TH
DDC
DBH
PNMT
Epinephrine
Epinephrine
Epinephrine
L-Tyrosine
Sapropterin
Oxygen
L-Dopa
Dihydrobiopterin
Water
Dopamine
Carbon dioxide
Ascorbic acid
Oxygen
Norepinephrine
Dehydroascorbic
acid
Water
S-
Adenosylmethionine
S-
Adenosylhomocysteine
Sympathetic
Nervous System
Parasympathetic
Nervous System