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Table 2 Mean (± SD) nuclear status of control, exposed and vitrified-warmed canine oocytes after in vitro culture for 48 h

From: Effects of vitrification on nuclear maturation, ultrastructural changes and gene expression of canine oocytes

Treatment No. oocytes cultured Nuclear status (%)
   GV GVBD MI MII GVBD-MII
Control 292 6.2 ± 7.4a 35.4 ± 18.0 50.1 ± 19.1 8.2 ± 3.7 93.8 ± 7.4 a
Exposed 209 8.7 ± 10.1a 34.5 ± 14.2 50.1 ± 10.2 6.7 ± 5.0 91.4 ± 10.1 a
Vitrified-warmed 200 46.6 ± 14.8b 18.0 ± 10.0 31.5 ± 2.6 3.9 ± 2.3 53.4 ± 14.8 b
  1. Within a column, percentages without a common letter differed (P < 0.05).