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Yu L, Guo S, Ji W, Sun H, Lee S, Zhang D. Intervention Effects of Physical Activity on Type 2 Diabetic Patients Potentially Infected with COVID-19. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1772. [PMID: 37893490 PMCID: PMC10608032 DOI: 10.3390/medicina59101772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/01/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has clearly had a great influence on the lifestyles of the population, especially on patients with type 2 diabetes mellitus. During the COVID-19 outbreak, many countries/regions implemented social-isolation measures, leading to an increase in negative behaviors and impairing the capability of diabetic patients to resist COVID-19, ultimately causing severe prognoses. Moreover, as the epidemic progressed, multiple studies emphasized the significance of physical exercise in the management of type 2 diabetic patients infected with COVID-19. In this study, we selected research from 1 December 2019 to 9 August 2023 that focused on COVID-19-infected diabetic patients to investigate the impact of type 2 diabetes on the immune functions, inflammation factor levels, lung injuries, and mental disorders of such patients, as well as to assess the risk of novel coronavirus pneumonia in these patients. Additionally, the effects of high-intensity, moderate-intensity, and low-intensity exercises on novel coronavirus pneumonia infection in type 2 diabetic patients and the mechanisms of the effects of such exercise were considered. We concluded that elderly diabetic patients with COVID-19 should perform low-intensity exercises to facilitate their recoveries. This study offers guidance for a proper understanding of the dangers of diabetes and the use of appropriate measures to reduce the risk of novel coronavirus pneumonia infections in type 2 diabetic patients.
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Affiliation(s)
- Lihua Yu
- College of Arts and Sports, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea; (L.Y.)
- Institute of Public Foundations, University of Health and Rehabilitation Sciences, Qingdao 266000, China
| | - Sainyu Guo
- College of Arts and Sports, Myongji University, Seoul 04763, Republic of Korea
| | - Wen Ji
- College of Arts and Sports, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea; (L.Y.)
| | - Hailian Sun
- College of Arts and Sports, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea; (L.Y.)
| | - Seongno Lee
- College of Arts and Sports, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea; (L.Y.)
| | - Deju Zhang
- Food and Nutritional Sciences, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, 0000, Hong Kong
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Farahbakht E, Alsinani Y, Safari M, Hofmeister M, Rezaie R, Sharifabadi A, Jahromi MK. Immunoinflammatory Response to Acute Noise Stress in Male Rats Adapted with Different Exercise Training. Noise Health 2023; 25:226-235. [PMID: 38358238 PMCID: PMC10849015 DOI: 10.4103/nah.nah_23_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 02/16/2024] Open
Abstract
Objective Noise pollution is a kind of stress that impairs various physiological functions. This study evaluated the effect of high-intensity interval training (HIIT) and moderate-intensity continuous training (MCT) on corticosterone, interleukin-6 (IL-6), and monocyte responses to acute noise stress in male rats. Design Forty-two male Wistar rats were divided into seven groups, including control which was assessed at the beginning, control time which was assessed simultaneously with experimental groups (CT), HIIT, MCT, HIIT followed by noise stress (HIIT+S), MCT followed by noise stress (MCT+S), and noise stress. HIIT and MCT were performed for 8 weeks. Noise stress was induced for one session. Blood samples were taken 48 hours after the last exercise session in training and CT groups and immediately after acute noise stress in stress groups of HIIT+S, MCT+S, and noise stress. Results In response to acute noise stress, MCT and HIIT adaptations increased corticosterone, while reduced monocytes compared to CT. MCT increased basal corticosterone and IL-6 and decreased monocytes; however, in response to acute noise stress, corticosterone was higher and monocyte count was lower in the HIIT+S group. Regarding the effect of training, corticosterone and monocytes in MCT were higher than in HIIT. The serum level of IL-6 was lower in MCT than CT group, while it was not significantly different between stress groups. Conclusion In response to noise stress, previous exercise, especially HIIT, increased stress while did not increase inflammatory and innate immune response.
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Affiliation(s)
- Elaheh Farahbakht
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
| | | | - Mohammadamin Safari
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Martin Hofmeister
- Department Food and Nutrition, Consumer Centre of the German Federal State of Bavaria, Munich, Germany
| | - Rasoul Rezaie
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Alireza Sharifabadi
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Maryam Koushkie Jahromi
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
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Lee TT, Li TL, Ko BJ, Chien LH. Effect of Acute High-Intensity Interval Training on Immune Function and Oxidative Stress in Canoe/Kayak Athletes. BIOLOGY 2023; 12:1144. [PMID: 37627028 PMCID: PMC10452436 DOI: 10.3390/biology12081144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023]
Abstract
The aim of this study was to investigate the effects of acute high-intensity interval training (HIIT) on immune function and oxidative stress in male canoe/kayak athletes who were well trained. A total of 22 participants were voluntarily recruited with an age range of 15.9 ± 2.3 years, height of 172.2 ± 5.5 cm, body mass of 63.30 ± 6.95 kg, and body fat of 13.77 ± 3.76%. The modified Wingate kayaking test on a kayak ergometer was performed by all participants. Blood samples were collected at three different time points: before the test (Pre-T), immediately after (Post-T), and 3 h post-test (Post-3 h). Saliva samples were collected at two different time points: before the test (Pre-T) and 3 h after the test (Post-3 h). Results indicated that acute canoe/kayak ergometry HIIT had significant effects on the percentages and counts of leukocytes, neutrophils, lymphocytes, and lymphocyte subsets. Additionally, it resulted in increased total LPS-stimulated neutrophil elastase release and alterations in plasma concentrations of superoxide dismutase, catalase, and TBARS. These findings suggest that conventional kayak HIIT regimens can have short-term effects on immune function and induce oxidative stress in athletes.
