Studies on the phosphorylation of the inhibitory subunit of troponin during modification of contraction in perfused rat heart.
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The inotropic effect of the active metabolite of levosimendan, OR-1896, is mediated through inhibition of PDE3 in rat ventricular myocardiumInvestigating the role of uncoupling of troponin I phosphorylation from changes in myofibrillar Ca(2+)-sensitivity in the pathogenesis of cardiomyopathy.The dilated cardiomyopathy-causing mutation ACTC E361G in cardiac muscle myofibrils specifically abolishes modulation of Ca(2+) regulation by phosphorylation of troponin IPhosphorylation of C-protein in intact amphibian cardiac muscle. Correlation between 32P incorporation and twitch relaxation.Some characteristics of Ca2+- regulated force production in EGTA-treated muscles from rat heart.Molecule specific effects of PKA-mediated phosphorylation on rat isolated heart and cardiac myofibrillar functionOntogenic changes of the control by phosphodiesterase-3 and -4 of 5-HT responses in porcine heart and relevance to human atrial 5-HT(4) receptors.Time course of the increase in the myocardial slow inward current after a photochemically generated concentration jump of intracellular cAMPNew potential uses for cardiac troponins.Phosphorylation of a bovine cardiac actin complex.Phosphorylation of the inhibitory subunit of troponin in perfused hearts of mice deficient in phosphorylase kinase. Evidence for the phosphorylation of troponin by adenosine 3':5'-phosphate-dependent protein kinase in vivo.Effects of isoprenaline on contractile force and intracellular cyclic 3',5'-nucleotide levels in the hypodynamic frog ventricle.The regulation of the calcium sensitivity of the contractile system in mammalian cardiac muscle.Myocardial contractile response and IP3, cAMP and cGMP interrelationships.Ruthenium Red inhibits the activation of pyruvate dehydrogenase caused by positive inotropic agents in the perfused rat heart.The activation of pyruvate dehydrogenase in the perfused rat heart by adrenaline and other inotropic agents.Phosphorylation of myosin light chains in perfused rat heart. Effect of adrenaline and increased cytoplasmic calcium ionsDirect evidence for a role of intramitochondrial Ca2+ in the regulation of oxidative phosphorylation in the stimulated rat heart. Studies using 31P n.m.r. and ruthenium red.Regulation of calcium sensitivity in perforated mammalian cardiac cells.Isolation and some properties of troponin T kinase from rabbit skeletal muscle.The identification of a new cyclic nucleotide phosphodiesterase activity in human and guinea-pig cardiac ventricle. Implications for the mechanism of action of selective phosphodiesterase inhibitors.Differential sensitivity to isoprenaline of troponin I and phospholamban phosphorylation in isolated rat heartsPhospholamban is a good substrate for cyclic GMP-dependent protein kinase in vitro, but not in intact cardiac or smooth muscle.Cyclic AMP regulation of myosin isozymes in mammalian cardiac muscle.Phosphorylation of cardiac troponin inhibitory subunit (troponin I) and tropomyosin-binding subunit (troponin T) by cardiac phospholipid-sensitive Ca2+-dependent protein kinase.The site of phosphorylation of troponin I in the perfused rabbit heart. The effect of adrenaline.Use of a synthetic dodecapeptide (malantide) to measure the cyclic AMP-dependent protein kinase activity ratio in a variety of tissues.Phosphorylation and functional modifications of sarcoplasmic reticulum and myofibrils in isolated rabbit hearts stimulated with isoprenalineEffects of forskolin on contractile responses and protein phosphorylation in the isolated perfused rat heart.Sites phosphorylated in bovine cardiac troponin T and I. Characterization by 31P-NMR spectroscopy and phosphorylation by protein kinases.Troponin I phosphorylation enhances crossbridge kinetics during beta-adrenergic stimulation in rat cardiac tissue.Thyrotropin stimulation of a thyroid contractile protein phosphorylation.Modulation of tension generation at the myofibrillar level -- an analysis of the effect of magnesium adenosine triphosphate, magnesium, pH, sarcomere length and state of phosphorylation.Phosphorylation of both serine residues in cardiac troponin I is required to decrease the Ca2+ affinity of cardiac troponin C.
P2860
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P2860
Studies on the phosphorylation of the inhibitory subunit of troponin during modification of contraction in perfused rat heart.
description
1976 nî lūn-bûn
@nan
1976年の論文
@ja
1976年論文
@yue
1976年論文
@zh-hant
1976年論文
@zh-hk
1976年論文
@zh-mo
1976年論文
@zh-tw
1976年论文
@wuu
1976年论文
@zh
1976年论文
@zh-cn
name
Studies on the phosphorylation ...... raction in perfused rat heart.
@en
type
label
Studies on the phosphorylation ...... raction in perfused rat heart.
@en
prefLabel
Studies on the phosphorylation ...... raction in perfused rat heart.
@en
P2860
P356
P1433
P1476
Studies on the phosphorylation ...... raction in perfused rat heart.
@en
P2093
England PJ
P2860
P304
P356
10.1042/BJ1600295
P407
P577
1976-11-01T00:00:00Z