| Autor: |
Dichamp, Jules, Cellière, Geraldine, Ghallab, Ahmed, Hassan, Reham, Boissier, Noemie, Hofmann, Ute, Reinders, Joerg, Sezgin, Selahaddin, Zühlke, Sebastian, Hengstler, Jan, Drasdo, Dirk |
| Rok vydání: |
2022 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| Popis: |
In vitro to in vivo extrapolation represents a critical challenge in toxicology. In this paper we explore extrapolation strategies for acetaminophen (APAP) based on mechanistic models, comparing classical homogeneous compartment pharmaco-dynamic (PD) models and a multiscale digital twin model resolving liver microarchitecture at cellular resolution. The models integrate consensus detoxification reactions in each individual hepatocyte. We study the consequences of the two model types on the extrapolation and show in which cases these models perform better than the classical extrapolation strategy that is based either on the maximal drug concentration (Cmax) or the area under the pharmaco-kinetic curve (AUC) of the drug blood concentration. |
| Databáze: |
arXiv |
| Externí odkaz: |
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