Interventricular comparison of the energetics of contraction of trabeculae carneae isolated from the rat heart

scientific article

Interventricular comparison of the energetics of contraction of trabeculae carneae isolated from the rat heart is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1113/JPHYSIOL.2012.242719
P932PMC publication ID3577548
P698PubMed publication ID23184511

P50authorPoul M F NielsenQ87774771
Andrew J. TabernerQ38590365
P2093author name stringDenis S Loiselle
June-Chiew Han
P2860cites workThe energetics of rat papillary muscles undergoing realistic strain patternsQ77220909
A weakly coupled version of the Huxley crossbridge model can simulate energetics of amphibian and mammalian skeletal muscleQ78017694
Mechanistic basis of differences in Ca2+ -handling properties of sarcoplasmic reticulum in right and left ventricles of normal rat myocardiumQ82482386
The collagenous microstructure of cardiac ventricular trabeculae carneaeQ84518680
Energetics of stress production in isolated cardiac trabeculae from the ratQ84784025
An innovative work-loop calorimeter for in vitro measurement of the mechanics and energetics of working cardiac trabeculaeQ84919753
Left and right ventricular myocardial morphometry in fetal, neonatal, and adult sheepQ93533849
ATP consumption and efficiency of human single muscle fibers with different myosin isoform compositionQ30891612
Toward evidence-based medical statistics. 2: The Bayes factorQ33866194
Sliding distance of actin filament induced by a myosin crossbridge during one ATP hydrolysis cycle.Q34199192
Molar enthalpy change for hydrolysis of phosphorylcreatine under conditions in muscle cellsQ34260538
Cardiac mechanoenergetics in silico.Q34553452
Force and velocity of sarcomere shortening in trabeculae from rat heart. Effects of temperatureQ34563703
The efficiency of muscle contraction.Q35961419
Mechanisms of oxygen demand/supply balance in the right ventricleQ36239065
Relating components of pressure-volume area in Suga's formulation of cardiac energetics to components of the stress-time integral.Q36366810
ATPase activity of myosin correlated with speed of muscle shorteningQ36427606
Energy Production in Cardiac Isotonic ContractionsQ36428316
Force, not sarcomere length, correlates with prolongation of isosarcometric contractionQ36691923
Trabeculae carneae as models of the ventricular walls: implications for the delivery of oxygen.Q37377154
Inferring crossbridge properties from skeletal muscle energeticsQ37616436
Ventricular energeticsQ37911389
Comparison of the Gibbs and Suga formulations of cardiac energetics: the demise of "isoefficiency"Q38033540
Controlled auxotonic twitch in papillary muscle: a new computer-based control approachQ39556282
Highly cooperative dependence of sarco/endoplasmic reticulum calcium ATPase SERCA2a pump activity on cytosolic calcium in living cellsQ39757664
Theoretical formalism for the sliding filament model of contraction of striated muscle. Part I.Q39952842
Comparison of ATPase activity and light subunits in myosins from left and right ventricles and atria in seven mammalian speciesQ40281973
Ventricular wall stressQ40313432
Variable cross-bridge cycling-ATP coupling accounts for cardiac mechanoenergeticsQ40888896
Ventricular efficiency predicted by an analytical modelQ41351649
Matching between feline left ventricle and arterial load: optimal external power or efficiencyQ41434266
The effect of contractility and preload on matching between the canine left ventricle and afterloadQ41473539
Species differences in cardiac energeticsQ41719493
Cardiac mechanoenergetics replicated by cross-bridge modelQ42493182
Efficiency of Cross-Bridges and Mitochondria in Mouse Cardiac MuscleQ42914154
Selective contractile dysfunction of left, not right, ventricular myocardium in the SHHF rat.Q44210999
Feline left ventricle does not always operate at optimum power outputQ44591269
Theoretical formalism for the sliding filament model of contraction of striated muscle part IIQ44815290
A unique micromechanocalorimeter for simultaneous measurement of heat rate and force production of cardiac trabeculae carneae.Q45933590
Comparison of contraction and calcium handling between right and left ventricular myocytes from adult mouse heart: a role for repolarization waveform.Q46057693
The efficiency of frog ventricular muscle.Q46568140
Heat production of quiescent ventricular trabeculae isolated from guinea-pig heartQ46629370
Papillary muscles split in the presence of 2,3-butanedione monoxime have normal energetic and mechanical propertiesQ71597372
Energetics of cardiac contractionsQ72288128
Effect of ouabain on the energy output of rabbit cardiac muscleQ72392733
Reductions of myocardial Na-K-ATPase activity and ouabain binding sites in heart failure: prevention by nadololQ72717156
Quantitative comparison of the force-interval relationships of the canine right and left ventriclesQ72729980
Ventricular stroke work and efficiency both remain nearly optimal despite altered vascular loadingQ72809998
Mechanical efficiency and fatigue of fast and slow muscles of the mouseQ72998047
Effects of aging on the work output and efficiency of rat papillary muscleQ73081636
Regional expression of phospholamban in the human heartQ73119983
Initial mechanical efficiency of isolated cardiac muscleQ73627074
Energetics of rat papillary muscle during contractions with sinusoidal length changesQ73698495
Comparison of the efficiency of rat papillary muscles during afterloaded isotonic contractions and contractions with sinusoidal length changesQ73793534
