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Javelle F, Bloch W, Borges U, Burberg T, Collins B, Gunasekara N, Hosang TJ, Jacobsen T, Laborde S, Löw A, Schenk A, Schlagheck ML, Schoser D, Vogel A, Walzik D, Zimmer P. Eight weeks of high-intensity interval training versus stretching do not change the psychoneuroendocrine response to a social stress test in emotionally impulsive humans. Eur J Appl Physiol 2024:10.1007/s00421-024-05471-w. [PMID: 38710835 DOI: 10.1007/s00421-024-05471-w] [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: 07/01/2023] [Accepted: 03/19/2024] [Indexed: 05/08/2024]
Abstract
PURPOSE Research supports physical activity as a method to heighten stress resistance and resilience through positive metabolic alterations mostly affecting the neuroendocrine system. High-intensity interval training (HIIT) has been proposed as a highly effective time-saving method to induce those changes. However, existing literature relies heavily on cross-sectional analyses, with few randomised controlled trials highlighting the necessity for more exercise interventions. Thus, this study aims to investigate the effects of HIIT versus an active control group on the stress response to an acute psychosocial stressor in emotionally impulsive humans (suggested as being strong stress responders). METHODS The study protocol was registered online (DRKS00016589) before data collection. Sedentary, emotionally impulsive adults (30.69 ± 8.20 y) were recruited for a supervised intervention of 8 weeks and randomly allocated to either a HIIT (n = 25) or a stretching group (n = 19, acting as active controls). Participants were submitted to a test battery, including saliva samples, questionnaires (self-efficacy- and perceived stress-related), visual analogue scales (physical exercise- and stress-related), and resting electroencephalography and electrocardiography assessing their reaction to an acute psychological stressor (Trier Social Stress Test) before and after the exercise intervention. RESULTS HIIT increased aerobic fitness in all participants, whereas stretching did not. Participants from the HIIT group reported perceiving exercising more intensively than those from the active control group (ƞp2 = 0.108, p = 0.038). No further group differences were detected. Both interventions largely increased levels of joy post-TSST (ƞp2 = 0.209, p = 0.003) whilst decreasing tension (ƞp2 = 0.262, p < 0.001) and worries (ƞp2 = 0.113, p = 0.037). Finally, both interventions largely increased perceived levels of general self-efficacy (ƞp2 = 0.120, p = 0.029). CONCLUSION This study suggests that 8 weeks of HIIT does not change the psychoneuroendocrine response to an acute psychological stress test compared to an active control group in emotionally impulsive humans. Further replications of supervised exercise studies highly powered with active and passive controls are warranted.
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Affiliation(s)
- F Javelle
- Department for Molecular and Cellular Sports Medicine, Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany.
| | - W Bloch
- Department for Molecular and Cellular Sports Medicine, Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - U Borges
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Cologne, Germany
- Department of Health and Social Psychology, Institute of Psychology, German Sport University Cologne, Cologne, Germany
| | - T Burberg
- Department of Sport and Exercise Science, University of Salzburg, Salzburg, Austria
| | - B Collins
- Department for Molecular and Cellular Sports Medicine, Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - N Gunasekara
- Department for Molecular and Cellular Sports Medicine, Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - T J Hosang
- Experimental Psychology Unit, Faculty of Humanities and Social Sciences, Helmut Schmidt University/University of the Federal Armed Forces Hamburg, Hamburg, Germany
| | - T Jacobsen
- Experimental Psychology Unit, Faculty of Humanities and Social Sciences, Helmut Schmidt University/University of the Federal Armed Forces Hamburg, Hamburg, Germany
| | - S Laborde
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Cologne, Germany
| | - A Löw
- Experimental Psychology Unit, Faculty of Humanities and Social Sciences, Helmut Schmidt University/University of the Federal Armed Forces Hamburg, Hamburg, Germany
| | - A Schenk
- Division of Performance and Health (Sports Medicine), Institute for Sport and Sport Science, Technical University Dortmund, Dortmund, Germany
| | - M L Schlagheck
- Division of Performance and Health (Sports Medicine), Institute for Sport and Sport Science, Technical University Dortmund, Dortmund, Germany
| | - D Schoser
- Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne, Cologne, Germany
| | - A Vogel
- University of Cologne, Cologne, Germany
| | - D Walzik
- Division of Performance and Health (Sports Medicine), Institute for Sport and Sport Science, Technical University Dortmund, Dortmund, Germany
| | - P Zimmer
- Division of Performance and Health (Sports Medicine), Institute for Sport and Sport Science, Technical University Dortmund, Dortmund, Germany
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Laborde S, Allen MS, Borges U, Dosseville F, Hosang TJ, Iskra M, Mosley E, Salvotti C, Spolverato L, Zammit N, Javelle F. Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neurosci Biobehav Rev 2022; 138:104711. [PMID: 35623448 DOI: 10.1016/j.neubiorev.2022.104711] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [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: 04/02/2022] [Revised: 05/20/2022] [Accepted: 05/21/2022] [Indexed: 10/18/2022]
Abstract
Voluntary slow breathing (VSB) is used as a prevention technique to support physical and mental health, given it is suggested to influence the parasympathetic nervous system (PNS). However, to date, no comprehensive quantitative review exists to support or refute this claim. We address this through a systematic review and meta-analysis of the effects of VSB on heart rate variability (HRV). Specifically, we focus on HRV parameters indexing PNS activity regulating cardiac functioning, referred to as vagally-mediated (vm)HRV: (1) during the breathing session (i.e., DURING), (2) immediately after one training session (i.e., IM-AFTER1), as well as (3) after a multi-session intervention (i.e., AFTER-INT). From the 1842 selected abstracts, 223 studies were suitable for inclusion (172 DURING, 16 IM-AFTER1, and 49 AFTER-INT). Results indicate increases in vmHRV with VSB, DURING, IM-AFTER1, and AFTER-INT. Given the involvement of the PNS in a large range of health-related outcomes and conditions, VSB exercises could be advised as a low-tech and low-cost technique to use in prevention and adjunct treatment purposes, with few adverse effects expected.
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Affiliation(s)
- S Laborde
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany; EA 4260, UFR STAPS, Normandie Université Caen, France.
| | - M S Allen
- Department of Psychology, University of Wollongong, Wollongong, Australia
| | - U Borges
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany; Department of Social & Health Psychology, Institute of Psychology, German Sport University Cologne, Germany
| | - F Dosseville
- INSERM, UMR-S 1075 COMETE, Normandie Université Caen, France
| | - T J Hosang
- Experimental Psychology Unit, Helmut Schmidt University, Hamburg, Germany
| | - M Iskra
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany
| | - E Mosley
- Solent University, Southampton, UK
| | - C Salvotti
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany
| | - L Spolverato
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany
| | - N Zammit
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany
| | - F Javelle
- Department for Molecular and Cellular Sports Medicine, Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne,Germany
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Abstract
Abstract. The aim of this experiment was to test the immediate effects of slow-paced breathing on executive function. Slow-paced breathing is suggested to increase cardiac vagal activity, and the neurovisceral integration model predicts that higher cardiac vagal activity leads to better executive functioning. In total, 78 participants (41 men, 37 women; Mage = 23.22 years) took part in two counterbalanced experimental conditions: a 3 × 5 min slow-paced breathing condition and a television viewing control condition. After each condition, heart rate variability was measured and participants performed three executive function tasks: the color-word match Stroop (inhibition), the automated operation span task (working memory), and the modified card sorting task (cognitive flexibility). Results showed that performance on executive function tasks was better after slow-paced breathing compared to control, with higher scores observed for Stroop interference accuracy, automated operation span score, and perseverative errors, but not Stroop interference reaction times. This difference in executive function between experimental conditions was not mediated by cardiac vagal activity. Therefore, findings only partially align with predictions of the neurovisceral integration model. Slow-paced breathing appears a promising technique to improve immediate executive function performance. Further studies are recommended that address possible alternative underlying mechanisms and long-term effects.
