BitPay (bitpay.com) is a virtual currency processor that specializes in enabling merchants to accept bitcoin payments from customers. Founded in 2011 and headquartered in Atlanta, Georgia, the company has grown rapidly in the past few years. At the beginning of 2013, BitPay secured $510,000 in funding from various investors.
Dopamine (DA, contracted from 3,4-dihydroxyphenethylamine) is an organic chemical of the catecholamine and phenethylamine families that plays several important roles in the brain and body.
DRUG CLASS AND MECHANISM: Dopamine is a chemical produced by our body and it has several functions. Dopamine works as a neurotransmitter (chemical that nerves use to communicate) in the brain.It is also converted to norepinephrine, another neurotransmitter. Dopamine increases heart rate and heart muscle contractions.It also causes increases in blood pressure. The FDA approved dopamine in February 1974.opamine works as a neurotransmitter (chemical that nerves use to communicate) in the brain. It is also converted to norepinephrine, another neurotransmitter. Dopamine increases heart rate and heart muscle contractions. It also causes increases in blood pressure. The FDA approved dopamine in February 1974.