Figure 2. Baicalein decreased progesterone induced HAND2 expression in mouse uteri.
Immunohistochemical staining against progesterone receptor target HAND2 on uterine cross sections of 10% DMSO (A), 1 mg/kg progesterone (B), 25 mg/kg baicalein and 1 mg/kg progesterone (C), 1 mg/kg progesterone and 10 mg/kg RU486 (D) and 25 mg/kg baicalein (E) treated mice. Arrows indicate positive stains. Scale bar = 150 μm. Inset images were taken at 4x magnification.