Olivier Clement

Summary

Country: France

Publications

  1. doi request reprint Maternofetal pharmacokinetics of a gadolinium chelate contrast agent in mice
    Matthias R Mühler
    INSERM, U970, Paris Cardiovascular Research Center PARCC, Paris, France
    Radiology 258:455-60. 2011
  2. doi request reprint [Kidney and iodinated and gadolinium-based contrast agents]
    O Clement
    Service de Radiologie, Hopital Europeen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
    J Radiol 92:291-8. 2011
  3. pmc Netrin-4 promotes mural cell adhesion and recruitment to endothelial cells
    Esma Lejmi
    Present address SISENE, Pépinière Paris Santé Cochin, 29 rue du Faubourg Saint Jacques, Paris 75014, France
    Vasc Cell 6:1. 2014
  4. pmc Natural language processing of radiology reports for the detection of thromboembolic diseases and clinically relevant incidental findings
    Anne Dominique Pham
    Department of Biostatistics and Clinical Research, CHU de Caen, Caen F 14000, France
    BMC Bioinformatics 15:266. 2014
  5. ncbi request reprint Placental perfusion MR imaging with contrast agents in a mouse model
    Laurent J Salomon
    Laboratoire de Recherche en Imagerie, INSERM U494, Faculte de Medecine Necker, Universite Paris 5, 156 rue de Vaugirard, 75015 Paris, France
    Radiology 235:73-80. 2005
  6. doi request reprint Measurement of placental perfusion by dynamic contrast-enhanced MRI at 4.7 T
    Marianne Alison
    INSERM, UMR 970, Paris Cardiovascular Research Center, Universite Paris Descartes, Sorbonne Paris Cité, 75737 Paris, France
    Invest Radiol 48:535-42. 2013
  7. doi request reprint In vivo single cell detection of tumor-infiltrating lymphocytes with a clinical 1.5 Tesla MRI system
    Pierre Smirnov
    Laboratoire Matière et Systèmes Complexes, UMR 7057 CNRS, Universite Paris 7 Denis Diderot, Paris, France
    Magn Reson Med 60:1292-7. 2008
  8. ncbi request reprint Functional imaging of tumors using CT and iodinated contrast media of different molecular weights
    Olivier Clement
    Laboratoire de Recherche en Imagerie, INSERM U494, University of Necker Enfants Malades, Paris, France
    Acad Radiol 9:S212-4. 2002
  9. doi request reprint Fetoplacental oxygenation in an intrauterine growth restriction rat model by using blood oxygen level-dependent MR imaging at 4.7 T
    Gihad E Chalouhi
    INSERM, U970, Paris Cardiovascular Research Center PARCC, Paris, France Department of Obstetrics and Fetal Medicine, Paris Descartes University, Assistance Publique Hopitaux de Paris, Hopital Necker Enfants Malades, 149 rue de Sevres, Paris 75015, France Department of Radiology, Paris Descartes University, Assistance Publique Hopitaux de Paris, Hopital Robert Debre, Paris, France
    Radiology 269:122-9. 2013
  10. doi request reprint Can magnetic targeting of magnetically labeled circulating cells optimize intramyocardial cell retention?
    Aurélie Chaudeurge
    INSERM U633, Laboratory of Surgical Research, Paris, France
    Cell Transplant 21:679-91. 2012

Collaborators

Detail Information

Publications35

  1. doi request reprint Maternofetal pharmacokinetics of a gadolinium chelate contrast agent in mice
    Matthias R Mühler
    INSERM, U970, Paris Cardiovascular Research Center PARCC, Paris, France
    Radiology 258:455-60. 2011
    ..To determine the maternofetal pharmacokinetics of gadoterate meglumine in mice during the first 48 hours following maternal intravenous injection of a high dose of 0.5 mmol of gadolinium per kilogram...
  2. doi request reprint [Kidney and iodinated and gadolinium-based contrast agents]
    O Clement
    Service de Radiologie, Hopital Europeen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
    J Radiol 92:291-8. 2011
    ..Recently, recommendations from US and European agencies have converged...
