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Nanakorn N, Chuechan S. Impaired oxidative stress in Thalassemia-Hemoglobin E traits after acute exhaustive exercise. SPORT SCIENCES FOR HEALTH 2021. [DOI: 10.1007/s11332-021-00857-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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2
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Liu J, Li Y. Thrombosis associated with mycoplasma pneumoniae infection (Review). Exp Ther Med 2021; 22:967. [PMID: 34335909 PMCID: PMC8290426 DOI: 10.3892/etm.2021.10399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/18/2021] [Indexed: 12/12/2022] Open
Abstract
Mycoplasma pneumoniae is a common pathogen causing respiratory infections in children and adults. In addition to respiratory diseases, Mycoplasma pneumoniae is also involved in numerous extrapulmonary diseases. Thrombosis is an extrapulmonary manifestation associated with Mycoplasma pneumoniae infection. In recent years, an increasing number of case reports have been published identifying thrombosis secondary to Mycoplasma pneumoniae infection. In the present study, the available relevant literature in English available on PubMed, Medline and Web of Science was consulted. The results of the present study demonstrated that in patients with thrombosis caused by Mycoplasma pneumoniae infection, some of the factors causing thrombosis are transient and some are due to hereditary thrombophilia. Following timely treatment, the majority of patients recovered completely but some patients had a poor prognosis. The present review focuses on the pathogenesis, clinical features, treatment and prognosis of this crucial issue, which contributes toward the understanding of the disease.
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Affiliation(s)
- Jingwei Liu
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yumei Li
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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3
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Faes C, Juban G, Aufradet E, Desgeorges T, Charrin E, Connes P, Mury P, Mattè A, De Franceschi L, Martin C, Pialoux V. Effects of hypoxia-reoxygenation stimuli on renal redox status and nuclear factor erythroid 2-related factor 2 pathway in sickle cell SAD mice. Exp Physiol 2019; 105:357-369. [PMID: 31805612 DOI: 10.1113/ep087969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 12/02/2019] [Indexed: 11/08/2022]
Abstract
NEW FINDINGS What is the central question of this study? What are the effects of repeated subclinical vaso-occlusions on nuclear factor erythroid 2 related factor 2 (Nrf2) and oxidative stress balance regulation in the kidney of transgenic SAD mice? What is the main finding and its importance? In response to hypoxia-reoxygenation, nuclear Nrf2 protein expression decreased in the kidney of SAD mice while haem oxygenase transcripts were increased. This suggest that in SAD mice, other transcription factors than Nrf2 could be involved in renal antioxidant gene regulation in response to hypoxia-reoxygenation. ABSTRACT Hypoxia-reoxygenation (H/R) stress is known to increase oxidative stress in transgenic sickle mice and can cause organ failure. Here we described the effects of H/R on nuclear factor erythroid 2-related factor 2 (Nrf2) as a putative regulator of redox status in the kidneys of SAD mice investigating Nrf2-regulated antioxidant enzymes. Transgenic SAD mice and healthy C57Bl/6J mice were exposed to 4 h of hypoxia followed by various times of reoxygenation at ambient air (2 or 6 h). Regardless of the conditions (i.e. normoxia or H/R), SAD mice expressed higher renal oxidative stress levels. Nuclear Nrf2 protein expression decreased after 2 h post-hypoxia only in the medulla region of the kidney and only in SAD mice. Simultaneously, haem oxygenase transcripts were affected by H/R stimulus with a significant enhancement after 2 h post-hypoxia. Similarly, hypoxia inducible factor-1α staining increased after 2 h post-hypoxia in SAD mice in both cortex and medulla areas. Our data confirm that the kidneys are organs that are particularly sensitive to H/R stimuli in sickle cell SAD mice. Also, these results suggest an effect of the duration of recovery period (short vs. long) and specific responses according to kidney areas, medulla vs. cortex, on Nrf2 expression in response to H/R stimuli in SAD mice.
