TABLE 1.
Effects of combined CVW supplementation on porcine embryonic development in vitro.
| Group | IVM medium supplementation* | Number of oocytes | Cleaved per oocyte (%)‡ | Blastocyst per oocyte (%)‡ |
| PA | CVW (–) | 265 | 82.1 ± 4.3 | 36.0 ± 4.2a |
| CVW (+) | 277 | 86.1 ± 3.5 | 48.4 ± 5.0b | |
| IVF | CVW (–) | 292 | 60.8 ± 4.2 | 25.7 ± 3.8a |
| CVW (+) | 306 | 63.7 ± 2.1 | 34.9 ± 2.2b | |
| SCNT | CVW (–) | 254 | 57.0 ± 3.3 | 18.4 ± 4.8a |
| CVW (+) | 287 | 53.9 ± 2.2 | 26.2 ± 3.7b |
*CVW (–), IVM medium without CVW supplementation; CVW (+), IVM medium with CVW supplementation. ‡Data are shown as the mean percentage ± SD in six replicates. a,bValues with different superscripts differ significantly within the same column from each other (P < 0.05, Student’s t-test).