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Ye Y, Wan M, Lin H, Xia R, He J, Qiu P, Zheng G. Effects of Baduanjin exercise on cognitive frailty, oxidative stress, and chronic inflammation in older adults with cognitive frailty: a randomized controlled trial. Front Public Health 2024; 12:1385542. [PMID: 38846613 PMCID: PMC11153822 DOI: 10.3389/fpubh.2024.1385542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 05/10/2024] [Indexed: 06/09/2024] Open
Abstract
Background Oxidative stress and chronic inflammation play an important role in the pathogenesis process of cognitive frailty (CF). Regular Baduanjin exercise could improve cognitive frailty in older adults, but it is unclear whether the effect of Baduanjin exercise on improving CF is mediated by modulating circulating oxidative stress and inflammatory process. Method A total of 102 community-dwelling older adults with CF were recruited and randomly allocated into a 24-week Baduanjin exercise training group or no specific exercise intervention control group at an equal rate. Cognitive function and physical frailty index were assessed using the Montreal Cognitive Assessment (MoCA) and the Edmonton Frail Scale (EFS), as well as the oxidative stress and inflammatory cytokines were measured at baseline and after intervention. Result After 24 weeks of intervention, the increased MoCA score (2.51 ± 0.32 points, p < 0.001) and the decreased EFS scores (1.94 ± 0.20 points, p = 0.012) in the Baduanjin group were significantly higher than those in the control group. Serum antioxidant SOD levels were increased by 10.03 ± 4.73 U/mL (p < 0.001), and the prooxidative MDA and 8-iso-PGF2α levels were decreased by -1.08 ± 0.80 nmol/mL (p = 0.030) and -86.61 ± 15.03 ng/L (p < 0.001) in the Baduanjin training group; while inflammatory cytokines IFN-γ, IL-2 and IL-4 levels were increased (1.08 ± 0.33 pg./mL, p = 0.034, 2.74 ± 0.75 pg./mL, p = 0.04 and 1.48 ± 0.35 pg./mL, p = 0.042). In addition, a mediation effect that Baduanjin training improved cognitive ability mediated by an increase of circulating IFN-γ and IL-2 levels were observed in this study. Conclusion Regular Baduanjin exercise training could improve the cognitive frailty of the community-dwelling older adults with CF, and modulate oxidative stress and inflammatory processes by reducing circulating pro-oxidative MDA and 8-iso-PGF2α levels and increasing anti-oxidative SOD levels, as well as impacting inflammatory cytokines IFN-γ, IL-2, and IL-4 levels. Nevertheless, the mechanism of Baduanjin exercise mediating oxidative stress and inflammatory processes should be cautious to be explained. Clinical trial registration http://www.chictr.org.cn/index.aspx, ChiCTR1800020341.
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Affiliation(s)
- Yu Ye
- College of Nursing and Health Management, Shanghai University of Medicine & Health Sciences, Shanghai, China
- Medical School of Chinese PLA, Chinese PLA General Hospital, Beijing, China
- Department of Rehabilitation Medicine, The Second Medical Center, Chinese PLA General Hospital, National Clinical Research Center for Geriatric Diseases, Beijing, China
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Mingyue Wan
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Huiying Lin
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Rui Xia
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jianquan He
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Pingting Qiu
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Guohua Zheng
- College of Nursing and Health Management, Shanghai University of Medicine & Health Sciences, Shanghai, China
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2
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Edwards JJ, Coleman DA, Ritti-Dias RM, Farah BQ, Stensel DJ, Lucas SJE, Millar PJ, Gordon BDH, Cornelissen V, Smart NA, Carlson DJ, McGowan C, Swaine I, Pescatello LS, Howden R, Bruce-Low S, Farmer CKT, Leeson P, Sharma R, O'Driscoll JM. Isometric Exercise Training and Arterial Hypertension: An Updated Review. Sports Med 2024:10.1007/s40279-024-02036-x. [PMID: 38762832 DOI: 10.1007/s40279-024-02036-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2024] [Indexed: 05/20/2024]
Abstract
Hypertension is recognised as a leading attributable risk factor for cardiovascular disease and premature mortality. Global initiatives towards the prevention and treatment of arterial hypertension are centred around non-pharmacological lifestyle modification. Exercise recommendations differ between professional and scientific organisations, but are generally unanimous on the primary role of traditional aerobic and dynamic resistance exercise. In recent years, isometric exercise training (IET) has emerged as an effective novel exercise intervention with consistent evidence of reductions in blood pressure (BP) superior to that reported from traditional guideline-recommended exercise modes. Despite a wealth of emerging new data and endorsement by select governing bodies, IET remains underutilised and is not widely prescribed in clinical practice. This expert-informed review critically examines the role of IET as a potential adjuvant tool in the future clinical management of BP. We explore the efficacy, prescription protocols, evidence quality and certainty, acute cardiovascular stimulus, and physiological mechanisms underpinning its anti-hypertensive effects. We end the review with take-home suggestions regarding the direction of future IET research.
