bioavailabilty 

in pharmacokinetics
https://doi.org/10.1351/goldbook.BT06813
Ratio of the systemic exposure from extravascular (ev) exposure to that following intravenous (iv) exposure as described by the equation: F=Aev DivBiv Dev where F is the bioavailabilty, A and B are areas under the (plasma) concentration-time curve following extravascular and intravenous administration, respectively, and Dev and Div are the administered extravascular and intravenous doses.
Source:
PAC, 2004, 76, 1033. (Glossary of terms used in toxicokinetics (IUPAC Recommendations 2003)) on page 1041 [Terms] [Paper]
Citation: 'bioavailabilty' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.BT06813 RIS BibTex EndNote
Div. VIIPDFTextXMLJSON
Last revised: February 24, 2014