Stephane V Sizonenko

Summary

Affiliation: University of Geneva
Country: Switzerland

Publications

  1. ncbi request reprint Selective cortical alteration after hypoxic-ischemic injury in the very immature rat brain
    Stephane V Sizonenko
    Unité de développement, Departement de Pediatrie, Hopital des Enfants, 6 Rue Willy Donze, 1211 Geneva 14 Switzerland
    Pediatr Res 54:263-9. 2003
  2. ncbi request reprint Distinctive neuropathologic alterations in the deep layers of the parietal cortex after moderate ischemic-hypoxic injury in the P3 immature rat brain
    Stephane V Sizonenko
    Unité de Dévelopment, Department of Pediatrics, University of Geneva, 1211 Geneva, Switzerland
    Pediatr Res 57:865-72. 2005
  3. ncbi request reprint Impact of intrauterine growth restriction and glucocorticoids on brain development: insights using advanced magnetic resonance imaging
    Stephane V Sizonenko
    Department of Pediatrics, Geneva University Hospital, Switzerland
    Mol Cell Endocrinol 254:163-71. 2006
  4. ncbi request reprint Developmental changes and injury induced disruption of the radial organization of the cortex in the immature rat brain revealed by in vivo diffusion tensor MRI
    Stephane V Sizonenko
    Child Development Unit, Department of Paediatrics, School of Medicine, University of Geneva, Switzerland
    Cereb Cortex 17:2609-17. 2007
  5. ncbi request reprint Glial responses to neonatal hypoxic-ischemic injury in the rat cerebral cortex
    Stephane V Sizonenko
    Department of Pediatrics, School of Medicine, University of Geneva, Switzerland
    Int J Dev Neurosci 26:37-45. 2008
  6. ncbi request reprint [Intrauterine growth restriction: impact on brain development and function]
    S V Sizonenko
    Service du développement et de la croissance, Département de l enfant et de l adolescent, HUG, Geneve
    Rev Med Suisse 4:509-10, 512-4. 2008
  7. doi request reprint High-field diffusion tensor imaging characterization of cerebral white matter injury in lipopolysaccharide-exposed fetal sheep
    Yohan Van de Looij
    Department of Pediatrics, University of Geneva, Geneva, Switzerland
    Pediatr Res 72:285-92. 2012
  8. doi request reprint In vivo assessment of myelination by phase imaging at high magnetic field
    Gregory A Lodygensky
    Pediatrics, Pediatric and Neonatal ICU, Department of Radiology, University of Geneva, Geneva 14, Switzerland
    Neuroimage 59:1979-87. 2012
  9. doi request reprint Investigation of field and diffusion time dependence of the diffusion-weighted signal at ultrahigh magnetic fields
    Nicolas Kunz
    Division of Child Growth and Development, University of Geneva, Geneva, Switzerland Laboratory for functional and metabolic imaging, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
    NMR Biomed 26:1251-7. 2013
  10. doi request reprint Longitudinal MR assessment of hypoxic ischemic injury in the immature rat brain
    Yohan Van de Looij
    Department of Pediatrics, Division of Child Development and Growth, University of Geneva, Geneva, Switzerland
    Magn Reson Med 65:305-12. 2011