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Affiliation(s)
- Jamie J Edwards
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK
| | - Damian A Coleman
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK
| | - Raphael M Ritti-Dias
- Graduate Program in Rehabilitation Sciences, University Nove de Julho, São Paulo, Brazil
| | - Breno Q Farah
- Department of Physical Education, Universidade Federal Rural de Pernambuco, Recife, Brazil
| | - David J Stensel
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- NIHR Leicester Biomedical Research Centre, University Hospitals of Leicester NHS Trust and the University of Leicester, Leicester, UK
- Faculty of Sport Sciences, Waseda University, Tokyo, Japan
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong, China
| | - Sam J E Lucas
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Philip J Millar
- Human Cardiovascular Physiology Laboratory, Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, Guelph, ON, Canada
| | - Ben D H Gordon
- Department of Health and Human Development, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Neil A Smart
- School of Science and Technology, University of New England, Armidale, NSW, Australia
| | - Debra J Carlson
- School of Health, Medical and Applied Sciences, CQ University, North Rockhampton, QLD, Australia
| | - Cheri McGowan
- Department of Kinesiology, University of Windsor, Windsor, ON, Canada
| | - Ian Swaine
- Sport Science, University of Greenwich, London, UK
| | - Linda S Pescatello
- Department of Kinesiology, University of Connecticut, Storrs, CT, 06269, USA
| | - Reuben Howden
- Department of Applied Physiology, Health and Clinical Sciences, UNC Charlotte, Charlotte, NC, 28223, USA
| | - Stewart Bruce-Low
- Department of Applied Sport and Exercise Science, University of East London, London, UK
| | | | - Paul Leeson
- Oxford Clinical Cardiovascular Research Facility, Department of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Rajan Sharma
- Department of Cardiology, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, Tooting, London, SW17 0QT, UK
| | - Jamie M O'Driscoll
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK.
- Department of Cardiology, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, Tooting, London, SW17 0QT, UK.
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3
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Swift HT, O'Driscoll JM, Coleman DD, Caux AD, Wiles JD. Acute cardiac autonomic and haemodynamic responses to leg and arm isometric exercise. Eur J Appl Physiol 2022; 122:975-985. [PMID: 35089384 DOI: 10.1007/s00421-022-04894-7] [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: 09/09/2021] [Accepted: 01/13/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Acute cardiovascular responses following a single session of isometric exercise (IE) have been shown to predict chronic adaptations in blood pressure (BP) regulation. It was hypothesised that exercises which recruit more muscle mass induce greater reductions in BP compared to exercises using smaller muscle mass. To test this hypothesis, the current study aimed to compare the acute haemodynamic and autonomic responses to a single session of isometric wall squat (IWS) and isometric handgrip (IHG) training. METHODS Twenty-six sedentary participants performed a single IWS and IHG session in a randomised cross-over design, with training composed of 4 × 2-min contractions, with 2-min rest, at 95 HRpeak and 30% MVC respectively. Haemodynamic and cardiac autonomic variables were recorded pre, during, immediately post, and 1-h post-exercise, with the change from baseline for each variable used for comparative analysis. RESULTS During IWS exercise, there was a significantly greater increase in systolic BP (P < 0.001), diastolic BP (P < 0.001), mean BP (P < 0.001), heart rate (P < 0.001), and cardiac output (P < 0.001), and a contrasting decrease in baroreflex effectiveness index (BEI) and cardiac baroreceptor sensitivity (cBRS). In the 10-min recovery period following IWS exercise, there was a significantly greater reduction in systolic BP (P = 0.005), diastolic BP (P = 0.006), mean BP (P = 0.003), total peripheral resistance (TPR) (P < 0.001), BEI (P = 0.003), and power spectral density (PSD-RRI) (P < 0.001). There were no differences in any variables between conditions 1-h post exercise. CONCLUSIONS Isometric wall squat exercise involving larger muscle mass is associated with a significantly greater post-exercise hypotensive response during a 10-min recovery window compared to smaller muscle mass IHG exercise. The significantly greater reduction in TPR may be an important mechanism for the differences in BP response.
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Affiliation(s)
- Harry T Swift
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK
| | - Jamie M O'Driscoll
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK
| | - Damian D Coleman
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK
| | - Anthony De Caux
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK
| | - Jonathan D Wiles
- School of Psychology and Life Sciences, Canterbury Christ Church University, Kent, CT1 1QU, UK.
