Search Results - "Chazalviel, L"

An updated model of hydrocephalus in sheep to evaluate the performance of a device for ambulatory wireless monitoring of cerebral pressure through shunts by Perrotte, M., Lazardeux, J., Sistiaga, P.P., Chazalviel, L., Saulnier, R., Metayer, T., Isnard, C., Emery, E., Auvray, P., Vivien, D., Gaberel, T.

“…Cerebrospinal fluid (CSF) diversion by shunts is the most common surgical treatment for hydrocephalus. Though effective, shunts are associated with risk of…”
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P.1.g.073 Pharmacological MRI: a tool to understand the paradoxical effects of serotonergic type 6 receptors modulation? by Asselot, R, Bouet, V, Delcroix, N, Pro-Sistiaga, P, Saulnier, R, Chazalviel, L, Dauphin, F

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Delayed administration of deferoxamine reduces brain damage and promotes functional recovery after transient focal cerebral ischemia in the rat by Freret, Thomas, Valable, Samuel, Chazalviel, Laurent, Saulnier, Romaric, Mackenzie, Eric T., Petit, Edwige, Bernaudin, Myriam, Boulouard, Michel, Schumann-Bard, Pascale

“…The mechanisms underlying functional recovery after stroke are poorly understood. Brain‐adaptive responses to the hypoxic stress elicited by ischemia could…”
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Physical Activity Attenuates Brain Irradiation-Associated Skeletal Muscle Damage in the Rat by Bécam, Julie, Ropars, Gwenn, Dwiri, Fatima-Azzahra, Brunaud, Carole, Toutain, Jérôme, Chazalviel, Laurent, Naveau, Mikaël, Valable, Samuel, Bernaudin, Myriam, Touzani, Omar, Pérès, Elodie Anne

“…Radiation therapy for brain tumors increases patient survival. Nonetheless, side effects are increasingly reported such as cognitive deficits and fatigue. The…”
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Assessment of hypoxia and oxidative-related changes in a lung-derived brain metastasis model by [64Cu][Cu(ATSM)] PET and proteomic studies by Fantin, Jade, Toutain, Jérôme, Pérès, Elodie A., Bernay, Benoit, Mehani, Sarina Maya, Helaine, Charly, Bourgeois, Mickael, Brunaud, Carole, Chazalviel, Laurent, Pontin, Julien, Corroyer-Dulmont, Aurélien, Valable, Samuel, Cherel, Michel, Bernaudin, Myriam

“…Background Brain metastases (BM) are the most frequent malignant brain tumors. The aim of this study was to characterize the tumor microenvironment (TME) of BM…”
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The underestimated effect of normobaric hyperoxia on cerebral blood flow and its relationship to neuroprotection by Chazalviel, Laurent, David, Hélène N, Haelewyn, Benoit, Blatteau, Jean-Eric, Vallée, Nicolas, Risso, Jean-Jacques, Besnard, Stéphane, Abraini, Jacques H

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Carbogen-induced increases in tumor oxygenation depend on the vascular status of the tumor: A multiparametric MRI study in two rat glioblastoma models by Chakhoyan, Ararat, Corroyer-Dulmont, Aurélien, Leblond, Marine M, Gérault, Aurélie, Toutain, Jérôme, Chazaviel, Laurent, Divoux, Didier, Petit, Edwige, MacKenzie, Eric T, Kauffmann, François, Delcroix, Nicolas, Bernaudin, Myriam, Touzani, Omar, Valable, Samuel

“…The alleviation of hypoxia in glioblastoma with carbogen to improve treatment has met with limited success. Our hypothesis is that the eventual benefits of…”
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Neuroprotective effects of xenon: a therapeutic window of opportunity in rats subjected to transient cerebral ischemia by David, Hélène N, Haelewyn, Benoit, Rouillon, Christophe, Lecoq, Myriam, Chazalviel, Laurent, Apiou, Gabriela, Risso, Jean-Jacques, Lemaire, Marc, Abraini, Jacques H

“…Brain insults are a major cause of acute mortality and chronic morbidity. Given the largely ineffective current therapeutic strategies, the development of new…”
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Long-Term Functional Outcome Following Transient Middle Cerebral Artery Occlusion in the Rat: Correlation Between Brain Damage and Behavioral Impairment by Freret, Thomas, Chazalviel, Laurent, Roussel, Simon, Bernaudin, Myriam, Schumann-Bard, Pascale, Boulouard, Michel

