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Lucas A, Noyce AJ, Gernez E, El Khoury JM, Garcon G, Cavalier E, Antherieu S, Grzych G. Nitrous oxide abuse direct measurement for diagnosis and follow-up: update on kinetics and impact on metabolic pathways. Clin Chem Lab Med 2024; 0:cclm-2023-1252. [PMID: 38377044 DOI: 10.1515/cclm-2023-1252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/06/2024] [Indexed: 02/22/2024]
Abstract
Recreational use of nitrous oxide (N2O) has become a major health issue worldwide, with a high number of clinical events, especially in neurology and cardiology. It is essential to be able to detect and monitor N2O abuse to provide effective care and follow-up to these patients. Current recommendations for detecting N2O in cases of recreational misuse and consumption markers are lacking. We aimed to update current knowledge through a review of the literature on N2O measurement and kinetics. We reviewed the outcomes of experiments, whether in preclinical models (in vitro or in vivo), or in humans, with the aim to identify biomarkers of intoxication as well as biomarkers of clinical severity, for laboratory use. Because N2O is eliminated 5 min after inhalation, measuring it in exhaled air is of no value. Many studies have found that urine and blood matrices concentrations are connected to ambient concentrations, but there is no similar data for direct exposure. There have been no studies on N2O measurement in direct consumers. Currently, patients actively abusing N2O are monitored using effect biomarkers (biomarkers related to the effects of N2O on metabolism), such as vitamin B12, homocysteine and methylmalonic acid.
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Affiliation(s)
- Angèle Lucas
- CHU Lille, Centre de Biologie Pathologie Génétique, Service Hormonologie Métabolisme Nutrition Oncologie, Lille, France
| | - Alastair J Noyce
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Emeline Gernez
- CHU Lille, Centre de Biologie Pathologie Génétique, Service Hormonologie Métabolisme Nutrition Oncologie, Lille, France
| | - Joe M El Khoury
- Department of Laboratory Medicine, 12228 Yale University School of Medicine , New Haven, CT, USA
| | - Guillaume Garcon
- Univ. Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483, IMPECS - IMPact de l'Environnement Chimique sur la Santé, Lille, France
| | - Etienne Cavalier
- Clinical Chemistry Department, CHU de Liège, University of Liège, Liège, Belgium
| | - Sébastien Antherieu
- Univ. Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483, IMPECS - IMPact de l'Environnement Chimique sur la Santé, Lille, France
| | - Guillaume Grzych
- CHU Lille, Centre de Biologie Pathologie Génétique, Service Hormonologie Métabolisme Nutrition Oncologie, Lille, France
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Ndong Ba A, Verdin A, Cazier F, Garcon G, Thomas J, Cabral M, Dewaele D, Genevray P, Garat A, Allorge D, Diouf A, Loguidice JM, Courcot D, Fall M, Gualtieri M. Individual exposure level following indoor and outdoor air pollution exposure in Dakar (Senegal). Environ Pollut 2019; 248:397-407. [PMID: 30825765 DOI: 10.1016/j.envpol.2019.02.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/14/2019] [Accepted: 02/14/2019] [Indexed: 06/09/2023]
Abstract
The consequences of indoor and outdoor air pollution on human health are of great concern nowadays. In this study, we firstly evaluated indoor and outdoor air pollution levels (CO, CO2, NO, NO2, PM10) at an urban site in Dakar city center and at a rural site. Then, the individual exposure levels to selected pollutants and the variations in the levels of biomarkers of exposure were investigated in different groups of persons (bus drivers, traders working along the main roads and housemaids). Benzene exposure levels were higher for housemaids than for bus drivers and traders. High indoor exposure to benzene is probably due to cooking habits (cooking with charcoal), local practices (burning of incense), the use of cleaning products or solvent products which are important emitters of this compound. These results are confirmed by the values of S-PMA, which were higher in housemaids group compared to the others. Urinary 1-HOP levels were significantly higher for urban site housemaids compared to semirural district ones. Moreover, urinary levels of DNA oxidative stress damage (8-OHdG) and inflammatory (interleukin-6 and -8) biomarkers were higher in urban subjects in comparison to rural ones. The air quality measurement campaign showed that the bus interior was more polluted with PM10, CO, CO2 and NO than the market and urban or rural households. However, the interior of households showed higher concentration of VOCs than outdoor sites confirming previous observations of higher indoor individual exposure level to specific classes of pollutants.
