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Chemotactic selection of frozen-thawed stallion sperm improves sperm quality and heterologous binding to oocytes
(Elsevier Science, 2020-10)
The successful use of assisted reproduction techniques (ART) depends in part on the sperm physiological status. Several sperm selection procedures have been applied to improve quality of sperm population when using the ...
Hormone Concentrations and Semen Parameters in Criollo Breed Stallions Under Training
(Elsevier Science Inc., 2021-04)
The stress associated with training may reduce reproductive efficiency in Criollo stallions. The objective of this study was to compare semen quality and hormone concentrations in Criollo stallions under training or under ...
High or Low Body Fat Deposition in the Presence of a Normal Oral Sugar Test is Not Associated With Postthaw Semen Parameters in Stallions
(Elsevier B.V., 2020-12-01)
This study compared the postthaw semen parameters of stallions with high and low body condition score (BCS) and evaluated associations between body morphometric parameters and postthaw semen parameters. Twenty stallions ...
Cryopreservation and fertility of ejaculated and epididymal stallion sperm
(Elsevier B.V., 2011-09-01)
The cryopreservation of epididymal sperm is important to preserve genetic material from valuable deceased males. This study evaluated the viability of sperm samples from eight stallions under three conditions: (1) collected ...
Cryopreservation and fertility of ejaculated and epididymal stallion sperm
(Elsevier B.V., 2011-09-01)
The cryopreservation of epididymal sperm is important to preserve genetic material from valuable deceased males. This study evaluated the viability of sperm samples from eight stallions under three conditions: (1) collected ...
Haemoperitoneum secondary to testicular rupture caused by blunt trauma in a stallion
(Wiley-Blackwell, 2019-07-25)
Testicular trauma is a commonly reported consequence of injury to the scrotum in humans and horses. In the majority of cases in stallions, injury is caused by a kick from a mare during mating. This case report describes a ...
The relationships between scrotal surface temperature, age and sperm quality in stallions
(2013-10-01)
In horses, spermatogenesis normally occurs at an average intratesticular temperature of 35. °C; therefore, mechanisms for testicular thermoregulation are essential. Measuring the scrotal surface temperature by thermography ...
The relationships between scrotal surface temperature, age and sperm quality in stallions
(2013-10-01)
In horses, spermatogenesis normally occurs at an average intratesticular temperature of 35. °C; therefore, mechanisms for testicular thermoregulation are essential. Measuring the scrotal surface temperature by thermography ...