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Affiliation(s)
- Ting-Ting Lee
- Department of Aquatic Sports, University of Taipei, Taipei City 111036, Taiwan
| | - Tzai-Li Li
- Department of Sport Promotion, National Taiwan Sport University, Taoyuan 33301, Taiwan
| | - Bo-Jen Ko
- Department of Physical Education, National Taichung University of Education, Taichung City 403514, Taiwan
| | - Li-Hui Chien
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan 33301, Taiwan
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Liu B, Wu J, Shi Q, Hao F, Xiao W, Yu J, Yu F, Ren Z. Running economy and lower extremity stiffness in endurance runners: A systematic review and meta-analysis. Front Physiol 2022; 13:1059221. [PMID: 36518102 PMCID: PMC9742541 DOI: 10.3389/fphys.2022.1059221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/15/2022] [Indexed: 02/01/2024] Open
Abstract
Background: Lower extremity stiffness simulates the response of the lower extremity to landing in running. However, its relationship with running economy (RE) remains unclear. This study aims to explore the relationship between lower extremity stiffness and RE. Methods: This study utilized articles from the Web of Science, PubMed, and Scopus discussing the relationships between RE and indicators of lower extremity stiffness, namely vertical stiffness, leg stiffness, and joint stiffness. Methodological quality was assessed using the Joanna Australian Centre for Evidence-Based Care (JBI). Pearson correlation coefficients were utilized to summarize effect sizes, and meta-regression analysis was used to assess the extent of this association between speed and participant level. Result: In total, thirteen studies involving 272 runners met the inclusion criteria and were included in this review. The quality of the thirteen studies ranged from moderate to high. The meta-analysis results showed a negative correlation between vertical stiffness (r = -0.520, 95% CI, -0.635 to -0.384, p < 0.001) and leg stiffness (r = -0.568, 95% CI, -0.723 to -0.357, p < 0.001) and RE. Additional, there was a small negative correlation between knee stiffness and RE (r = -0.290, 95% CI, -0.508 to -0.037, p = 0.025). Meta-regression results showed that the extent to which leg stiffness was negatively correlated with RE was influenced by speed (coefficient = -0.409, p = 0.020, r 2 = 0.79) and participant maximal oxygen uptake (coefficient = -0.068, p = 0.010, r 2 = 0.92). Conclusion: The results of this study suggest that vertical, leg and knee stiffness were negatively correlated with RE. In addition, maximum oxygen uptake and speed will determine whether the runner can take full advantage of leg stiffness to minimize energy expenditure.
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Affiliation(s)
- Bowen Liu
- College of Physical Education, Shenzhen University, Shenzhen, China
| | - Jinlong Wu
- College of Physical Education, Southwest University, Chongqing, China
| | - Qiuqiong Shi
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Fengwei Hao
- School of Physical Education and Sports Exercise, South China Normal University, Guangzhou, China
| | - Wen Xiao
- College of Physical Education, Shenzhen University, Shenzhen, China
| | - Jingxuan Yu
- College of Physical Education, Shenzhen University, Shenzhen, China
| | - Fengyu Yu
- College of Physical Education, Shenzhen University, Shenzhen, China
| | - Zhanbing Ren
- College of Physical Education, Shenzhen University, Shenzhen, China
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Kjertakov M. Commentary: Moderate exercise may prevent the development of severe forms of COVID-19, whereas high-intensity exercise may result in the opposite. Front Physiol 2022; 13:902739. [PMID: 36072850 PMCID: PMC9441653 DOI: 10.3389/fphys.2022.902739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/29/2022] [Indexed: 11/23/2022] Open
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Aidar FJ, Fraga GS, Getirana-Mota M, Marçal AC, Santos JL, de Souza RF, Vieira-Souza LM, Ferreira ARP, de Matos DG, de Almeida-Neto PF, Garrido ND, Díaz-de-Durana AL, Knechtle B, de Araújo Tinoco Cabral BG, Murawska-Ciałowicz E, Nobari H, Silva AF, Clemente FM, Badicu G. Evaluation of Ibuprofen Use on the Immune System Indicators and Force in Disabled Paralympic Powerlifters of Different Sport Levels. Healthcare (Basel) 2022; 10:healthcare10071331. [PMID: 35885857 PMCID: PMC9323516 DOI: 10.3390/healthcare10071331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Paralympic powerlifting (PP) training is typically intense and causes fatigue and alterations in the immune system. Objective: To analyze whether IBU would affect performance and the immune system after training in PP. Methodology: 10 athletes at the national level (NL) and 10 at the regional level (RL) participated in the study, where force and blood indicators were evaluated after training. The study took place over three weeks: (1) familiarization and (2 and 3) comparison between recovery methods, with ibuprofen or placebo (IBU vs. PLA), 800 mg. In the evaluation of the force, the peak torque (PT), fatigue index (FI), and blood immune system biomarkers were analyzed. The training consisted of five sets of five repetitions with 80% of one maximum repetition (5 × 5, 80% 1RM) on the bench press. Results: The PT at the national level using IBU was higher than with PLA (p = 0.007, η2p = 0.347), and the FI in the NL was lower with IBU than with PLA (p = 0.002, η2p = 0.635), and when comparing the use of IBU, the NL showed less fatigue than the regional level (p = 0.004, η2p = 0.414). Leukocytes, with the use of IBU in the NL group, were greater than in the RL (p = 0.001, η2p = 0.329). Neutrophils, in the NL with IBU, were greater than in the RL with IBU and PLA (p = 0.025, η2p = 0.444). Lymphocytes, in NL with IBU were lower than in RL with IBU and PLA (p = 0.001, η2p = 0.491). Monocytes, in the NL with IBU and PLA, were lower than in the RL with IBU (p = 0.049, η2p = 0.344). For hemoglobin, hematocrit, and erythrocyte, the NL with IBU and PLA were higher than the RL with IBU and PLA (p < 0.05). Ammonia, with the use of IBU in the NL, obtained values higher than in the RL (p = 0.007), and with the use of PLA, the NL was higher than the RL (p = 0.038, η2p = 0.570). Conclusion: The training level tends to influence the immune system and, combined with the use of the IBU, it tends to improve recovery and the immune system.
