Table 3 Microscopic nuclear count of cells expressing nuclear antigen Ki-67 protein in control (CTR) and treated (TRT) uterine horns of 4 cows in different sections and different microscopic fields

2 ± 0.7^a

12 ± 0.2^b

1 ± 0.2^a

10 ± 0.6^b

5 ± 2.9^a

18 ± 2.3^b

14 ± 3.8^a

40 ± 4.2^b