What is Beta-2 agonist?

Agonist: A substance that acts like another substance and therefore stimulates an action. Agonist is the opposite of antagonist. Antagonists and agonists are key players in the chemistry of the...

Agonist maintenance treatment: See: Methadone treatment program.

Agonist, LHRH: A compound that is similar to LHRH (luteinizing hormone-releasing hormone) in structure and is able to it performs its action(s). Luteinizing hormone-releasing hormone is a naturally occurring hormone...

Beta adrenergic blocking agents: A class of drugs, also called beta blockers, that block beta-adrenergic substances such as adrenaline (epinephrine), a key agent in...

Beta agonist: See: Beta-agonist.

Beta blocker: A class of drugs that block the effect of beta-adrenergic substances such as adrenaline (epinephrine), that play a key role in the sympathetic portion of...

Beta carotene: A vitamin that acts as an antioxidant, protecting cells against oxidation damage. Beta carotene is converted by the body to vitamin A. Food sources of...

Beta-agonist: A bronchodilator medicine that opens the airways by relaxing the muscles around the airways that may tighten during an asthma attack or in...

LHRH agonist: A compound that is similar to rel=dict luteinizing hormone-releasing hormone (LHRH) in structure and can act like LHRH.

Opiate agonist maintenance: See: Methadone treatment program.