511904
Country: United States
Language: English
Volume: 32
Issue: 3
Pages: 435-449

Researcher Affiliations

Burns, Teresa A
  • Equine Internal Medicine, Department of Veterinary Clinical Sciences, The Ohio State University, College of Veterinary Medicine, 601 Vernon L. Tharp St, Columbus, OH 43210, USA. Electronic address: burns.402@osu.edu.

MeSH Terms

  • Animals
  • Endocrine System Diseases / complications
  • Endocrine System Diseases / veterinary
  • Female
  • Horse Diseases
  • Horses / physiology
  • Pregnancy
  • Reproduction

Citations

This article has been cited 4 times.
  1. Hallman I, Karikoski N, Kareskoski M. The effects of obesity and insulin dysregulation on mare reproduction, pregnancy, and foal health: a review. Front Vet Sci 2023;10:1180622.
    doi: 10.3389/fvets.2023.1180622pubmed: 37152686google scholar: lookup
  2. Tsuchiya T, Noda R, Ikeda H, Maeda M, Sato F. Relationship between endogenous plasma adrenocorticotropic hormone concentration and reproductive performance in Thoroughbred broodmares. J Vet Intern Med 2021 Jul;35(4):2002-2008.
    doi: 10.1111/jvim.16145pubmed: 34028083google scholar: lookup
  3. Cooper CJ, Arroyo LG, Pearl DL, Hewson J, Lillie BN. Survey of the equine broodmare industry, abortion, and equine herpesvirus-1 vaccination in Ontario. Can Vet J 2021 Feb;62(2):124-132.
    pubmed: 33542550
  4. Shepard KN, Haffner JC, Neal DL, Grubbs ST, Pearce GL. Effect of delayed plasma centrifugation on equine adrenocorticotropic hormone concentration. J Vet Diagn Invest 2019 Jul;31(4):585-587.
    doi: 10.1177/1040638719860877pubmed: 31246158google scholar: lookup