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Assessing Bovine Male Fertility in a Technological Age
Albert Barth1, Viv E A Perry2, Lauren E Hamilton3
1Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, Canada.
Advances in Anatomy, Embryology, and Cell Biology
|April 24, 2025
Summary
Advanced technologies enhance bull fertility selection by improving sperm assessment and identifying new biomarkers. These innovations optimize artificial insemination services for better herd management.
Area of Science:
- Animal Science
- Reproductive Biology
- Biotechnology
Background:
- Understanding sperm physiology is crucial for improving bull fertility.
- Conventional methods for assessing sperm function have limitations.
- Emerging technologies offer new avenues for detailed sperm analysis.
Purpose of the Study:
- To review advanced flow cytometry techniques for functional sperm assessment.
- To discuss proteomic and metabolomic biomarkers for bull fertility evaluation.
- To explore sperm selection technologies for optimizing artificial insemination (AI) outcomes.
Main Methods:
- Utilizing conventional and emerging flow cytometry for sperm analysis.
- Investigating proteomic and metabolomic approaches for biomarker discovery.
- Applying advanced sperm selection technologies in AI services.
Main Results:
- Enhanced functional sperm assessments through advanced flow cytometry.
- Identification of novel proteomic and metabolomic biomarkers for fertility prediction.
- Optimization of fertility outcomes in AI using improved sperm selection.
Conclusions:
- New technologies significantly improve the accuracy and efficiency of bull fertility selection.
- Proteomic and metabolomic biomarkers offer deeper insights into sperm function.
- Technological advancements facilitate faster translation of research into practical herd management tools.
