Coming Up. 1  Mon., Apr. 17, 2017 9:00 AM MST Phase I of the offseason program Phase One of the offseason program. 2  Thu., Apr. 27, 2017 6:00 PM MST First round of the NFL draft First round of the NFL draft. 3  Fri., Apr. 28, 2017 5:00 PM MST Rounds 2-3 of the NFL draft Rounds 2-3 of the NFL draft.
Dopamine receptor D2, also known as D2R, is a protein that, in humans, is encoded by the DRD2 gene.n similar manner, older dopamine agonists used for Parkinson's disease such as bromocriptine and cabergoline are poorly selective for one dopamine receptor over another, and, although most of these agents do act as D 2 agonists, they affect other subtypes as well.
Dopamine is a catecholamine neurotransmitter that occurs in a wide variety of animals, including both vertebrates and invertebrates. In the brain, this phenethylamine functions as a neurotransmitter, activating the five types of dopamine receptors-D1, D2, D3, D4, and D5 - and their variants. Dopamine is produced in several areas of the brain, including the substantia nigra and the ventral tegmental area.