A strain-dependent ratchet model for [phosphate]- and [ATP]-dependent muscle contractionQ74425822
Muscle structure and theories of contractionQ74709864
LEFT VENTRICULAR TENSION AND STRESS IN MANQ76507194
Spontaneous diastolic contractions and phosphorylation of the cardiac ryanodine receptor at serine-2808 in congestive heart failure in rat.Q46660859
Substrate dependence of energy metabolism in isolated guinea-pig cardiac muscle: a microcalorimetric studyQ46830750
Uniformity of calcium channel number and isometric contraction in human right and left ventricular myocardium.Q48165302
Quantitative comparison of canine right and left ventricular isovolumic pressure wavesQ48523879
Myosin isoenzyme changes in several models of rat cardiac hypertrophy.Q50717030
The interrelation between mechanical characteristics of contracting muscle, cross-bridge internal structure, and the mechanism of chemomechanical energy transduction.Q51328962
Radius-dependent decline of performance in isolated cardiac muscle does not reflect inadequacy of diffusive oxygen supply.Q51616264
Left ventricular-arterial coupling in conscious dogsQ51710137
Optimal power generation by the left ventricle. A study in the anesthetized open thorax cat.Q51831170
Simultaneous observation of individual ATPase and mechanical events by a single myosin molecule during interaction with actin.Q52040647
The effect of sarcomere shortening velocity on force generation, analysis, and verification of models for crossbridge dynamics.Q52069382
Does normal pulmonary impedance constitute the optimum load for the right ventricle?Q52725673
Regression of cardiac oxygen consumption on ventricular pressure-volume area in dog.Q52740418
Stress distribution within the left ventricular wall approximated as a thick ellipsoidal shell.Q53022230
Is the efficiency of mammalian (mouse) skeletal muscle temperature dependent?Q53117368
Myocardial oxygen consumption during isotonic and isolumic contractions in the intact heartQ53769760
Right and left ventricular O2 uptake during hemodilution and beta-adrenergic stimulation.Q54040598
Oxygen metabolism of the hypertrophic right ventricle in open chest dogs.Q54075163
A Few Applications of a Physical Theorem to Membranes in the Human Body in a State of TensionQ58742000
Left ventricular systolic pressure-volume area correlates with oxygen consumptionQ66952800
Papillary muscle dynamics: in situ function and responses of the papillary muscleQ66964536
The effects of temperature on the energetics of rat papillary muscleQ67018014
Electrophoretic analysis of multiple forms of rat cardiac myosin: effects of hypophysectomy and thyroxine replacementQ67419122
Differential changes in left and right ventricular SR calcium transport in congestive heart failureQ67487294
Is there a shortening-heat component in mammalian cardiac muscle contraction?Q67736276
Mechanical and energetic changes in short-term volume and pressure overload of rabbit heartQ67993475
Electrophysiologic and mechanical properties of single feline RV and LV myocytesQ68050378
Mechanical, energetic, and biochemical changes in long-term pressure overload of rabbit heartQ68427094
The distribution of microsomal (Na+, K+)-ATPase in the rat heart and the effects of induced right ventricular hypertrophy and feeding with digitalis, sodium, and potassiumQ68450557
Recovery heat production of isolated rabbit papillary muscle at 20 degrees CQ68493889
Myosins from rat right and left ventricles. Comparison of ATPase activities and light fragments released by 8 M-ureaQ68504715
Canine cardiac sarcolemmal vesicles demonstrate rapid initial Na(+)-Ca2+ exchange activityQ68774147
Correlation of force-length area with oxygen consumption in ferret papillary muscleQ69206475
Comparison of contractile state and myosin isozymes of rat right and left ventricular myocardiumQ69230482
Ventriculoarterial coupling in normal and failing heart in humansQ69664249
Faster time to peak tension and velocity of shortening in right versus left ventricular trabeculae and papillary muscles of dogsQ69717870
Energetic aspects of muscle contractionQ69810274
Changes in myosin isoenzymes, ATPase activity, and contraction duration in rat cardiac muscle with aging can be modulated by thyroxineQ70027612
Oxygen utilization during isovolumic pressure-volume loading: effects of prolonged extracorporeal circulation and cardioplegic arrestQ70041932
Matching between ventricle and arterial load. An evolutionary processQ70162237
Right and left ventricular oxygen metabolism in open-chest dogsQ70502360
Subcellular Ca2+ transport in different areas of dog heartQ70527834
Age-dependent structural changes in the myocardium of rats. A quantitative light- and electron-microscopic study on the right and left chamber wallQ70654169
Left and right ventricular pump function and consequences of having two pumps in one heart. A study on the isolated cat heartQ71140682
Right and left ventricular geometry and myocyte contractile processes with dilated cardiomyopathy: myocyte growth and beta-adrenergic responsivenessQ71322859
Rabbit papillary muscle myosin isozymes and the velocity of muscle shorteningQ71350703
Ventricular systolic pressure-volume area as predictor of cardiac oxygen consumptionQ71462407
P433issue3
P407language of work or nameEnglishQ1860
P304page(s)701-717
P577publication date2012-11-26
P1433published inJournal of PhysiologyQ7743612
P1476titleInterventricular comparison of the energetics of contraction of trabeculae carneae isolated from the rat heart
P478volume591

