Search Results - "Pourcher, T."

PH-0045: Characterization of proton, carbon and silicon ion beams using scCVD diamond-based microdosimeters by Zahradnik, I.A., Pomorski, M., Tran, L., Kada, W., De Marzi, L., Tromson, D., Barberet, P., Pastuovic, Z., Vohradsky, J., Salvador, S., Leterrier, L., Prezado, Y., Pourcher, T., Herault, J., Rosenfeld, A.

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Formulation of survival acceptor medium able to maintain the viability of skin explants over in vitro dermal experiments by Tarnowska, M., Briançon, S., Azevedo, J. Resende, Chevalier, Y., Barratier, C., Pourcher, T., Bolzinger, M.‐A.

“…Objective In vitro assessments of skin absorption of xenobiotics are essential for toxicological evaluations and bioavailability studies of cosmetic and…”
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Amplitude-based data selection for optimal retrospective reconstruction in micro-SPECT by Breuilly, M, Malandain, G, Guglielmi, J, Marsault, R, Pourcher, T, Franken, P R, Darcourt, J

“…Respiratory motion can blur the tomographic reconstruction of positron emission tomography or single-photon emission computed tomography (SPECT) images, which…”
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Cloning of the mouse sodium iodide symporter and its expression in the mammary gland and other tissues by Perron, B, Rodriguez, AM, Leblanc, G, Pourcher, T

“…Iodide concentration in milk by mammals is a necessary step for thyroid hormone synthesis by the newborn. With the purpose of using the mouse as an animal…”
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From the molecular characterization of iodide transporters to the prevention of radioactive iodide exposure by Dayem, M., Navarro, V., Marsault, R., Darcourt, J., Lindenthal, S., Pourcher, T.

“…In the event of a nuclear reactor accident, the major public health risk will likely result from the release and dispersion of volatile radio-iodines. Upon…”
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Evidence for Intraprotein Charge Transfer during the Transport Activity of the Melibiose Permease from Escherichia Coli by Ganea, Constanta, Pourcher, Thierry, Leblanc, Gerard, Fendler, Klaus

“…Electrogenic activity associated with the activity of the melibiose permease (MelB) of Escherichia coli was investigated by using proteoliposomes containing…”
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Mutagenesis of acidic residues in putative membrane-spanning segments of the melibiose permease of Escherichia coli. I. Effect on Na(+)-dependent transport and binding properties by POURCHER, T, ZANI, M.-L, LEBLANC, G

“…Four aspartic acids, distributed in different putative membrane-spanning segments of the NH2-terminal domain of melibiose (mel) permease (D31 in helix I, D51…”
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P09-11: Towards a qAOP to predict thyroid disruption linked to neurodevelopmental toxicity in rats by Clavel Rolland, N., Sheets, L., Zorrilla, L., Schorsch, F., Bothe, K., Farhi, A., Jaussely, C., Orsini, N., Kuehnlenz, J., Vaysse, P.-M., Pourcher, T., Blanck, O.

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Mutation of polar and charged residues in the hydrophobic NH2-terminal domains of the melibiose permease of Escherichia coli by Zani, M L, Pourcher, T, Leblanc, G

“…The suggestion that acidic residues in the hydrophobic NH2-terminal domains of Mel permease (Asp-31 in helix I, Asp-51 and Asp-55 in helix II, Asp-120 in helix…”
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Mutagenesis of acidic residues in putative membrane-spanning segments of the melibiose permease of Escherichia coli. II. Effect on cationic selectivity and coupling properties by ZANI, M.-L, POURCHER, T, LEBLANC, G

“…Individual substitution of Cys or Asn for Asp-31, Asp-51, Asp-55, or Asp-120, distributed in different membrane spanning segments of the NH2-terminal domain of…”
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Improving 131I Radioiodine Therapy By Hybrid Polymer-Grafted Gold Nanoparticles by Le Goas, Marine, Paquet, Marie, Paquirissamy, Aurélie, Guglielmi, Julien, Compin, Cathy, Thariat, Juliette, Vassaux, Georges, Geertsen, Valérie, Humbert, Olivier, Renault, Jean-Philippe, Carrot, Géraldine, Pourcher, Thierry, Cambien, Béatrice