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Affiliation(s)
- Camille Faes
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France.,Labex GR-Ex, Paris, France
| | - Gaëtan Juban
- Institut NeuroMyoGène CNRS UMR 5510, INSERM U1217, Univ Lyon - University Claude Bernard Lyon 1, Lyon, France
| | - Emeline Aufradet
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France
| | - Thibaut Desgeorges
- Institut NeuroMyoGène CNRS UMR 5510, INSERM U1217, Univ Lyon - University Claude Bernard Lyon 1, Lyon, France
| | - Emmanuelle Charrin
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France.,Labex GR-Ex, Paris, France
| | - Philippe Connes
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France.,Labex GR-Ex, Paris, France.,Institut Universitaire de France, Paris, France
| | - Pauline Mury
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France.,Labex GR-Ex, Paris, France
| | - Alessandro Mattè
- Department of Medicine, University of Verona and AOUI-Verona, Verona, Italy
| | | | - Cyril Martin
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France.,Labex GR-Ex, Paris, France
| | - Vincent Pialoux
- Interuniversity Laboratory of Human Movement Biology EA7424, Univ Lyon - University Claude Bernard Lyon 1, Villeurbanne, France.,Labex GR-Ex, Paris, France.,Institut Universitaire de France, Paris, France
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Delrieu L, Pérol O, Fervers B, Friedenreich C, Vallance J, Febvey-Combes O, Pérol D, Canada B, Roitmann E, Dufresne A, Bachelot T, Heudel PE, Trédan O, Touillaud M, Pialoux V. A Personalized Physical Activity Program With Activity Trackers and a Mobile Phone App for Patients With Metastatic Breast Cancer: Protocol for a Single-Arm Feasibility Trial. JMIR Res Protoc 2018; 7:e10487. [PMID: 30166274 PMCID: PMC6137283 DOI: 10.2196/10487] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 06/02/2018] [Accepted: 06/04/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND About 5% of breast cancer cases are metastatic at diagnosis, and 20%-30% of localized breast cancer cases become secondarily metastatic. Patients frequently report many detrimental symptoms related to metastasis and treatments. The physical, biological, psychological, and clinical benefits of physical activity during treatment in patients with localized breast cancer have been demonstrated; however, limited literature exists regarding physical activity and physical activity behavior change in patients with metastatic breast cancer. OBJECTIVE The primary objective of this study is to assess the feasibility of a 6-month physical activity intervention with activity trackers in patients with metastatic breast cancer (the Advanced stage Breast cancer and Lifestyle Exercise, ABLE Trial). Secondary objectives are to examine the effects of physical activity on physical, psychological, anthropometrics, clinical, and biological parameters. METHODS We plan to conduct a single-center, single-arm trial with 60 patients who are newly diagnosed with metastatic breast cancer. Patients will receive an unsupervised and personalized 6-month physical activity program that includes an activity tracker Nokia Go and is based on the physical activity recommendation. Patients will be encouraged to accumulate at least 150 minutes per week of moderate-to-vigorous intensity physical activity. Baseline and 6-month assessments will include anthropometric measures, functional tests (eg, 6-minute walk test and upper and lower limb strength), blood draws, patient-reported surveys (eg, quality of life and fatigue), and clinical markers of tumor progression (eg, Response Evaluation Criteria In Solid Tumors criteria). RESULTS Data collection occurred between October 2016 and January 2018, and the results are expected in August 2018. CONCLUSIONS The ABLE Trial will be the first study to assess the feasibility and effectiveness of an unsupervised and personalized physical activity intervention performed under real-life conditions with activity trackers in patients with metastatic breast cancer. TRIAL REGISTRATION ClinicalTrials.gov NCT03148886; https://clinicaltrials.gov/ct2/show/NCT03148886 (Accessed by WebCite at http://www.webcitation.org/71yabi0la). REGISTERED REPORT IDENTIFIER RR1-10.2196/10487.