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Affiliation(s)
- Felipe J. Aidar
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Graduate Program of Physiological Science, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Guacira S. Fraga
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
| | - Márcio Getirana-Mota
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Anderson Carlos Marçal
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Jymmys L. Santos
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Raphael Fabricio de Souza
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Lucio Marques Vieira-Souza
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, State Univerity of Minas Gerais (UEMG), Passos 37900-106, Brazil
| | | | - Dihogo Gama de Matos
- Cardiovascular & Physiology of Exercise Laboratory, University of Manitoba, Winnipeg, MB R3T 2N2, Canada;
| | - Paulo Francisco de Almeida-Neto
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59064-741, Brazil; (P.F.d.A.-N.); (B.G.d.A.T.C.)
| | - Nuno Domingos Garrido
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal;
| | - Alfonso López Díaz-de-Durana
- Sports Department, Physical Activity and Sports Faculty-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland;
- Medbase St. Gallen Am Vadianplatz, 9001 St. Gallen, Switzerland
| | | | - Eugenia Murawska-Ciałowicz
- Physiology and Biochemistry Department, Wroclaw University of Health and Sport Sciences, 51-612 Wroclaw, Poland;
| | - Hadi Nobari
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran;
- Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain
| | - Ana Filipa Silva
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal; (A.F.S.); (F.M.C.)
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Polytechnic Institute of Maia, Maia, 5001-801 Vila Real, Portugal
| | - Filipe Manuel Clemente
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal; (A.F.S.); (F.M.C.)
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
| | - Georgian Badicu
- Department of Physical Education and Special Motricity, Transilvania University of Brasov, 500068 Brasov, Romania
- Correspondence:
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Paulina MS, Małgorzata C, Zbigniew W, Jaroslaw M, Anna S. High-intensity interval training modulates inflammatory response in Parkinson's disease. Aging Clin Exp Res 2022; 34:2165-2176. [PMID: 35699838 PMCID: PMC9192928 DOI: 10.1007/s40520-022-02153-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/08/2022] [Indexed: 11/29/2022]
Abstract
Background Recent discoveries show that high-intensity interval training (HIIT) can bring many positive effects such as decreases in fat tissue, lower blood sugar levels, improved learning and memory, and lower risk of cardiac disease. Parkinson’s disease (PD) is a neurodegenerative disorder characterized by loss of the dopaminergic neurons, accompanied by chronic inflammation and neuroinflammation. Previous research shows that interval training can bring a beneficial effect on the inflammation and neuroplasticity in PD. Objectives The objective of this study was to investigate the effect of 12 weeks of HIIT on the inflammation levels and antioxidant capacity in the serum of PD patients. Methods Twenty-eight people diagnosed with PD were enrolled in this study. Fifteen PD patients performed 12 weeks of HIIT on a cycloergometer. Thirteen non-exercised PD patients constitute the control group. Concentrations of inflammation markers and antioxidants’ capacity in the serum were measured at 3 sampling points (a week before, a week after, and 3 months after the HIIT). Results Twelve weeks of HIIT decreases the level of TNF-α (p = 0.034) and increases the level of IL-10 (p = 0.024). Those changes were accompanied by a decreased level of neutrophils (p = 0.03), neutrophil/lymphocyte ratio (p = 0.048) and neutrophil/monocyte ratio (p = 0.0049) with increases in superoxide dismutase levels (p = 0.04). Conclusions Twelve weeks of HIIT can decrease systemic inflammation in PD patients and improve the antioxidant capacity in their serum, which can slow down the progression of the disease.
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Affiliation(s)
- Malczynska-Sims Paulina
- Department of Genetics, Institute of Psychiatry and Neurology, 9 Sobieskiego St, 02-957, Warsaw, Poland.
