Buscar
Mostrando ítems 81-90 de 1661179
Gating kinetics of Ca++-activated K+ channels from rat muscle incorporated into planar lipid bilayers: Evidence for two voltage-dependent Ca2+ binding reactions
(1983)
The gating kinetics of a Ca2+-activated K+ channel from adult rat muscle plasma membrane are studied in artificial planar bilayers. Analysis of single-channel fluctuations distinguishes two Ca2+- and voltage-dependent ...
Ursodeoxycholic and deoxycholic acids: A good and a bad bile acid for intestinal calcium absorption
(Elsevier Science Inc, 2013-12)
The aim of this study was to investigate the effect of ursodeoxycholic acid (UDCA) on intestinal Ca2+ absorption and to find out whether the inhibition of this process caused by NaDOC could be prevented by UDCA. Chicks ...
Connexin hemichannels and pannexin channels contributes to the intracellular Ca2+ signal activated by PAF in endothelial cells of mesenteric post-capillary venules
(2016)
Endothelial cells form a permeability barrier to macromolecules that can be modulated in post-capillary venules through the activation of Ca2+-dependent signaling pathways by pro-inflammatory agents, such as platelet-activating ...
Inhibitory ryanodine prevents ryanodine receptor-mediated Ca2þ release without affecting endoplasmic reticulum Ca2þ content in primary hippocampal neurons
(Elsevier, 2015)
Ryanodine is a cell permeant plant alkaloid that binds selectively and with high affinity to ryanodine
receptor (RyR) Ca2þ release channels. Sub-micromolar ryanodine concentrations activate RyR channels
while micromolar ...
Inhibitory ryanodine prevents ryanodine receptor-mediated Ca2+ release without affecting endoplasmic reticulum Ca2+ content in primary hippocampal neurons
(Academic Press, 2015)
Ryanodine is a cell permeant plant alkaloid that binds selectively and with high affinity to ryanodine
receptor (RyR) Ca2þ release channels. Sub-micromolar ryanodine concentrations activate RyR channels
while micromolar ...
CaMKII inhibitor 1 (CaMK2N1) mRNA is upregulated following LTP induction in hippocampal slices
(Wiley, 2020)
CaMK2N1 and CaMK2N2 (also known as CaMKIIN alpha and beta) are endogenous inhibitors of calcium/calmodulin-dependent kinase II (CaMKII), an enzyme critical for memory and long-term potentiation (LTP), a form of synaptic ...
Extracellular adenosine in the human brain during sleep and sleep deprivation: An in vivo microdialysis study
(2006)
Study Objectives: To examine the pattern of extracellular adenosine in the human brain during sleep deprivation, sleep, and normal wake. Design: Following recovery from implantation of clinical depth electrodes, epilepsy ...
Extracellular adenosine in the human brain during sleep and sleep deprivation: An in vivo microdialysis study
(2006)
Study Objectives: To examine the pattern of extracellular adenosine in the human brain during sleep deprivation, sleep, and normal wake. Design: Following recovery from implantation of clinical depth electrodes, epilepsy ...
Control of dual isoforms of Ca2+ release channels in muscle
(Sociedad de Biología de Chile, 2004)
Large conductance ca2+-activated k+ (bk) channel: activation by ca2+ and voltage
(SOCIEDAD DE BIOLOGIA DE CHILE, 2006)