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Affiliation(s)
- Lidia Delrieu
- Department of Cancer and Environment, Léon Bérard Cancer Center, Lyon, France.,Inter-University Laboratory of Human Movement Biology, University Claude Bernard Lyon 1, University of Lyon, Lyon, France
| | - Olivia Pérol
- Department of Cancer and Environment, Léon Bérard Cancer Center, Lyon, France
| | - Béatrice Fervers
- Department of Cancer and Environment, Léon Bérard Cancer Center, Lyon, France.,Inserm U1052, Cancer Research Center of Lyon, Léon Bérard Cancer Center, Lyon, France
| | - Christine Friedenreich
- Alberta Health Services, Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Calgary, AB, Canada.,Departments of Oncology and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jeff Vallance
- Faculty of Health Disciplines, Athabasca University, Athabasca, AB, Canada
| | - Olivia Febvey-Combes
- Department of Clinical Research and Innovation, Léon Bérard Cancer Center, Lyon, France
| | - David Pérol
- Department of Clinical Research and Innovation, Léon Bérard Cancer Center, Lyon, France
| | - Brice Canada
- Laboratory on Vulnerabilities and Innovations in Sport, University Claude Bernard Lyon 1, University of Lyon, Villeurbanne, France
| | - Eva Roitmann
- Digital Health, Data and Studies Department, Nokia Technologies, Issy-Les-Moulineaux, France
| | - Armelle Dufresne
- Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France
| | - Thomas Bachelot
- Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France
| | | | - Olivier Trédan
- Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France
| | - Marina Touillaud
- Department of Cancer and Environment, Léon Bérard Cancer Center, Lyon, France.,Inserm U1052, Cancer Research Center of Lyon, Léon Bérard Cancer Center, Lyon, France
| | - Vincent Pialoux
- Inter-University Laboratory of Human Movement Biology, University Claude Bernard Lyon 1, University of Lyon, Lyon, France.,Institut Universitaire de France, Paris, France
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Chirico EN, Faës C, Connes P, Canet-Soulas E, Martin C, Pialoux V. Role of Exercise-Induced Oxidative Stress in Sickle Cell Trait and Disease. Sports Med 2017; 46:629-39. [PMID: 26666745 DOI: 10.1007/s40279-015-0447-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Sickle cell disease is a class of hemoglobinopathy in humans, which is the most common inherited disease in the world. Although complications of sickle cell disease start from polymerization of red blood cells during its deoxygenating phase, the oxidative stress resulting from the biological processes associated with this disease (ischaemic and hypoxic injuries, hemolysis and inflammation) has been shown to contribute to its pathophysiology. It is widely known that chronic exercise reduces oxidative stress in healthy people, mainly via improvement of antioxidant enzyme efficiency. In addition, recent studies in other diseases, as well as in sickle cell trait carriers and in a mouse model of sickle cell disease, have shown that regular physical activity could decrease oxidative stress. The purpose of this review is to summarize the role of oxidative stress in sickle cell disease and the effects of acute and chronic exercise on the pro-oxidant/antioxidant balance in sickle cell trait and sickle cell disease.
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Affiliation(s)
- Erica N Chirico
- EA 647 Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, 69622, Villeurbanne, France
- Cardiovascular, Metabolism, Diabetes, and Nutrition (CarMeN INSERM U-1060), Faculty of Medicine Lyon Sud, Université Claude Bernard Lyon 1, Oullins, France
| | - Camille Faës
- EA 647 Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, 69622, Villeurbanne, France
- Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
| | - Philippe Connes
- EA 647 Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, 69622, Villeurbanne, France
- Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
- Institut Universitaire de France, Paris, France
| | - Emmanuelle Canet-Soulas
- Cardiovascular, Metabolism, Diabetes, and Nutrition (CarMeN INSERM U-1060), Faculty of Medicine Lyon Sud, Université Claude Bernard Lyon 1, Oullins, France
| | - Cyril Martin
- EA 647 Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, 69622, Villeurbanne, France
- Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
| | - Vincent Pialoux
- EA 647 Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, 69622, Villeurbanne, France.
- Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France.
- Institut Universitaire de France, Paris, France.
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Martin C, Pialoux V, Faes C, Charrin E, Skinner S, Connes P. Does physical activity increase or decrease the risk of sickle cell disease complications? Br J Sports Med 2015; 52:214-218. [PMID: 26701924 DOI: 10.1136/bjsports-2015-095317] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2015] [Indexed: 12/11/2022]
Abstract
Sickle cell disease (SCD) is the most common inherited disease in the world. Red blood cell sickling, blood cell-endothelium adhesion, blood rheology abnormalities, intravascular haemolysis, and increased oxidative stress and inflammation contribute to the pathophysiology of SCD. Because acute intense exercise may alter these pathophysiological mechanisms, physical activity is usually contra-indicated in patients with SCD. However, recent studies in sickle-cell trait carriers and in a SCD mice model show that regular physical activity could decrease oxidative stress and inflammation, limit blood rheology alterations and increase nitric oxide metabolism. Therefore, supervised habitual physical activity may benefit patients with SCD. This article reviews the literature on the effects of acute and chronic exercise on the biological responses and clinical outcomes of patients with SCD.
