Assertion: epinephrine's receptor | /r/HasAspect | inhibitory effects
Facets:
value: usually
type: TEMPORAL
value: on them
type: TRANSITIVE-OBJECT
Source sentences:
text: receptors usually have inhibitory effects, but many are located pre-synaptically (i.e., on the surface of the cells that release norepinephrine), so the net effect of alpha-2 activation is often a decrease in the amount of norepinephrine released.
text: receptors, as described elsewhere in this article, are frequently located on norepinephrine-releasing neurons themselves and have inhibitory effects on them; consequently, blockage of alpha-2 receptors usually results in an increase in norepinephrine release.
text: Alpha-2 receptors usually have inhibitory effects, but many are located pre-synaptically (i.e., on the surface of the cells that release norepinephrine), so the net effect of alpha-2 activation is often a decrease in the amount of norepinephrine released.