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Affiliation(s)
- S. Laborde
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany
- UFR STAPS, EA 4260 CESAMS, University of Caen Normandy, Caen, France
| | - M. S. Allen
- School of Psychology, University of Wollongong, Australia
| | - U. Borges
- Department of Performance Psychology, Institute of Psychology, German Sport University Cologne, Germany
- Department of Health & Social Psychology, Institute of Psychology, German Sport University Cologne, Germany
| | - T. J. Hosang
- Experimental Psychology Unit, Helmut Schmidt University/University of the Federal Armed Forces, Hamburg, Germany
| | - P. Furley
- Institute for Training and Computer Science in Sport, German Sport University Cologne, Germany
| | - E. Mosley
- Department of Sport Science and Performance, Solent University, Southampton, UK
| | - F. Dosseville
- UMR-S 1075 COMETE, Caen, France
- INSERM, UMR-S 1075 COMETE, University of Caen Normandy, Caen, France
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Michel M, Laborde S, Bailey T, Leclerc-Teffahi S, Aroichane M. Impact émotionnel et sur la qualité de vie du purpura thrombopénique immunologique de l’adulte (PTI) : analyse ciblée des données recueillies chez des patients et médecins français dans le cadre de l’étude internationale « ITP World Impact Survey (I-WISh) ». Rev Med Interne 2020. [DOI: 10.1016/j.revmed.2020.10.213] [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: 11/28/2022]
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Mettler C, Daguzan A, Lagouanelle MC, Briantais A, Ducros P, Laborde S, Gouiran S, Schleinitz N, Faucher B, Ebbo M. [Expectation of patients and caregivers about patient education for immune thrombocytopenia]. Rev Med Interne 2020; 42:3-10. [PMID: 33162191 DOI: 10.1016/j.revmed.2020.08.011] [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: 05/04/2020] [Revised: 08/03/2020] [Accepted: 08/12/2020] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Immune thrombocytopenia (ITP) durably affects quality of life in patients. Patient education aims at improving their self-care and psychosocial skills, allowing them be more autonomous, to prevent avoidable complications, and to maintain or improve quality of life. The aim of this study was to assess patients' and caregivers' expectations regarding patient education in ITP. METHOD ITP Patients and caregivers were asked about topics that should be addressed in a patient education program through a digital anonymous survey. Their responses were analyzed both qualitatively and quantitatively. A double-blind keyword attribution of the answers was carried out by two physicians and then faced until consensus was found. RESULTS Thirty-eight ITP patients were included: 68% were less than 50 years old and 84% had chronic ITP. On the other hand, twenty-five caregivers were included. Caregivers raised more topics related to the cognitive domain than patients. The psychoaffective and motivational topics tended to be more represented in patients' responses. Only 53% of topics were mentioned by both patients and caregivers. CONCLUSION These discrepancies emphasize the differences between patients and caregivers' expectations regarding a patient education program in ITP, and thus the relevance of patient-caregiver co-construction of such programs.
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Affiliation(s)
- C Mettler
- Département de médecine interne, Centre de référence constitutif des cytopénies auto-immunes de l'adulte (CERECAI), hôpital de la Timone, Aix-Marseille université, Assistance publique-Hôpitaux de Marseille, Marseille, France.
