Assertion: ligand's activity | /r/HasProperty | efficacy
Facets:
Source sentences:
text: Attempts to separate the binding phenomenon and activation phenomenon were made by Ariëns in 1954 and by Stephenson in 1956 to account for the intrinsic activity (efficacy) of a drug (that is, its ability to induce an effect after binding).
text: This lead to the development of agonist models of drug action by Ariens in 1954 and by Stephenson in 1956 to account for the intrinsic activity (efficacy) of a drug (that is, its ability to induce an effect after binding).