Mg-ATPase and Ca+ activated myosin AtPase activity in ventricular myofibrils from non-failing and diseased human hearts--effects of calcium sensitizing agents MCI-154, DPI 201-106, and caffeine.
Okafor C, Liao R, Perreault-Micale C, Li X, Ito T, Stepanek A, Doye A, de Tombe P, Gwathmey JK. Mg-ATPase and Ca+ activated myosin AtPase activity in ventricular myofibrils from non-failing and diseased human hearts--effects of calcium sensitizing agents MCI-154, DPI 201-106, and caffeine. Mol Cell Biochem. 2003 Mar; 245(1-2):77-89.