Fig. 5.

Representative images of the cell-specific localization of TNSALP enzymatic activity in endometria from ewes on Days 9, 12, or 125 of gestation. Ewes were treated with either corn oil (CO) or progesterone (P4). Representative image of negative controls included as an inset image. LE = luminal epithelium, GE = glandular epithelium, sGE = superficial glandular epithelium, Myo = myometrium. Scale bars represent 100 µm. Ewes were euthanized and then hysterectomized on either Day 9 (CO, n = 5; P4, n = 6), 12 (CO, n = 9; P4, n = 4), or 125 (CO, n = 14; P4, n = 10) of gestation