Bruno Claustrat

Summary

Affiliation: Hospices Civils de Lyon
Country: France

Publications

  1. ncbi request reprint Suppression of melatonin secretion in healthy subjects with eyeglass LED delivery system
    Bruno Claustrat
    INSERM, U846, Bron, France
    Neuro Endocrinol Lett 31:330-5. 2010
  2. ncbi request reprint Melatonin secretion is supersensitive to light in migraine
    B Claustrat
    Service de Radioanalyse, Hôpital Neuro Cardiologique, Institut Fédératif de Neurosciences, Lyon, France
    Cephalalgia 24:128-33. 2004
  3. ncbi request reprint The basic physiology and pathophysiology of melatonin
    Bruno Claustrat
    Centre de Medecine Nucleaire, Service de Radioanalyse, Hôpital Neuro Cardiologique, 59 Boulevard Pinel, 69394 Lyon Cedex 03, France
    Sleep Med Rev 9:11-24. 2005
  4. doi request reprint Effect of constant light on prolactin and corticosterone rhythms evaluated using a noninvasive urine sampling protocol in the rat
    B Claustrat
    Service de Radioanalyse, Centre de Medecine Nucleaire, GHE 59 blvd Pinel, Bron, France
    Horm Metab Res 40:398-403. 2008
  5. doi request reprint Melatonin is released in the third ventricle in humans. A study in movement disorders
    José Leston
    Neurosurgical Unit A, Stem Cell and Brain Research Institute, Department of Chronobiology, Bron, France
    Neurosci Lett 469:294-7. 2010
  6. doi request reprint Contribution of the daily melatonin profile to diagnosis of tumors of the pineal region
    José Leston
    Service de Neurochirurgie, Groupement Hospitalier Est, Bron, France
    J Neurooncol 93:387-94. 2009
  7. doi request reprint Nocturnal urine melatonin and 6-sulphatoxymelatonin excretion at the acute stage of ischaemic stroke
    Thomas Ritzenthaler
    Cerebrovascular Unit, Hospices Civils de Lyon, Lyon, France
    J Pineal Res 46:349-52. 2009
  8. doi request reprint Dynamics of oxidative stress and urinary excretion of melatonin and its metabolites during acute ischemic stroke
    Thomas Ritzenthaler
    Cerebrovascular Unit, Neurology Department, Pierre Wertheimer Hospital, 59 Boulevard Pinel, 69677 Bron, France
    Neurosci Lett 544:1-4. 2013
  9. ncbi request reprint Melatonin concentrations in aqueous humor of glaucoma patients
    Christophe Chiquet
    Department of Ophthalmology, Edouard Herriot Hospital, Lyon, France
    Am J Ophthalmol 142:325-327.e1. 2006
  10. pmc A dietary supplement to improve the quality of sleep: a randomized placebo controlled trial
    Catherine Cornu
    INSERM, Lyon, France
    BMC Complement Altern Med 10:29. 2010