Reverse relations

cites work (P2860)
Q47649513A high-resolution thermoelectric module-based calorimeter for measuring the energetics of isolated ventricular trabeculae at body temperature
Q91972973An Equivocal Final Link - Quantitative Determination of the Thermodynamic Efficiency of ATP Hydrolysis - Sullies the Chain of Electric, Ionic, Mechanical and Metabolic Steps Underlying Cardiac Contraction
Q51414827Cardiac activation heat remains inversely dependent on temperature over the range 27-37°C.
Q38235766Cardiac tissue structure, properties, and performance: a materials science perspective
Q93002313Comparison of Biomechanical Properties and Microstructure of Trabeculae Carneae, Papillary muscles, and Myocardium in Human Heart
Q47798300Dietary pre-exposure of rats to fish oil does not enhance myocardial efficiency of isolated working hearts or their left ventricular trabeculae
Q37727918Dietary supplementation with either saturated or unsaturated fatty acids does not affect the mechanoenergetics of the isolated rat heart
Q47735689Do right-ventricular trabeculae gain energetic advantage from having a greater velocity of shortening?
Q48062624Does the intercept of the heat-stress relation provide an accurate estimate of cardiac activation heat?
Q92918868Energy expenditure for isometric contractions of right and left ventricular trabeculae over a wide range of frequencies at body temperature
Q47740864Experimental and modelling evidence of shortening heat in cardiac muscle.
Q44193963Multiscale measurement of cardiac energetics.
Q38640808Muscle heat: a window into the thermodynamics of a molecular machine
Q37734628Streptozotocin-induced diabetes prolongs twitch duration without affecting the energetics of isolated ventricular trabeculae.
Q37564467The afterload-dependent peak efficiency of the isolated working rat heart is unaffected by streptozotocin-induced diabetes.
Q94545314Thermodynamic assessment of allocation of energy and exergy of the nutrients for the life processes during pregnancy

Search more.