Resultados da pesquisa - (( j i camp ca new ) OR ((( _ akkila camp ca now ) OR ( el maela camp ca now ))))

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Cholangiocyte Cilia Detect Changes in Luminal Fluid Flow and Transmit Them into Intracellular Ca(2+) and cAMP Signaling

Por Masyuk, Anatoliy I., Masyuk, Tatyana V., Splinter, Patrick L., Huang, Bing Q., Stroope, Angela J., LaRusso, Nicholas F.
Publicado em 2006

“... into intracellular Ca(2+) ([Ca(2+)](i)) and cAMP signaling. METHODS: Scanning, transmission electron...”
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Laminin enhances β(2)-adrenergic receptor stimulation of L-type Ca(2+) current via cytosolic phospholipase A(2) signalling in cat atrial myocytes

Por Pabbidi, M R, Ji, X, Samarel, A M, Lipsius, S L
Publicado em 2009

“...) or coverslips coated with LMN (+LMN). As previously reported, 0.1 μm zinterol (zint-β(2)-AR) stimulation of I(Ca...”
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cAMP-activated Ca(2+) signaling is required for CFTR-mediated serous cell fluid secretion in porcine and human airways

Por Lee, Robert J., Foskett, J. Kevin
Publicado em 2010

“... and a cAMP-dependent rise in intracellular Ca(2+) concentration ([Ca(2+)](i)). Importantly, cAMP induced...”
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The cAMP binding protein Epac modulates Ca(2+) sparks by a Ca(2+)/calmodulin kinase signalling pathway in rat cardiac myocytes

Por Pereira, Laetitia, Métrich, Mélanie, Fernández-Velasco, María, Lucas, Alexandre, Leroy, Jérôme, Perrier, Romain, Morel, Eric, Fischmeister, Rodolphe, Richard, Sylvain, Bénitah, Jean-Pierre, Lezoualc'h, Frank, Gómez, Ana María
Publicado em 2007

“.... Altogether, our data reveal a new signalling pathway by which cAMP governs Ca(2+) release and signalling...”
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cAMP-dependent Mobilization of Intracellular Ca(2+) Stores by Activation of Ryanodine Receptors...

Por Holz, George G., Leech, Colin A., Heller, R. Scott, Castonguay, Maurice, Habener, Joel F.
Publicado em 1999

“... measurements of [Ca(2+)](i) using primary cultures of rat and human β-cells indicate that GLP-1 facilitates Ca...”
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Cardioprotective Effect of Histamine H(3)-Receptor Activation: Pivotal Role of Gβγ-Dependent Inhibition of Voltage-Operated Ca(2+) Channels

Por Morrey, Christopher, Estephan, Rima, Abbott, Geoffrey W., Levi, Roberto
Publicado em 2008

“... evaluated the effects of H(3)R activation directly on: 1) Ca(2+) current (I(Ca)) using the whole-cell patch...”
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Phospholipase C, but not InsP(3) or DAG, -dependent activation of the muscarinic receptor-operated cation current in guinea-pig ileal smooth muscle cells

Por Zholos, Alexander V, Tsytsyura, Yaroslav D, Gordienko, Dmitri V, Tsvilovskyy, Vladimir V, Bolton, Tom B
Publicado em 2003

“... found no evidence for mI(CAT) modulation through a cAMP/PKA pathway. 3. With low [Ca(2+)](i) buffering...”
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Docosahexaenoic acid and arachidonic acid release in rat brain astrocytes is mediated by two separate isoforms of phospholipase A(2) and is differently regulated by cyclic AMP and Ca(2+)

Por Strokin, Mikhail, Sergeeva, Marina, Reiser, Georg
Publicado em 2003

“... stimulated by ATP. 7. Different sensitivities of iPLA(2) and cPLA(2) to Ca(2+) and cAMP reveal new pathways...”
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Epac-Selective cAMP Analogs: New Tools With Which To Evaluate The Signal Transduction Properties Of cAMP-Regulated Guanine Nucleotide Exchange Factors

Por Holz, George G., Chepurny, Oleg G., Schwede, Frank
Publicado em 2007

“... as Epac1 and Epac2), has ushered in a new era of cyclic nucleotide research in which previously...”
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Potentiation of Fc∈ Receptor I–Activated Ca(2+) Current (I(CRAC)) by Cholera Toxin: Possible Mediation by Adp Ribosylation Factor

Por McCloskey, Michael A., Zhang, Lei
Publicado em 2000

“...), and this enhancement was not mimicked by cAMP elevation. In contrast, cholera toxin did not affect the induction of I...”
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Anti-diabetic biguanides inhibit hormone-induced intracellular Ca2+ concentration oscillations in rat hepatocytes.

