Table 3.
In vitro development of embryos after IVF
| Embryo development | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Experimental Groups | Total | 24 hours | 48 hours | 72 hours | 96 hours | ||||
| 2-cell (%) | 2-cell (%) | 4-cell (%) | 4-cell (%) | 8-cell (%) | 8-cell (%) | Morula (%) | Blastocyst (%) | ||
| Vit-trans | 12 | 91.7 | 50.0 | 50.0 | 0.0 | 41.7 | 0.0 | 0.0a,b | 0.0a,b |
| Opp | 15 | 73.3 | 13.3 | 40.0 | 0.0 | 40.0 | 0.0, | 40.0a | 33.3a |
| 7 week-fresh | 38 | 92.1 | 23.7 | 63.2 | 5.3 | 60.5 | 0.0 | 55.3a | 47.4a |
Vit-trans; Vitrified, transplanted ovaries and7 week-fresh; Fresh ovaries removed from 7-week-old normal mice. Percentages with same letters in each column are significantly different (p<0.05).