pages matching 'enkephalin'
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An opioid is a chemical that works by binding to opioid receptors, which are found principally in the central nervous system and the gastrointestinal tract. The receptors in these ...
updated 2012-05-12 19:14:00
Noradrenaline (BAN) (abbreviated NA or NAd) or norepinephrine (INN) (abbreviated norepi or NE) is a catecholamine with dual roles as a hormone and a neurotransmitter.
updated 2010-07-17 17:18:19
Heroin, or diacetylmorphine (INN), also known as diamorphine (BAN), is a semi-synthetic opioid drug synthesized from morphine, a derivative of the opium poppy. It is the 3,6-diacetyl ester ...
updated 2012-04-18 18:59:01
Phencyclidine (a complex clip of the chemical name phenylcyclohexylpiperidine, commonly initialised as PCP), also known as angel dust and other street names, is a recreational, dissociative drug formerly used as ...