“…The assessment of both histological and functional long-term outcomes after cerebral ischemia is increasingly recommended for preclinical studies. Whereas…”
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Hyperbaric oxygen increases tissue-plasminogen activator-induced thrombolysis in vitro, and reduces ischemic brain damage and edema in rats subjected to thromboembolic brain ischemia by Chazalviel, Laurent, Haelewyn, Benoit, Degoulet, Mickael, Blatteau, Jean-Eric, Vallée, Nicolas, Risso, Jean-Jacques, Besnard, Stéphane, Abraini, Jacques

“…Recent data have shown that normobaric oxygen (NBO) increases the catalytic and thrombolytic efficiency of recombinant tissue plasminogen activator (rtPA) in…”
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Reduction of Ischemic Brain Damage by Nitrous Oxide and Xenon by David, Helene N, Leveille, Frederic, Chazalviel, Laurent, MacKenzie, Eric T, Buisson, Alain, Lemaire, Marc, Abraini, Jacques H

“…Neuronal death after ischemia-induced brain damage depends largely upon the activation of the N-methyl-D-aspartate (NMDA) excitatory glutamate receptor that is…”
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Effects of normobaric versus hyperbaric oxygen on cell injury induced by oxygen and glucose deprivation in acute brain slices by Chazalviel, Laurent, Blatteau, Jean-Eric, Vallée, Nicolas, Risso, Jean-Jacques, Besnard, Stéphane, Abraini, Jacques

“…Normobaric oxygen (NBO) and hyperbaric oxygen (HBO) are emerging as a possible co-treatment of acute ischemic stroke. Both have been shown to reduce infarct…”
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A Transforming Growth Factor-β Antagonist Unmasks the Neuroprotective Role of This Endogenous Cytokine in Excitotoxic and Ischemic Brain Injury by Ruocco, Antonio, Nicole, Olivier, Docagne, Fabian, Ali, Carine, Chazalviel, Laureut, Komesli, Sylviane, Yablonsky, Françoise, Roussel, Simon, MacKenzie, Eric T., Vivien, Deny, Buisson, Alain

“…Various studies describe increased concentrations of transforming growth factor-β (TGF-β) in brain tissue after acute brain injury. However, the role of…”
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P22 REDUCTION OF ISCHEMIC BRAIN DAMAGE BY NITROUS OXIDE AND XENON by David, HN, Leveill??, F, Chazalviel, L, MacKenzie, ET, Buisson, A, Lemaire, M, Abraini, JH

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Increased Expression of Transforming Growth Factor-β after Cerebral Ischemia in the Baboon: An Endogenous Marker of Neuronal Stress? by Ali, Carine, Docagne, Fabian, Nicole, Olivier, Lesné, Sylvain, Toutain, Jérôme, Young, Alan, Chazalviel, Laurent, Divoux, Didier, Caly, Martial, Cabal, Philippe, Derlon, Jean-Michel, MacKenzie, Eric T., Buisson, Alain, Vivien, Denis

“…There has been an increasing interest in recent years in the evaluation of the neuronal and glial responses to ischemic insult. Some cytokines, including…”
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Evaluation in rats and primates of [ 11C]-mecamylamine, a potential nicotinic acetylcholine receptor radioligand for positron emission tomography by Sobrio, Franck, Debruyne, Danièle, Dhilly, Martine, Chazalviel, Laurent, Camsonne, Rudolphe, Kakiuchi, Takeharu, Tsukada, Hideo, Barré, Louisa

“…Mecamylamine is a well-described non specific antagonist of nicotinic acetylcholine receptors (nAChRs), used in therapy and in psychopharmacological studies. […”
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Radiosynthesis and preliminary in vivo evaluation of [11C]-mecamylamine, a potent tracer for nicotinic receptor state by Sobrio, F., Dhilly, M., Chazalviel, L., Debruyne, D., Camsonne, R., Dauphin, F., Nishiyama, S., Tsukada, H., Barré, L.

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Synthesis and radiosynthesis with a positron emitter of EP 00652218, a potent antagonist of NK1 receptor, and of a fluoro analog for in vivo evaluation of the substance P receptor by pet by Guéret, C., Le Bas, M. D., Perrio, C., Dauphin, F, Dhilly, M., Chazalviel, L., Emond, P., Chalon, S., Tymciu, S., Guilloteau, D., Lasne, M.-C., Barré, L.

“…Neurokinins (NKs) are the most important of the peptides released from neuronal sensory afferents. In mammals different NKs [substance P (SP), neurokinin A…”
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