Search Results - "Karl, Juliana"

The impact of drifting substorm-injected electrons on pulsating aurora initiation and intensification by Momberg, John C., Jaynes, Allison N., Chepuri, Sanjay N. F., Leali, Alexis, Karl, Juliana A., Troyer, Riley N.

“…Pulsating aurora, which consists of diffuse patches blinking on and off, is caused by pitch angle scattering of radiation belt electrons into the loss cone by…”
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Extracellular S100B protein modulates ERK in astrocyte cultures by GONCALVES, D. S, LENZ, G, KARL, J, GONCALVES, C. A, RODNIGHT, R

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Effects of Acute Perinatal Asphyxia in the Rat Hippocampus by Frizzo, Juliana Karl, Cardoso, Michele Petter, de Assis, Adriano Martimbianco, Perry, Marcos Luiz, Volonté, Cinzia, Frizzo, Marcos Emílio

“…In the present work, we have used a rat animal model to study the early effects of intrauterine asphyxia occurring no later than 60 min following the…”
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First record of expansive Ceratium Schrank, 1793 species (Dinophyceae) in Southern Brazil, with notes on their dispersive patterns in Brazilian environments by Cavalcante, Kaoli Pereira, Zanotelli, Juliana Conte, Müller, Carla Cristine, Scherer, Karen Dornelles, Frizzo, Juliana Karl, Ludwig, Thelma Alvim Veiga, Cardoso, Luciana De Souza

“…Ceratium Schrank is a planktonic dinoflagellate ubiquitous in temperate and subtropical freshwater environments from Northern Hemisphere. Over the past two…”
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Immunocontent and secretion of S100B in astrocyte cultures from different brain regions in relation to morphology by Pinto, Silvana S., Gottfried, Carmem, Mendez, Andreas, Gonçalves, Daniela, Karl, Juliana, Gonçalves, Carlos A., Wofchuk, Susana, Rodnight, Richard

“…Primary astrocyte cultures prepared from neonatal hippocampus, cerebral cortex and cerebellum were morphologically distinct. Cells from hippocampus and cortex…”
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Guanosine enhances glutamate transport capacity in brain cortical slices by Frizzo, Marcos Emílio, Schwalm, Fábio Duarte, Frizzo, Juliana Karl, Soares, Félix Antunes, Souza, Diogo Onofre

“…1. The effect of guanosine on L-[3H] glutamate uptake was investigated in brain cortical slices within physio-pathological range of glutamate(1-1000 microM)…”
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S100B-mediated inhibition of the phosphorylation of GFAP is prevented by TRTK-12 by Frizzo, Juliana Karl, Tramontina, Francine, Bortoli, Erica, Gottfried, Carmen, Leal, Rodrigo B, Lengyel, Imre, Donato, Rosario, Dunkley, Peter R, Gonçalves, Carlos-Alberto

“…S100B belongs to a family of calcium-binding proteins involved in cell cycle and cytoskeleton regulation. We observed an inhibitory effect of S100B on glial…”
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Regulation of protein phosphorylation in astrocyte cultures by external calcium ions: specific effects on the phosphorylation of glial fibrillary acidic protein (GFAP), vimentin and heat shock protein 27 (HSP27) by Gottfried, Carmem, Valentim, Lauren, Salbego, Christianne, Karl, Juliana, Wofchuk, Susana T, Rodnight, Richard

“…The effect of external Ca 2+ ([Ca 2+] e) on the incorporation of [ 32 P ] into total protein, cytoskeletal proteins and the heat shock protein HSP27, was…”
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Extracellular adenine nucleotides metabolism in astrocyte cultures from different brain regions by Wink, Márcia R., Braganhol, Elizandra, Tamajusuku, Alessandra S.K., Casali, Emerson A., Karl, Juliana, Barreto-Chaves, Maria L., Sarkis, João J.F., Battastini, Ana M.O.

“…Primary astrocyte cultures from hippocampus, cortex and cerebellum presented different extracellular pattern of adenine nucleotide hydrolysis. The ATP/ADP…”
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High glutamate decreases S100B secretion stimulated by serum deprivation in astrocytes by Gonçalves, Daniela, Karl, Juliana, Leite, Marina, Rotta, Liane, Salbego, Christianne, Rocha, Elizabete, Wofchuk, Susana, Gonçalves, Carlos-Alberto

“…S100B is a calcium-binding protein expressed and secreted by astrocytes, playing a neurotrophic role in neighboring cells. A protective role of the S100B…”
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GFAP phosphorylation studied in digitonin-permeabilized astrocytes: standardization of conditions by Karl, Juliana, Gottfried, Carmem, Tramontina, Francine, Dunkley, Peter, Rodnight, Richard, Gonçalves, Carlos Alberto

“…Cycles of assembly/disassembly of the intermediate filaments of astrocytes are modulated by the phosphorylation of glial fibrillary acidic protein (GFAP). The…”
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Extracellular S100B protein modulates ERK in astrocyte cultures by Gonçalves, Daniela S, Lenz, Guido, Karl, Juliana, Gonçalves, Carlos A, Rodnight, Richard

“…S100B is a calcium binding protein expressed and secreted by astrocytes. Extracellular S100B stimulates the proliferation of astroglial cells and the survival…”
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Digitonin-permeabilization of astrocytes in culture monitored by trypan blue exclusion and loss of S100B by ELISA by Tramontina, Francine, Karl, Juliana, Gottfried, Carmem, Mendez, Andreas, Gonçalves, Daniela, Portela, Luis V, Gonçalves, Carlos-Alberto

“…The present protocol details a procedure to permeabilize astrocytes in cultures with digitonin as well as to discuss some data about factors that interfere in…”
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Protocol: Digitonin-permeabilization of astrocytes in culture monitored by trypan blue exclusion and loss of S100B by ELISA by Tramontina, Francine, Karl, Juliana, Gottfried, Carmem, Mendez, Andreas, Goncalves, Daniela, Portela, Luis V, Goncalves, Carlos-Alberto

“…The present protocol details a procedure to permeabilize astrocytes in cultures with digitonin as well as to discuss some data about factors that interfere in…”
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