TY - JOUR
T1 - Exact solutions to fractional pharmacokinetic models using multivariate Mittag-Leffler functions
AU - Morales-Delgado, V. F.
AU - Taneco-Hernández, M. A.
AU - Vargas-De-León, Cruz
AU - Gómez-Aguilar, J. F.
N1 - Publisher Copyright:
© 2023 Elsevier Ltd
PY - 2023/3
Y1 - 2023/3
N2 - The aim of this paper is to provide a mathematical study of the amount of drug administered as a continuous intravenous infusion or oral dose. For this purpose, we consider fractional-order mammillary-type models describing the anomalous dynamics of exchange of concentrations between compartments at, constant input rates, power-law type, and in the form of oral doses at given (discrete) times. We have developed a general analysis strategy for these models, in which we have found closed-form analytical solutions written in terms of the multivariate Mittag-Leffler function. Numerical simulations have been performed using our formulas, with parameters from the literature.
AB - The aim of this paper is to provide a mathematical study of the amount of drug administered as a continuous intravenous infusion or oral dose. For this purpose, we consider fractional-order mammillary-type models describing the anomalous dynamics of exchange of concentrations between compartments at, constant input rates, power-law type, and in the form of oral doses at given (discrete) times. We have developed a general analysis strategy for these models, in which we have found closed-form analytical solutions written in terms of the multivariate Mittag-Leffler function. Numerical simulations have been performed using our formulas, with parameters from the literature.
KW - Caputo fractional derivative
KW - Fractional-order mammillary-type models
UR - http://www.scopus.com/inward/record.url?scp=85146557305&partnerID=8YFLogxK
U2 - 10.1016/j.chaos.2023.113164
DO - 10.1016/j.chaos.2023.113164
M3 - Artículo
AN - SCOPUS:85146557305
SN - 0960-0779
VL - 168
JO - Chaos, Solitons and Fractals
JF - Chaos, Solitons and Fractals
M1 - 113164
ER -