| | - Chalimoniuk Małgorzata
- Department of Physical Education and Health in Biała Podlaska, Józef Piłsudski University of Physical Education in Warsaw, 2 Akademicka St, 21-500, Biała Podlaska, Poland
| | - Wronski Zbigniew
- Department of Rehabilitation, Medical Faculty, Medical University of Warsaw, 61 Żwirki i Wigury St., 02-091, Warsaw, Poland
| | - Marusiak Jaroslaw
- Department of Kinesiology, University School of Physical Education in Wroclaw, Wroclaw, Poland
| | - Sulek Anna
- Department of Genetics, Institute of Psychiatry and Neurology, 9 Sobieskiego St, 02-957, Warsaw, Poland
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Abassi W, Ouerghi N, Nikolaidis PT, Hill L, Racil G, Knechtle B, Feki M, Bouassida A. Interval Training with Different Intensities in Overweight/Obese Adolescent Females. Int J Sports Med 2021; 43:434-443. [PMID: 34749418 DOI: 10.1055/a-1648-4653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
To compare the effects of 12 weeks of high-intensity interval training (HIIT) versus moderate-intensity interval training (MIIT) on hematological and inflammatory markers in youth females, 38 overweight/obese females (16.4±1.0 yrs.) were randomly assigned to HIIT (2×6-8 repetitions of 30 s at 100-110% maximal aerobic speed (MAS), with 30 s active recovery between repetitions at 50% MAS; n=13), MIIT (2×6-8 repetitions of 30 s at 70-80% MAS, with 30 s active recovery between repetitions at 50% MAS; n=13), and a control group (CG, no intervention; n=12). Body composition, blood pressure, maximal heart rate, hematological and inflammatory markers (C-reactive protein [CRP], and erythrocyte sedimentation rate [ESR]) markers were assessed in all groups before and following the training program. Results revealed a significant (P<0.05) interaction effect for body composition, systolic blood pressure (SBP), MAS, maximal heart rate, and CRP. Within-group analyses for the HIIT and MIIT groups showed significant improvements in body mass (P=0.009 and P=0.025, respectively), BMI Z-score (P=0.011 and P=0.028, respectively), and MAS (P<0.001 and P=0.011, respectively). The HIIT program showed a significant decrease in body fat (P=0.002), waist circumference (P=0.002), maximal heart rate (P=0.003), SBP (P=0.001), and plasma CRP (P=0.004). In both groups, no significant changes were observed in ESR and hematological markers after intervention. No variable changed in CG. HIIT was the effective method to manage cardiometabolic health and inflammatory disorders in obese youth.
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Affiliation(s)
- Wissal Abassi
- University of Jendouba, High Institute of Sport and Physical Education of Kef, UR13JS01, 7100 Kef, Tunisia.,University of Tunis El Manar, Faculty of Medicine of Tunis, Rabta Hospital, LR99ES11, 1007 Tunis, Tunisia.,Higher Institute of Sport and Physical Education of Ksar Said, University of "La Manouba", Manouba 2010, Tunisia
| | - Nejmeddine Ouerghi
- University of Jendouba, High Institute of Sport and Physical Education of Kef, UR13JS01, 7100 Kef, Tunisia.,University of Tunis El Manar, Faculty of Medicine of Tunis, Rabta Hospital, LR99ES11, 1007 Tunis, Tunisia
| | | | - Lee Hill
- Division of Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, Canada
| | - Ghazi Racil
- Higher Institute of Sport and Physical Education of Ksar Said, University of "La Manouba", Manouba 2010, Tunisia
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland.,Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Moncef Feki
- University of Tunis El Manar, Faculty of Medicine of Tunis, Rabta Hospital, LR99ES11, 1007 Tunis, Tunisia
| | - Anissa Bouassida
- University of Jendouba, High Institute of Sport and Physical Education of Kef, UR13JS01, 7100 Kef, Tunisia
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Hagiu BA. Moderate exercise may prevent the development of severe forms of COVID-19, whereas high-intensity exercise may result in the opposite. Med Hypotheses 2021; 157:110705. [PMID: 34670172 PMCID: PMC8520569 DOI: 10.1016/j.mehy.2021.110705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 09/20/2021] [Accepted: 10/04/2021] [Indexed: 12/16/2022]
Abstract
Sedentary lifestyle increases the risk of hospitalization for COVID-19 independently of other factors. There is enough statistics to show that exercise prevents severe forms of COVID-19, but current recommendations do not set an upper limit for exercise intensity. The hypothesis presented in the paper states that intense exercise, through blood hypoxia, increases the expression of transmembrane angiotensin-converting enzyme 2 (tACE2) in the vascular endothelium, increasing the risk of developing serious forms of disease, especially in the untrained. On the other hand, moderate-intensity exercise increases the blood concentration of soluble angiotensin-converting enzyme 2 (ACE2) which has a protective role for SARS-CoV-2 infection and may prevent complications. The importance of this hypothesis consists in the revision of COVID-19 prophylaxis programs through physical exercises, with the possibility of administration of antioxidants to speed up the adaptation of vascular endothelial cells to exertion.
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Affiliation(s)
- B A Hagiu
- Department of Physical Education and Sport, Faculty of Physical Education and Sports, "Alexandru Ioan Cuza" University of Iasi, Romania.
