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Henny J, Nadif R, Got SL, Lemonnier S, Ozguler A, Ruiz F, Beaumont K, Brault D, Sandt E, Goldberg M, Zins M. The CONSTANCES Cohort Biobank: An Open Tool for Research in Epidemiology and Prevention of Diseases. Front Public Health 2020; 8:605133. [PMID: 33363097 PMCID: PMC7758208 DOI: 10.3389/fpubh.2020.605133] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/18/2020] [Indexed: 12/12/2022] Open
Abstract
“General-purpose cohorts” in epidemiology and public health are designed to cover a broad scope of determinants and outcomes, in order to answer several research questions, including those not defined at study inception. In this context, the general objective of the CONSTANCES project is to set up a large population-based cohort that will contribute to the development of epidemiological research by hosting ancillary projects on a wide range of scientific domains, and to provide public health information. CONSTANCES was designed as a randomly selected sample of French adults aged 18–69 years at study inception; 202,045 subjects were included over an 8-year period. At inclusion, the selected participants are invited to attend one of the 24 participating Health Prevention Centers (HPCs) for a comprehensive health examination. The follow-up includes a yearly self-administered questionnaire, and a periodic visit to an HPC. Procedures have been developed to use the national healthcare databases to allow identification and validation of diseases over the follow-up. The biological collection (serum, lithium heparinized plasma, EDTA plasma, urine and buffy coat) began gradually in June 2018. At the end of the inclusions, specimens from 83,000 donors will have been collected. Specimens are collected according to a standardized protocol, identical in all recruitment centers. All operations relating to bio-banking have been entrusted by Inserm to the Integrated Biobank of Luxembourg (IBBL). A quality management system has been put in place. Particular attention has been paid to the traceability of all operations. The nature of the biological samples stored has been deliberately limited due to the economic and organizational constraints of the inclusion centers. Some research works may require specific collection conditions, and can be developed on request for a limited number of subjects and in specially trained centers. The biological specimens that are collected will allow for a large spectrum of biomarkers studies and genetic and epigenetic markers through candidate or agnostic approaches. By linking the extensive data on personal, lifestyle, environmental, occupational and social factors with the biomarker data, the CONSTANCES cohort offers the opportunity to study the interplays between these factors using an integrative approach and state-of-the-art methods.
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Affiliation(s)
- J Henny
- Inserm UMS 011, Population-based Epidemiological Cohorts, Villejuif, France
| | - R Nadif
- Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Inserm, Équipe d'Épidémiologie respiratoire intégrative, CESP, Villejuif, France
| | - S Le Got
- Inserm UMS 011, Population-based Epidemiological Cohorts, Villejuif, France
| | - S Lemonnier
- Inserm UMS 011, Population-based Epidemiological Cohorts, Villejuif, France
| | - A Ozguler
- Inserm UMS 011, Population-based Epidemiological Cohorts, Villejuif, France
| | - F Ruiz
- ClinSearch, Malakoff, France
| | - K Beaumont
- Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - D Brault
- Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - E Sandt
- Integrated Biobank of Luxembourg (IBBL), Dudelange, Luxembourg
| | - M Goldberg
- Inserm UMS 011, Population-based Epidemiological Cohorts, Villejuif, France.,Faculty of Medicine, University of Paris, Paris, France
| | - M Zins
- Inserm UMS 011, Population-based Epidemiological Cohorts, Villejuif, France.,Faculty of Medicine, University of Paris, Paris, France
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Bigotta S, Galecki L, Katz A, Böhmler J, Lemonnier S, Barraud E, Leriche A, Eichhorn M. Resonantly pumped eye-safe Er 3+:YAG SPS-HIP ceramic laser. Opt Express 2018; 26:3435-3442. [PMID: 29401871 DOI: 10.1364/oe.26.003435] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/27/2018] [Indexed: 06/07/2023]
Abstract
We report for the first time laser action in resonantly-pumped transparent polycrystalline Er3+:YAG ceramic developed through a 2-step approach combining spark plasma sintering and HIP post treatment. Microstructural and spectroscopic properties, as well as the laser performance of large scale 0.5at.% Er:YAG transparent polycrystalline ceramic are discussed. A maximum slope efficiency of ∼31% and optical-optical efficiency of 20% was measured.
