Results 51 to 60 of about 3,675,768 (408)

Treatment for calcium channel blocker poisoning: A systematic review

Clinical toxicology, 2014
Context. Calcium channel blocker poisoning is a common and sometimes life-threatening ingestion. Objective. To evaluate the reported effects of treatments for calcium channel blocker poisoning.
M. St-Onge, P. Dubé, S. Gosselin, Chantal Guimont, J. Godwin, P. Archambault, J. Chauny, A. Frenette, M. Darveau, N. L. Sage, J. Poitras, J. Provencher, D. N. Juurlink, R. Blais   +13 more
semanticscholar   +1 more source

Decreased myocardial injury and improved contractility after administration of a peptide derived against the alpha-interacting domain of the L-type calcium channel. [PDF]

, 2014
BackgroundMyocardial infarction remains the leading cause of morbidity and mortality associated with coronary artery disease. The L-type calcium channel (IC a-L) is critical to excitation and contraction.
Hool, Livia C, Jordan, Maria C, Roos, Kenneth P, Viola, Helena M   +3 more
core   +1 more source

Calcium channels for endocytosis [PDF]

The Journal of Physiology, 2014
Exocytosis and endocytosis need to be tightly balanced to keep cell surface area constant. This is of particular relevance for presynaptic terminals, where endocytosis needs to compensate for the ongoing exocytosis of synaptic vesicle to ultimately guarantee reliable synaptic transmission.
openaire   +3 more sources

Cold Induction of EARLI1, a Putative Arabidopsis Lipid Transfer Protein, Is Light and Calcium Dependent [PDF]

, 2004
As sessile organisms, plants must adapt to their environment. One approach toward understanding this adaptation is to investigate environmental regulation of gene expression.
Comai L., Gleave A.P., Henriksson K.N., Lee I., Murashige T., Sambrook J., Sukumaran N.P., Wang H., Wirtz K.W.   +8 more
core   +2 more sources

Voltage-Dependent Calcium Channels at the Plasma Membrane, but Not Vesicular Channels, Couple Exocytosis to Endocytosis

Cell Reports, 2012
Although calcium influx triggers endocytosis at many synapses and non-neuronal secretory cells, the identity of the calcium channel is unclear. The plasma membrane voltage-dependent calcium channel (VDCC) is a candidate, and it was recently proposed that
Lei Xue, Zhen Zhang, Benjamin D. McNeil, Fujun Luo, Xin-Sheng Wu, Jiansong Sheng, Wonchul Shin, Ling-Gang Wu   +7 more
doaj   +1 more source

Somatic and germline CACNA1D calcium channel mutations in aldosterone-producing adenomas and primary aldosteronism

Nature Genetics, 2013
Adrenal aldosterone-producing adenomas (APAs) constitutively produce the salt-retaining hormone aldosterone and are a common cause of severe hypertension. Recurrent mutations in the potassium channel gene KCNJ5 that result in cell depolarization and Ca2+
U. Scholl, Gerald Goh, Gabriel Stölting, R. C. de Oliveira, Murim Choi, J. Overton, Annabelle L. Fonseca, R. Korah, Lee F. Starker, J. Kunstman, M. Prasad, Erum A. Hartung, N. Mauras, M. Benson, T. Brady, J. Shapiro, E. Loring, C. Nelson-Williams, S. Libutti, S. Mane, P. Hellman, G. Westin, G. Åkerström, P. Björklund, T. Carling, C. Fahlke, P. Hidalgo, R. Lifton   +27 more
semanticscholar   +1 more source

Vacuolar calcium channels [PDF]

Journal of Experimental Botany, 2007
The central vacuole is the largest Ca2+ store in a mature plant cell. Ca2+ release from this store contributes to Ca2+-mediated intracellular signalling in a variety of physiological responses. However, the routes for vacuolar Ca2+ release are not well characterized.
Gerald Schönknecht, Igor Pottosin
openaire   +3 more sources

Structural insights on TRPV5 gating by endogenous modulators. [PDF]

, 2018
TRPV5 is a transient receptor potential channel involved in calcium reabsorption. Here we investigate the interaction of two endogenous modulators with TRPV5.
Carnevale, Vincenzo, Carnevale|, Fluck, Edwin C., Hughes, Taylor E. T., Huynh, Kevin W., Kasimova, Marina A., Kasimova|, Moiseenkova-Bell, Vera Y., Molugu, Sudheer K., Pumroy, Ruth A., Rohacs, Tibor, Samanta, Amrita, Yazici, Aysenur Torun, Zhou, Z. Hong   +13 more
core   +3 more sources

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

Study on the Calcium Transport-Promoting Property and Mechanism of the Peptide–Calcium Complex DEEENDQVK–Ca Based on a Caco-2 Monolayer Model

Foods
Peptide–calcium complexes exhibit promise as calcium supplements due to their enhanced bioavailability. Phosvitin nonapeptide DEEENDQVK (DK) possesses a high calcium-binding capability.
Yaxin Zhang, Jingjing Ru, Shan Gao, Hongli Zhi, Wei Zhao, Chunyan Hao, Xiaowei Zhang   +6 more
doaj   +1 more source