Process / pipelinePharmacodynamics

Isobologram Analysis

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.

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Sources

  1. Loewe, S. (1926). Die Mischtoxizität. Zeitschrift für Experimentelle Pathologie und Therapie, 24, 315-334. link
  2. Bliss, C. I. (1939). The toxicity of poisons applied jointly. Annals of Applied Biology, 26(3), 585-615. DOI: 10.1111/j.1744-7348.1939.tb06990.x

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Referenced by

ScholarGateIsobologram Analysis (Isobologram Analysis for Drug Interactions). Retrieved 2026-06-04 from https://scholargate.app/en/pharmacology/isobologram-analysis