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Affiliation(s)
- Cyril Martin
- Center of Research and Innovation on Sports (CRIS EA647), Team 'Vascular Biology and Red Blood Cell', University of Lyon 1, University of Lyon, Lyon, France.,Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
| | - Vincent Pialoux
- Center of Research and Innovation on Sports (CRIS EA647), Team 'Vascular Biology and Red Blood Cell', University of Lyon 1, University of Lyon, Lyon, France.,Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France.,Institut Universitaire de France, Paris, France
| | - Camille Faes
- Center of Research and Innovation on Sports (CRIS EA647), Team 'Vascular Biology and Red Blood Cell', University of Lyon 1, University of Lyon, Lyon, France.,Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
| | - Emmanuelle Charrin
- Center of Research and Innovation on Sports (CRIS EA647), Team 'Vascular Biology and Red Blood Cell', University of Lyon 1, University of Lyon, Lyon, France.,Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
| | - Sarah Skinner
- Center of Research and Innovation on Sports (CRIS EA647), Team 'Vascular Biology and Red Blood Cell', University of Lyon 1, University of Lyon, Lyon, France.,Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France
| | - Philippe Connes
- Center of Research and Innovation on Sports (CRIS EA647), Team 'Vascular Biology and Red Blood Cell', University of Lyon 1, University of Lyon, Lyon, France.,Laboratory of Excellence in Red Blood Cell (LABEX GR-Ex), PRES Sorbonne, Paris, France.,Institut Universitaire de France, Paris, France
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7
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Seegars MB, Brett AS. Splenic infarction associated with sickle cell trait at low altitude. Hematology 2015; 20:607-9. [DOI: 10.1179/1607845415y.0000000024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Affiliation(s)
| | - Allan S. Brett
- University of South Carolina School of Medicine, Columbia, SC, USA
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Charrin E, Aufradet E, Douillard A, Romdhani A, Souza GD, Bessaad A, Faes C, Chirico EN, Pialoux V, Martin C. Oxidative stress is decreased in physically active sickle cell SAD mice. Br J Haematol 2014; 168:747-56. [DOI: 10.1111/bjh.13207] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 09/29/2014] [Indexed: 01/17/2023]
Affiliation(s)
- Emmanuelle Charrin
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Emeline Aufradet
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Aymeric Douillard
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Aymen Romdhani
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Genevieve De Souza
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Amine Bessaad
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Camille Faes
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Erica N. Chirico
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Vincent Pialoux
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
| | - Cyril Martin
- EA 647; Center of Research and Innovation on Sports; University of Lyon; Lyon France
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Faes C, Balayssac-Siransy E, Connes P, Hivert L, Danho C, Bogui P, Martin C, Pialoux V. Moderate endurance exercise in patients with sickle cell anaemia: effects on oxidative stress and endothelial activation. Br J Haematol 2013; 164:124-30. [DOI: 10.1111/bjh.12594] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Accepted: 09/03/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Camille Faes
- CRIS EA647; Université de Lyon 1; Villeurbanne France
| | - Edwige Balayssac-Siransy
- Laboratoire de physiologie et d'explorations fonctionnelles; Unité de Formation et de Recherche en Sciences Médicales; Université Felix Houphouët Boigny; Abidjan Ivory Coast France
- Service des explorations fonctionnelles et endoscopiques; Centre hospitalier universitaire de Yopougon; Abidjan Ivory Coast France
| | - Philippe Connes
- UMR Inserm U665; Université des Antilles et de la Guyanne; Pointe à Pitre Guadeloupe France
- Laboratory of Excellence GR-Ex “The RedCell: from genesis to death”; PRES Sorbonne; Paris Cité France
- Laboratoire ACTES (EA3596); Département de physiologie; Université des Antilles et de la Guyanne; Pointe à Pitre Guadeloupe France
| | | | - Clotaire Danho
- Service des explorations fonctionnelles et endoscopiques; Centre hospitalier universitaire de Yopougon; Abidjan Ivory Coast France
| | - Pascal Bogui
- Laboratoire de physiologie et d'explorations fonctionnelles; Unité de Formation et de Recherche en Sciences Médicales; Université Felix Houphouët Boigny; Abidjan Ivory Coast France
- Service des explorations fonctionnelles et endoscopiques; Centre hospitalier universitaire de Yopougon; Abidjan Ivory Coast France
| | - Cyril Martin
- CRIS EA647; Université de Lyon 1; Villeurbanne France
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Persson PB, Bondke Persson A. Nitric oxide: a classic revisited. Acta Physiol (Oxf) 2013; 207:427-9. [PMID: 23384421 DOI: 10.1111/apha.12052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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