From: Evaluation of developmental changes in bovine in vitro produced embryos following exposure to bovine Herpesvirus type 5
Groups
Total number of oocytes
Embryonic development (mean ± sd)
Cleaved, n (%)
Blastocysts, n (%)
Unexposed
357
313 ± 6.5a (87,7)
195 ± 3.2a (54,6)
Exposed
388
328 ± 8.9b (84,5)
193 ± 3.2a (49,7)