Table 2.
Correlations (r value (P)) between oxidative stress markers in boar semen on day 0 and semen parameters after 3 days of storage.
| Semen parameters and oxidative stress markers—day 3 | Oxidative stress markers—day 0 | ||
|---|---|---|---|
| TAC | TBARS | SOD | |
| Motility | −0.135 (0.598) | −0.480* (0.049) | −0.187 (0.466) |
| Progressive motility | −0.120 (0.639) | 0.123 (0.632) | −0.686* (0.002) |
| Morphologically normal form | −0.365 (0.145) | 0.020 (0.936) | −0.423a (0.087) |
| Viability | 0.154 (0.546) | −0.309 (0.222) | −0.513* (0.035) |
| Capacitated + acrosomal reacted | 0.282 (0.266) | 0.135 (0.598) | −0.346 (0.169) |
| TAC | 0.918** (<0.001) | −0.473a (0.054) | 0.223 (0.382) |
| TBARS | 0.220 (0.387) | −0.463a (0.059) | −0.186 (0.466) |
| SOD | −0.192 (0.454) | 0.250 (0.326) | 0.407 (0.107) |
TAC: total antioxidant capacity; SOD: superoxide dismutase; TBARS: thiobarbituric acid reactive substances; P: statistical significance (*P < 0.05; **P < 0.001); anear statistical significance.