From: In vitromaturation is slowed in prepubertal lamb oocytes: ultrastructural evidences
Prepubertal Oocytes (PO) | Adult Oocytes (AO) | |
---|---|---|
IVM: 0 hrs | GV: 100% | GV: 100% |
IVM: 7 hrs | GV: 40.2%(a) | GV: 25.7%(b) |
GVBD: 45.7% | GVBD: 39.6% | |
MI: 14.1%(a) | MI: 34.7%(b) | |
IVM: 19 hrs | GV: 5.1% | GV: 3.2% |
MI: 58.5%(a) | MI: 26.5%(b) | |
MII: 36.4%(a) | MII: 70.3%(b) | |
IVM: 24 hrs | GV:4.6% | GV: 3.3% |
MI: 0.3% | - | |
MII: 95.1% | MII: 96.7% |