Search Results - "Henry, Yann"

Selective radiosensitization by nitric oxide in tumor cell lines by Policastro, Lucía, Duran, Hebe, Henry, Yann, Molinari, Beatriz, Favaudon, Vincent

“…Abstract The radiosensitizing effect of nitric oxide (NO) on mouse and human tumor cells with different degrees of malignancy was evaluated. Cells pre-treated…”
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Influence of the antioxidant quercetin in vivo on the level of nitric oxide determined by electron paramagnetic resonance in rat brain during global ischemia and reperfusion by Shutenko, Zhanna, Henry, Yann, Pinard, Elisabeth, Seylaz, Jacques, Potier, Pierre, Berthet, Fabienne, Girard, Pierre, Sercombe, Richard

“…We characterized the changes in nitric oxide (NO) levels in the brain during global forebrain ischemia and reperfusion and tested the ability of the natural…”
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Purification and Characterization of an Extracellular Heme-Binding Protein, HasA, Involved in Heme Iron Acquisition by Izadi, Nadia, Henry, Yann, Haladjian, Jean, Goldberg, Michel E, Wandersman, Cécile, Delepierre, Muriel, Lecroisey, Anne

“…Many bacterial hemoproteins involved in heme acquisition have been isolated recently, comprising outer membrane receptors and extracellular heme-binding…”
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Differential Sensitivity of the Tyrosyl Radical of Mouse Ribonucleotide Reductase to Nitric Oxide and Peroxynitrite by Guittet, Olivier, Ducastel, Béatrice, Salem, Jerome S., Henry, Yann, Rubin, Harvey, Lemaire, Geneviève, Lepoivre, Michel

“…Ribonucleotide reductase is essential for DNA synthesis in cycling cells. It has been previously shown that the catalytically competent tyrosyl free radical of…”
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Sealing performance solution by means of a liquid-gas interface tracking approach: Application to viscoseals by Jarray, Mohamed, Souchet, Dominique, Fatu, Aurelian, Henry, Yann

“…Through this work, we present a numerical approach to predict the sealing performance of a viscoseal under laminar regime by tracking the lubricant-gas…”
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Arras (Pas-de-Calais). 16-18 Avenue Paul Michonneau by Henry, Yann, Béghin, Mathieu

“…Un projet de construction de logements collectifs à l’entrée nord d’Arras, d’une surface totale de 9 713 m², a suscité la mise en place d’une opération de…”
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Arras (Pas-de-Calais). Site Édouard Herriot by Henry, Yann, Jacques, Alain

“…Un projet de construction de logements au sud d’Arras, rue Alexandre Ribot, est à l’origine d’une opération de sondages archéologiques. La zone d’étude se…”
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Arras (Pas-de-Calais). 31 boulevard Carnot by Henry, Yann, Jacques, Alain

“…Un projet de construction de bureaux à Arras a suscité la mise en place d’une opération de sondages archéologiques. L’opération prescrite (2 869 m2)- nous a…”
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Arras (Pas-de-Calais). 18 rue Paul Doumer by Béghin, Mathieu, Henry, Yann, Jacques, Alain, Fautrez, Vincent, Redouane, Miriam

“…Cette opération, sur une surface de 1 168 m², a livré les vestiges d’une occupation prenant place entre les ixe et xxe s. La première phase (fin ixe-xie s.) se…”
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Arras (Pas-de-Calais). Lieu-dit au-dessus des prés d’Anzin, rue du 8 mai 1945 by Béghin, Mathieu, Henry, Yann, Jacques, Alain, Fautrez, Vincent, Redouane, Miriam

“…L’opération, suite à un projet de construction neuve de 70 logements collectifs au lieu-dit au-dessus des Prés d’Anzin, rue du 8 mai 1945, a mis au jour les…”
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Arras (Pas-de-Calais). 8, 10, 12 rue Constant Dutilleux by Béghin, Mathieu, Henry, Yann, Jacques, Alain, Fautrez, Vincent, Redouane, Miriam

“…Le diagnostic réalisé, suite au projet de construction d’un immeuble de 71 logements collectifs localisé aux 8-10-12 rue Constant Dutilleux, a livré les…”
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Arras (Pas-de-Calais). 1, rue du Conseil by Béghin, Mathieu, Henry, Yann, Jacques, Alain, Fautrez, Vincent, Redouane, Miriam

“…Pour donner suite à un projet de construction d’un immeuble à l’emplacement de la parcelle AC 8, localisée au 1, rue du Conseil à Arras, un diagnostic a été…”
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Arras (Pas-de-Calais). Les sites carriers de « Wellington » et « Blenheim by Béghin, Mathieu, Henry, Yann, Jacques, Alain, Redouane, Miriam

“…La prospection thématique menée sur ce site a offert la possibilité d’observer l’exploitation souterraine de la craie à la fin du Moyen Âge et durant les Temps…”
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Denitrification and nitrite reduction: Pseudomonas aeruginosa nitrite-reductase by Henry, Y, Bessières, P

“…Present knowledge of the different enzymatic steps of the denitrification chains in various bacteria, particularly Paracoccus denitrificans and Pseudomonas…”
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Anatomical basis for ultrasound-guided regional anaesthesia at the junction of the axilla and the upper arm by Berthier, Francis, Lepage, Daniel, Henry, Yann, Vuillier, Fabrice, Christophe, Jean-Luc, Boillot, Annie, Samain, Emmanuel, Tatu, Laurent

“…Purpose Ultrasound (US) has emerged in the field of regional anaesthesia in the past few years, as it allows physicians to simultaneously see the needle, the…”
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EPR characterization of molecular targets for NO in mammalian cells and organelles by Henry, Y, Lepoivre, M, Drapier, J C, Ducrocq, C, Boucher, J L, Guissani, A

“…Nitric oxide is synthesized in mammalian cells from L-arginine or from pharmaceutical drugs. It forms paramagnetic complexes with some metalloproteins,…”
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Microsomal Cytochrome P450 Dependent Oxidation of N-Hydroxyguanidines, Amidoximes, and Ketoximes:  Mechanism of the Oxidative Cleavage of Their CN(OH) Bond with Formation of Nitrogen Oxides by Jousserandot, Anne, Boucher, Jean-Luc, Henry, Yann, Niklaus, Barbara, Clement, Bernd, Mansuy, Daniel

“…Oxidation by rat liver microsomes of 13 compounds involving a CN(OH) function (including N-hydroxyguanidines, amidoximes, ketoximes, and aldoximes) was found…”
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Generation of EPR-detectable nitrosyl-iron complexes in tumor target cells cocultured with activated macrophages by DRAPIER, J.-C, PELLAT, C, HENRY, Y

“…After immunostimulation, murine macrophages oxidize L-arginine into nitric oxide (NO) which acts as an effector molecule. In this study, we attempted to…”
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Quenching of the tyrosyl free radical of ribonucleotide reductase by nitric oxide. Relationship to cytostasis induced in tumor cells by cytotoxic macrophages by Lepoivre, M, Flaman, J M, Bobé, P, Lemaire, G, Henry, Y

“…Nitric oxide (NO) synthesized by macrophages inhibits tumor cell replication. NO also inhibits ribonucleotide reductase, an enzyme essential for DNA synthesis,…”
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Inhibition of Ribonucleotide Reductase by Nitric Oxide Derived from Thionitrites: Reversible Modifications of Both Subunits by Roy, Beatrice, Lepoivre, Michel, Henry, Yann, Fontecave, Marc

“…Thionitrites are spontaneous nitric oxide (NO) donors in neutral aqueous solutions. Consequently, they inhibit ribonucleotide reductase, the rate-limiting…”
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