Effect of extenders and sperm concentration on migration efficiency of Malabari buck spermatozoa in bovine cervical mucus

Autor: S. Urmila, K. Lekshmi Bhai, B. Bibin Becha, C. Jayakumar, P.D. Divya
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of Veterinary and Animal Sciences, Vol 54, Iss 2, Pp 433-436 (2023)
Druh dokumentu: article
ISSN: 0971-0701
2582-0605
DOI: 10.51966/jvas.2023.54.2.433-436
Popis: The study evaluated the effect of extenders and sperm concentration on the migration efficiency of Malabari buck spermatozoa in bovine cervical mucus. Fresh semen ejaculates collected on six different days from three adult healthy Malabari bucks were pooled and divided into four groups based on the extender used (tris-egg yolk-based or liposome-based extender) and rate of extension (200 or 400 million motile spermatozoa per 0.5 mL) (n=6 per group) and subjected to cryopreservation. After freezing and thawing, Malabari buck spermatozoa cryopreserved in liposome-based extender travelled significantly (p
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