Assertion: caffeine | /r/CapableOf | increase the efficacy of d2 receptors
Facets:
value: given evidence
type: OTHER
value: selectively
type: MANNER
Source sentences:
text: Because caffeine is a competitive antagonist for adenosine 1 & 2a primarily at striatal sites, it may also selectively increase the efficacy of D2 receptors, given evidence that D2 depleted mice show reduced effects of caffeination.