Intro
Agonistic Drug Effects:
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6
Antagonist Drug Effects:
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Part 1: Image-Mapped Tutorial
Part 2: Matching Self-Test
Part 3: Multiple-Choice Self-Test
8. A number of drugs reduce the activity of a neurotransmitter by stimulating the leakage of these substances from their storage vesicles. Once in the cytoplasm, they are degraded by enzymatic breakdown. Reserpine interferes with the uptake-storage mechanism of norepinephrine and serotonin. The depletion of norepinephrine is long-term, and the damage to storage vesicles is irreversible.