| LNG in the medium | N | Acrosome reacted spermatozoa (%) (Mean ± SEM) | p-value |
---|---|---|---|---|
Isthmus | Â | Â | Â | 0.57 |
 | Yes | 9 | 15.2 ± 3.3 |  |
 | No | 9 | 18.7 ± 2.5 |  |
Ampulla | Â | Â | Â | 0.96 |
 | Yes | 9 | 9.1 ± 1.2 |  |
 | No | 8 | 9.4 ± 1.9 |  |
Medium | Â | Â | Â | 0.28 |
 | Yes | 9 | 5.5 ± 1.9 |  |
 | No | 9 | 3.8 ± 2.1 |  |