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10
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Souza D, Vale AF, Silva A, Araújo MAS, de Paula Júnior CA, de Lira CAB, Ramirez-Campillo R, Martins W, Gentil P. Acute and Chronic Effects of Interval Training on the Immune System: A Systematic Review with Meta-Analysis. BIOLOGY 2021; 10:biology10090868. [PMID: 34571745 PMCID: PMC8465842 DOI: 10.3390/biology10090868] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/24/2021] [Accepted: 08/30/2021] [Indexed: 12/20/2022]
Abstract
Simple Summary Interval training (IT) is a popular training strategy recognized by its positive effects on metabolic and cardiovascular system. However, there seems no consensus regarding the effects of IT on immune system parameters. Therefore, we aimed to summarize the evidence regarding the effects of IT on the immune system. As our many findings, an IT acutely promote a transitory change on immune cell count followed by reduced function. The magnitude of these changes seems to vary in accordance with IT type. On the other hand, the regular practice of IT might contribute to improve immune function without apparent change on immune cell count. Abstract Purpose: To summarize the evidence regarding the acute and chronic effects of interval training (IT) in the immune system through a systematic review with meta-analysis. Design: Systematic review with meta-analysis. Data source: English, Portuguese and Spanish languages search of the electronic databases Pubmed/Medline, Scopus, and SciELO. Eligibility criteria: Studies such as clinical trials, randomized cross-over trials and randomized clinical trials, investigating the acute and chronic effects of IT on the immune outcomes in humans. Results: Of the 175 studies retrieved, 35 were included in the qualitative analysis and 18 in a meta-analysis. Within-group analysis detected significant acute decrease after IT on immunoglobulin A (IgA) secretory rate (n = 115; MD = −15.46 µg·min−1; 95%CI, −28.3 to 2.66; p = 0.02), total leucocyte count increase (n = 137; MD = 2.58 × 103 µL−1; 95%CI, 1.79 to 3.38; p < 0.001), increase in lymphocyte count immediately after exercise (n = 125; MD = 1.3 × 103 µL−1; 95%CI, 0.86 to 1.75; p < 0.001), and decrease during recovery (30 to 180 min post-exercise) (n = 125; MD = −0.36 × 103 µL−1;−0.57 to −0.15; p < 0.001). No effect was detected on absolute IgA (n = 127; MD = 47.5 µg·mL−1; 95%CI, −10.6 to 105.6; p = 0.11). Overall, IT might acutely reduce leucocyte function. Regarding chronic effects IT improved immune function without change leucocyte count. Conclusion: IT might provide a transient disturbance on the immune system, followed by reduced immune function. However, regular IT performance induces favorable adaptations on immune function.
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Affiliation(s)
- Daniel Souza
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (D.S.); (A.F.V.); (A.S.); (M.A.S.A.); (C.A.B.d.L.)
| | - Arthur F. Vale
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (D.S.); (A.F.V.); (A.S.); (M.A.S.A.); (C.A.B.d.L.)
| | - Anderson Silva
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (D.S.); (A.F.V.); (A.S.); (M.A.S.A.); (C.A.B.d.L.)
| | - Murilo A. S. Araújo
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (D.S.); (A.F.V.); (A.S.); (M.A.S.A.); (C.A.B.d.L.)
| | | | - Claudio A. B. de Lira
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (D.S.); (A.F.V.); (A.S.); (M.A.S.A.); (C.A.B.d.L.)
| | | | - Wagner Martins
- Faculdade de Fisioterapia, Universidade de Brasília, Distrito Federal, Brasilia 70910-900, Brazil;
| | - Paulo Gentil
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia 74690-900, Brazil; (D.S.); (A.F.V.); (A.S.); (M.A.S.A.); (C.A.B.d.L.)
- Correspondence: ; Tel.: +55-62-3521-1021
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11
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High-intensity interval training in cardiac rehabilitation. SPORT SCIENCES FOR HEALTH 2021. [DOI: 10.1007/s11332-021-00731-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Identification of Critical Genes and Signaling Pathways in Human Monocytes Following High-Intensity Exercise. Healthcare (Basel) 2021; 9:healthcare9060618. [PMID: 34067297 PMCID: PMC8224747 DOI: 10.3390/healthcare9060618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/16/2021] [Accepted: 05/17/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Monocytes are critical components, not only for innate immunity, but also for the activation of the adaptive immune system. Many studies in animals and humans have demonstrated that monocytes may be closely associated with chronic inflammatory diseases and be proved to be pivotal in the association between high-intensity exercise and anti-inflammation response. However, the underlying molecular mechanisms driving this are barely understood. The present study aimed to screen for potential hub genes and candidate signaling pathways associated with the effects of high-intensity exercise on human monocytes through bioinformatics analysis. MATERIALS AND METHODS The GSE51835 gene expression dataset was downloaded from the Gene Expression Omnibus database. The dataset consists of 12 monocyte samples from two groups of pre-exercise and post-exercise individuals. Identifying differentially expressed genes (DEGs) with R software, and functional annotation and pathway analyses were then performed with related web databases. Subsequently, a protein-protein interaction (PPI) network which discovers key functional protein and a transcription factors-DEGs network which predicts upstream regulators were constructed. RESULTS A total of 146 differentially expressed genes were identified, including 95 upregulated and 51 downregulated genes. Gene Ontology analysis indicated that in the biological process functional group, these DEGs were mainly involved in cellular response to hydrogen peroxide, response to unfolded protein, negative regulation of cell proliferation, cellular response to laminar fluid shear stress, and positive regulation of protein metabolic process. The top five enrichment pathways in a Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were the FoxO signaling pathway, protein processing in the endoplasmic reticulum, influenza A, the ErbB signaling pathway, and the MAPK signaling pathway. TNF, DUSP1, ATF3, CXCR4, NR4A1, BHLHE40, CDKN1B, SOCS3, TNFAIP3, and MCL1 were the top 10 potential hub genes. The most important modules obtained in the PPI network were performed KEGG pathway analysis, which showed that these genes were mainly involved in the MAPK signaling pathway, the IL-17 signaling pathway, the TNF signaling pathway, osteoclast differentiation, and apoptosis. A transcription factor (TF) target network illustrated that FOXJ2 was a critical regulatory factor. CONCLUSIONS This study identified the essential genes and pathways associated with exercise and monocytes. Among these, four essential genes (TNF, DUSP1, CXCR4, and NR4A1) and the FoxO signaling pathway play vital roles in the immune function of monocytes. High-intensity exercise may improve the resistance of chronic inflammatory diseases by regulating the expression of these genes.
