Table 1.
Effect of sodium selenite, seleon l‐methionine and vitamin E with various concentrations on the chlorteracyline (CTC) staining pattern of porcine spermatozoa
| Treatment | F pattern (%) | B pattern (%) | AR pattern (%) | |||
|---|---|---|---|---|---|---|
| 1 h | 3 h | 1 h | 3 h | 1 h | 3 h | |
| Sodium selenite (μg/l) | ||||||
| Control (0) | 60.1 ± 2.8a | 30.0 ± 1.1a | 24.1 ± 1.1 | 33.1 ± 1.7a | 16.1 ± 0.4 | 37.2 ± 0.8ab |
| 2.5 | 56.1 ± 1.7b | 17.2 ± 1.2b | 26.0 ± 1.7 | 42.1 ± 1.1bc | 18.1 ± 2.6 | 40.9 ± 0.8b |
| 5.0 | 53.1 ± 1.7b | 10.2 ± 1.1c | 27.0 ± 1.7 | 46.0 ± 1.1c | 20.7 ± 0.3 | 43.3 ± 0.6b |
| 10 | 61.0 ± 1.7a | 27.1 ± 1.1a | 23.0 ± 1.1 | 38.0 ± 1.1b | 16.3 ± 2.6 | 34.5 ± 2.6a |
| Seleone l‐methionine(μg/l) | ||||||
| Control (0) | 60.1 ± 2.8a | 30.0 ± 2.3a | 24.1 ± 1.1 | 33.1 ± 1.7a | 16.4 ± 2.6 | 37.2 ± 1.4a |
| 2.5 | 55.0 ± 1.1ab | 27.1 ± 1.1a | 27.0 ± 1.7 | 35.0 ± 1.1a | 17.9 ± 2.5 | 38.0 ± 2.6a |
| 5.0 | 50.0 ± 2.8b | 12.1 ± 1.2b | 28.0 ± 1.0 | 48.0 ± 1.7b | 22.0 ± 1.6 | 40.4 ± 0.9ab |
| 10 | 58.8 ± 2.0a | 11.1 ± 0.8b | 24.1 ± 1.2 | 45.1 ± 1.1ab | 17.1 ± 2.6 | 44.4 ± 0.4b |
| Vitamin E (mM) | ||||||
| Control (0) | 60.1 ± 2.8 | 30.0 ± 2.3a | 24.1 ± 1.1 | 34.1 ± 1.7a | 16.1 ± 0.4 | 36.2 ± 0.8ab |
| 0.5 | 58.1 ± 1.1 | 22.0 ± 1.1b | 25.3 ± 1.4 | 36.0 ± 1.0a | 17.3 ± 1.1 | 42.2 ± 1.1ab |
| 1.0 | 55.0 ± 1.2 | 12.1 ± 0.6c | 26.0 ± 1.1 | 43.0 ± 1.1b | 19.1 ± 1.1 | 45.1 ± 1.1b |
| 2.0 | 59.0 ± 0.4 | 27.4 ± 1.4ab | 23.0 ± 1.1 | 37.1 ± 1.1a | 18.0 ± 1.1 | 35.7 ± 0.9a |
Values with different letters (a–c) within the same column with different superscripts are significantly different (P < 0.05). All values percentages are expressed as mean ± standard error (n = 5)