Sperm motility, plasma membrane integrity, and binding capacity to homologous zona pellucida of cryopreserved epididymal spermatozoa in the domestic cat. Fontaine E. Using an artificial vagina is a common technique employed in catteries and research colonies, where semen needs to be gathered regularly for AI, semen preservation, or other reasons from cats that are trained for the task. No Videos Found. Cryopreservation of cat sperm by using the LN 2 vapor method.
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