TERMIUM Plus®

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dose-response [1 record]

Record 1 2023-06-05

English

Subject field(s)
  • Toxicology
  • Environmental Studies and Analyses
CONT

It is often useful to make a distinction between a "dose-effect" relationship, i.e. the graded response after exposure to varying doses of a toxicant, and a "dose-response" relationship, i.e. the incidence at which a "quantal" response occurs in a population exposed to varying doses of the toxicant.

CONT

The dose-response relationship is the relationship between the dose and the percentage of individuals showing a specific effect. With increasing dose a greater number of individuals in the exposed population will usually be affected.

Key term(s)
  • dose/response

French

Domaine(s)
  • Toxicologie
  • Études et analyses environnementales
CONT

Si la relation dose-effet correspond à la «relation entre la quantité de produit chimique absorbée et l'intensité d'un effet biologique de nature donnée chez un individu», la relation dose-réponse, correspond pour sa part à la «relation entre la quantité de produit chimique absorbée et la proportion d'individus d'un groupe présentant un effet de nature et d'intensité données».

Spanish

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