  3. pmc Netrin-4 promotes mural cell adhesion and recruitment to endothelial cells
    Esma Lejmi
    Present address SISENE, Pépinière Paris Santé Cochin, 29 rue du Faubourg Saint Jacques, Paris 75014, France
    Vasc Cell 6:1. 2014
    ..Our data suggest that Netrin-4 is important for blood vessel normalization through the regulation of both endothelial and perivascular cells. ..
  4. pmc Natural language processing of radiology reports for the detection of thromboembolic diseases and clinically relevant incidental findings
    Anne Dominique Pham
    Department of Biostatistics and Clinical Research, CHU de Caen, Caen F 14000, France
    BMC Bioinformatics 15:266. 2014
    ..Decision models accounted for the imbalanced nature of the data and exploited the structure of the reports...
  5. ncbi request reprint Placental perfusion MR imaging with contrast agents in a mouse model
    Laurent J Salomon
    Laboratoire de Recherche en Imagerie, INSERM U494, Faculte de Medecine Necker, Universite Paris 5, 156 rue de Vaugirard, 75015 Paris, France
    Radiology 235:73-80. 2005
    ..To quantitatively analyze placental perfusion by using magnetic resonance (MR) imaging with contrast agents in a mouse model...
  6. doi request reprint Measurement of placental perfusion by dynamic contrast-enhanced MRI at 4.7 T
    Marianne Alison
    INSERM, UMR 970, Paris Cardiovascular Research Center, Universite Paris Descartes, Sorbonne Paris Cité, 75737 Paris, France
    Invest Radiol 48:535-42. 2013
    ..7 T for perfusion measurement and to evaluate the ability of this technique to distinguish between low and normal levels of placental perfusion in a controlled rat model...
  7. doi request reprint In vivo single cell detection of tumor-infiltrating lymphocytes with a clinical 1.5 Tesla MRI system
    Pierre Smirnov
    Laboratoire Matière et Systèmes Complexes, UMR 7057 CNRS, Universite Paris 7 Denis Diderot, Paris, France
    Magn Reson Med 60:1292-7. 2008
    ..2 pg of iron per cell. The same imaging protocol was used in vivo to monitor infiltration of ovalbumin-expressing tumors by transferred OVA antigen-specific cytotoxic lymphocytes with low iron load...
  8. ncbi request reprint Functional imaging of tumors using CT and iodinated contrast media of different molecular weights
    Olivier Clement
    Laboratoire de Recherche en Imagerie, INSERM U494, University of Necker Enfants Malades, Paris, France
    Acad Radiol 9:S212-4. 2002
  9. doi request reprint Fetoplacental oxygenation in an intrauterine growth restriction rat model by using blood oxygen level-dependent MR imaging at 4.7 T
    Gihad E Chalouhi
    INSERM, U970, Paris Cardiovascular Research Center PARCC, Paris, France Department of Obstetrics and Fetal Medicine, Paris Descartes University, Assistance Publique Hopitaux de Paris, Hopital Necker Enfants Malades, 149 rue de Sevres, Paris 75015, France Department of Radiology, Paris Descartes University, Assistance Publique Hopitaux de Paris, Hopital Robert Debre, Paris, France
    Radiology 269:122-9. 2013
    ..investigate blood oxygen level-dependent (BOLD) magnetic resonance (MR) imaging in an intrauterine growth restriction (IUGR) rat model as a noninvasive in vivo tool to evaluate the response of the fetoplacental units (FPUs) to oxygenation..
  10. doi request reprint Can magnetic targeting of magnetically labeled circulating cells optimize intramyocardial cell retention?
    Aurélie Chaudeurge
    INSERM U633, Laboratory of Surgical Research, Paris, France
    Cell Transplant 21:679-91. 2012
    ..Magnetic targeting has the potential to enhance myocardial retention of intravascularly delivered endothelial progenitor cells...
