Resultados da pesquisa - (( ((j amp) OR (5 amp)) camp ca near ) OR ((( j nail camp ca now ) OR ( el nainay camp ca now ))))

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cAMP compartmentation is responsible for a local activation of cardiac Ca2+ channels by beta-adrenergic agonists.

Por Jurevicius, J, Fischmeister, R
Publicado em 1996

“... of ISO and FSK on ICa were used as an index of cAMP concentration changes near the sarcolemma. We found...”
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Dihydropyridine-sensitive skeletal muscle Ca channels in polarized planar bilayers. 2. Effects of phosphorylation by cAMP-dependent protein kinase.

Por Mundiña-Weilenmann, C, Ma, J, Ríos, E, Hosey, M M
Publicado em 1991

“... in the preceding paper (Ma et al., 1991. Biophys. J. 60: 890-901.). Addition of the catalytic subunit of cAMP...”
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Role of membrane microdomains in compartmentation of cAMP signaling.

Por Shailesh R Agarwal, Pei-Chi Yang, Monica Rice, Cherie A Singer, Viacheslav O Nikolaev, Martin J Lohse, Colleen E Clancy, Robert D Harvey
Publicado em 2014-01-01

“... local cAMP production near the plasma membrane. Disruption of lipid rafts by cholesterol depletion...”
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Formyl peptides and ATP stimulate Ca2+ and Na+ inward currents through non-selective cation channels via G-proteins in dibutyryl cyclic AMP-differentiated HL-60 cells. Involvement of Ca2+ and Na...

Por Krautwurst, D, Seifert, R, Hescheler, J, Schultz, G
Publicado em 1992

“... characteristics, pharmacological modulation and functional role of NSC channels in dibutyryl cyclic AMP (Bt2cAMP...”
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Modulation of L-type Ca2+ current by fast and slow Ca2+ buffering in guinea pig ventricular cardiomyocytes.

Por You, Y, Pelzer, D J, Pelzer, S
Publicado em 1997

“... myocytes was insensitive to forskolin-induced elevation of adenosine 3',5'-cyclic monophosphate (cAMP...”
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Acetylcholine inhibits Ca2+ current by acting exclusively at a site proximal to adenylyl cyclase in frog cardiac myocytes.

Por Jurevicius, J, Fischmeister, R
Publicado em 1996

“... additional cAMP-independent mechanisms occurring downstream from cAMP generation....”
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Differential regulation of Paramecium ciliary motility by cAMP and cGMP

Publicado em 1988

“... and interactions with Ca2+ on the swimming speed and direction of reactivated cells. Both cAMP and cGMP increased...”
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Regulation of the frequency-dependent facilitation of L-type Ca2+ currents in rat ventricular myocytes.

Por Tiaho, F, Piot, C, Nargeot, J, Richard, S
Publicado em 1994

“... present) or favoured (when absent) by the cAMP-dependent phosphorylation of Ca2+ channels promoted...”
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Cloning and expression of cDNA for a human low-Km, rolipram-sensitive cyclic AMP phosphodiesterase.

Por Livi, G P, Kmetz, P, McHale, M M, Cieslinski, L B, Sathe, G M, Taylor, D P, Davis, R L, Torphy, T J, Balcarek, J M
Publicado em 1990

“...We have isolated cDNA clones representing cyclic AMP (cAMP)-specific phosphodiesterases (PDEases...”
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Loss of PDZ-adaptor protein NHERF2 affects membrane localization and cGMP- and [Ca(2+)]- but not cAMP-dependent regulation of Na(+)/H(+) exchanger 3 in murine intestine

Por Chen, Mingmin, Sultan, Ayesha, Cinar, Ayhan, Yeruva, Sunil, Riederer, Brigitte, Singh, Anurag Kumar, Li, Junhua, Bonhagen, Janina, Chen, Gang, Yun, Chris, Donowitz, Mark, Hogema, Boris, deJonge, Hugo, Seidler, Ursula
Publicado em 2010

“... in jejunum and colon, a mixed distribution in the proximal ileum but localization near the terminal web...”
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cAMP accelerates the decay of stretch-activated inward currents in guinea-pig urinary bladder myocytes.

