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Uterine weight (=7-10/group) and serum estradiol (E2) (n=5-8/group) measured by ELISA or plasma E2 measured by RIA in placebo-treated and E2-treated control and intrauterine growth restricted (IUGR) groups. *P<0.05 vs. placebo-treated control; †P<0.05 vs. placebo-treated IUGR, ‡P<0.05 vs. placebo-treated groups. P<0.05 denotes significance. Data values represent mean±SEM.
