The SOD activity in examined reproductive
organs of cows remained at a similar level and formed
a homogeneous group (Figure 1). The highest values
were observed in myometrium and reached 2.90 ±
0.34 SOD U/mg protein while the lowest values were
noticed in corpus luteum and reached 2.25 ± 0.56 SOD
U/mg protein. The differences between ovaries in cows
were not observed.