%24707 0 Amine_Oxidase_reactions 1 Catecholamine_biosynthesis 2 Dopamine_clearance_from_the_synaptic_cleft 3 Duodenal_Ulcer 3--0 4 Enzymatic_degradation_of_Dopamine_by_monoamine_oxidase 5 Enzymatic_degradation_of_dopamine_by_COMT 6 MPTP_Poisoning 6--0 6--1 6--2 6--4 6--5 7 Mental_Fatigue 7--2 8 Monoamines_are_oxidized_to_aldehydes_by_MAOA_and_MAOB,_producing_NH3_and_H2O2 8--6 9 Neurotransmitter_Clearance_In_The_Synaptic_Cleft 9--6 9--7 10 Parkinson_Disease 10--1 10--2 10--4 10--5 10--8 10--9 11 Parkinson_Disease,_Secondary 11--0 11--1 11--2 11--4 11--5 11--8 11--9 12 Restless_Legs_Syndrome 12--0 12--8 13 Synthesis_of_Dopamine 13--6 13--10 13--11