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	Chou-Talalay-metoden	Isobologramanalys	Populationsfarmakodynamisk modellering
Ämnesområde	Farmakologi	Farmakologi	Farmakologi
Familj	Process / pipeline	Process / pipeline	Process / pipeline
Ursprungsår	1983	1926	1992
Upphovsperson	Ting-Chao Chou and Paul Talalay	Salvatore Loewe	Lewis Sheiner and Stephen Roush
Typ	synergy quantification	synergy quantification	dose-response modeling
Ursprungskälla	Chou, T. C., & Talalay, P. (1983). Quantitative analysis of dose-effect relationships: the combined effects of multiple drugs or enzyme inhibitors. Advances in Enzyme Regulation, 22, 27-55.	Loewe, S. (1926). Die Mischtoxizität. Zeitschrift für Experimentelle Pathologie und Therapie, 24, 315-334.	Dahlström, B., & Nyberg, L. (1993). Population pharmacokinetics and pharmacodynamics. Clinical Pharmacokinetics, 24(1), 45-57.
Alias	CI method, Chou method, median-effect analysis	isobol, combination index, synergy testing	PopPD, population PD, hierarchical PD modeling
Närliggande	3	3	3
Sammanfattning	The Chou-Talalay method is a quantitative framework for analyzing drug interactions, developed by Ting-Chao Chou and Paul Talalay in 1983. It combines median-effect principle with the combination index (CI) to provide rigorous, model-independent assessment of synergistic, additive, or antagonistic drug effects.	Isobologram analysis is a graphical and quantitative method for detecting and classifying drug interactions, developed by Salvatore Loewe in 1926. It uses dose-response data from two drugs applied individually and in combination to determine whether their interaction is additive, synergistic, or antagonistic.	Population pharmacodynamic (PopPD) modeling integrates pharmacokinetics with individual dose-response relationships across patient populations to characterize drug efficacy and tolerability. Pioneered by Lewis Sheiner and colleagues, PopPD accounts for inter-individual variability in drug effects and enables rational dose optimization and response prediction.