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Percentages of intact acrosome and membrane in frozen–thawed sperm in control and 10% of canine amniotic membrane-derived mesenchymal stem cells CM treatment groups.
| Concentration of CM (%) | Intact Acrosome (%) | Intact Membrane (%) |
|---|---|---|
| 0 | 74.0 ± 4.3 | 54.5 ± 2.9 b |
| 10 | 76.6 ± 4.0 | 66.5 ± 2.3 a |
Values are presented as means ± standard error of the mean (SEM). Values within columns marked with the letters “a” or “b” are significantly different (p < 0.05, n = 4).
