title: A comparison of the inotropic activity of Org 30029, IBMX, milrinone and rolipram in rat papillary muscles.
authors: Organon Laboratories Limited, Newhouse, Lanarkshire, Scotland.
authors: C D
authors: CD
authors: Nicholson
authors: J
authors: J
authors: Cottney
authors: G
authors: G
authors: Marsden
authors: M
authors: M
authors: Shahid
mesh_terms: D015056:1-Methyl-3-isobutylxanthine / Q000494:pharmacology*; D000818:Animals; D002316:Cardiotonic Agents / Q000494:pharmacology*; D066298:In Vitro Techniques; D020105:Milrinone; D009200:Myocardial Contraction / Q000187:drug effects*; D009930:Organic Chemicals; D010210:Papillary Muscles / Q000187:drug effects; D011728:Pyridones / Q000494:pharmacology*; D011760:Pyrrolidinones / Q000494:pharmacology*; D051381:Rats; D020889:Rolipram; D013806:Theophylline / Q000031:analogs & derivatives*
chemical_list: D002316:Cardiotonic Agents; D009930:Organic Chemicals; D011728:Pyridones; D011760:Pyrrolidinones; C062763:ORG 30029; D013806:Theophylline; D020105:Milrinone; D020889:Rolipram; D015056:1-Methyl-3-isobutylxanthine