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Alterations in uterine weights after exposure to oil vehicle (oil) or EB. Mean (±sem) uterine weight (milligrams) in ovariectomized females at P7, P14, P35, P49, and P67 that were treated 48 h prior with either EB (white bars) or oil (black bars). *, Significantly different from oil-treated controls. Numbers in parentheses indicate the percent increase in mean uterine weight in EB-treated females, compared with oil-treated controls.
