Table 5 The effects of NPs on the developmental competence of immature porcine oocytes from 3.0-4.0 mm follicles (mean ± S. E. M.)

11.3 ± 1.9 ^a

4.2 ± 1.0 ^a

31.6 ± 2.5 ^a

12.6 ± 1.1 ^a

38.5 ± 1.7 ^b

8.8 ± 1.7 ^b

70.4 ± 3.7 ^b

25.6 ± 1.4^b

40.5 ± 2.7 ^b

12.6 ± 2.5 ^c

81.1 ± 2.3 ^c

31.7 ± 2.3 ^c

41.4 ± 2.8 ^b

11.6 ± 1.6 ^c

78.4 ± 3.2^c

32.0 ± 2.4 ^c