From: Pronuclear formation by ICSI using chemically activated ovine oocytes and zona pellucida bound sperm
Fresh Semen, % | Frozen-thawed semen, % | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
AR/A | AR/D | NAR/A | NAR/D | AR/A | AR/D | NAR/A | NAR/D | |||
SU | N = 12 | N = 14 | ||||||||
n = 1,194 | 52,8 44 ± 1.8a | 17,9 15 ± 0.8a | 34,0 28 ± 8.3a | 14,7 12 ± 0.6a | n = 1410 | 71,8 51 ± 0.9a* | 37,3 26 ± 0.9a* | 17,5 12 ± 0.3a* | 14,4 10 ± 0.5a | |
SU + ZP | N = 11 | N = 19 | ||||||||
n = 1,100 | 64,8 59 ± 0.9b | 34,7 32 ± 1.1b | 40 4 ± 0.3b | 65 6 ± 0.2b | n = 1350 | 92,2 68 ± 1.8b* | 23,7 18 ± 0.9b* | 14,3 11 ± 0.5a* | 48 4 ± 0.2b* |