Neurotransmitters

Acetylcholine

Acetylcholine
C01996

Amino acids

Glycine
C00037		 Aspartic acid
C00049		 Glutamic acid
C00025
gamma-Aminobutyric acid (GABA)
C00334		 Dopa
C00355		 Thyroxine
C01829

Biogenic amines

Dopamine
C03758		 Epinephrine
C00788		 Norepinephrine
C00547
Serotonin
C00780		 Histamine
C00388