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The objective of the study was to evaluate the effect of seminal plasma (SP), vitamin E (VE), and incubation time on sperm viability of post-thawed boar semen. Thirty six ejaculates were used and allocated to four treatments: T1, semen + BTS (Belstville Thawing Solution) + 10% SP; T2, semen + BTS + 200μg/ml VE; T3, semen + BTS + 10% SP + 200μg/ml VE; T4, semen + BTS (control). Motility (MOT), intact acrosomes (IA), membrane integrity (MI) and mitochondrial activity (MA) were evaluated, at 0 and 30 min after thawing. A split plot design was used and the data analyzed using a mixed model analysis of variance. There was a significant effect of SP and VE on IA and MI (P0.05). There was significant effect of incubation time on MOT (21.3 and 27.9%) and IA (46.0 and 36.0%), at 0 and 30 min post-thawing (P |
