pregnendione

Methods:To detect the blood serum testosterone(T),pregnendione(P) and estradiol(E2)levels of the male patients with climacteric hypertension and the control group by radioimmunoassay.

方法：用放免法测定男性更年期高血压病患者及对照者的血清睾(T)、孕(P)、雌二醇(E2)水平。

Mifepristone is an antiprogestin drug belonging to steroid ,which can bind with progesterone receptor to block pregnendione in organ level and have many effect in anti-corepus luteum;

米是抗孕激素的甾类药物,它与孕合起到阻断靶器官水平孕的作用,具有明显抗黄、抗着床、抗排卵及诱导子宫内膜出血的作用。