Zobrazeno 1 - 10
of 36
pro vyhledávání: '"C W Balke"'
Publikováno v:
Biophysical Journal. 80(1):88-102
Previous models of cardiac Ca2+ sparks have assumed that Ca2+ currents through the Ca2+ release units (CRUs) were approximately 1-2 pA, producing sparks with peak fluorescence ratio (F/F(0)) of approximately 2.0 and a full-width at half maximum (FWHM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::291992f9f48dcbdc7039e3d37bd8ab0f
Autor:
C W Balke, Stephen R. Shorofsky
Publikováno v:
Cardiovascular Research. 37:290-299
There is conflicting data concerning the effects of cardiac hypertrophy and failure on L-type Ca2+ channel density, the amplitude of the intracellular Ca2+ transients, and the characteristics of Ca2+ sparks. These discrepancies are probably due to mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc40571c88039d50fc7f21e3a39d0bdd
https://doi.org/10.1016/s0008-6363(97)00272-1
https://doi.org/10.1016/s0008-6363(97)00272-1
Publikováno v:
The Journal of Physiology. 505:353-369
1. Whole-cell patch clamp currents from freshly isolated adult rat ventricular cells, recorded in external Ca2+ (Ca2+o) but no external Na+ (Na+o), displayed two inward current components: a smaller component that activated over more negative potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c47c0af66858261552ee749d62f6d8
https://doi.org/10.1111/j.1469-7793.1997.353bb.x
https://doi.org/10.1111/j.1469-7793.1997.353bb.x
Autor:
W.-J. Zang, Jiying Zhao, W G Wier, Hiroshi Takeshima, C W Balke, Manjunatha B. Bhat, Jianjie Ma
Publikováno v:
The Journal of General Physiology
The ryanodine receptor (RyR)/Ca2+ release channel is an essential component of excitation–contraction coupling in striated muscle cells. To study the function and regulation of the Ca2+ release channel, we tested the effect of caffeine on the full-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6867f08f324720ec2f70396de699e0a
http://europepmc.org/articles/PMC2229395
http://europepmc.org/articles/PMC2229395
Publikováno v:
The Journal of Physiology. 480:21-29
1. Confocal microscopy and the fluorescent Ca2+ indicator fluo-3 (K+ salt) were used to measure cytosolic free calcium ion concentration ([Ca2+]) during excitation-contraction (E-C) coupling in single, voltage-clamped, rat cardiac ventricular cells.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d3bb6d8e9aa90307288ebd1badbc82
https://doi.org/10.1113/jphysiol.1994.sp020337
https://doi.org/10.1113/jphysiol.1994.sp020337
Publikováno v:
The Journal of Physiology. 474:447-462
1. The processes that remove Ca2+ rapidly from the cytoplasm were studied in isolated rat ventricular myocytes subjected to whole-cell voltage clamp and internal perfusion with the Ca2+ indicator, indo-1. Na(+)-Ca2+ exchange was eliminated in most ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28a3d076a85dbab42c4233629651a261
https://doi.org/10.1113/jphysiol.1994.sp020036
https://doi.org/10.1113/jphysiol.1994.sp020036
Autor:
C W Balke, Withrow Gil Wier
Publikováno v:
Circulation Research. 68:897-902
Calcium current in mammalian ventricular muscle is altered in the presence of ryanodine. Previous studies performed on rat ventricular cells have shown a slowing of Ca2+ current inactivation and suggest the hypothesis that ryanodine, by reducing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e237a69772c90526e012e4f5a1a512f2
https://doi.org/10.1161/01.res.68.3.897
https://doi.org/10.1161/01.res.68.3.897
Publikováno v:
Ciba Foundation Symposium 188 - Calcium Waves, Gradients and Oscillations
In heart cells, several distinct kinds of transient spatial patterns of cytoplasmic calcium ion concentration ([Ca2+]i) can be observed: (1) [Ca2+]i waves, in which regions of spontaneously increased [Ca2+]i propagate at high velocity (100 microns/s)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43556578a14a10bb8ae5eeae3f68fbb5
https://doi.org/10.1002/9780470514696.ch9
https://doi.org/10.1002/9780470514696.ch9
Publikováno v:
Cell calcium. 29(5)
Confocal laser scanning microscopy and Fluo-4 were used to visualize Ca(2+) transients within individual smooth muscle cells (SMC) of rat resistance arteries during alpha(1)-adrenoceptor activation. The typical spatio-temporal pattern of [Ca(2+)] in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d2b7c03bd84ac3761227c7f4bd9c6ead
https://pubmed.ncbi.nlm.nih.gov/11292389
https://pubmed.ncbi.nlm.nih.gov/11292389
Autor:
C W, Balke
Publikováno v:
Hospital practice (1995). 34(9)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::39d6f2b54231f47405859710a585f91b
https://pubmed.ncbi.nlm.nih.gov/10901756
https://pubmed.ncbi.nlm.nih.gov/10901756