Figure 3.
Expression of gluococorticoid receptor in prostates correlates with the number of cage mates. Glucocorticoid receptor (GR; red) and TOPRO (blue) staining of a prostate section from a mouse maintained in a cage with (A) 3 or fewer or (B) 4 or more cage mates. (C) Normalized gray value analysis ranked ordinally by cage density (r = .526, r 2 = .277; solid line: best-fit linear regression; dashed lines: 95% confidence interval [CI]). (D) The same data as in (C), dichotomized as ≥4 or ≤3 cage mates. ***P ≤ .0001.