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Gerber O, Pichon BP, Ihiawakrim D, Florea I, Moldovan S, Ersen O, Begin D, Grenèche JM, Lemonnier S, Barraud E, Begin-Colin S. Synthesis engineering of iron oxide raspberry-shaped nanostructures. Nanoscale 2017; 9:305-313. [PMID: 27910971 DOI: 10.1039/c6nr07567c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Magnetic porous nanostructures consisting of oriented aggregates of iron oxide nanocrystals display very interesting properties such as a lower oxidation state of magnetite, and enhanced saturation magnetization in comparison with individual nanoparticles of similar sizes and porosity. However, the formation mechanism of these promising nanostructures is not well understood, which hampers the fine tuning of their magnetic properties, for instance by doping them with other elements. Therefore the formation mechanism of porous raspberry shaped nanostructures (RSNs) synthesized by a one-pot polyol solvothermal method has been investigated in detail from the early stages by using a wide panel of characterization techniques, and especially by performing original in situ HR-TEM studies in temperature. A time-resolved study showed the intermediate formation of an amorphous iron alkoxide phase with a plate-like lamellar structure (PLS). Then, the fine investigation of PLS transformation upon heating up to 500 °C confirmed that the synthesis of RSNs involves two iron precursors: the starting one (hydrated iron chlorides) and the in situ formed iron alkoxide precursor which decomposes with time and heating and contributes to the growth step of nanostructures. Such an understanding of the formation mechanism of RSNs is necessary to envision efficient and rational enhancement of their magnetic properties.
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Affiliation(s)
- O Gerber
- Institut de Physique et Chimie des Matériaux de Strasbourg, 23 rue du Loess, BP 43, 67037, Strasbourg Cedex 2, France.
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Lemonnier S, Naili S, Lemaire T. Influence of the alveolar structure on the cell progression in the seeding of large bone scaffolds: an in silico study. Comput Methods Biomech Biomed Engin 2014; 17 Suppl 1:6-7. [PMID: 25074137 DOI: 10.1080/10255842.2014.931050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- S Lemonnier
- a Université Paris-Est, Laboratoire Modélisation et Simulation Multi Echelle-Biomécanique, UMR 8208 CNRS , 61 Avenue du Général de Gaulle, 94010 , Créteil , France
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Lemonnier S, Bouderlique T, Albanese P, Naili S, Chevallier N, Rouard H, Courty J, Lemaire T. Dynamic mesenchymal stem cells volumic seeding in a commercialized porous ceramic scaffold: a feasibility study. Comput Methods Biomech Biomed Engin 2014; 17 Suppl 1:4-5. [PMID: 25074136 DOI: 10.1080/10255842.2014.931049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- S Lemonnier
- a Université Paris-Est, Laboratoire Modélisation et Simulation Multi Echelle-Biomécanique , UMR 8208 CNRS, 61 Avenue du Général de Gaulle, 94010 , Créteil , France
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Lemonnier S, Lemaire T, Naili S, Knothe Tate ML. Anatomic sampling site and perfusate osmolarity effects on periosteum intrinsic permeability. Comput Methods Biomech Biomed Engin 2013; 16 Suppl 1:323-5. [PMID: 23923959 DOI: 10.1080/10255842.2013.815934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- S Lemonnier
- Laboratoire Modélisation et Simulation Multi Echelle, CNRS-8208, Université Paris Est, Créteil, France
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Perrone-Bertolotti M, Lemonnier S, Bonniot C, Baciu M. Hemisphere specialisation and inter-hemispheric cooperation during a phonological task: Effect of lexicality as assessed by the divided visual field approach. Laterality 2013; 18:216-30. [DOI: 10.1080/1357650x.2011.651142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Leo-Kodeli S, Bazin A, Berger É, Bergoin-Costello V, Betbeze V, Bourcier V, Damais-Cepitelli A, Ducroz S, Fialon P, Gouëzec H, Huchet C, Lassale B, Lemonnier S, Lovi V, Puntous M, Renom P. Peut-on encore diminuer le nombre de produits sanguins labiles non transfusés/détruits dans les établissements de santé ? Résultats d’une étude multicentrique en 2011. Transfus Clin Biol 2012. [DOI: 10.1016/j.tracli.2012.08.125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Acquier P, Lemonnier S, Barraud E, Rusinek A, Grosdidier T, Allain-Bonnasso N, Terner C. The DCRS: Dynamic compaction resistance sintering. A flash sintering process with a dynamic loading ability. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20122601036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lemaire T, Lemonnier S, Naili S. On the paradoxical determinations of the lacuno-canalicular permeability of bone. Biomech Model Mechanobiol 2011; 11:933-46. [DOI: 10.1007/s10237-011-0363-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 12/08/2011] [Indexed: 11/28/2022]
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