title: Current concepts of histamine actions through H1 and H2 receptors.
mesh_terms: D001921:Brain / Q000378:metabolism; D001980:Bronchi / Q000502:physiology; D004068:Digestive System Physiological Phenomena; D006439:Hemodynamics; D006632:Histamine / Q000502:physiology*; D006633:Histamine Antagonists / Q000627:therapeutic use; D006801:Humans; D006969:Hypersensitivity, Immediate; D011652:Pulmonary Circulation; D011968:Receptors, Histamine / Q000502:physiology*; D011969:Receptors, Histamine H1 / Q000502:physiology*; D011970:Receptors, Histamine H2 / Q000502:physiology*; D012039:Regional Blood Flow; D012867:Skin / Q000098:blood supply
chemical_list: D006633:Histamine Antagonists; D011968:Receptors, Histamine; D011969:Receptors, Histamine H1; D011970:Receptors, Histamine H2; D006632:Histamine