PubRank

H H Valdivia

Author PubWeight™ 33.99‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Defective excitation-contraction coupling in experimental cardiac hypertrophy and heart failure. Science 1997 4.81
2 The immunophilin FK506-binding protein modulates Ca2+ release channel closure in rat heart. J Physiol 1997 2.01
3 Modulation of cardiac ryanodine receptors of swine and rabbit by a phosphorylation-dephosphorylation mechanism. J Physiol 1995 1.63
4 Imperatoxin A induces subconductance states in Ca2+ release channels (ryanodine receptors) of cardiac and skeletal muscle. J Gen Physiol 1998 1.54
5 Activation of ryanodine receptors by imperatoxin A and a peptide segment of the II-III loop of the dihydropyridine receptor. J Biol Chem 1999 1.44
6 Effects of imperatoxin A on local sarcoplasmic reticulum Ca(2+) release in frog skeletal muscle. Biophys J 2000 1.38
7 Peptide probe of ryanodine receptor function. Imperatoxin A, a peptide from the venom of the scorpion Pandinus imperator, selectively activates skeletal-type ryanodine receptor isoforms. J Biol Chem 1995 1.31
8 Scorpion venom components that affect ion-channels function. Toxicon 2013 1.23
9 Physiological differences between the alpha and beta ryanodine receptors of fish skeletal muscle. Biophys J 1995 1.19
10 Three-dimensional location of the imperatoxin A binding site on the ryanodine receptor. J Cell Biol 1999 1.17
11 Modulation of cardiac ryanodine receptors by sorcin. J Biol Chem 1997 1.10
12 Primary structure and synthesis of Imperatoxin A (IpTx(a)), a peptide activator of Ca2+ release channels/ryanodine receptors. FEBS Lett 1997 1.05
13 Conversion of an inactive cardiac dihydropyridine receptor II-III loop segment into forms that activate skeletal ryanodine receptors. FEBS Lett 1999 1.04
14 Calcium-dependent block of ryanodine receptor channel of swine skeletal muscle by direct binding of calmodulin. Cell Calcium 1994 0.99
15 cADP-ribose activates reconstituted ryanodine receptors from coronary arterial smooth muscle. Am J Physiol Heart Circ Physiol 2001 0.93
16 Pyruvate augments calcium transients and cell shortening in rat ventricular myocytes. Am J Physiol 1998 0.93
17 High molecular weight proteins in the nematode C. elegans bind [3H]ryanodine and form a large conductance channel. Biophys J 1992 0.88
18 Planar bilayer recording of ryanodine receptors of sarcoplasmic reticulum. Methods Enzymol 1992 0.86
19 The mechanism of inhibition of ryanodine receptor channels by imperatoxin I, a heterodimeric protein from the scorpion Pandinus imperator. J Biol Chem 1997 0.85
20 Imperatoxin A (IpTx(a)) from Pandinus imperator stimulates [(3)H]ryanodine binding to RyR3 channels. FEBS Lett 2001 0.83
21 Dantrolene and azumolene inhibit [3H]PN200-110 binding to porcine skeletal muscle dihydropyridine receptors. Biochem Biophys Res Commun 1992 0.82
22 Activation of the Ca2+ release channel of skeletal muscle sarcoplasmic reticulum by palmitoyl carnitine. Biophys J 1993 0.81
23 Characterization of a calcium-regulation domain of the skeletal-muscle ryanodine receptor. Biochem J 2000 0.80
24 Adenosine A1 receptor stimulation antagonizes the negative inotropic effects of the PKC activator dioctanoylglycerol. J Mol Cell Cardiol 1998 0.80
25 Detection and functional characterization of ryanodine receptors from sea urchin eggs. J Physiol 1998 0.79
26 Ca2+ release by inositol-trisphosphorothioate in isolated triads of rabbit skeletal muscle. Biophys J 1990 0.78
27 Metabolic inotropy and calcium transients in isolated rat cardiomyocytes. Ann N Y Acad Sci 1998 0.77
28 Cardiac ryanodine receptors and accessory proteins: augmented expression does not necessarily mean big function. Circ Res 2001 0.77
29 Ryanodine receptor dysfunction in porcine stunned myocardium. Am J Physiol 1997 0.75
30 Purification and reconstitution of potassium channel proteins from squid axon membranes. FEBS Lett 1989 0.75