|1.||Wiebe, John P: 1 article (03/2003)|
|2.||Lewis, Michael J: 1 article (03/2003)|
12/01/1988 - "Lordosis facilitation in estrogen primed rats by intrabrain injection of pregnanes."
01/01/1986 - "Of the four pregnanes studied only 5 beta 3 beta pregnanolone consistently induced lordosis behavior when implanted into the mPOA. "
01/01/1986 - "The effect on lordosis behavior of progesterone (P) and some of its ring A reduced metabolites (5 beta pregnane 3 alpha ol 20 one, 5 beta pregnane 3 beta ol 20 one and 5 alpha pregnanes 3 beta ol 20 one) was studied in estrogen primed overiectomized rats by unilaterally implanting them in two brain areas related to the control of lordosis behavior: the ventromedial hypothalamic nucleus (VMH) and the medial preoptic area (mPOA). "
12/01/1988 - "The observation that lordosis was induced in estrogen primed rats both by pregnanes that bind to the P receptor (i.e., P; 5 alpha-pregnanedione; 20 alpha- and 20 beta-OH-pregnenone) and by pregnanes that do not (i.e., 5 alpha, 3 beta-; 5 beta,3 beta- and 5 alpha,3 alpha-pregnanolone) indicates that diverse cellular mechanisms are involved in the facilitation of lordosis by pregnanes."
03/22/2003 - "The findings provide the first evidence that the 5alphaR activity (leading to the conversion of progesterone to the cancer promoting 5alpha-pregnanes) is significantly higher in the tumorigenic MCF-7, MDA-MB-231 and T-47D breast cell lines than in the nontumorigenic MCF-10A cell line. "
|4.||5-alpha-Dihydroprogesterone (5 alpha-Dihydroprogesterone)