title: [Effect of isoproterenol on contractility of the heart papillary muscles of a ground squirrel].
authors.forename: A S
authors.initials: AS
authors.lastname: Averin
authors.forename: N M
authors.initials: NM
authors.lastname: Zakharova
authors.forename: D A
authors.initials: DA
authors.lastname: Ignat'ev
authors.forename: S V
authors.initials: SV
authors.lastname: Tarlachkov
authors.forename: O V
authors.initials: OV
authors.lastname: Nakipova
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000378:metabolism; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D007537:Isometric Contraction / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology*; D009200:Myocardial Contraction / Q000187:drug effects; D010210:Papillary Muscles / Q000187:drug effects / Q000502:physiology; D012519:Sarcoplasmic Reticulum / Q000378:metabolism; D012589:Sciuridae
chemical_list: D000318:Adrenergic beta-Agonists; D007545:Isoproterenol; D002118:Calcium