Fig. 3From: Redox unbalance in the hyperthyroid cat: a comparison with healthy and non-thyroidal diseased catsBox-and-whisker plot of OSi (oxidative stress index) values in Groups C, H and I. The median is indicated by a horizontal line, the boxes indicate the second and third quartile, and the whiskers include 95% of the data. Different symbols (α, β) indicate differences between groups (p < 0.05)Back to article page