Collaborators

Detail Information

Publications17

  1. ncbi request reprint Suppression of melatonin secretion in healthy subjects with eyeglass LED delivery system
    Bruno Claustrat
    INSERM, U846, Bron, France
    Neuro Endocrinol Lett 31:330-5. 2010
    ..We report here the effect on melatonin secretion of a device consisting of a prototype of eyeglasses including light emitting diodes (LED) in lenses (Somnavue)...
  2. ncbi request reprint Melatonin secretion is supersensitive to light in migraine
    B Claustrat
    Service de Radioanalyse, Hôpital Neuro Cardiologique, Institut Fédératif de Neurosciences, Lyon, France
    Cephalalgia 24:128-33. 2004
    ..18.5 +/- 12.7 pg/h/ml, P<0.005; maximum of MLT suppression (Delta)=-35.7 +/- 10.2 vs. - 6.7 +/- 5.8 pg/ml, P<0.05]. These findings show a clear hypersensitivity to light in young female migraineurs during the headache-free period...
  3. ncbi request reprint The basic physiology and pathophysiology of melatonin
    Bruno Claustrat
    Centre de Medecine Nucleaire, Service de Radioanalyse, Hôpital Neuro Cardiologique, 59 Boulevard Pinel, 69394 Lyon Cedex 03, France
    Sleep Med Rev 9:11-24. 2005
    ..The resulting alteration could increase predisposition to disease, add to the severity of symptoms or modify the course and outcome of the disorder...
  4. doi request reprint Effect of constant light on prolactin and corticosterone rhythms evaluated using a noninvasive urine sampling protocol in the rat
    B Claustrat
    Service de Radioanalyse, Centre de Medecine Nucleaire, GHE 59 blvd Pinel, Bron, France
    Horm Metab Res 40:398-403. 2008
    ....
  5. doi request reprint Melatonin is released in the third ventricle in humans. A study in movement disorders
    José Leston
    Neurosurgical Unit A, Stem Cell and Brain Research Institute, Department of Chronobiology, Bron, France
    Neurosci Lett 469:294-7. 2010
    ..These findings show that melatonin may enter directly the CSF through the pineal recess in humans. The physiological meaning of these data remains to be elucidated...
  6. doi request reprint Contribution of the daily melatonin profile to diagnosis of tumors of the pineal region
    José Leston
    Service de Neurochirurgie, Groupement Hospitalier Est, Bron, France
    J Neurooncol 93:387-94. 2009
    ..The contribution of determination of melatonin profiles to the diagnosis of TPR remains limited but of interest. The evidence for melatonin deficiency could justify melatonin administration to prevent the postpinealectomy syndrome...
  7. doi request reprint Nocturnal urine melatonin and 6-sulphatoxymelatonin excretion at the acute stage of ischaemic stroke
    Thomas Ritzenthaler
    Cerebrovascular Unit, Hospices Civils de Lyon, Lyon, France
    J Pineal Res 46:349-52. 2009
    ..001 and P = 0.03 respectively). The impact of melatonin at the acute stage of stroke on clinical severity and lesion size needs further assessment, as melatonin may have potential neuroprotective effects...
  8. doi request reprint Dynamics of oxidative stress and urinary excretion of melatonin and its metabolites during acute ischemic stroke
    Thomas Ritzenthaler
    Cerebrovascular Unit, Neurology Department, Pierre Wertheimer Hospital, 59 Boulevard Pinel, 69677 Bron, France
    Neurosci Lett 544:1-4. 2013
    ..Melatonin catabolism might be speeded up in acute ischemic stroke in order to increase the antioxidant response...
  9. ncbi request reprint Melatonin concentrations in aqueous humor of glaucoma patients
    Christophe Chiquet
    Department of Ophthalmology, Edouard Herriot Hospital, Lyon, France
    Am J Ophthalmol 142:325-327.e1. 2006
    ..To determine whether glaucoma patients exhibit an abnormal melatonin concentration in aqueous humor...
  10. pmc A dietary supplement to improve the quality of sleep: a randomized placebo controlled trial
    Catherine Cornu
    INSERM, Lyon, France
    BMC Complement Altern Med 10:29. 2010
    ....
  11. doi request reprint In obese postmenopausal women, bone microarchitecture and strength are not commensurate to greater body weight: the Os des Femmes de Lyon (OFELY) study
    Elisabeth Sornay-Rendu
    INSERM Research Unit 1033, Hospices Civils de Lyon, Universite de Lyon, Lyon, France
    J Bone Miner Res 28:1679-87. 2013
    ..We conclude that higher absolute values of bone densities, cortical and trabecular architecture, and strength indices were not in proportion to the excess of BMI and particularly of FM in obese postmenopausal French women...
  12. doi request reprint Pregnant French women living in the Lyon area are iodine deficient and have elevated serum thyroglobulin concentrations
    Véronique Raverot
    Laboratory of Hormonology, East Center for Biology and Pathology, East Hospital Group, Civil Hospices of Lyon, 59 Boulevard Pinel, Bron, France
    Thyroid 22:522-8. 2012
    ..Iodine deficiency (ID) remains common in Europe, and may be especially detrimental during pregnancy. The aim of our study was to assess iodine status and thyroid function in healthy pregnant women in the Lyon metropolitan area...
  13. ncbi request reprint Radioimmunoassay of N-acetyl-N-formyl-5-methoxykynuramine (AFMK): a melatonin oxidative metabolite
    Catherine Harthé
    Service de Radioanalyse, Hôpital Neurocardiologique, Centre de Medecine Nucleaire, 59 Boulevard Pinel, 69394 Lyon, France
    Life Sci 73:1587-97. 2003
    ..In rats, plasma AFMK showed a peak after melatonin injection, which confirmed the in vivo AFMK production as a melatonin metabolite. This AFMK assay is suitable for studies on melatonin metabolism...
  14. doi request reprint Sex and dosing-time dependencies in irinotecan-induced circadian disruption
    Constance Ahowesso
    INSERM, UMRS 776 Rythmes biologique et cancers, Hopital Paul Brousse, Villejuif, France
    Chronobiol Int 28:458-70. 2011
    ..Thus, the optimal circadian timing of chemotherapy requires precise determination according to sex, and should involve the noninvasive monitoring of circadian biomarkers...
  15. doi request reprint Age determines longitudinal changes in body composition better than menopausal and bone status: the OFELY study
    Elisabeth Sornay-Rendu
    INSERM Research Unit 1033 and Université de Lyon, Lyon, France
    J Bone Miner Res 27:628-36. 2012
    ..In conclusion, BC changes in French women over a 6-year follow-up showed a high interindividual variability. Aging may be the most important determinant of changes in body composition, rather than menopausal and bone status...
  16. ncbi request reprint Hypersensitivity of the adrenal cortex to trophic and secretory effects of angiotensin II in Lyon genetically-hypertensive rats
    Frédérick Aguilar
    INSERM U 369, IFR 62 Laennec, Lyon, France
    Hypertension 43:87-93. 2004
    ....
  17. ncbi request reprint Folate deficiency alters melatonin secretion in rats
    Isabelle Fournier
    Service de Radioanalyse, Hôpital Neuro Cardiologique, Lyon, France
    J Nutr 132:2781-4. 2002
    ..Decreases generally were more marked at wk 2 than at wk 4 for the urinary metabolite excretions. These findings indicate that folate deficiency dramatically alters MLT secretion in rats...