Fig. 11

IBA1 Immunostaining in the spinal cord of sham and endometriotic mice. A Schematic diagram of the spinal cord (transverse section) indicating the location of the dorsal horn. B Representative immunohistochemistry images of IBA1 from the spinal cord in sham controls and endometriotic mice, the black bar in the lower right image is equal to 75 and 25 µm for the images and the insets, respectively. C IBA1 expression was increased in the spinal cords of mice with endometriosis than in sham controls. Values represent mean ± standard error mean (SEM), n = 7–12 mice. The asterisks indicate significant differences between groups, **(p < 0.01)