Assertion: adenosine's receptor | /r/CapableOf | control histamine release
Facets:
value: directly
type: MANNER
value: unlike a 2b receptors
type: OTHER
Source sentences:
text: Unlike A 2B receptors, A 3 receptors directly control histamine release by antigen-stimulated mouse mast cells, because the stimulatory effect of exogenous adenosine noted in wild-type mast cells is not observed in A 3 -receptor-knockout mast cells45.