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Animal reproduction science2012; 136(1-2); 81-84; doi: 10.1016/j.anireprosci.2012.10.026

Evaluation of growth models for follicle development and ovulation in Lusitano mares.

Abstract: Several growth models are commonly used in the biological sciences, to model the follicle growth occurring in the estrous cycle. The aim of this project was to find the model that best fit the follicular size growth data for Lusitano mares. Retrospective data collected from reproduction book records of n=84 mares and n=124 cycles was used to find the series to be fitted to the models. The exponential, Gompertz, logistic, von Bertalanffy, Richards and Weibull models were used, and the most parsimonious and best fit was achieved with the logistic model (r(2)=0.999). The logistic model fits the Lusitano mare's follicle size growth data very well and its parameters were also shown to have a credible biological interpretation.
Publication Date: 2012-11-01 PubMed ID: 23182468DOI: 10.1016/j.anireprosci.2012.10.026Google Scholar: Lookup
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  • Journal Article

Summary

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The research article explores the importance of repeated Magnetic Resonance Imaging (MRI) in tracking treatment response in horses with musculoskeletal injuries, and suggests appropriate timings for these repeated MRIs based on initial diagnosis.

Importance of Recheck MRI Studies

  • The primary focus of the research is on recheck MRI studies in horses having musculoskeletal injuries. The study emphasizes the pivotal role these rechecks play in evaluating the response to the treatment provided.
  • The authors acknowledge the financial investment and the potential need for general anesthesia that are associated with MRIs. However, they assert that these factors should not discourage the use of MRI given its significant clinical advantages in diagnosing and monitoring such injuries.

Use of MRI in Case Management

  • The paper highlights the role of MRI in case management too. By providing more detailed and comprehensive imaging compared to other modalities, MRI can yield a more accurate diagnosis and enable more precise treatment monitoring.
  • The authors suggest that the use of MRI can help in making more informed decisions, particularly in terms of determining a horse’s ability to return to exercise and deciding a suitable exercise program.

Proposed Timeframes for Recheck MRI Studies

  • One of the notable contributions of this research is the proposal of specific timeframes for recheck MRIs depending on the initial diagnosis.
  • Although the abstract does not give the specifics, the authors claim that these proposed timelines provide guidelines to veterinarians for optimal monitoring of treatment response.
  • The intent behind these proposed timeframes is to ensure the best possible recovery outcomes by adjusting treatment strategies based on the findings of the recheck MRIs.

Cite This Article

APA
Mata F. (2012). Evaluation of growth models for follicle development and ovulation in Lusitano mares. Anim Reprod Sci, 136(1-2), 81-84. https://doi.org/10.1016/j.anireprosci.2012.10.026

Publication

ISSN: 1873-2232
NlmUniqueID: 7807205
Country: Netherlands
Language: English
Volume: 136
Issue: 1-2
Pages: 81-84

Researcher Affiliations

Mata, F
  • Hartpury College, University of the West of England, Hartpury, Gloucester, Gloucestershire, United Kingdom. fernando.da-mata@hartpury.ac.uk

MeSH Terms

  • Animals
  • Computer Simulation
  • Estrous Cycle / physiology
  • Female
  • Horses / physiology
  • Models, Biological
  • Ovarian Follicle / physiology

Citations

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