  11. doi request reprint Endothelial cell-derived microparticles loaded with iron oxide nanoparticles: feasibility of MR imaging monitoring in mice
    Achraf Al Faraj
    Laboratoire Matière et Systèmes Complexes, Universite Paris Diderot Paris 7, CNRS UMR 7057, Paris, France
    Radiology 263:169-78. 2012
    ..To assess the feasibility of loading iron oxide nanoparticles in endothelial microparticles (EMPs), thereby enabling their noninvasive monitoring with magnetic resonance (MR) imaging in mice...
  12. ncbi request reprint Placental perfusion and permeability: simultaneous assessment with dual-echo contrast-enhanced MR imaging in mice
    Fabienne Taillieu
    Universite Paris Descartes, Faculte de Medecine, INSERM U494, Laboratory of Research in Imaging, Site Necker, 156 rue de Vaugirard, 75015 Paris, France
    Radiology 241:737-45. 2006
    ..To assess placental perfusion and permeability in mice with magnetic resonance (MR) imaging...
  13. ncbi request reprint Magnetic targeting of magnetoliposomes to solid tumors with MR imaging monitoring in mice: feasibility
    Jean Paul Fortin-Ripoche
    Laboratoire Matière et Systèmes Complexes, Groupe Physique du Vivant, Universite Paris 7, MSc, 140 rue de Lourmel, 75015 Paris, France
    Radiology 239:415-24. 2006
    ..To establish the feasibility of magnetoliposome tumor targeting with an extracorporeal magnet...
  14. ncbi request reprint In vivo cellular imaging of magnetically labeled hybridomas in the spleen with a 1.5-T clinical MRI system
    Pierre Smirnov
    Laboratoire de Recherche en Imagerie LRI, INSERM U 494, Faculte de Medecine Necker, Paris, France
    Magn Reson Med 52:73-9. 2004
    ..This finding is consistent with in vivo proliferation of these cells. In addition, the amount of labeled hybridomas present in the spleen was found to correlate with MRI signal intensity...
  15. doi request reprint Signal-to-noise ratio improvement in dynamic contrast-enhanced CT and MR imaging with automated principal component analysis filtering
    Daniel Balvay
    INSERM U970, Paris Cardiovascular Research Center, 20 rue Leblanc, 75015 Paris, France
    Radiology 258:435-45. 2011
    ....
  16. doi request reprint Evaluation of rat heart microvasculature with high-spatial-resolution susceptibility-weighted MR imaging
    Eleonore Blondiaux
    Paris Cardiovascular Research Center, INSERM U970, Universite Paris Descartes, Sorbonne Paris Cité, 56 rue Leblanc, 75015 Paris, France Biostatistics and Epidemiology Unit, Assistance Publique Hopitaux de Paris, Hotel Dieu, Universite Paris Descartes, Paris, France
    Radiology 269:277-82. 2013
    ....
  17. doi request reprint Magnetic targeting of iron-oxide-labeled fluorescent hepatoma cells to the liver
    Alain Luciani
    Laboratoire de Recherche en Imagerie, EA 4062, Universite Rene Descartes, Hopital Europeen Georges Pompidou, Assistance Publique Hopitaux de Paris, 20 rue Leblanc, 75015 Paris, France
    Eur Radiol 19:1087-96. 2009
    ..828) and for the identification of peri-vascular cells (kappa = 0.78). Application of an external magnet can modify the trafficking of transplanted cells, especially by promoting the formation of perivascular aggregates...
  18. ncbi request reprint Deconvolution technique for measuring tissue perfusion by dynamic CT: application to normal and metastatic liver
    Charles A Cuenod
    Radiology Department, Hopital Europeen G Pompidou, Paris, France
    Acad Radiol 9:S205-11. 2002
  19. doi request reprint Multiparametric optical and MR imaging demonstrate inhibition of tumor angiogenesis natural history by mural cell therapy
    Nathalie Faye
    Université Paris Descartes Sorbonne Paris Cité, Inserm UMR S970, Paris, France CHRU Lille, Hopital Jeanne de Flandre, Women medical imaging, Lille, France
    Magn Reson Med 72:841-9. 2014
    ..To determine whether functional imaging using MRI and fibered confocal fluorescence microscopy (FCFM) could be used to monitor cell therapy by mural progenitor cells (MPC)...