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13
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Moghadam MT, Taati B, Paydar Ardakani SM, Suzuki K. Ramadan Fasting During the COVID-19 Pandemic; Observance of Health, Nutrition and Exercise Criteria for Improving the Immune System. Front Nutr 2021; 7:570235. [PMID: 33521030 PMCID: PMC7838371 DOI: 10.3389/fnut.2020.570235] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 12/14/2020] [Indexed: 12/11/2022] Open
Abstract
Fasting is one of the religious rituals of Muslims worldwide who refrain from eating foods and liquids every year during Ramadan. This year (2020), Ramadan is very different from previous years due to the outbreak of a terrible microscopic giant called coronavirus disease 2019 (COVID-19). The pandemic COVID-19 has made Ramadan very important this year because the virus has infected millions of people around the world and killed thousands, especially people with immunodeficiency. In dealing with COVID-19, maintaining good hygiene and supporting the immune system are effective, preventive approaches. Moderate exercise training and proper nutrition are the most important factors to support immune function. Lack of facilities, poor health and many traditions that lead to public community gatherings have made many Islamic countries susceptible to this dangerous virus. In such an unprecedented situation, there are many Muslims who doubt whether they can fast or not. Therefore, the proposal of usable exercise programs and effective nutritional strategies is imperative. In this study, we will look at the proposed health effects of fasting and its impact on the immune system, the effects of Ramadan intermittent fasting on resting values and responses of immunological/antioxidant biomarkers in elite and recreational athletes, together with the important health, nutrition, and exercise advice that fasting people need to follow in the event of a COVID-19 outbreak.
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Affiliation(s)
- Majid Taati Moghadam
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - Behzad Taati
- Department of Exercise Physiology, Faculty of Sports Sciences, University of Guilan, Rasht, Iran
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14
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Suzuki K, Hayashida H. Effect of Exercise Intensity on Cell-Mediated Immunity. Sports (Basel) 2021; 9:sports9010008. [PMID: 33440732 PMCID: PMC7826544 DOI: 10.3390/sports9010008] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/13/2020] [Accepted: 01/06/2021] [Indexed: 12/16/2022] Open
Abstract
Moderate-intensity exercise is considered to enhance immune function and to be useful for preventing acute upper respiratory infections and similar conditions. Many people practice low-intensity short-duration exercise with the expectation of a beneficial effect on immunocompetency. However, it is difficult to affirm the existence of definite evidence of such a benefit. In this article, we discuss the effects of low-intensity short-duration exercise on cell-mediated immunity, and contrast them to the effects of high-intensity and long-duration exercise. Whereas high-intensity exercise induces inflammation and reduces cell-mediated immune system function, low-intensity exercise does not appear to have a large effect on either inflammation or cell-mediated immune function. Low-intensity exercises such as walking and yoga, which are helpful to relieve stress, cannot be considered as harmful to the immune system. Although yoga was shown to impose fewer restrictions on breathing and physical strain, the evidence that yoga enhances cell-mediated immunity remains insufficient. Therefore, further studies are needed to examine the exercise mode that may be most effective for improvement of immune functions.
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Affiliation(s)
- Katsuhiko Suzuki
- Faculty of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa 359-1192, Japan
- Correspondence: ; Tel.: +81-4-2947-6898
| | - Harumi Hayashida
- Faculty of Culture and Sport Policy, Toin University of Yokohama, 1614 Kurogane-cho, Aoba-ku, Yokohama 225-8503, Japan;
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15
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Cloosterman KLA, van Middelkoop M, Krastman P, de Vos RJ. Running behavior and symptoms of respiratory tract infection during the COVID-19 pandemic: A large prospective Dutch cohort study. J Sci Med Sport 2020; 24:332-337. [PMID: 33189596 PMCID: PMC7575428 DOI: 10.1016/j.jsams.2020.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/24/2020] [Accepted: 10/12/2020] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To explore changes in running behavior due to the Coronavirus Disease 2019 (COVID-19) pandemic, assess presence of symptoms suggestive for COVID-19 and identify whether there is an association between running behavior and COVID-19. DESIGN Prospective cohort study. METHODS For this study we used a cohort of runners participating in an ongoing randomized controlled trial on running injury prevention among recreational runners. At baseline, demographic and training variables were collected. Seven weeks after starting the lockdown, information on running behavior (interval training, training with partner and physical distancing during training) and running habits (training frequency, duration, distance and speed) were obtained. Furthermore, healthcare utilization and symptoms suggestive for COVID-19 were assessed. To determine the association between running and symptoms suggestive for COVID-19, univariate and multivariate logistic regression analyses were performed. RESULTS Of the 2586 included participants, 2427 (93.9%) participants continued running during lockdown with no significant changes in mean weekly training variables. A total of 253 participants (9.8%) experienced symptoms suggestive for COVID-19 and 10 participants tested positive for COVID-19. Two participants were admitted to hospital due to COVID-19 with both one day of admission. Running behavior and running habits were not associated with the onset of symptoms suggestive for COVID-19. CONCLUSIONS The large majority of runners in the Netherlands did not change their running habits during lockdown. No association between running behavior or running habits and onset of symptoms suggestive for COVID-19 was identified. This implicates that running outdoor during lockdown does not negatively affect health of runners.
