Zobrazeno 1 - 10
of 13
pro vyhledávání: '"W G Wier"'
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
Autor:
W. G. Wier, K. G. Morgan
Publikováno v:
Reviews of Physiology, Biochemistry and Pharmacology ISBN: 9783540202141
Our goal in this review is to provide a comprehensive, integrated view of the numerous signaling pathways that are activated by α1-adrenoceptors and control actin-myosin interactions (i.e., crossbridge cycling and force generation) in mammalian arte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f35ddc24d0b5041b87f57168db001a
https://doi.org/10.1007/s10254-003-0019-8
https://doi.org/10.1007/s10254-003-0019-8
Autor:
W G, Wier, K G, Morgan
Publikováno v:
Reviews of physiology, biochemistry and pharmacology. 150
Our goal in this review is to provide a comprehensive, integrated view of the numerous signaling pathways that are activated by alpha(1)-adrenoceptors and control actin-myosin interactions (i.e., crossbridge cycling and force generation) in mammalian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b5608fb7b853e52fd3237d1d9952476d
https://pubmed.ncbi.nlm.nih.gov/12884052
https://pubmed.ncbi.nlm.nih.gov/12884052
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:
W G, Wier
Publikováno v:
Advances in experimental medicine and biology. 382
Confocal microscopy during voltage-clamp depolarization of mammalian heart cells revealed distinct local [Ca2+]i-transients that resulted from Ca2+ released through sarcoplasmic reticulum (SR) release channel(s). When voltage was varied, the latency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf01017099c71f0f44c716e1a5ef1745
https://pubmed.ncbi.nlm.nih.gov/8540416
https://pubmed.ncbi.nlm.nih.gov/8540416
Publikováno v:
Ciba Foundation symposium. 188
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=pmid________::f10f156cec3b62f26939f923835b45e0
https://pubmed.ncbi.nlm.nih.gov/7587615
https://pubmed.ncbi.nlm.nih.gov/7587615
Publikováno v:
The Journal of General Physiology
The [Ca2+]-activated photoprotein aequorin was used to measure [Ca2+] in canine cardiac Purkinje fibers during the positive inotropic and toxic effects of ouabain, strophanthidin, and acetylstrophanthidin. The positive inotropic effect of these subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ace458b097801b7088d2b32e1b82b9a9
http://europepmc.org/articles/PMC2215639
http://europepmc.org/articles/PMC2215639
Autor:
W. G. Wier, J. L. Walker
Publikováno v:
Progress in Enzyme and Ion-Selective Electrodes ISBN: 9783540104995
It has been generally accepted by cardiac electrophysiologists that the diastolic (resting) membrane potential, ED, of myocardial cells is determined, primarily, by the potassium equilibrium potential, EK (2). This has been shown to be true for myoca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de8263846f77e6975efc72c5c2812b42
https://doi.org/10.1007/978-3-642-67924-7_29
https://doi.org/10.1007/978-3-642-67924-7_29
Publikováno v:
The Journal of General Physiology
The effects of caffeine on tension, membrane potential, membrane currents, and intracellular [Ca2+], measured as the light emitted by the Ca2+-activated photoprotein aequorin, were studied in canine cardiac Purkinje fibers. An initial, transient, pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::821e53f0a61e6688122aef5d74a2374f
https://pubmed.ncbi.nlm.nih.gov/6325589
https://pubmed.ncbi.nlm.nih.gov/6325589
Autor:
D. J. Beuckelmann, W. G. Wier
Publikováno v:
Molecular and Cellular Biochemistry. 89
Membrane currents and changes in intracellular calcium ion concentration ([Ca2+]i) have been recorded that can be attributed to the operation of an electrogenic, voltage-dependent sodium-calcium (Na-Ca) exchanger in mammalian heart cells. Single guin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6a835bbaa793ab522ae67be6a8f17a1
https://doi.org/10.1007/bf00220759
https://doi.org/10.1007/bf00220759