Resultados da pesquisa - (( j i amp camp near ) OR ((( j gasull campos chaves noah ) OR (

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β-Adrenergic activation of electrogenic K(+) and Cl(−) secretion in guinea pig distal colonic epithelium proceeds via separate cAMP signaling pathways

Por Halm, Susan T., Zhang, Jin, Halm, Dan R.
Publicado em 2010

“...)-AdrR), and sustained I(sc) relies on a β(1)-AdrR/β(2)-AdrR complex. Epinephrine (epi) increased cAMP...”
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In Vivo Assessment of Local Phosphodiesterase Activity Using Tailored Cyclic Nucleotide–Gated Channels as Camp Sensors

Por Rich, Thomas C., Tse, Tonia E., Rohan, Joyce G., Schaack, Jerome, Karpen, Jeffrey W.
Publicado em 2001

“... local cAMP levels in HEK-293 cells. In GH4C1 cells, inhibitors specific to PDE types I and IV increased...”
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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

“.... With 50 μm 8-Br-cAMP, contractions initiated by the VSRM and I(Ca,L) were not significantly different...”
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Clonal variants of PC12 pheochromocytoma cells with defects in cAMP-dependent protein kinases...

Por Van Buskirk, R, Corcoran, T, Wagner, J A
Publicado em 1985

“... by using dibutyryl cyclic AMP (cAMP) as a selective agent. Each of these variants, A126-1B2, A208-4, and A...”
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cAMP-activated chloride currents in amphibian retinal pigment epithelial cells.

Por Hughes, B A, Segawa, Y
Publicado em 1993

“...1. The effect of cAMP on whole-cell currents in isolated retinal pigment epithelial (RPE) cells...”
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Dual Transcriptional Regulation of the Escherichia coli Phosphate-Starvation-Inducible psiE Gene of the Phosphate Regulon by PhoB and the Cyclic AMP (cAMP)-cAMP Receptor Protein Complex

Por Kim, Soo-Ki, Kimura, Sigenobu, Shinagawa, Hideo, Nakata, Atsuo, Lee, Ki-Sung, Wanner, Barry L., Makino, Kozo
Publicado em 2000

“... region. Similar analysis showed that the cyclic AMP (cAMP)-cAMP receptor protein (cAMP-CRP) complex binds...”
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Cyclic AMP-dependent protein kinase I: Cyclic nucleotide binding, structural changes, and release of the catalytic subunits

Por Smith, Stephen B., White, Hillary D., Siegel, Jeffrey B., Krebs, Edwin G.
Publicado em 1981

“...Type I cyclic AMP (cAMP)-dependent protein kinase is composed of a dimeric regulatory subunit (R(2...”
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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

“... > 125I in 16:16 studies. cAMP-stimulated efflux was unaffected by DIDS. Because the cAMP-stimulated Cl...”
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Functional stabilization of weakened thalamic pacemaker channel regulation in rat absence epilepsy

Por Kuisle, Mira, Wanaverbecq, Nicolas, Brewster, Amy L, Frère, Samuel G A, Pinault, Didier, Baram, Tallie Z, Lüthi, Anita
Publicado em 2006

“... and in vitro. However, the enhancement of I(h) by phasic, near-physiological, cAMP pulses was diminished by ∼40...”
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Beta-adrenergic agonists regulate KCa channels in airway smooth muscle by cAMP-dependent and -independent mechanisms.

Por Kume, H, Hall, I P, Washabau, R J, Takagi, K, Kotlikoff, M I
Publicado em 1994

“... by both alpha S and cAMP-dependent protein kinase (PKA). PKA stimulated channel activity in a dose...”
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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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Prostaglandin E2 activates clusters of apical Cl- channels in principal cells via a cyclic adenosine monophosphate-dependent pathway.

Por Ling, B N, Kokko, K E, Eaton, D C
Publicado em 1994

“... to transcellular Cl- flux under basal conditions. (e) However, cAMP-producing agonists (i.e., PGE2, arginine...”
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Protein kinase C in cultured human placental trophoblasts: identification of isoforms and role in cAMP signalling.

Por Karl, P I, Divald, A
Publicado em 1996

“...-stimulated cAMP production was determined. In total extracts prepared from cultured or freshly purified...”
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Protein kinase A phosphorylation of tau-serine 214 reorganizes microtubules and disrupts the endothelial cell barrier

Por Zhu, Bing, Zhang, Li, Creighton, Judy, Alexeyev, Mikhail, Strada, Samuel J., Stevens, Troy
Publicado em 2010

“...Intracellular cAMP is compartmentalized to near membrane domains in endothelium, where...”
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Inner activation gate in S6 contributes to the state-dependent binding of cAMP in full-length HCN2 channel

Por Wu, Shengjun, Gao, Weihua, Xie, Changan, Xu, Xinping, Vorvis, Christina, Marni, Farzana, Hackett, Amber R., Liu, Qinglian, Zhou, Lei
Publicado em 2012

“.... The PCF technique was used to simultaneously monitor channel activity and cAMP binding. Two ionic blockers...”
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Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels and cAMP-Dependent Modulation of Exocytosis in Cultured Rat Lactotrophs

Por Calejo, Ana I., Jorgačevski, Jernej, Rituper, Boštjan, Guček, Alenka, Pereira, Patrícia M., Santos, Manuel A.S., Potokar, Maja, Vardjan, Nina, Kreft, Marko, Gonçalves, Paula P., Zorec, Robert
Publicado no J Neurosci (2014)

“... messenger cAMP modulates the fusion pore, but the detailed mechanisms remain elusive. In this study, we...”
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Regulation of type I adenylyl cyclase by calmodulin kinase IV in vivo.

Por Wayman, G A, Wei, J, Wong, S, Storm, D R
Publicado em 1996

“... regulator of type I adenylyl cyclase and that CaM kinases may regulate cAMP levels in some cells....”
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Tissue-specific DNaseI hypersensitive sites in the 5'-flanking sequences of the tryptophan oxygenase and the tyrosine aminotransferase genes.

Por Becker, P, Renkawitz, R, Schütz, G
Publicado em 1984

“... or its intracellular mediator cAMP (TAT) in rat liver. We have analyzed the chromatin structure...”
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Voltage-dependent Ca(2+) release from the SR of feline ventricular myocytes is explained by Ca(2+)-induced Ca(2+) release

Por Piacentino, Valentino, Dipla, Konstantina, Gaughan, John P, Houser, Steven R
Publicado em 2000

“... (cAMP) in the pipette or in the presence of the β-adrenergic agonist isoproterenol (isoprenaline; ISO...”
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Cell Specific Dopamine Modulation of the Transient Potassium Current in the Pyloric Network by the Canonical D1 Receptor Signal Transduction Cascade

Por Zhang, Hongmei, Rodgers, Edmund W., Krenz, Wulf-Dieter C., Clark, Merry C., Baro, Deborah J.
Publicado em 2010

“... not express D2Rs. Consistently, DA modulation of LP I(A) was mediated by a Gs-adenylyl cyclase-cAMP-protein...”
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