Jämför metoder
Granska de valda metoderna sida vid sida; rader som skiljer sig är markerade.
| Allometrisk farmakokinetisk skalning× | Michaelis-Mentens kinetik× | |
|---|---|---|
| Ämnesområde | Farmakologi | Farmakologi |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1989 | 1913 |
| Upphovsperson≠ | John Mordenti | Leonor Michaelis and Maud Menten |
| Typ≠ | inter-species extrapolation | mechanistic model |
| Ursprungskälla≠ | Mordenti, J., & Chappell, W. (1989). The use of allometric scaling in toxicokinetic studies. Fundamental and Applied Toxicology, 13(2), 335-346. link ↗ | Michaelis, L., & Menten, M. L. (1913). Die Kinetik der Invertinwirkung. Biochemische Zeitschrift, 49, 333-369. link ↗ |
| Alias | allometric scaling, inter-species extrapolation, FIH dose prediction | MM kinetics, Michaelis constant, Vmax |
| Närliggande≠ | 3 | 2 |
| Sammanfattning≠ | Allometric scaling is a mathematical approach for predicting human pharmacokinetics from preclinical animal data using body weight relationships. Developed systematically by Mordenti and colleagues in the late 1980s, it enables rational first-in-human dose prediction without assuming species-specific metabolic differences. | Michaelis-Menten kinetics describes the rate of enzyme-catalyzed reactions as a function of substrate concentration. Developed by Leonor Michaelis and Maud Menten in 1913, this foundational framework models enzyme catalysis through the rapid-equilibrium approximation and enables prediction of drug metabolism rates in pharmacokinetics. |
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