Fig. 1From: Kruppel-like factor 5 (Klf5) in fetal-maternal tissue during periimplantation and effects of ovarian steroid hormone antagonist on its expression during uterine receptivity of albino miceSchematic representation of ovarian steroid antagonist administration regimen. Antiestrogen (100 ÎĽg/100 ÎĽl), antiprogesterone (200 ÎĽg/100 ÎĽl), and antiestrogen + antiprogesterone (100 + 200 ÎĽg/100 ÎĽl) injected subcutaneously from D1 to D3 in 3 different groups. Uterine tissue samples were collected on D4 at 0900 hBack to article page