Fig. 9

Results of estrogen receptor (ER) immunohistochemical staining. a ER optical density (n = 4–4–4–4); b-e representative images of ER stained arteriole segments from MSed, MEx, FSed and FEx groups. Scale bar, 100 μm. Two-way ANOVA with post hoc Tukey’s test. (F_training = 6.004, F_sex = 2.317, F_int = 0.633, df_training = 1, df_sex = 1, df_int = 1, P_training = 0.031, P_sex = 0.154 and P_int = 0.442)