Effect of inotropic stimulation on cytos
โ
John P Headrick; Roger J. Willis
๐
Article
๐
1989
๐
John Wiley and Sons
๐
English
โ 595 KB
Alterations in cytosolic metabolites and [ Mg2+], were monitored using 3'P magnetic resonance spectroscopy during inotropic stimulation of isolated rat heart [ 10 nMisoproterenol, 0.6 p M isobutyl-1-methylxanthine (IBMX), 5 pM ouabain]. All drugs significantly elevated contractile function (rate-pre