title: Antagonism of tolazoline by histamine H2-receptor blockers.
mesh_terms: D000818:Animals; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000187:drug effects / Q000378:metabolism; D006168:Guinea Pigs; D006339:Heart Rate / Q000187:drug effects; D006632:Histamine / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles / Q000494:pharmacology; D007700:Kinetics; D008297:Male; D011955:Receptors, Drug; D013268:Stimulation, Chemical; D013440:Sulfides / Q000494:pharmacology; D013890:Thiourea / Q000031:analogs & derivatives*; D014043:Tolazoline / Q000037:antagonists & inhibitors*
chemical_list: D007093:Imidazoles; D011955:Receptors, Drug; D013440:Sulfides; D006632:Histamine; D014043:Tolazoline; D013890:Thiourea