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. 2014 Aug 2;140(2):374–392. doi: 10.1093/toxsci/kfu077

FIG. 4.

FIG. 4.

Light and dark period residential running wheel activity (average number of wheel revolutions/12 h period) (mean ± SE). (A and B) Light period activity. *Pairwise comparisons of the significant interaction of treatment and sex indicated that females of the 5.0 and 10.0 EE2 groups were significantly less active than vehicle control females. (C and D) Dark period activity. (*) Pairwise comparisons of the significant interaction of treatment and sex indicated that females of the 5.0 and 10.0 EE2 groups were significantly less active than vehicle control females.