Figure 4.
Immunofluorescence localization of uterine AR in DHT-treated rats. Representative paraffin-embedded uterine sections in rats treated without (A1-4) and with DHT (B1-4) for one week are shown, and immunofluorescence was performed. Of note, nuclear AR (sc-816) was significantly higher in uterine epithelial cells in DHT-treated rats than those in controls. Enhanced magnifications are shown in the upper right corner of A1 and B1. The findings illustrated are representative of those observed in numerous sections from multiple uterine tissues. The numbers 1-4 represents images from different rats treated with (B) and without (A) DHT. LE, luminal epithelial cells; GE, glandular epithelial cells; Str, stromal cells; M, muscle cells.