Bioavailability assessment under quasi- and nonsteady-state conditions. I: theoretical considerations.
A strategy was devised to permit bioavailability estimations at quasi- and nonsteady states. The proposed method retains most attributes of a steady-state comparison without being burdened by its protractiveness. The only necessary requirements are that drug disposition obeys linear kinetics and that succeeding doses are administered during the log-linear phase free from the influence of continuing absorption.
D001682:Biological Availability; D001702:Biopharmaceutics; D006207:Half-Life; D007700:Kinetics; D008433:Mathematics; D008954:Models, Biological