Receptors, Histamine
Synonyms
Binding Sites, Histamine
Histamine Binding Sites
Histamine Receptor
Histamine Receptors
Receptor, Histamine
Sites, Histamine Binding
Cell-surface proteins that bind histamine and trigger intracellular changes influencing the behavior of cells. Histamine receptors are widespread in the central nervous system and in peripheral tissues. Three types have been recognized and designated H1, H2, and H3. They differ in pharmacology, distribution, and mode of action.