title: Effect of antihistaminic drugs on hypoxic pulmonary hypertension.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D002744:Chlorpheniramine / Q000008:administration & dosage / Q000627:therapeutic use; D004155:Diphenhydramine / Q000008:administration & dosage / Q000627:therapeutic use; D004285:Dogs; D005260:Female; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006976:Hypertension, Pulmonary / Q000209:etiology* / Q000517:prevention & control; D000860:Hypoxia / Q000150:complications*; D008297:Male; D011398:Promethazine / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D006634:Histamine H1 Antagonists; D002744:Chlorpheniramine; D004155:Diphenhydramine; D011398:Promethazine