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pro vyhledávání: '"B. Tiffon"'
Akademický článek
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Publikováno v:
Magnetic Resonance in Medicine. 43:854-859
It is shown that in vivo measurement of bile water apparent diffusion coefficient (ADC) by diffusion-weighted echo-planar imaging (EPI) in hamster gallbladder is possible providing motion artifact-free ADC values. These ADC values are used to estimat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1531711c294c7990e2692608bcf09375
https://doi.org/10.1002/1522-2594(200006)43:6<854::aid-mrm11>3.0.co
https://doi.org/10.1002/1522-2594(200006)43:6<854::aid-mrm11>3.0.co
Publikováno v:
Journal of Cerebral Blood Flow & Metabolism. 11:453-458
The metabolic effects of R-phenylisopropyladenosine ( R-PIA), an agonist of adenosine A, receptors, were studied by in vivo 31P NMR spectroscopy before, during, and after 30 min of reversible forebrain ischemia in the rat. R-PIA had no effect on cere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::205f518082dd2756d78ccf81345cfbd0
https://doi.org/10.1038/jcbfm.1991.87
https://doi.org/10.1038/jcbfm.1991.87
Autor:
P. Meric, Jean-Marc Lhoste, J. L. Corrèze, P. Roucher, B. Tiffon, Joël Mispelter, Jacques Seylaz
Publikováno v:
Brain Research. 550:54-60
The metabolic effects of kynurenate, an endogenous excitatory amino acid antagonist, were studied by in vivo 31P-NMR spectroscopy before, during and after reversible forebrain ischemia in the rat. Kynurenate had no effect on cerebral metabolism befor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e17e0fb486355d8d7dff0842d5bb9947
https://doi.org/10.1016/0006-8993(91)90404-j
https://doi.org/10.1016/0006-8993(91)90404-j
Publikováno v:
Stroke. 28(2)
Background and Purpose The apparent diffusion coefficient (ADC) of water should be sensitive to the cytotoxic edema triggered by energy failure during ischemia. Elevated values of T2, the nuclear MR transverse relaxation time of water, seen on T2 nuc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e4f02a772c54fe4e6ede802bc065801
https://pubmed.ncbi.nlm.nih.gov/9040700
https://pubmed.ncbi.nlm.nih.gov/9040700
Autor:
Jacques Seylaz, Isabelle Loubinoux, Sophie Guirimand, Andreas Volk, Josiane Borredon, B. Tiffon, P. Meric
Publikováno v:
Magnetic resonance imaging. 15(9)
Increased water T2 values indicates the presence of vasogenic edema. Decreased apparent diffusion coefficient (ADC) maps reveal ischemic areas displaying cytotoxic edema. ADC and T2 abnormalities spread through the middle cerebral artery (MCA) territ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77be31ef8623edb9bf9933f235cc7445
https://pubmed.ncbi.nlm.nih.gov/9364951
https://pubmed.ncbi.nlm.nih.gov/9364951
Autor:
S. Brulatout, Isabelle Loubinoux, Jacques Seylaz, J. L. Corrèze, P. Roucher, Josiane Borredon, Brigitte Gillet, Jean-Claude Beloeil, Ph. Méric, Joël Mispelter, Guy Berenger, B. Tiffon
Publikováno v:
Journal of neurochemistry. 66(6)
The suitability of two-dimensional (2D) proton spectroscopy for monitoring, in vivo, the changes in levels of brain metabolites induced by cerebral ischemia was investigated in an experimental model of 30-min reversible ischemia induced by four-vesse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e9ecfe942aeed93797235c9f989bdb0
https://pubmed.ncbi.nlm.nih.gov/8632174
https://pubmed.ncbi.nlm.nih.gov/8632174
Autor:
Seylaz Jacques, B. Tiffon, Jean-Marc Lhoste, J. L. Corrèze, Philippe Meric, Jean-Claude Beloeil, Joël Mispelter, Brigitte Gillet, Josiane Borredon, Isabelle Loubinoux
Publikováno v:
Brain research. 643(1-2)
The dynamic effects of the non-competitive NMDA receptor antagonist, MK-801 on brain metabolism were investigated over 105 minutes in unanesthetized rats by proton and phosphorus NMR spectroscopy. MK-801 (0.5 and 5 mg/kg, i.p) induced no changes in i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77e906ff1e7d91ea1bc3f5451f69f2b1
https://pubmed.ncbi.nlm.nih.gov/8032909
https://pubmed.ncbi.nlm.nih.gov/8032909
Autor:
Phillipe Cornu, Jaqueline Mikol, Jeanine Delanave, Jean Robert Sitbon, Guy Allegre, B. Tiffon, Sigrid Avrillier, Jean-Baptiste Thiebaut, Joël Mispelter
Publikováno v:
Laser-Tissue Interaction IV.
Deep brain tissue lesions produced by XeCl excimer laser were studied in 14 rats. Fiberoptic was stereotactically implanted and the lesion was produced by one pulse. MRI and histological controls were performed at various dates following the lesion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53131f575c910049b6fe3dc9b1977d61
https://doi.org/10.1117/12.147681
https://doi.org/10.1117/12.147681
Autor:
B. Tiffon, D. Lekieffre, J. L. Corrèze, P. Roucher, R. Boulu, E. Pinard, S. Roussel, J. M. Lhoste, Michel Plotkine, P. Méric, Jacques Seylaz, E. Le Peillet, J. Mispelter
Publikováno v:
The Role of Neurotransmitters in Brain Injury ISBN: 9781461365280
It has been suggested that endogenous adenosine protects neurones from the damage induced by such pathological conditions as ischemia, hypoxia and epilepsy (1). Adenosine has many effects on the central nervous system, several of which could be invol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd404a86e27eb1f486a787d0d4838c9c
https://doi.org/10.1007/978-1-4615-3452-5_30
https://doi.org/10.1007/978-1-4615-3452-5_30
