NALT

Preferred term

alpha-2 adrenergic receptors

Chemical

A subclass of alpha-adrenergic receptors found on both presynaptic and postsynaptic membranes where they signal through Gi-Go G-proteins. While postsynaptic alpha-2 receptors play a traditional role in mediating the effects of adrenergic agonists, the subset of alpha-2 receptors found on presynaptic membranes signal the feedback inhibition of neurotransmitter release.

alpha adrenergic receptors

alpha-2 adrenoceptors

Field 001 in MARC Authority Format

62794

Spanish

receptores adrenérgicos alfa 2

URI

https://lod.nal.usda.gov/nalt/255345

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Created 6/9/15, last modified 6/3/20