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Affiliation(s)
- Kyra L A Cloosterman
- Department of General Practice, Erasmus MC University Medical Centre, The Netherlands.
| | | | - Patrick Krastman
- Department of General Practice, Erasmus MC University Medical Centre, The Netherlands
| | - Robert-Jan de Vos
- Department of Orthopedics and Sports Medicine, Erasmus MC University Medical Centre, The Netherlands
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16
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Sá Filho AS, Miranda TG, de Paula CC, Barsanulfo SR, Teixeira D, Monteiro D, Cid L, Imperatori C, Yamamoto T, Murillo-Rodriguez E, Amatriain Fernández S, Budde H, Machado S. COVID-19 and Quarantine: Expanding Understanding of How to Stay Physically Active at Home. Front Psychol 2020; 11:566032. [PMID: 33192841 PMCID: PMC7658189 DOI: 10.3389/fpsyg.2020.566032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/07/2020] [Indexed: 12/14/2022] Open
Affiliation(s)
- Alberto Souza Sá Filho
- Post Graduate Program of University Center of Anápolis (UniEVANGÉLICA), Anápolis, Brazil.,Physical Education Department of Universidade Paulista (UNIP-Campus Flamboyant), Goiânia, Brazil
| | | | - Carolina Cavalcante de Paula
- Post Graduate Program of University Center of Anápolis (UniEVANGÉLICA), Anápolis, Brazil.,Department of Cell and Developmental Biology, Institute of Biomedical Sciences (ICB), University of São Paulo (USP), São Paulo, Brazil
| | | | - Diogo Teixeira
- Faculty of Physical Education and Sport, Universidade Lusófona de Humanidades e Tecnologias (ULHT), Lisbon, Portugal.,Intercontinental Neuroscience Research Group, Mérida, Mexico
| | - Diogo Monteiro
- Department of Human Kinetics, ESECS, Polytechnic of Leiria, Leiria, Portugal.,Research Center in Sport, Health and Human Development (CIDESD), Vila Real, Portugal
| | - Luis Cid
- Research Center in Sport, Health and Human Development (CIDESD), Vila Real, Portugal.,Sport Science School of Rio Maior (ESDRM-IPSantarém), Rio Maior, Portugal
| | - Claudio Imperatori
- Intercontinental Neuroscience Research Group, Mérida, Mexico.,Cognitive and Clinical Psychology Laboratory, Department of Human Science, European University of Rome, Rome, Italy
| | - Tetsuya Yamamoto
- Intercontinental Neuroscience Research Group, Mérida, Mexico.,Graduate School of Technology, Industrial and Social Sciences, Tokushima University, Tokushima, Japan
| | - Eric Murillo-Rodriguez
- Intercontinental Neuroscience Research Group, Mérida, Mexico.,Escuela de Medicina, División Ciencias de la Salud, Universidad Anáhuac Mayab, Yucatán, Mexico
| | | | - Henning Budde
- Intercontinental Neuroscience Research Group, Mérida, Mexico.,Faculty of Human Sciences, Medical School Hamburg, Hamburg, Germany
| | - Sergio Machado
- Intercontinental Neuroscience Research Group, Mérida, Mexico.,Laboratory of Physical Activity Neuroscience, Physical Activity Sciences Postgraduate Program of Salgado de Oliveira University (PPGCAF/UNIVERSO), Niterói, Brazil.,Laboratory of Physical Activity Neuroscience, Neurodiversity Institute, Queimados, Brazil
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17
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Tan AL, Farrow M, Biglands J, Fernandes RJ, Abraldes JA, de Souza Castro FA, de Souza HL, Arriel RA, Meireles A, Marocolo M, González-Rayas JM, Rayas-Gómez AL, Mobayed-Vega FN, González-Yáñez JM, Hirai DM, Belbis MD, Holmes MJ, Calvo N, Ferguson SK, Fernandes T, Oliveira EM, Pun M, Bhandari SS. Commentaries on Viewpoint: The interaction between SARS-CoV-2 and ACE2 may have consequences for skeletal muscle viral susceptibility and myopathies. J Appl Physiol (1985) 2020; 129:868-871. [PMID: 33027604 PMCID: PMC7839240 DOI: 10.1152/japplphysiol.00775.2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Ai Lyn Tan
- NIHR Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
| | - Matthew Farrow
- NIHR Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom,School of Pharmacy and Medical Sciences, University of Bradford, United Kingdom
| | - John Biglands
- NIHR Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom,Medical Physics and Engineering, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Ricardo J. Fernandes
- Centre of Research, Education, Innovation and Intervention in Sport, Faculty of Sport, University of Porto, Porto, Portugal,Porto Biomechanics Laboratory, University of Porto, Porto, Portugal
| | - J. Arturo Abraldes
- Department of Physical Activity and Sport, Faculty of Sports Sciences, University of Murcia, Murcia, Spain
| | - Flávio Antônio de Souza Castro
- School of Physical Education, Physiotherapy and Dance, Aquatic Sports Research Group, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Hiago L.R. de Souza
- Physiology and Human Performance Research Group, Department of Physiology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Rhai A. Arriel
- Physiology and Human Performance Research Group, Department of Physiology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Anderson Meireles
- Physiology and Human Performance Research Group, Department of Physiology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Moacir Marocolo
- Physiology and Human Performance Research Group, Department of Physiology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - José Manuel González-Rayas
- School of Medicine and Health Sciences, Monterrey Institute of Technology and Higher Education, Monterrey, México
| | | | | | | | - Daniel M. Hirai
- Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana
| | - Michael D. Belbis
- Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana
| | - Michael J. Holmes
- Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana
| | - Nainoa Calvo
- Department of Kinesiology and Exercise Science, College of Natural and Health Sciences, University of Hawaii at Hilo, Hilo, Hawaii
| | - Scott K. Ferguson
- Department of Kinesiology and Exercise Science, College of Natural and Health Sciences, University of Hawaii at Hilo, Hilo, Hawaii
| | - Tiago Fernandes
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Edilamar Menezes Oliveira
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Matiram Pun
- Department of Physiology & Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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18
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Rahmati-Ahmadabad S, Hosseini F. Exercise against SARS-CoV-2 (COVID-19): Does workout intensity matter? (A mini review of some indirect evidence related to obesity). ACTA ACUST UNITED AC 2020; 19:100245. [PMID: 32342019 PMCID: PMC7184978 DOI: 10.1016/j.obmed.2020.100245] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 01/21/2023]
Abstract
SARS-CoV-2 (COVID-19) is a new virus causing respiratory illness outbreak. Nowadays, COVID-19 has spread to several countries around the world and is presently a major global concern. It appears that no certain effective pharmaceutical agent is currently available for it. It seems that obesity is one of the biggest risk factors related to COVID-19 hospitalization and critical illness. The strengthening of the body systems by non-drug ways is very important especially in obese people. On the basis of some indirect evidence, it seems that moderate physical activity can be recommended as a non-pharmacological, inexpensive, and viable way to cope with corona. On the other hand, recommending higher intensity exercise needs further consideration to make final decision in this regard. As a conservative approach, high intensity exercise is not recommended against COVID-19 virus. It seems that moderate intensity exercise can be recommended as a way to cope with COVID-19. The ‘open window’ theory and ‘J curve’ concept explain the effect of exercise intensity on immune system.