  20. doi request reprint Use of intravoxel incoherent motion MR imaging to assess placental perfusion in a murine model of placental insufficiency
    Marianne Alison
    INSERM, UMR, Paris Cardiovascular Research Center, Universite Paris Descartes, Sorbonne Paris Cité, France
    Invest Radiol 48:17-23. 2013
    ..7 T to distinguish decreased placental perfusion from normal perfusion in a controlled murine model and to determine the effect of transient maternal hyperoxygenation on placental microvascularization...
  21. doi request reprint Functional imaging of the human placenta with magnetic resonance
    Nathalie Siauve
    INSERM, U970, Sorbonne Paris Cité, Paris Cardiovascular Research Center PARCC, Paris, France EA FETUS and LUMIERE Unit, Universite Paris Descartes, Paris, France Hôpital européen Georges Pompidou, Paris, France
    Am J Obstet Gynecol 213:S103-14. 2015
    ..These research programs will benefit from the use of well-defined sequences, standardized imaging protocols, and robust computational methods...
  22. pmc Designing 3D Mesenchymal Stem Cell Sheets Merging Magnetic and Fluorescent Features: When Cell Sheet Technology Meets Image-Guided Cell Therapy
    Gabriel Rahmi
    1 Laboratoire Imagerie de l Angiogénèse, Plateforme d Imagerie du Petit Animal, INSERM U970, Universite Paris Descartes, 56 rue Leblanc, 75015 Paris, France 2 Gastroenterology and Endoscopy Department, Hopital Europeen Georges Pompidou, APHP, Universite Paris Descartes, 20 rue Leblanc, 75015 Paris, France
    Theranostics 6:739-51. 2016
    ..Multimodal imaging is useful for tracking cell sheets and for noninvasive follow-up of their regenerative properties. ..
  23. doi request reprint Macromolecular capillary leakage is involved in the onset of anaphylactic hypotension
    Nathalie Faye
    Université Paris Descartes Sorbonne Paris Cité, Inserm UMR S970, Paris, France
    Anesthesiology 117:1072-9. 2012
    ..We investigated the microcirculatory permeability in a model of anaphylactic shock using a fluorescence confocal microscopy imaging system...
  24. doi request reprint Real-time high-resolution magnetic resonance tracking of macrophage subpopulations in a murine inflammation model: a pilot study with a commercially available cryogenic probe
    Achraf Al Faraj
    Laboratoire Matiere et Systemes Complexes MSC, CNRS UMR7057, Universite Paris Diderot, Paris, France
    Contrast Media Mol Imaging 8:193-203. 2013
    ..Coupled to whole body imaging, HR-MRI provides quantitative information on the time course of migration of ex vivo-polarized intravenously injected macrophages...
  25. ncbi request reprint New criteria for assessing fit quality in dynamic contrast-enhanced T1-weighted MRI for perfusion and permeability imaging
    Daniel Balvay
    U678 INSERM UPMC, APHP, CHU Pitie Salpetriere, Paris, France
    Magn Reson Med 54:868-77. 2005
    ..The results indicate the superiority of the new criteria. It is also shown that these new criteria can be used to detect oversimplified models...
  26. doi request reprint Antitumoral Effect of Mural Cells Assessed With High-Resolution MRI and Fluorescence Microscopy
    Nathalie Faye
    1 Cardiovascular Research Center PARCC, Université Paris Descartes Sorbonne Paris Cité, Inserm UMR S970, 56 rue Leblanc, 75015 Paris, France
    AJR Am J Roentgenol 205:W11-8. 2015
    ..The purpose of this study was to detect labeled mural cells in vivo and study their therapeutic effect on tumor growth and on functional changes in the vascular network by use of MRI and fibered confocal fluorescence microscopy (FCFM)...
