title: Histamine receptors in extra- and intracranial arteries.
mesh_terms: D000818:Animals; D001593:Benzyl Compounds / Q000494:pharmacology; D002415:Cats; D002536:Cerebral Arteries / Q000187:drug effects*; D002744:Chlorpheniramine / Q000494:pharmacology; D005029:Ethylenediamines / Q000494:pharmacology; D006632:Histamine / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D066298:In Vitro Techniques; D008438:Maxillary Artery / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D011725:Pyridines / Q000494:pharmacology; D011955:Receptors, Drug / Q000187:drug effects*; D013562:Sympathectomy
chemical_list: D001593:Benzyl Compounds; D005029:Ethylenediamines; D006634:Histamine H1 Antagonists; D011725:Pyridines; D011955:Receptors, Drug; D002744:Chlorpheniramine; D006632:Histamine