| | - A Daguzan
- Laboratoire de psychologie sociale (LPS), Aix-Marseille université, Aix-en-Provence, France; Service d'évaluation médicale, hôpital Conception, AP-HM, Marseille, France
| | - M-C Lagouanelle
- Laboratoire de psychologie sociale (LPS), Aix-Marseille université, Aix-en-Provence, France; Service d'évaluation médicale, hôpital Conception, AP-HM, Marseille, France
| | - A Briantais
- Département de médecine interne, Centre de référence constitutif des cytopénies auto-immunes de l'adulte (CERECAI), hôpital de la Timone, Aix-Marseille université, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - P Ducros
- Association AMAPTI, 33, avenue Elléon, 13011 Marseille, France
| | - S Laborde
- Association O'CYTO, 33, avenue de Cajus, 33450 Saint-Loubes, France
| | - S Gouiran
- Département de médecine interne, Centre de référence constitutif des cytopénies auto-immunes de l'adulte (CERECAI), hôpital de la Timone, Aix-Marseille université, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - N Schleinitz
- Département de médecine interne, Centre de référence constitutif des cytopénies auto-immunes de l'adulte (CERECAI), hôpital de la Timone, Aix-Marseille université, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - B Faucher
- Département de médecine interne, Centre de référence constitutif des cytopénies auto-immunes de l'adulte (CERECAI), hôpital de la Timone, Aix-Marseille université, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - M Ebbo
- Département de médecine interne, Centre de référence constitutif des cytopénies auto-immunes de l'adulte (CERECAI), hôpital de la Timone, Aix-Marseille université, Assistance publique-Hôpitaux de Marseille, Marseille, France
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Laborde S, Allen MS, Göhring N, Dosseville F. The effect of slow-paced breathing on stress management in adolescents with intellectual disability. J Intellect Disabil Res 2017; 61:560-567. [PMID: 27933677 DOI: 10.1111/jir.12350] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [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: 05/27/2016] [Revised: 09/27/2016] [Accepted: 10/12/2016] [Indexed: 05/14/2023]
Abstract
BACKGROUND Intellectual disabilities often create a state of chronic stress for both the person concerned and their significant others (family, caregivers). The development of stress management methods is therefore important for the reduction of stress in persons with intellectual disability. The aim of this experiment was to investigate the effect of slow-paced breathing on stress symptoms experienced by adolescents with intellectual disabilities during a cognitive task under time pressure. METHOD Fourteen adolescents with intellectual disabilities (Mage = 17.39 years, range 15-19 years) took part in two laboratory sessions - a slow-paced breathing session (experimental condition) and an audiobook session (control condition) - the order of which was counterbalanced across participants. Vagal tone was measured through heart rate variability to index stress management. RESULTS No difference in vagal tone was observed at baseline between experimental and control conditions. Compared with the control condition, vagal tone was significantly higher during the experimental condition. CONCLUSIONS The slow-paced breathing task enhanced stress management to a greater extent than did listening to an audiobook. Slow-paced breathing seems to be an easy to learn stress management technique that appears as an effective auxiliary method of lowering stress in adolescents with intellectual disabilities.
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Affiliation(s)
- S Laborde
- Institute of Psychology, Department of Performance Psychology, German Sport University Cologne, Cologne, Germany
- University of Caen, Caen, France
| | - M S Allen
- School of Psychology, University of Wollongong, Wollongong, Australia
| | - N Göhring
- Institute of Psychology, Department of Performance Psychology, German Sport University Cologne, Cologne, Germany
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Laborde S, Dosseville F, Wolf S, Martin T, You M. Consequences and antecedents of debilitative precompetitive emotions. Psychologie Française 2016. [DOI: 10.1016/j.psfr.2016.05.002] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
This review targets emotional intelligence (EI) in sport and physical activity. We systematically review the available literature and offer a sound theoretical integration of differing EI perspectives (the tripartite model of EI) before considering applied practice in the form of EI training. Our review identified 36 studies assessing EI in an athletic or physical activity context. EI has most often been conceptualized as a trait. In the context of sport performance, we found that EI relates to emotions, physiological stress responses, successful psychological skill usage, and more successful athletic performance. In the context of physical activity, we found that trait EI relates to physical activity levels and positive attitudes toward physical activity. There was a shortage of research into the EI of coaches, officials, and spectators, non-adult samples, and longitudinal and experimental methods. The tripartite model proposes that EI operates on three levels - knowledge, ability, and trait - and predicts an interplay between the different levels of EI. We present this framework as a promising alternative to trait and ability EI conceptualizations that can guide applied research and professional practice. Further research into EI training, measurement validation and cultural diversity is recommended.