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Affiliation(s)
- A Ndong Ba
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France; Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - A Verdin
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France.
| | - F Cazier
- Centre Commun de Mesures, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - G Garcon
- Laboratoire de Toxicologie, Centre de Biologie-Pathologie-Génétique, CHRU de Lille, France; IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS), EA 4483, Univ. Lille, France
| | - J Thomas
- Laboratoire de Toxicologie, Centre de Biologie-Pathologie-Génétique, CHRU de Lille, France
| | - M Cabral
- Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - D Dewaele
- Centre Commun de Mesures, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - P Genevray
- Centre Commun de Mesures, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - A Garat
- Laboratoire de Toxicologie, Centre de Biologie-Pathologie-Génétique, CHRU de Lille, France; IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS), EA 4483, Univ. Lille, France
| | - D Allorge
- Laboratoire de Toxicologie, Centre de Biologie-Pathologie-Génétique, CHRU de Lille, France; IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS), EA 4483, Univ. Lille, France
| | - A Diouf
- Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - J M Loguidice
- Laboratoire de Toxicologie, Centre de Biologie-Pathologie-Génétique, CHRU de Lille, France; IMPact de l'Environnement Chimique sur la Santé humaine (IMPECS), EA 4483, Univ. Lille, France
| | - D Courcot
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - M Fall
- Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - M Gualtieri
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
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Ndong Ba A, Cazier F, Verdin A, Garcon G, Cabral M, Courcot L, Diouf A, Courcot D, Gualtieri M, Fall M. Physico-chemical characterization and in vitro inflammatory and oxidative potency of atmospheric particles collected in Dakar city's (Senegal). Environ Pollut 2019; 245:568-581. [PMID: 30469127 DOI: 10.1016/j.envpol.2018.11.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/31/2018] [Accepted: 11/08/2018] [Indexed: 06/09/2023]
Abstract
Exposure to atmospheric pollutants has been recognized as a major risk factor of respiratory and cardiovascular diseases. Fine particles (PM2.5) and a coarser fraction (PM>2.5) sampled at an urban site in Dakar (HLM), characterized by high road traffic emissions, were compared with particles sampled at a rural area, Toubab Dialaw located about 40 km from Dakar. The physicochemical characteristics of samples revealed that PMs differ for their physical (surface area) and chemical properties (in terms of CHN, metals, ions, paraffins, VOCs and PAHs) that were 65-75% higher in urban samples. Moreover the fine PMs contain higher amounts of anthropogenic related pollutants than the PM>2.5 one. These differences are sustained by the ratios reported for the analysed PAHs which suggest as predominant primary emission sources vehicle exhausts at urban site and biomass combustion at the rural site. The inflammatory response and the oxidative damages were evaluated in BEAS-2B cells by the quantification of 4 selected inflammatory cytokines (TNF-α, IL-1β, IL-6, IL-8) and of total carbonylated proteins and the oxidative DNA adduct 8-OHdG after 8 or 24 h exposure. In accordance with the different sources and different physical and chemical properties, the inflammatory response and the oxidative damages were found higher in bronchial cells exposed to urban PMs. These data confirm the importance, also for West African countries, to evaluate the correlation between PM physico-chemical properties and potential biological impacts.
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Affiliation(s)
- Awa Ndong Ba
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France; Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - Fabrice Cazier
- Centre Commun de Mesures, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Anthony Verdin
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Guillaume Garcon
- CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé Humaine (IMPECS), Univ. Lille, Lille, France
| | - Mathilde Cabral
- Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - Lucie Courcot
- Laboratoire d'Oceanologie et de Geosciences, F-62930, CNRS UMR8187, LOG, Université du Littoral Côte d'Opale, Wimereux, France
| | - Amadou Diouf
- Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
| | - Dominique Courcot
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Maurizio Gualtieri
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV) EA 4492, SFR Condorcet FR CNRS 3417, Maison de la Recherche en Environnement Industriel, Université du Littoral Côte d'Opale, Dunkerque, France.
| | - Mamadou Fall
- Laboratoire de Toxicologie et d'Hydrologie, Faculté de Médecine, de Pharmacie et d'Odontologie, Université Cheikh Anta Diop, Dakar, Senegal
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Ndong A, Verdin A, Thomas J, Cazier F, Cabral M, Garat A, Allorge D, Garcon G, Loguidice JM, Diouf A, Courcot D, Gualtieri M, Fall M. Outdoor and indoor air pollution exposure: A cross-sectional study in Dakar city (Senegal). Toxicol Lett 2018. [DOI: 10.1016/j.toxlet.2018.06.793] [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: 10/28/2022]
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Laloux C, Gouel F, Lachaud C, Timmerman K, Do Van B, Jonneaux A, Petrault M, Garcon G, Rouaix N, Moreau C, Bordet R, Duce JA, Devedjian JC, Devos D. Continuous cerebroventricular administration of dopamine: A new treatment for severe dyskinesia in Parkinson's disease? Neurobiol Dis 2017; 103:24-31. [PMID: 28363801 DOI: 10.1016/j.nbd.2017.03.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 03/21/2017] [Accepted: 03/26/2017] [Indexed: 01/11/2023] Open
Abstract
In Parkinson's disease (PD) depletion of dopamine in the nigro-striatal pathway is a main pathological hallmark that requires continuous and focal restoration. Current predominant treatment with intermittent oral administration of its precursor, Levodopa (l-dopa), remains the gold standard but pharmacological drawbacks trigger motor fluctuations and dyskinesia. Continuous intracerebroventricular (i.c.v.) administration of dopamine previously failed as a therapy because of an inability to resolve the accelerated dopamine oxidation and tachyphylaxia. We aim to overcome prior challenges by demonstrating treatment feasibility and efficacy of continuous i.c.v. of dopamine close to the striatum. Dopamine prepared either anaerobically (A-dopamine) or aerobically (O-dopamine) in the presence or absence of a conservator (sodium metabisulfite, SMBS) was assessed upon acute MPTP and chronic 6-OHDA lesioning and compared to peripheral l-dopa treatment. A-dopamine restored motor function and induced a dose dependent increase of nigro-striatal tyrosine hydroxylase positive neurons in mice after 7days of MPTP insult that was not evident with either O-dopamine or l-dopa. In the 6-OHDA rat model, continuous circadian i.c.v. injection of A-dopamine over 30days also improved motor activity without occurrence of tachyphylaxia. This safety profile was highly favorable as A-dopamine did not induce dyskinesia or behavioral sensitization as observed with peripheral l-dopa treatment. Indicative of a new therapeutic strategy for patients suffering from l-dopa related complications with dyskinesia, continuous i.c.v. of A-dopamine has greater efficacy in mediating motor impairment over a large therapeutic index without inducing dyskinesia and tachyphylaxia.
