Figure 1From: Steroid hormone receptors ERα and PR characterised by immunohistochemistry in the mare adrenal glandImmunostaining for ERα and PR in uterine tissue. A and B: ERα in mare 526 (intact in oestrus); C and D: ERα in mare 478 (intact in metoestrus); E and F: PR in mare 526 (intact in oestrus); G and H: PR in mare 478 (intact in metoestrus); I and J: negative control. SE = surface epithelium; GE = glandular epithelium; M = myometrium. Magnification 200×.Back to article page