Table 2 Effect of the GM-CSF factor on the type of cortical granules dispersion (cytoplasmic maturation) of in vitro matured bovine oocytes

SOF

123

37/123 (30.1)^a

18/123 (14.6)^b

68/123 (55.3)^c

SOF + GM-CSF (100 ng/ml)

133

42/133 (31.6)^a

23/133 (17.3)^b

68/133 (51.1)^c

TCM*

159

28/159 (17.6)^a

46/159 (2.9)^b

85/159 (53.5)^c