As offensive coordinator, Arians was part of Steeler teams that won three AFC North Division titles, two AFC Championships and Super Bowl XLIII. In 2009, the Steelers' offense became the first in team history to have a 4,000-yard passer, two 1,000-yard receivers and a 1,000-yard rusher in the same season.
From Wikipedia, the free encyclopedia. A dopamine antagonist is a drug which blocks dopamine receptors by receptor antagonism. There are five known types of dopamine receptors in the human body; they are found in the brain, peripheral nervous system, blood vessels, gastrointestinal tract and the kidney.rom Wikipedia, the free encyclopedia. A dopamine antagonist is a drug which blocks dopamine receptors by receptor antagonism. There are five known types of dopamine receptors in the human body; they are found in the brain, peripheral nervous system, blood vessels, gastrointestinal tract and the kidney.
Dopamine is used for: Treating shock and low blood pressure due to heart attack, trauma, infections, surgery, and other causes. It is also used to help improve heart function when it is unable to pump enough blood. It may also be used for other conditions as determined by your doctor. Dopamine is a vasopressor and inotropic agent. It works by increasing the pumping strength of the heart and the kidney blood supply. 1  you are allergic to any ingredient in dopamine.  you are taking droxidopa or have taken furazolidone or a monoamine oxidase (MAO) inhibitor (eg, phenelzine) within the past 21 days.