"CHEBI:48432"^^ . "angiotensin II half maximal effective concentration (EC50)"^^ . "AngII half maximal effective concentration"^^ . "Ang2 half maximal effective concentration"^^ . "CMO:0001657"^^ . "A calculated value for the concentration of angiotensin II (AngII), the octapeptide, Asp-Arg-Val-Tyr-Ile-His-Pro-Phe, that is derived from angiotensinogen and acts as a powerful vasopressor and stimulator of aldosterone secretion, at which the energy produced by the active reduction in the diameter of a blood vessel in response to the application of AngII is halfway between the baseline value and the highest achievable value of such AngII-induced contractile energy."^^ . "angiotensin 2 half maximal effective concentration"^^ . "clinical_measurement_ontology"^^ . "concentration of angiotensin II at which the force of blood vessel contraction is half the maximum value (EC50)"^^ . . . . . "2013-06-20T14:22:08Z"^^ . "JSmith"^^ .