Table 3.
Motility and velocity parameters of frozen–thawed sperm in control and 10% of canine amniotic membrane-derived mesenchymal stem cells conditioned media (CM) treatment groups.
| Concentration of CM (%) | Motility (%) | Progressive Motility (%) | 1 VCL (µm/s) | VSL (µm/s) | VAP (µm/s) | LIN (%) | STR (%) | ALH (µm) |
|---|---|---|---|---|---|---|---|---|
| 0 | 42.1 ± 2.1 b | 22.8 ± 3.4 | 81.5 ± 6.4 | 49.4 ± 5.6 | 57.2 ± 5.6 | 47.0 ± 3.4 b | 68.1 ± 2.4 | 3.1 ± 0.3 |
| 10 | 54.3 ± 1.9 a | 26.2 ± 4.2 | 74.5 ± 7.8 | 46.3 ± 7.1 | 53.3 ± 7.2 | 50.3 ± 3.1 a | 70.0 ± 2.2 | 2.8 ± 0.2 |
1 VCL, average curvilinear velocity; VSL, straight-line velocity; VAP, average path velocity; LIN, linearity (average ratio of VSL/VCL); STR, straightness (average value of the ratio VSL/VAP); ALH, amplitude of lateral head. 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).