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Affiliation(s)
| | - Fahimeh Hosseini
- Exercise Biochemistry Division, Faculty of Sport Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran
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19
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Roche J, Isacco L, Perret F, Dumoulin G, Gillet V, Mougin F. Beneficial effects of a lifestyle intervention program on C-reactive protein: impact of cardiorespiratory fitness in obese adolescents with sleep disturbances. Am J Physiol Regul Integr Comp Physiol 2019; 316:R376-R386. [PMID: 30789791 DOI: 10.1152/ajpregu.00309.2018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The objectives of this study were to assess the relationship between inflammation and obstructive sleep apnea (OSA) and determine whether the lifestyle program's effects on inflammatory markers are associated with changes in anthropometric parameters, cardiorespiratory fitness, sleep duration, and OSA severity in severely obese adolescents. Participants were aged 14.6 (SD 1.2) yr, with a body mass index (BMI) of 40.2 (SD 6.5) kg/m2. Sleep, anthropometric parameters, glucose metabolism, inflammatory profile, and cardiorespiratory fitness [V̇o2peak relative to body weight (V̇o2peakBW) and fat-free mass (V̇o2peakFFM)] were assessed at admission and at the end of a 9-mo lifestyle intervention program (LIP). Associations between C-reactive protein (CRP) concentrations and BMI, sex, oxygen desaturation index (ODI), sleep fragmentation, total sleep time (TST), and V̇o2peak were assessed via ANCOVA. Twenty-three subjects completed the study. OSA subjects ( n = 13) exhibited higher CRP concentrations and a trend for higher BMI than non-OSA subjects ( P = 0.09) at admission. After intervention, OSA was normalized in six subjects, and CRP significantly decreased in the OSA group and in the whole population. In both groups, leptin levels significantly decreased, whereas adiponectin concentrations increased. At admission, BMI adjusted for sex, arousal index, ODI, TST, and V̇o2peakBW was associated with CRP levels (adjusted r2 = 0.32, P < 0.05). The decrease in CRP concentrations postintervention was associated with enhanced V̇o2peakFFM adjusted for sex, weight loss, and changed sleep parameters (adjusted r2 = 0.75, P < 0.05). Despite higher amounts of CRP in OSA subjects, obesity severity outweighs the proinflammatory effects of OSA, short sleep duration, and low cardiorespiratory fitness. However, enhanced cardiorespiratory fitness is associated with the decrease of inflammation after controlling for the same parameters.
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Affiliation(s)
- Johanna Roche
- Research unit EA3920, Prognostic Markers and Regulatory Factors of Cardiovascular Diseases and Exercise Performance, Health, Innovation platform, University of Bourgogne Franche-Comté , Besançon , France.,Sports Science Faculty, University of Bourgogne Franche-Comté , Besançon , France.,Sleep Medicine Center, Ellipse, Franois, France
| | - Laurie Isacco
- Research unit EA3920, Prognostic Markers and Regulatory Factors of Cardiovascular Diseases and Exercise Performance, Health, Innovation platform, University of Bourgogne Franche-Comté , Besançon , France.,Sports Science Faculty, University of Bourgogne Franche-Comté , Besançon , France
| | - Frédéric Perret
- UGECAM Bourgogne Franche-Comté, Specialized residential institution, La Beline, Salins les Bains, France
| | - Gilles Dumoulin
- Research unit EA3920, Prognostic Markers and Regulatory Factors of Cardiovascular Diseases and Exercise Performance, Health, Innovation platform, University of Bourgogne Franche-Comté , Besançon , France.,University Hospital of Besançon, Department of Endocrine and Metabolic Biochemistry , Besançon , France
| | | | - Fabienne Mougin
- Research unit EA3920, Prognostic Markers and Regulatory Factors of Cardiovascular Diseases and Exercise Performance, Health, Innovation platform, University of Bourgogne Franche-Comté , Besançon , France.,Sports Science Faculty, University of Bourgogne Franche-Comté , Besançon , France
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