title: Reciprocal H1- and H2-histamine receptors in guinea pig gallbladder.
mesh_terms: D000818:Animals; D017259:Dimaprit; D005260:Female; D005704:Gallbladder / Q000187:drug effects* / Q000502:physiology; D006168:Guinea Pigs; D006632:Histamine / Q000502:physiology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D011725:Pyridines / Q000494:pharmacology; D011968:Receptors, Histamine / Q000187:drug effects*; D011969:Receptors, Histamine H1 / Q000187:drug effects*; D011970:Receptors, Histamine H2 / Q000187:drug effects*; D013890:Thiourea / Q000494:pharmacology
chemical_list: D011725:Pyridines; D011968:Receptors, Histamine; D011969:Receptors, Histamine H1; D011970:Receptors, Histamine H2; D006632:Histamine; C006183:2-(2-aminoethyl)pyridine; D013890:Thiourea; D017259:Dimaprit