From: Sperm chromatin condensation as an in vivo fertility biomarker in bulls: a flow cytometry approach
Sperm parameter at 0 h after thawing | Subfertility group | High fertility group | P-value |
---|---|---|---|
Total Fertility, % non-return to oestrus rate after 90 days | 37.84 ± 1.43 | 40.85 ± 1.20 | < 0.001 * |
Normal morphology, % | 89.20 ± 3.31 | 89.36 ± 3.07 | 0.900 |
Viability, % | 50.02 ± 9.42 | 54.07 ± 10.79 | 0.327 |
Total motility, % | 42.25 ± 15.37 | 51.24 ± 13.32 | 0.133 |
Progressive motility, % | 24.20 ± 8.81 | 31.37 ± 8.66 | 0.052 |
Viable CMA3+ sperm, % | 2.46 ± 1.50 | 4.32 ± 2.33 | 0.025 * |
Total CMA3+ sperm, % | 12.06 ± 4.73 | 20.66 ± 10.63 | 0.021 * |
Viable CMA3+ sperm, FI | 896.16 ± 29.14 | 915.08 ± 28.35 | 0.114 |
Total CMA3+ sperm, FI | 971.20 ± 35.62 | 1,029.43 ± 71.85 | 0.022 * |