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Tikhonov adaptively regularized gamma variate fitting to assess plasma clearance of inert renal markers
The Tk-GV model fits Gamma Variates (GV) to data by Tikhonov regularization (Tk) with shrinkage constant, λ, chosen to minimize the relative error in plasma clearance, CL (ml/min). Using (169)Yb-DTPA and (99m)Tc-DTPA (n = 46, 8–9 samples, 5–240 min) bolus-dilution curves, results were obtained for f...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2953622/ https://www.ncbi.nlm.nih.gov/pubmed/20865304 http://dx.doi.org/10.1007/s10928-010-9167-z |