Modifies a noun

• oxidase: The problem was traced to a defective gene which should have made a substance called monoamine oxidase.

• inhibitor: If you have gout or are taking monoamine oxidase inhibitors do not take brewers yeast.

• antidepressant: Citalopram must not be taken at the same time as monoamine oxidase inhibitor antidepressants ( MAOIs ).

• activity: This shows that most molecules in development or on the market are limited to the modulation of monoamine activity.

• hypothesis: The first was the monoamine hypothesis, which suggested that serotonin deficiency caused depression.

• type: It works specifically on monoamine oxidase type A, which gives it its slightly different profile.