Differentiation of H1- and H2-receptors mediating positive chrono- and inotropic responses to histamine on atrial preparations of the guinea-pig

Agents Actions. 1974 Oct;4(4):217-21. doi: 10.1007/BF01965222.
No abstract available

MeSH terms

  • Animals
  • Dose-Response Relationship, Drug
  • Electric Stimulation
  • Guinea Pigs
  • Heart Atria / drug effects
  • Heart Rate / drug effects*
  • Histamine / pharmacology*
  • Histamine H1 Antagonists / pharmacology
  • Imidazoles / pharmacology
  • In Vitro Techniques
  • Male
  • Promethazine / pharmacology
  • Receptors, Drug*
  • Stimulation, Chemical
  • Thiourea / pharmacology

Substances

  • Histamine H1 Antagonists
  • Imidazoles
  • Receptors, Drug
  • Histamine
  • Promethazine
  • Thiourea