“…Marine Le Goas,1 Marie Paquet,2-5 Aurélie Paquirissamy,1 Julien Guglielmi,2-4 Cathy Compin,2-4 Juliette Thariat,6 Georges Vassaux,2-4 Valérie Geertsen,1…”
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Facilitated diffusion properties of melibiose permease in Escherichia coli membrane vesicles. Release of co-substrates is rate limiting for permease cycling by Bassilana, M, Pourcher, T, Leblanc, G

“…The mechanism of melibiose symport by the melibiose permease of Escherichia coli was studied by looking at the modifications of the facilitated diffusion…”
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A systematic evaluation of sorting motifs in the sodium-iodide symporter (NIS) by Darrouzet, Elisabeth, Graslin, Fanny, Marcellin, Didier, Tcheremisinova, Iulia, Marchetti, Charles, Salleron, Lisa, Pognonec, Philippe, Pourcher, Thierry

“…The sodium-iodide symporter (NIS) is an integral membrane protein that plays a crucial role in iodide accumulation, especially in the thyroid. As for many…”
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Métabolomique et imagerie TEP-FDG des cancers du sein by Chardin, D., Pourcher, T., Gal, J., Bailleux, C., Guigonis, J.M., Darcourt, J., Arnould, L., Humbert, O.

“…Cancer metabolism is an essential aspect of tumorogenesis, as cancer cells have increased energy requirements in comparison to normal cells. Metabolomic…”
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Melibiose permease of Escherichia coli. Characteristics of co-substrates release during facilitated diffusion reactions by Bassilana, M, Pourcher, T, Leblanc, G

“…The mechanism of melibiose symport by the melibiose permease of Escherichia coli was investigated by further analyzing the Na+ (H+ or Li+)-coupled facilitated…”
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The Melibiose/Na+Symporter of Escherichia coli: Kinetic and Molecular Properties by Pourcher, T., Bassilana, M., Sarkar, H. K., Kaback, H. R., Leblanc, G.

“…The role of the co-transported cation in the coupling mechanism of the melibiose permease of Escherichia coli has been investigated by analysing its…”
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Identification and characterization of a putative human iodide transporter located at the apical membrane of thyrocytes by RODRIGUEZ, Anne-Marie, PERRON, Barbara, LACROIX, Ludovic, CAILLOU, Bernard, LEBLANC, Gérard, SCHLUMBERGER, Martin, BIDART, Jean-Michel, POURCHER, Thierry

“…Iodide transport by thyrocytes is a two step process involving transporters located either in the basal or in the apical membranes of the cell. The sodium…”
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Métabolomique et imagerie TEP-FDG des cancers du sein by Chardin, D., Pourcher, T., Gal, J., Bailleux, C., Guigonis, J.M., Darcourt, J., Arnould, L., Humbert, O.

“…Le métabolisme tumoral est étroitement lié à la tumorogenèse et varie selon le phénotype tumoral. Les techniques de métabolomique peuvent fournir des données…”
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Histidine-94 is the Only Important Histidine Residue in the Melibiose Permease of Escherichia coli by Pourcher, Thierry, Sarkar, Hemanta K., Bassilana, Martine, Kaback, H. Ronald, Leblanc, Gerard

“…Oligonucleotide-directed, site-specific mutagenesis has been utilized to modify the melB gene of Escherichia coli such that each of the seven His residues in…”
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Melibiose permease and .alpha.-galactosidase of Escherichia coli: identification by selective labeling using a T7 RNA polymerase/promoter expression system by Pourcher, Thierry, Bassilana, Martine, Sarkar, Hemanta K, Kaback, H. Ronald, Leblanc, Gerard

“…Identification and selective labeling of the melibiose permease and alpha-galactosidase in Escherichia coli, which are encoded by the melB and melA genes,…”
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