Fig. 2.

BAX, BCL2, BAX:BCL2 Ratio, P53 and KI67 mRNA expression in endometrial tissues associated with the lightest and CTMLW fetuses on days 18, 30, 45, 60 and 90 of pregnancy. No association between conceptus or fetal size and endometrial expression of BAX (A), BCL2 (B), BAX:BCL2 Ratio (C), or KI67 (E) were observed. D: The expression of P53 was increased in endometrial samples supplying the lightest fetuses compared to the closest to mean litter weight (CTMLW) fetuses at gestational day (GD) 45. Error bars represent S.E.M. *P ≤ 0.05. n = 4–6 samples per group.