Jump to Main Content
- de Andrade, André Furugen Cesar, et al. Show all 8 Authors
- Animal reproduction science 2010 v.120 no.1-4 pp. 31-38
- cattle; Gir (cattle breed); germplasm conservation; spermatozoa; cryopreservation; cryoprotectants; semen extenders; processing equipment; automation; methodology; optimization; male fertility; sperm motility; plasma membrane; acrosome; mitochondria; viability; computer software; flow cytometry
- ... The objectives of the present study were to investigate the effects of three equilibration times (0, 2, and 4h) and two extenders (TRIS or Bioxcell®) for cryopreservation of bull semen. Semen from 12 Gyr bulls was cryopreserved using an automated freezing machine. There were significant interactions between equilibration times and extenders for sperm motility and membrane integrity. The control tr ...