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Affiliation(s)
- C Laloux
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - F Gouel
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - C Lachaud
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - K Timmerman
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - B Do Van
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - A Jonneaux
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - M Petrault
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - G Garcon
- Institut Pasteur de Lille, EA4483-IMPECS, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, Lille, France
| | - N Rouaix
- Service de biochimie, dosage des catécholamines, et biologie moléculaire, CHRU de Lille, France
| | - C Moreau
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France; Université de Lille, CHU de Lille, INSERM UMRS_1171, Service de Neurologie NS-Park/FCRIN Network LICEND COEN Center Lille, France
| | - R Bordet
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - J A Duce
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, West Yorkshire, UK; Oxidation Biology Unit, The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - J C Devedjian
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France
| | - D Devos
- Département de Pharmacologie médicale, INSERM UMRS-1171, Université Lille Nord de France, CHRU de Lille, Faculté de médecine, Pôle Recherche, 1 place de Verdun, 59045 Lille cedex, France; Université de Lille, CHU de Lille, INSERM UMRS_1171, Service de Pharmacologie Clinique et service de Neurologie LICEND COEN Center Lille, France.
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Devos D, Moreau C, Kluza J, Laloux C, Petrault M, Devedjian JC, Ryckewaert G, Garcon G, Rouaix N, Jissendi P, Dujardin K, Kreisler A, Simonin C, Destee A, Defebvre L, Marchetti P, Bordet R. Disease Modifying Strategy Based upon Iron Chelation in Parkinson's Disease: A Translational Study (P02.240). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p02.240] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Cabral-Ndior M, Bouhsina S, Dieme D, Verdin A, Fall M, Dewaele D, Diouf A, Garcon G. Case–control study among residents of Malika (Diamalaye II) bordering the Mbeubeuss waste dump in Dakar (Senegal): Pb and Cd impregnation and renal function alteration. Toxicol Lett 2011. [DOI: 10.1016/j.toxlet.2011.05.275] [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: 12/01/2022]
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Shirali P, Belot P, Billet S, Finol MF, Verdin A, Lamonier J, Siffert S, Garcon G. Toxicity of butanol and/or aldehyde by-products arising from its incomplete catalytic degradation in human epithelial lung cells (BEAS-2B). Toxicol Lett 2011. [DOI: 10.1016/j.toxlet.2011.05.612] [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: 11/15/2022]
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Billet S, Lepers C, Garcon G, Dergham M, Andre V, Verdin A, Sichel F, Shirali P. Genotoxicity of fine particulate matter (PM2.5) depending on its origin and sampling season. Toxicol Lett 2011. [DOI: 10.1016/j.toxlet.2011.05.373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gennequin C, Kouassi S, Tidahy L, Cousin R, Lamonier JF, Garcon G, Shirali P, Cazier F, Aboukaïs A, Siffert S. Co–Mg–Al oxides issued of hydrotalcite precursors for total oxidation of volatile organic compounds. Identification and toxicological impact of the by-products. CR CHIM 2010. [DOI: 10.1016/j.crci.2010.01.001] [Citation(s) in RCA: 31] [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] [Indexed: 11/25/2022]
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Leleu B, Zerimech F, Erny O, Garcon G, Shirali P, Hannothiaux MH, Marez T, Martin A, Haguenoer JM. 16 Influence of haematite (Fe2O3), Pyren and Benzo(a)Pyren, alone or in mixture, on the pulmonary cellular antioxidants. Cell Biol Toxicol 1996. [DOI: 10.1007/bf00438188] [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: 10/26/2022]
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