title: Effects of isozyme selective phosphodiesterase inhibitors on bovine tracheal smooth muscle tone.
authors.affiliation: Department of Therapeutics, Medical School, Queen's Medical Centre Nottingham, U.K.
authors.forename: I P
authors.initials: IP
authors.lastname: Hall
authors.forename: S J
authors.initials: SJ
authors.lastname: Hill
mesh_terms: D000818:Animals; D001993:Bronchodilator Agents / Q000494:pharmacology; D002417:Cattle; D004305:Dose-Response Relationship, Drug; D066298:In Vitro Techniques; D007527:Isoenzymes / Q000037:antagonists & inhibitors; D016210:Methacholine Chloride; D009126:Muscle Relaxation / Q000187:drug effects; D009129:Muscle Tonus / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D010726:Phosphodiesterase Inhibitors / Q000494:pharmacology*; D011719:Pyrazines / Q000494:pharmacology; D011760:Pyrrolidinones / Q000494:pharmacology; D020889:Rolipram; D014132:Trachea / Q000187:drug effects* / Q000502:physiology
chemical_list: D001993:Bronchodilator Agents; D007527:Isoenzymes; D010726:Phosphodiesterase Inhibitors; D011719:Pyrazines; D011760:Pyrrolidinones; D016210:Methacholine Chloride; C048350:5-(4-acetamidophenyl)pyrazin-2(1H)-one; D020889:Rolipram