All Outputs (2)

Systematic Analysis of Breed, Methodological, and Geographical Impact on Equine Sperm Progressive Motility (2021)
Journal Article
Perrett, J., Harris, I. T., Maddock, C., Farnworth, M., Pyatt, A. Z., & Sumner, R. N. (2021). Systematic Analysis of Breed, Methodological, and Geographical Impact on Equine Sperm Progressive Motility. Animals, 11(11), Article 3088. https://doi.org/10.3390/ani11113088

Over the past five decades, there has been increasing evidence to indicate global declines in human semen quality. Parallel adverse trends measured in male animals indicate a potential environmental aetiology. This study evaluated the progressive mot... Read More about Systematic Analysis of Breed, Methodological, and Geographical Impact on Equine Sperm Progressive Motility.

Environmental chemicals in dog testes reflect their geographical source and may be associated with altered pathology (2021)
Journal Article
Sumner, R. N., Byers, A., Zhang, Z., Agerholm, J. S., Lindh, L., England, G. C. W., & Lea, R. G. (2021). Environmental chemicals in dog testes reflect their geographical source and may be associated with altered pathology. Scientific Reports, 11, Article 7361. https://doi.org/10.1038/s41598-021-86805-y

In humans and dogs, a temporal decline in semen quality and increased incidence of testicular cancer is hypothesised to be associated with exposure to anthropogenic chemicals, particularly during fetal development. Human studies suggest that differen... Read More about Environmental chemicals in dog testes reflect their geographical source and may be associated with altered pathology.