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 signaalInjection (shooting up) is not a common mode of ingestion for recreational users of speed (amphetamine). Before amphetamine can be injected, it must be dissolved in water. It is very important to dissolve it completely to avoid injecting small chunks of the drug. These could block small blood vessels and trigger a heart attack or stroke.