Search Results - "Sandvik, J A"

Pericellular oxygen monitoring with integrated sensor chips for reproducible cell culture experiments by Kieninger, J., Aravindalochanan, K., Sandvik, J. A., Pettersen, E. O., Urban, G. A.

“…Objectives Here we present an application, in two tumour cell lines, based on the Sensing Cell Culture Flask system as a cell culture monitoring tool for…”
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The retinoblastoma protein-associated cell cycle arrest in S-phase under moderate hypoxia is disrupted in cells expressing HPV18 E7 oncoprotein by AMELLEM, Ø, SANDVIK, J. A, STOKKE, T, PETTERSEN, E. O

“…We have studied the role of the oxygen-dependent pyrimidine metabolism in the regulation of cell cycle progression under moderate hypoxia in human cell lines…”
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Regulation of protein synthesis in human cells exposed to extreme hypoxia by Kraggerud, S M, Sandvik, J A, Pettersen, E O

“…Protein synthesis was recorded in NHIK 3025 cells when cultured either during extremely hypoxic conditions or following reoxygenation. The rate of total…”
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Oxygen consumption in T-47D cells immobilized in alginate by Larsen, B. E., Sandvik, J. A., Karlsen, J., Pettersen, E. O., Melvik, J. E.

“…Objectives Encapsulation or entrapment of cells is increasingly being used in a wide variety of scientific studies for tissue engineering and development of…”
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Response of chronic hypoxic cells to low dose-rate irradiation by Pettersen, E. O., Bjørhovde, I., Søvik, Å., Edin, N. F. J., Zachar, V., Hole, E. O., Sandvik, J. A., Ebbesen, P.

“…Purpose: Compare the sensitivity of human cells in vitro to low dose-rate irradiation in air and in moderate hypoxia (4% O2). Materials and methods: Continuous…”
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Hypoxia-Induced Apoptosis in Human Cells with Normal p53 Status and Function, without Any Alteration in the Nuclear Protein Level by Åmellem, Øystein, Stokke, Trond, Sandvik, Joe A., Smedshammer, Lars, Pettersen, Erik O.

“…We have studied hypoxia-induced inactivation of cells from three established human cell lines with different p53 status. Hypoxia was found to induce apoptosis…”
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1,25-dihydroxyvitamin D3 alters the effect of cAMP in thyroid cells by increasing the regulatory subunit type II beta of the cAMP-dependent protein kinase by Berg, J P, Ree, A H, Sandvik, J A, Taskén, K, Landmark, B F, Torjesen, P A, Haug, E

“…1,25-Dihydroxyvitamin D3 (1,25(OH)2D3) attenuates the stimulatory effects of cAMP on proliferation and iodide uptake in rat thyroid FRTL-5 cells. This study…”
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1,25-Dihydroxyvitamin D3 attenuates adenylyl cyclase activity in rat thyroid cells: reduction of thyrotropin receptor number and increase in guanine nucleotide-binding protein Gi-2 alpha by Berg, J P, Sandvik, J A, Ree, A H, Sørnes, G, Bjøro, T, Torjesen, P A, Gordeladze, J O, Haug, E

“…1,25-Dihydroxyvitamin D3 [1,25-(OH)2D3] is the most potent of the naturally occurring vitamin D metabolites. In rat thyroid FRTL-5 cells, 1,25-(OH)2D3…”
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The retinoblastoma gene product is reversibly dephosphorylated and bound in the nucleus in S and G2 phases during hypoxic stress by Amellem, O, Stokke, T, Sandvik, J A, Pettersen, E O

“…We have studied the role of the retinoblastoma susceptibility gene product (pRB) in the regulation of cell-cycle progression under extremely hypoxic conditions…”
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Predicting gene ontology biological process from temporal gene expression patterns by Lagreid, Astrid, Hvidsten, Torgeir R, Midelfart, Herman, Komorowski, Jan, Sandvik, Arne K

“…The aim of the present study was to generate hypotheses on the involvement of uncharacterized genes in biological processes. To this end, supervised learning…”
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Optimising a Nitric oxide sensing technique for hypoxic tumor cell cultures by Aravindalochanan, K., Kieninger, J., Sandvik, J.A., Pettersen, E.O., Urban, G.A.

“…A nitric oxide (NO) electrochemical sensor for hypoxic, tumor cell culture applications is developed. Qualitative analysis of the electrode has been studied by…”
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