title: Effects of H1 and H2 histamine antagonists on the pulmonary pressor response to alveolar hypoxia.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004155:Diphenhydramine / Q000494:pharmacology*; D004285:Dogs; D005260:Female; D005263:Femoral Artery; D000860:Hypoxia / Q000503:physiopathology*; D008297:Male; D008785:Metiamide / Q000494:pharmacology*; D008863:Microspheres; D011650:Pulmonary Alveoli / Q000503:physiopathology*; D011651:Pulmonary Artery / Q000187:drug effects* / Q000503:physiopathology; D011652:Pulmonary Circulation / Q000187:drug effects; D011877:Radionuclide Imaging; D013890:Thiourea / Q000031:analogs & derivatives*
chemical_list: D008785:Metiamide; D004155:Diphenhydramine; D013890:Thiourea