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ANTAGONISTA [3 records]

Record 1 2014-10-30

English

Subject field(s)
  • Biochemistry
  • Molecular Biology
  • Medication
DEF

Any agent, such as a drug that exerts an opposite action to that of another or competes for the same receptor sites.

French

Domaine(s)
  • Biochimie
  • Biologie moléculaire
  • Médicaments
DEF

Substance se fixant sur les mêmes récepteurs cellulaires qu'une substance de référence, en empêchant celle-ci de produire tout ou partie de ses effets habituels.

OBS

Plusieurs médicaments du système nerveux végétatif sont des antagonistes de l'adrénaline (alphabloquants, bêtabloquants) ou de l'acétylcholine (anticholinergiques).

OBS

antagoniste : terme publié au Journal officiel de la République française le 6 juillet 2008.

Spanish

Campo(s) temático(s)
  • Bioquímica
  • Biología molecular
  • Medicamentos
Save record 1

Record 2 2003-06-10

English

Subject field(s)
  • Muscles and Tendons
DEF

A muscle that acts in opposition to the action of another muscle, its agonist.

French

Domaine(s)
  • Muscles et tendons
DEF

Muscle dont l'action s'oppose à celle d'un autre.

Spanish

Campo(s) temático(s)
  • Músculos y tendones
Save record 2

Record 3 2001-02-16

English

Subject field(s)
  • Muscles and Tendons

French

Domaine(s)
  • Muscles et tendons

Spanish

Campo(s) temático(s)
  • Músculos y tendones
Save record 3

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