Por Ubl, J J, Chen, S, Stucki, J W
Publicado em 1994

“... the frequency of the [Ca2+]i oscillations in a concentration-dependent manner with an IC50 of 0.1 mM and 1...”
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Permissive stimulation of Ca(2+)-induced phospholipase A2 by an adenosine receptor agonist in a pertussis toxin-sensitive manner in FRTL-5 thyroid cells: a new 'cross-talk' mechanism in Ca2+ signalling.

Por Shimegi, S, Okajima, F, Kondo, Y
Publicado em 1994

“... to assume that PIA augments P2-purinergic arachidonic acid release by increasing [Ca2+]i which, in turn...”
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Molecular determinants of cAMP-mediated regulation of the Na(+)–Ca(2+) exchanger expressed in human cell lines

Por He, Li-Ping, Cleemann, L, Soldatov, N M, Morad, M
Publicado em 2003

“... (8-Br-cAMP) suppressed I(Na–Ca) of frog and frog/dog NCX1 by 60–80 %. The suppression of I(Na–Ca...”
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Structural determinants in the second intracellular loop of the human cannabinoid CB(1) receptor mediate selective coupling to G(s) and G(i)

Por Chen, XP, Yang, W, Fan, Y, Luo, JS, Hong, K, Wang, Z, Yan, JF, Chen, X, Lu, JX, Benovic, JL, Zhou, NM
Publicado em 2010

“... couple to both G(s)-mediated cAMP accumulation and G(i)-induced activation of ERK1/2 and Ca(2...”
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Signal transduction pathways activated by insulin‐like peptide 5 at the relaxin family peptide RXFP4 receptor

Por Ang, Sheng Y, Hutchinson, Dana S, Patil, Nitin, Evans, Bronwyn A, Bathgate, Ross A D, Halls, Michelle L, Hossain, Mohammed A, Summers, Roger J, Kocan, Martina
Publicado no Br J Pharmacol (2016)

“... toxin (PTX)‐inhibited cAMP and ERK1/2 responses following transient transfection of PTX‐insensitive Gα(i...”
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Protein kinase A negatively regulates Ca(2+) signalling in Toxoplasma gondii

Por Uboldi, Alessandro D., Wilde, Mary-Louise, McRae, Emi A., Stewart, Rebecca J., Dagley, Laura F., Yang, Luning, Katris, Nicholas J., Hapuarachchi, Sanduni V., Coffey, Michael J., Lehane, Adele M., Botte, Cyrille Y., Waller, Ross F., Webb, Andrew I., McConville, Malcolm J., Tonkin, Christopher J.
Publicado no PLoS Biol (2018)

“... (cAMP)-dependent protein kinase A catalytic subunit 1 (PKAc1) of Toxoplasma is responsible...”
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Calcium-sensing receptor inhibits secretagogue-induced electrolyte secretion by intestine via the enteric nervous system

Por Cheng, Sam X.
Publicado em 2012

“...-stimulated electrolyte secretions were monitored by measuring changes in short-circuit current (I(sc)). Ca...”
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Presynaptic Inhibition by α2 Receptor/Adenylate Cyclase/PDE4 Complex at Retinal Rod Bipolar Synapse

Por Dong, Cun-Jian, Guo, Yuanxing, Ye, Yilin, Hare, William A.
Publicado no J Neurosci (2014)

“... nucleotide second messenger (i.e., cAMP) for the regulation of synaptic transmission, an operating strategy...”
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Loss of caveolin-3-dependent regulation of I(Ca) in rat ventricular myocytes in heart failure

Por Bryant, Simon M., Kong, Cherrie H. T., Cannell, Mark B., Orchard, Clive H., James, Andrew F.
Publicado no Am J Physiol Heart Circ Physiol (2018)

“...β(2)-Adrenoceptors and L-type Ca(2+) current (I(Ca)) redistribute from the t-tubules to the surface...”
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Chloride currents in acutely isolated Xenopus retinal pigment epithelial cells

Por Hartzell, H Criss, Qu, Zhiqiang
Publicado em 2003

“... by elevated cytosolic free [Ca(2+)]. With 1 μm free [Ca(2+)](i) in the patch pipette, I(Cl,Ca) activates...”
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