H-2 histamine receptors.
D000042:Absorption; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D000242:Cyclic AMP / Q000502:physiology; D005753:Gastric Mucosa / Q000187:drug effects / Q000378:metabolism; D005755:Gastrins / Q000097:blood; D006321:Heart / Q000502:physiology; D006413:Hematopoietic System / Q000502:physiology; D006439:Hemodynamics; D006635:Histamine H2 Antagonists / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D007109:Immunity / Q000187:drug effects; D009130:Muscle, Smooth / Q000378:metabolism; D009132:Muscles / Q000378:metabolism; D009424:Nervous System Physiological Phenomena; D011968:Receptors, Histamine / Q000502:physiology*; D011970:Receptors, Histamine H2 / Q000187:drug effects / Q000378:metabolism / Q000502:physiology*; D012039:Regional Blood Flow; D013045:Species Specificity; D014018:Tissue Distribution
D005755:Gastrins; D006635:Histamine H2 Antagonists; D011968:Receptors, Histamine; D011970:Receptors, Histamine H2; D000242:Cyclic AMP