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Table 1 Data of the factorial experiment with four and three levels of α -tocopherol and the maturation culture system, respectively

From: In vitro maturation of ovine oocyte in a modified granulosa cells co-culture system and alpha-tocopherol supplementation: effects on nuclear maturation and cleavage

Maturation medium α-tocopherol (μg/ml) No. of oocytes (maturation/cleavage) GVBD (% ± SEM) MII (% ± SEM) Cleavage (% ± SEM)
MM 0 122/88 18 (14.75 ± 3.40) 80 (65.57 ± 5.84) 32 (36.36 ± 7.37)
5 115/120 15 (13.04 ± 2.49) 81 (70.43 ± 4.28) 43 (35.83 ± 4.77)
10 101/114 16 (15.84 ± 4.30) 64 (63.37 ± 5.05) 47 (41.23 ± 6.05)
15 118/106 27 (22.88 ± 3.43) 67 (56.78 ± 2.47) 32 (30.19 ± 1.57)
CG 0 135/116 58 (42.96 ± 4.89) 36 (26.67 ± 3.78) 67 (57.76 ± 3.00)
5 125/140 47 (37.60 ± 3.46) 51 (40.80 ± 4.20) 76 (54.29 ± 2.26)
10 135/119 54 (40.00 ± 3.07) 52 (38.52 ± 1.21) 55 (46.22 ± 3.16)
15 135/77 48 (35.55 ± 1.12) 49 (36.30 ± 4.80) 26 (33.77 ± 2.27)
CG + 12hMM 0 131/130 11 (8.37 ± 3.45) 112 (85.50 ± 3.37) 79 (60.77 ± 4.08)
5 131/91 6 (4.58 ± 1.88) 115 (87.79 ± 4.17) 47 (51.65 ± 1.53)
10 138/82 9 (6.51 ± 1.91) 117 (84.78 ± 4.57) 57 (69.51 ± 3.47)
15 126/119 11 (8.73 ± 2.73) 105 (83.33 ± 1.30) 57 (47.90 ± 1.03)