Por Wellner, M C, Isenberg, G
Publicado em 1995

“... by superimposition of IK(Ca) which is increased through elevation of near-membrane [Ca2+] and by cAMP-dependent...”
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Cyclic AMP potentiates Ca(2+)-dependent exocytosis in pancreatic duct epithelial cells

Por Jung, Seung-Ryoung, Hille, Bertil, Nguyen, Toan D., Koh, Duk-Su
Publicado em 2010

“... movement nor the number of granules found near the plasma membrane were detectably changed by raising cAMP...”
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Regulation of membrane chloride currents in rat bile duct epithelial cells.

Por Fitz, J G, Basavappa, S, McGill, J, Melhus, O, Cohn, J A
Publicado em 1993

“... Ca(2+)- and cAMP-dependent Cl- currents were identified. Ca(2+)-dependent Cl- currents showed outward...”
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Ovarian hormones influence corticotropin releasing factor receptor colocalization with delta opioid receptors in CA1 pyramidal cell dendrites

Por Williams, Tanya J., Akama, Keith T., Knudsen, Margarete G., McEwen, Bruce S., Milner, Teresa A.
Publicado em 2011

“... neuronal cell line NG108-15, which endogenously express DORs, and assayed intracellular cAMP production...”
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Activation of the cAMP–protein kinase A pathway facilitates Na(+) translocation by the Na(+)–K(+) pump in guinea-pig ventricular myocytes

Por Kockskämper, Jens, Erlenkamp, Simone, Glitsch, Helfried G
Publicado em 2000

“... mimicked by 8-bromo-cAMP (500 μM; n = 2) and abolished by a peptide inhibitor of PKA (PKI, 10 μM; n = 5). 6...”
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Role of cAMP-dependent protein kinase A in activation of a voltage-sensitive release mechanism for cardiac contraction in guinea-pig myocytes

Por Ferrier, Gregory R, Zhu, Jiequan, Redondo, Isabel M, Howlett, Susan E
Publicado em 1998

“... or −65 mV were bell shaped, with a threshold near −35 mV. With 50 μm 8-Br-cAMP in the pipette...”
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Hepatocyte gap junctions are permeable to the second messenger, inositol 1,4,5-trisphosphate, and to calcium ions.

Por Sáez, J C, Connor, J A, Spray, D C, Bennett, M V
Publicado em 1989

“... cells. Although gap junctions in many tissues are permeable to molecules larger than cAMP and in several...”
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Calmodulin-binding domain of recombinant erythrocyte beta-adducin.

Por Scaramuzzino, D A, Morrow, J S
Publicado em 1993

“... for phosphorylation by cAMP-dependent kinases and by protein kinase C (or CaM-dependent kinase) are also found within...”
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PKA-dependent potentiation of glucose-stimulated insulin secretion by Epac activator 8-pCPT-2′-O-Me-cAMP-AM in human islets of Langerhans

Por Chepurny, Oleg G., Kelley, Grant G., Dzhura, Igor, Leech, Colin A., Roe, Michael W., Dzhura, Elvira, Li, Xiangquan, Schwede, Frank, Genieser, Hans-G., Holz, George G.
Publicado em 2010

“...) or treatment with a cAMP antagonist that blocks PKA activation (Rp-8-CPT-cAMPS) nearly abolished the action...”
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Trypsin and forskolin decrease the sensitivity of L-type calcium current to inhibition by cytoplasmic free calcium in guinea pig heart muscle cells.

Por You, Y, Pelzer, D J, Pelzer, S
Publicado em 1995

“..., as cAMP-dependent phosphorylation had been suggested to confer protection against [Ca2+]i-induced...”
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