Treatment
|
Total Oocyte
n
|
Maturation MII (%)
|
Meiotic stages (%)
|
---|
| | |
GV
|
MI
|
GVB
|
---|
Control (DO-GC)
|
100
|
46 (46 ± 4)a
|
49 (49 ± 1.8)a
|
5 (5 ± 0.3)a
|
51 (51 ± 1.2)a
|
Vitrification
|
121
|
65 (54 ± 1.2)a
|
44 (36 ± 4.3)b
|
12 (10 ± 0.6)a
|
77 (64 ± 3.2)b
|
- Percentage data are presented as mean ± SD values
- DO-GC Denuded oocytes cultured with granulosa cells, GV Germinal vesicle, MI Metaphase I, MII Metaphase II, GVB Germinal vesicle breakdown (MI + MII), n number of oocytes examined
- a,bValues in the same column with different letters are significantly different (P < 0.05)