pellets of progesterone plus 1 % 16alpha-hydroxy-progesterone ( 16alpha-oh ) , testosterone plus 1 % 16alpha-oh , and estradiol-17beta plus 1 % 16alpha-oh were implanted in the right uterine fat mass in ovariectomized ( o ) and ovariectomized-hysterectomized ( oh ) mice .
C0033308
progesterone
C0020387
progesterone