Detail Information

Publications14

  1. ncbi request reprint Selective cortical alteration after hypoxic-ischemic injury in the very immature rat brain
    Stephane V Sizonenko
    Unité de développement, Departement de Pediatrie, Hopital des Enfants, 6 Rue Willy Donze, 1211 Geneva 14 Switzerland
    Pediatr Res 54:263-9. 2003
    ..These alterations induced at P3 by unilateral HI share neuropathological similarities with the diffuse white matter lesions found in VLBW infants...
  2. ncbi request reprint Distinctive neuropathologic alterations in the deep layers of the parietal cortex after moderate ischemic-hypoxic injury in the P3 immature rat brain
    Stephane V Sizonenko
    Unité de Dévelopment, Department of Pediatrics, University of Geneva, 1211 Geneva, Switzerland
    Pediatr Res 57:865-72. 2005
    ..This model offers new possibilities for investigating the cellular and molecular mechanisms of damage and repair after neonatal HI injury...
  3. ncbi request reprint Impact of intrauterine growth restriction and glucocorticoids on brain development: insights using advanced magnetic resonance imaging
    Stephane V Sizonenko
    Department of Pediatrics, Geneva University Hospital, Switzerland
    Mol Cell Endocrinol 254:163-71. 2006
    ..In this review, we will focus on the modifications of CNS development that occur after exposition to adverse environment such as undernutrition or corticosteroid treatment that can now be studied in vivo with advanced MRI technology...
  4. ncbi request reprint Developmental changes and injury induced disruption of the radial organization of the cortex in the immature rat brain revealed by in vivo diffusion tensor MRI
    Stephane V Sizonenko
    Child Development Unit, Department of Paediatrics, School of Medicine, University of Geneva, Switzerland
    Cereb Cortex 17:2609-17. 2007
    ..Thus, the combined use of in vivo DTI and histopathology can assist in delineating normal developmental changes and postinjury modifications in the immature rodent brain...
  5. ncbi request reprint Glial responses to neonatal hypoxic-ischemic injury in the rat cerebral cortex
    Stephane V Sizonenko
    Department of Pediatrics, School of Medicine, University of Geneva, Switzerland
    Int J Dev Neurosci 26:37-45. 2008
    ..These findings imply that glial responses are central to cortical tissue remodelling following neonatal ischemia and represent a potential target for therapeutic approaches...
  6. ncbi request reprint [Intrauterine growth restriction: impact on brain development and function]
    S V Sizonenko
    Service du développement et de la croissance, Département de l enfant et de l adolescent, HUG, Geneve
    Rev Med Suisse 4:509-10, 512-4. 2008
    ..In this review, we will delineate some modifications of CNS development and functions that occur after exposition to adverse environment and that can now be studied in vivo with advanced imaging technology...
  7. doi request reprint High-field diffusion tensor imaging characterization of cerebral white matter injury in lipopolysaccharide-exposed fetal sheep
    Yohan Van de Looij
    Department of Pediatrics, University of Geneva, Geneva, Switzerland
    Pediatr Res 72:285-92. 2012
    ..The goal of this study was to characterize changes in white matter (WM) structure using advanced magnetic resonance imaging (MRI) following lipopolysaccharide (LPS) exposure in the preterm-equivalent fetal sheep...
  8. doi request reprint In vivo assessment of myelination by phase imaging at high magnetic field
    Gregory A Lodygensky
    Pediatrics, Pediatric and Neonatal ICU, Department of Radiology, University of Geneva, Geneva 14, Switzerland
    Neuroimage 59:1979-87. 2012
    ..We conclude that high-resolution phase images, acquired at high field, allow assessment of myelination and dysmyelination...
  9. doi request reprint Investigation of field and diffusion time dependence of the diffusion-weighted signal at ultrahigh magnetic fields
    Nicolas Kunz
    Division of Child Growth and Development, University of Geneva, Geneva, Switzerland Laboratory for functional and metabolic imaging, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
    NMR Biomed 26:1251-7. 2013
    ..Copyright © 2013 John Wiley & Sons, Ltd. ..
  10. doi request reprint Longitudinal MR assessment of hypoxic ischemic injury in the immature rat brain
    Yohan Van de Looij
    Department of Pediatrics, Division of Child Development and Growth, University of Geneva, Geneva, Switzerland
    Magn Reson Med 65:305-12. 2011
    ....
  11. pmc Neuroimaging of cortical development and brain connectivity in human newborns and animal models
    Gregory A Lodygensky
    NICU, Department of Pediatrics, University of Geneva, Geneva, Switzerland
    J Anat 217:418-28. 2010
    ..Understanding the histological substrate of brain injury seen on MRI provides new insights into the immature brain, mechanisms of injury and their imaging phenotype...
  12. doi request reprint Prenatal nicotine exposure alters early pancreatic islet and adipose tissue development with consequences on the control of body weight and glucose metabolism later in life
    Emmanuel Somm
    Department of Pediatrics, Geneva University Hospitals, 1211 Geneva 14, Switzerland
    Endocrinology 149:6289-99. 2008
    ..These results prove a direct association between fetal nicotine exposure and offspring metabolic syndrome with early signs of dysregulations of adipose tissue and pancreatic development...
  13. doi request reprint Functional deficit and recovery of developing sensorimotor networks following neonatal hypoxic-ischemic injury in the rat
    Charles Quairiaux
    Faculty of Medicine, Department of Fundamental Neurosciences, University of Geneva, 1211 Geneva, Switzerland
    Cereb Cortex 20:2080-91. 2010
    ..The model provides new perspectives for investigating the temporal and spatial characteristics of the recovery process following HI and eventually developing therapeutic interventions...
  14. ncbi request reprint Growth factors and plasticity
    Stephane V Sizonenko
    Service du développement et de la croissance, Departement de Pediatrie, Faculte de Medecine, Geneva, Switzerland
    Semin Fetal Neonatal Med 12:241-9. 2007
    ..g. melatonin or erythropoietin, might reach clinical trials in the near future...