Table 1.
Developmental competence of in vivo and in vitro matured oocytes
| Treatment | 24 h | 48 h | 72 h | 96 h | |||
|---|---|---|---|---|---|---|---|
| %2-Cell | %2-Cell | %4-Cell | %4-Cell | %Compacted | %Compacted | %Blastocyst | |
| IVMb (n = 210) | 69.8(±1.7) | 40.7 (±1.7)* | 29.6 (±9.7)** | 28.0 (±1.1)** | 2.9 (±4.5)* | 21.7 (±4.3)* | 4.5 (±5.9)* |
| IVM + (n = 248) | 81.6 (±3.0) | 18.4 (±2.4) | 46.6 (±10.2) | 6.2 (±1.4) | 51.8 (±8.5) | 61.9 (±6.0) | 20.8 (±5.6)** |
| IVO (n = 316) | 77.3 (±6.1) | 7.2 (±9.6) | 59.7 (±9.6) | 12.7 (±0.1) | 53.9 (±1.5) | 52.0 (±3.5) | 48.0 (±4.4) |
| IVM + Denuded (n = 55) | 64.0 (±5.4) | 20.9 (±10.6) | 40.5 (±14.8) | 17.5 (±8.9) | 14.3 (±2.9)** | 7.4 (±4.0)* | 1.7 (±1.7)*** |
| IVM + LatB (n = 43) | 51.2 (±22.6) | 22.2 (±6.4) | 44.0 (±29.7) | 21.0 (±6.7) | 12.4 (±1.9)** | 11.5 (±4.3)* | 2.65 (±2.65)*** |
Values are mean ± SEM
*Indicates significance of P ≤ 0.001 compared to IVO control
**Indicates significance of P ≤ 0.01 compared to IVO control
***Indicates significance of P ≤ 0.05 compared to IVO control