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Last Updated: 5 years ago

Possible Interaction: Norepinephrine and Theanine

supplement:

Theanine

Research Papers that Mention the Interaction

“In rats pretreated with pargline, a monoamine oxidase inhibitor, theanine significantly increased the NE level compared with the control.”
“ Theanine decreased the NE level, whereas no change was observed with glutamine or caffeine.”
“Thus, theanine may decrease the NE levels by releasing this neurotransmitter.”
Chemical & pharmaceutical bulletin  •  1986  |  View Paper
“It appears that theanine does not antagonize caffeine in cAMP metabolism, but does inhibit the stimulation of cAMP formation by norepinephrine.”
Chemical & pharmaceutical bulletin  •  1980  |  View Paper