  27. ncbi request reprint Early modifications of hepatic perfusion measured by functional CT in a rat model of hepatocellular carcinoma using a blood pool contrast agent
    Laure S Fournier
    Laboratoire de Recherche en Imagerie, INSERM U494, Necker Institute, 156 rue de Vaugirard, 75015 Paris, France
    Eur Radiol 14:2125-33. 2004
    ..Perfusion-CT allowed early detection of HCC. This technique could contribute in the detection and characterization of liver lesions in clinical studies...
  28. pmc Accuracy of perfusion MRI with high spatial but low temporal resolution to assess invasive breast cancer response to neoadjuvant chemotherapy: a retrospective study
    Cedric De Bazelaire
    Radiologie, Hôpital Saint Louis Inserm U728 Université Paris VII, 1 avenue Claude Vellefaux, Paris, 75010, France
    BMC Cancer 11:361. 2011
    ....
  29. ncbi request reprint In vivo cellular imaging of lymphocyte trafficking by MRI: a tumor model approach to cell-based anticancer therapy
    Pierre Smirnov
    Laboratoire de Recherche en Imagerie, Faculte de Medecine Necker, Universite Paris Descartes, Paris, France
    Magn Reson Med 56:498-508. 2006
    ..These results confirm that MR tracking of lymphocytes is feasible in vivo. This high-resolution imaging method could be used to improve the monitoring of immune cell therapy...
  30. doi request reprint Adipose tissue macrophages: MR tracking to monitor obesity-associated inflammation
    Alain Luciani
    INSERM, U955, Equipe 17, Creteil, 94000, France
    Radiology 263:786-93. 2012
    ....
  31. ncbi request reprint Glucose-receptor MR imaging of tumors: study in mice with PEGylated paramagnetic niosomes
    Alain Luciani
    Radiology Department, Hopital Europeen Georges Pompidou, INSERM U494, LRI, Faculte Necker, 20 rue Leblanc, 75015 Paris, France
    Radiology 231:135-42. 2004
    ....
  32. doi request reprint Immediate reactions following iodinated contrast media injection: a study of 38 cases
    Pascale Dewachter
    Service d Anesthésie Réanimation Chirurgicale and SAMU de Paris, Hopital Necker Enfants Malades, AP HP, Universite Paris Descartes, 149 rue de Sevres, 75015 Paris, France
    Eur J Radiol 77:495-501. 2011
    ..To investigate the pathomechanisms involved in cases of immediate hypersensitivity reactions occurring after the administration of iodinated contrast media...
  33. pmc Mucosal imprinting of vaccine-induced CD8⁺ T cells is crucial to inhibit the growth of mucosal tumors
    Federico Sandoval
    INSERM U970 PARCC, 75015 Paris, France
    Sci Transl Med 5:172ra20. 2013
    ..Immunization route directly affected the efficacy of the cancer vaccine to control mucosal tumors...
  34. pmc Cell Sheet Transplantation for Esophageal Stricture Prevention after Endoscopic Submucosal Dissection in a Porcine Model
    Guillaume Perrod
    Université Paris Descartes Sorbonne Paris Cité, Assistance Publique Hopitaux de Paris, Department of Gastroenterology, Hopital Europeen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
    PLoS ONE 11:e0148249. 2016
    ..We conducted a comparative study in a porcine model to evaluate the effectiveness of adipose tissue-derived stromal cell (ADSC) double cell sheet transplantation...
  35. ncbi request reprint Phenotypic study of human gingival fibroblasts labeled with superparamagnetic anionic nanoparticles
    Adrien Naveau
    Laboratory of Arterial Development Research, Paris Descartes Medicine University, National Institute of Health and Medical Research Combined Team 0016, Paris, France
    J Periodontol 77:238-47. 2006
    ..A specific labeler of the human gingival fibroblast (HGF) does not exist. Anionic maghemite nanoparticles allow labeling of a wide cell variety and their recognition in cellular, organotypical, and animal models...