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Affiliation(s)
- S Laborde
- Institute of Psychology, German Sport University, Cologne, Germany.,UFR STAPS, EA 4260, University of Caen, Caen, France
| | - F Dosseville
- UFR STAPS, EA 4260, University of Caen, Caen, France
| | - M S Allen
- School of Psychology, University of Wollongong, Wollongong, Australia
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Laborde S. LE TRAITEMENT DES ANGIOMES TUBEREUX DES JEUNES ENFANTS. Acta Radiol 2013. [DOI: 10.1177/028418514702800531] [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: 10/23/2022]
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Laborde S, Degrave A, Lehmann D, Jouette S, Rofel C, Muller T, Hertzog N, Rook M, Ribault S. Detection of Mollicutes in bioreactor samples by real-time transcription-mediated amplification. Lett Appl Microbiol 2010; 50:633-8. [PMID: 20438617 DOI: 10.1111/j.1472-765x.2010.02846.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM Contamination by Mollicutes is a significant challenge for research laboratories and biopharmaceutical industry. It leads to alteration of results or production quality as well as loss of time, materials and revenue. These organisms can czoriginate from mammalian, avian, insect, plant or fish cells. Culture-based methods may require 28 days to detect Mollicutes. Traditional microbiology could advantageously be replaced by nucleic acid testing for earlier detection. METHODS AND RESULTS A membrane filtration-based concentration of the Mollicutes has been coupled to real-time transcription-mediated amplification (real-time TMA) to demonstrate these advantages. The eight species required by European Pharmacopoeia have been tested and were detected with sensitivity below 100 CFU per 20-ml sample. Co-culture experiments, in which Mollicutes are grown with CHO-S (suspension) or HEK 293 (adherent) cells, were also performed to respectively mimic a bioreactor or flask contamination. Despite the fact that Mollicutes can attach to or invade mammalian cells, they were consistently detected over multiple days. CONCLUSIONS the sample preparation and amplification method used in this study increases sensitivity and reduces time-to-result for detection of Mollicutes. SIGNIFICANCE AND IMPACT OF THE STUDY the described system allows real-time monitoring for microbial contamination of cell-based processes and products for the biopharmaceutical industry.
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Affiliation(s)
- S Laborde
- Millipore, Bioprocess division, Process Monitoring Tools, European Development & Industrialization, Applied Biology Department, 39 route industrielle de la Hardt, 67120 Molsheim, France.
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Bricker TM, Prevost M, Vu V, Laborde S, Womack J, Frankel LK. Isolation of lumenal proteins from spinach thylakoid membranes by triton X-114 phase partitioning. Biochim Biophys Acta 2001; 1503:350-6. [PMID: 11115646 DOI: 10.1016/s0005-2728(00)00212-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The proteins present in the thylakoid lumen of higher plant chloroplasts have not been rigorously examined. In this communication we present a simple and rapid procedure for the isolation of the soluble proteins and extrinsic membrane proteins present in the thylakoid lumen from spinach. Our procedure involves extensive washing of the thylakoid membranes followed by Triton X-114 phase partitioning. When analyzed by one-dimensional polyacrylamide gel electrophoresis (PAGE), we obtain results which are very similar to those obtained by Kieselbach et al. using more classical methods [T. Kieselbach, A. Hagman, B. Andersson, W.P. Schroder, J. Biol. Chem. 273 (1998) 6710-6716]. About 25 major proteins are observed upon Coomassie blue staining. Upon two-dimensional isoelectric focusing-sodium dodecyl sulfate-PAGE and either Coomassie blue or silver staining, however, numerous other protein components are resolved. Our findings indicate that the total number of proteins (soluble and extrinsic membrane) present in the lumen may exceed 150.
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Affiliation(s)
- T M Bricker
- Division of Biochemistry and Molecular Biology, Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA.
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Laborde S. [Massage ... messages]. Soins Psychiatr 1994:14-6. [PMID: 7809720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Laborde S, Redon H. LE TRAITEMENT DES CANCERS DU COL UTERIN AU STADE I. Acta Radiol 1954. [DOI: 10.1177/0284185154042s11649] [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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