Furuhashi N, Fang V S
Tohoku J Exp Med. 1980 Sep;132(1):87-92. doi: 10.1620/tjem.132.87.
Using feminizing adrenal neoplastic gland (FANG) cells we showed that hPRL stimulated cGMP biosynthesis. Also we could clearly demonstrate a stimulatory effect of db-cGMP plus theophylline on estrogen production without concomitant stimulation of cell growth. These findings indicate that a stimulatory effect of hPRL on estrogen biosynthesis by Fang-8 cells may act via increased cGMP concomitant with depressed cAMP.
利用女性化肾上腺肿瘤性腺(FANG)细胞,我们发现人催乳素(hPRL)可刺激环鸟苷酸(cGMP)的生物合成。此外,我们能够清楚地证明,二丁酰环磷腺苷(db - cGMP)加茶碱对雌激素生成有刺激作用,且不会同时刺激细胞生长。这些发现表明,hPRL对Fang - 8细胞雌激素生物合成的刺激作用可能是通过增加cGMP并伴随环磷酸腺苷(cAMP)降低来实现的。