chemical response/sensitivity measurement blood vessel dilation expressed as percent reduction of the force generated in a pre-constricted blood vessel A23187-induced blood vessel dilation expressed as percent reduction of the force generated in a pre-constricted blood vessel VT:0000197 clinical_measurement_ontology MESH:D000001 calcimycin-induced blood vessel dilation expressed as percent reduction of the force generated in a pre-constricted blood vessel 2021-02-09T17:36:41Z CHEBI:3305 CMO:0003660 slaulede This is a measure of the relaxation caused by the addition of A23187 to a pre-constricted blood vessel. It is the ratio of the amount of dilation compared to a fully dilated blood vessel.