concentration of phenylephrine at which the force of blood vessel contraction is half the maximum value (EC50) - Ontology Browser

	Submit Data \| Help \| Video Tutorials \| News \| Publications \| Download \| REST API \| Citing RGD \| Contact
	Search RGD Grant Resources Citing RGD About Us Contact Us Genes QTLs Strains Markers Genome Information Ontologies Cell Lines References Download Submit Data OntoMate (Literature Search) JBrowse (Genome Browser) Synteny Browser (VCMap) (beta) Variant Visualizer Multi-Ontology Enrichment (MOET) Gene-Ortholog Location Finder (GOLF) InterViewer (Protein-Protein Interactions) PhenoMiner (Quatitative Phenotypes) Gene Annotator OLGA (Gene List Generator) AllianceMine GViewer (Genome Viewer) Overgo Probe Designer Aging & Age-Related Disease Cancer & Neoplastic Disease Cardiovascular Disease COVID-19 Developmental Disease Diabetes Hematologic Disease Immune & Inflammatory Disease Infectious Disease Liver Disease Neurological Disease Obesity & Metabolic Syndrome Renal Disease Respiratory Disease Sensory Organ Disease Find Models new Genetic Models Autism Models Rat PhenoMiner (Quantitative Phenotypes) Chinchilla PhenoMiner Expected Ranges (Quantitative Phenotype) PhenoMiner Term Comparison Hybrid Rat Diversity Panel Phenotypes GERRC (Gene Editing Rat Resource Center) Phenotypes in Other Animal Models Animal Husbandry Strain Medical Records Phylogenetics Strain Availability Calendar Rats 101 Submissions Photo Archive Pathways Rat Community Forum Directory of Rat Laboratories Video Tutorials News RGD Publications RGD Poster Archive Nomenclature Guidelines Resource Links Laboratory Resources Employment Resources
	Advanced Search (OLGA)

Ontology Browser

concentration of phenylephrine at which the force of blood vessel contraction is half the maximum value (EC50) (CMO:0000721)
Annotations: Rat: (0) Mouse: (0) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0)

Parent Terms

Term With Siblings

Child Terms

concentration of vasoconstrictor at which the force of blood vessel contraction is half the maximum value (EC50) + is-a

phenylephrine response/sensitivity measurement + is-a

concentration of angiotensin II at which the force of blood vessel contraction is half the maximum value (EC50)

concentration of phenylephrine at which the force of blood vessel contraction is half the maximum value (EC50) +

A calculated value for the concentration of phenylephrine (PE), the phenylethanolamine with IUPAC name (R)-3-[-1-hydroxy-2-(methylamino)ethyl]phenol and formula C9H13NO2 that acts as a selective alpha1-adrenergic receptor agonist, decongestant and vasoconstrictor, at which the energy produced by the active reduction in the diameter of a blood vessel in response to the application of PE is halfway between the baseline value and the highest achievable value of such PE-induced contractile energy.

concentration of potassium chloride at which the force of blood vessel contraction is half the maximum value (EC50)

phenylephrine-induced blood vessel contractile force expressed as percent of contractile force generated by potassium chloride

phenylephrine-induced blood vessel contractile force expressed as percent of force at baseline

logarithm of the concentration of phenylephrine at which the force of blood vessel contraction is half the maximum value (Log EC50)

Synonyms
Exact Synonyms:	phenylephrine half maximal effective concentration (EC50)
Xrefs:	CHEBI:8093
Definition Sources:	Dorland:Dorlands_Illustrated_Medical_Dictionary--31st_Ed, http://en.wikipedia.org/wiki/EC50 "Wikipedia" "Wikipedia", ISBN:978-1416049982

Gene Annotator (Functional Annotation) unavailable	Gene Annotator (Annotation Distribution) unavailable	Variant Visualizer (Genomic Variants) unavailble Variant Visualizer (Genomic Variants) unavailable
Gene Annotator (Functional Annotation)	Gene Annotator (Annotation Distribution)	Variant Visualizer (Genomic Variants)

InterViewer (Protein-Protein Interactions) unavailable	Gviewer (Genome Viewer) unavailable	Variant Visualizer (Damaging Variants) unavailble Variant Visualizer (Damaging Variants) unavailable
InterViewer (Protein-Protein Interactions)	GViewer (Genome Viewer)	Variant Visualizer (Damaging Variants)

Gene Annotator (Annotation Comparison) unavailable	OLGA (Gene List Generator) unavailable
Gene Annotator (Annotation Comparison)	OLGA (Gene List Generator)	Excel (Download)

MOET (Multi-Ontology Enrichement) unavailable	GOLF (Gene-Ortholog Location Finder) unavailable
MOET (Multi-Ontology Enrichement)	GOLF (Gene-Ortholog Location Finder)

Create Name:

Description:

Send us a Message

Ontology Browser