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Dec 2015;110(3):e13-17

Nieman, K

Tryptophan-Derived Neurotransmitters Tryptophan serves as the precursor for the synthesis of serotonin (5-hydroxytryptamine, 5-HT, see also Biochemistry of Nerve Transmission) and melatonin ( N -acetyl-5-methoxytryptamine)

Mice were placed in the centre of the maze and allowed to explore for 5 min
