title: Cardiovascular effects & mode of action of 1,2 dihydroxyphenyl (4-pyridinium bromide).
mesh_terms: D000818:Animals; D001001:Anura; D002319:Cardiovascular System / Q000187:drug effects*; D002396:Catechols / Q000494:pharmacology; D004285:Dogs; D005260:Female; D006439:Hemodynamics / Q000187:drug effects*; D066298:In Vitro Techniques; D008297:Male; D009638:Norepinephrine / Q000494:pharmacology; D011726:Pyridinium Compounds / Q000494:pharmacology*; D011817:Rabbits; D013566:Sympathomimetics / Q000494:pharmacology*
chemical_list: D002396:Catechols; D011726:Pyridinium Compounds; D013566:Sympathomimetics; D009638:Norepinephrine