Lesion reconstruction analysis of juvenile female rats with controlled cortical impact (CCI) treated with progesterone (PROG) vs. vehicle.

<p>Mean percent (± SEM) of volumetric tissue loss at 6 anterior-to-posterior (A/P) levels at 4 weeks post-injury. # = difference between the CCI+vehicle-treated group and CCI rats given 8 mg/kg PROG. Values are mean ± SEM (n = 6–11 / group).