and oestrous cow serum : ecs ) , hormones ( 2.5 fsh micrograms/ml + 5 micrograms lh/ml + 1 microgram oestradiol/ml ) and granulosa cells ( 5 x 10 ( 6 ) /ml ) were added to culture medium to determine the frequencies of in-vitro maturation , fertilization , cleavage ( 2- to 8-cell ) and development into blastocysts of bovine follicular oocytes .
C0678723
maturation
C0015914
fertilization