Assertion: cimetidine | /r/HasProperty | without effect
Facets:
value: on hreceptors
type: LOCATION
value: on h 1 receptors
type: LOCATION
Source sentences:
text: Cimetidine is a histamine H 2 -receptor antagonist; it is highly selective in its action and is virtually without effect on H 1 receptors or, indeed on receptors for other autacoids or drugs.
text: Cimetidine is a histamine H-receptor antagonist; it is highly selective in its action and is virtually without effect on Hreceptors or, indeed on receptors for other autacoids or drugs.