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Influence of Mini-Percoll techniques on motility parameters of ram frozen-thawed sperm. The aim of this study was to compare the influence of different forces and time of centrifugation in mini-Percoll techniques with traditional Percoll for sperm selection on motility parameters of ram... ... Repository: BDPA Publication year: 2016
Effect of hydrogen peroxide on thawed ovine sperm motility. Oxidative stress, resulting from excessive levels of ROS in semen, has a negative impact on functional parameters and sperm fertility. In this study we examined the influence of the oxidative stress i... ... Repository: BDPA Publication year: 2014
Association of bovine sperm motility and viability with in vitro embryo production. Repository: BDPA Publication year: 2006
Chilled semen of captive collared peccaries (Pecari tajacu): effects of preservation at 17 °C on semen quality. The trade creation and conservation of wild species in Amazon, including collared peccaries (Pecari tajacu), may be favored by artificial insemination, but the time of semen storage may lead to reduce... ... Repository: BDPA Publication year: 2012
Comparison of different sperm selection techniques in ram frozen-thawed sperm. Resumo: Background: The success of fertilization is directly associated with semen quality and the sperm preparation. Considering the common use of cryopreserved spermatozoa, there is a need to develo... ... Repository: BDPA Publication year: 2017
Mini-percoll technique induces Similar capacitation features in domestic ruminant frozen-thawed spermatozoa regardless of the presence of heparin. Background: Sperm capacitation is a process consists of a series of functional, biochemical, and biophysical modifications that render the ejaculated sperm competent for oocyte fertilization. Secreted... ... Repository: BDPA Publication year: 2019
Nanoscale differences in the shape and size of X and Y chromosome-bearing bovine sperm heads assessed by atomic force microscopy. Repository: BDPA Publication year: 2013
Flow cytometry sex sorting affects bull sperm longevity and compromises their capacity to bind to oviductal cells. Repository: BDPA Publication year: 2018
Effect of a single or two doses of an anti-GnRH vaccine on testicle morpho-functional characteristics in Nelore bulls. Repository: BDPA Publication year: 2021
Bovine epididymal spermatozoa treatment for in vitro fertilization: Heparin accelerates fertilization and enables a reduction in coincubation time. Repository: BDPA Publication year: 2019

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