Acetylcholine
Adrenaline
Anandamide
Dopamine
Endorfine
GABA
Glutamaat
Serotonine
Substantie P
Acetylcholinesterase
MAO
Receptor
Transporter / Heropname eiwit
Alcohol
Cannabis / THC
Cocaïne
Heroïne / Morfine
Ketamine
Nicotine
Speed / Amfetamine
XTC / MDMA
Azijnzuur
Choline
Remmend signaal
Stimulerend signaalHeroin alters these normal conditions as follows:
Heroin is converted in the body into morphine. Morphine first acts identically to endorphins. The morphine binds to the receptors on the axon of the substance P neuron and blocks the release of substance P. The pain signal can no longer be relayed.