Chemical Physiology of Contraction in Body and Heart Muscle |
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Page 92
... inotropic effect only , that on tension , since the chronotropic effect on frequency is outside the scope of this book . Our problem is thus : Is the positive inotropic action of adrenaline due to a promotion of the " favorable ...
... inotropic effect only , that on tension , since the chronotropic effect on frequency is outside the scope of this book . Our problem is thus : Is the positive inotropic action of adrenaline due to a promotion of the " favorable ...
Page 98
... inotropic action , producing the same changes as ACH , but producing it in a more prolonged fashion ? The experiments on this line showed that serum does contain such substances , with very high potency , with all the earmarks of an ACH ...
... inotropic action , producing the same changes as ACH , but producing it in a more prolonged fashion ? The experiments on this line showed that serum does contain such substances , with very high potency , with all the earmarks of an ACH ...
Contents
INTRODUCTION I | 1 |
PART I | 7 |
Problems of Molecular Engineering | 9 |
Copyright | |
24 other sections not shown
Common terms and phrases
A. V. Hill abolishes the staircase acid Acta actin and myosin actin filament actomyosin adrenaline autone band beat Biol Biophys cell changes charge Chem complex contractile matter contracture Csapo curve decrease depolarization digitalis digitoxine dissociation drug E band elastic modulus equilibrium equilibrium length excitation experiments extracted favorable condition folding free energy frequency frog heart function G-actin Gergely globules glycerinated psoas Hajdu heart muscle high affinity increase inotropic intracellular ionic atmosphere ionic concentrations ions isometric isotonic length 80 maximal means membrane meromyosins Mommaerts muscle fiber muscular contraction myosin molecules particles perfusion fluid phosphate Physiol physiological presence of ATP present Proc produce progesterone protein protofibrils rabbit reaction relaxation rest length resting muscle serum shortening shown shows slope solution sterols straight Straub stretch structure substances superprecipitation Szent-Györgyi temperature tension developed thermodynamic threads tion trigger uterus veratrine viscosity