Dopamine is considered to be the major physiological tonic inhibitor of prolactin release, yet there is increasing evidence showing that it can also stimulate prolactin release from lactotrophs. In primary cultured lactotrophs, the major dopamine receptors responsible for inhibiting prolactin release are dopamine D2 receptors. A dopamine receptor subtype… (More)
Prolactin secretion from the anterior pituitary gland is regulated by multiple factors including prolactin-release inhibiting factors (PIFs) and prolactin releasing factors. PIFs, however, usually dominate to exert a tonic inhibition in the biological system, and the physiological PIF is believed to be dopamine. However, there is accumulating evidence that… (More)
II (2,2'-bipyridine)(mes) 2 and [Fe II (2,2'-bipyridine)(mes) 2 ]-, a Complex Containing a 2,2'-Bipyridyl Radical Anion, " Inorg.