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Rosa TS, Corrêa HL, Deus LA, Stone W, Reis AL, Gadelha AB, de Araújo TB, Silva Junior PR, Moraes MR, Silva JAB, Tzanno-Martins C, Simões HG, Prestes J, Neves RVP. Effects of dynamic and isometric resistance training protocols on metabolic profile in hemodialysis patients: a randomized controlled trial. Appl Physiol Nutr Metab 2021; 46:1029-1037. [PMID: 33651633 DOI: 10.1139/apnm-2020-0900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of this study was to compare the effect of dynamic (DRT) and isometric (IRT) resistance training on glycemic homeostasis, lipid profile, and nitric oxide (NO) in hemodialysis (HD) patients. Patients were randomly distributed into 3 groups: control (n = 65), DRT (n = 65), and IRT (n = 67). Patients assessed before and after the intervention period were tested for fasting blood glucose, glycated hemoglobin, oral glucose tolerance test, insulin resistance, lipid profile, leptin, insulin, adiponectin, C-reactive protein, and NO . Patients underwent to strength and body composition assessments. Subjects allocated in both DRT and IRT groups took part in a 24-week resistance training program, 3 times per week. Each training session was approximately 1 hour before dialysis and consisted of 3 sets of 8-12 repetitions at low intensity. Total workload was higher in the DRT as compared with the IRT. This heightened workload related to better glycemic homeostasis in HD patients as measured by regulation of insulin, adiponectin, and leptin, while improveing triglycerides, free-fat mass, and muscle strength. Additionally, NO levels were increased in the DRT group. NO was significantly correlated with glucose intolerance (r = -0.42, p = 0.0155) and workload (r = 0.46, p = 0.0022). The IRT group only improved strength (p < 0.05). Twenty-four weeks of DRT improved glycemic homeostasis, lipid profile, and NO in HD patients. Although IRT seems to play an important role in increasing strength, DRT might be a better choice to promote metabolic adjustments in HD patients. Clinical trial: http://www.ensaiosclinicos.gov.br/rg/RBR-3gpg5w. Novelty: DRT might be a better choice for metabolic improvements in patients with chronic kidney disease (CKD). Exercise-training might treat metabolic imbalance in CKD patients.
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Affiliation(s)
- Thiago Santos Rosa
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Hugo Luca Corrêa
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Lysleine Alves Deus
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Whitley Stone
- School of Kinesiology, Recreation, and Sport, Western Kentucky University, KY, USA
| | - Andrea Lucena Reis
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - André Bonadias Gadelha
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil.,Seção de Educação Física, Colégio Militar de Brasília
| | | | | | - Milton Rocha Moraes
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | | | | | | | - Jonato Prestes
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
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Silva PHM, de Brito LC, Cabral LLP, Farias-Junior LF, Browne RAV, Vianna LC, Costa EC. Effects of Isometric Biceps Exercise on Blood Pressure in Adults with Hypertension. Int J Sports Med 2021; 42:985-993. [PMID: 33618392 DOI: 10.1055/a-1337-2998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
We investigated the acute effects of isometric biceps exercise on resting and ambulatory blood pressure in hypertensive adults. A total of 12 medicated hypertensive adults (aged 47±7 years; body mass index 27.2±2.7 kg/m2; resting blood pressure 123±12/74±6 mmHg) performed an isometric biceps exercise session (bilateral biceps exercise; 4×1 min at 30% of 1-RM, 2 min recovery) and a control session (without exercise) in a randomized order separated by a 7 to 10-day period. Resting blood pressure, heart rate, and heart rate variability indexes (SDNN, RMSSD, LF, HF, and LF/HF) were measured pre- and up to 30 min post-sessions. Next, ambulatory blood pressure was monitored during 22-hour post-sessions (awake and asleep periods). No significant changes were observed for resting blood pressure, heart rate, or heart rate variability indexes up to 30 min post-sessions (p>0.05). Furthermore, no significant differences were observed in average ambulatory blood pressure values in 22-hour (126±11/71±6 mmHg vs. 126±15/71±9 mmHg), awake (127±10/74±6 mmHg vs. 130±14/75±10 mmHg), and asleep (123±15/68±6 mmHg vs. 120±17/66±9 mmHg) periods between the control and isometric sessions, respectively (p>0.05). In conclusion, an isometric biceps exercise session does not elicit an acute antihypertensive effect in adults with hypertension, which suggests that its prescription to improve the acute BP control is limited.
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Affiliation(s)
| | | | | | | | | | - Lauro C Vianna
- NeuroVASQ - Integrative Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brazil
| | - Eduardo Caldas Costa
- Graduate Program in Physical Education, Federal University of Rio Grande do Norte, Natal, Brazil.,Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil.,Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Brazil
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6
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Zhang Y, He N, Feng B, Ye H. Exercise Mediates Heart Protection via Non-coding RNAs. Front Cell Dev Biol 2020; 8:182. [PMID: 32266263 PMCID: PMC7098911 DOI: 10.3389/fcell.2020.00182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 03/04/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular diseases (CVDs) have become the central matter of death worldwide and have emerged as a notable concern in the healthcare field. There is accumulating evidence that regular exercise training can be as a reliable and widely favorable approach to prevent the heart from cardiovascular events. Non-coding RNAs (ncRNAs) could act as innovative biomarkers and auspicious therapeutic targets to reduce the incidence of CVDs. In this review, we summarized the regulatory effects of ncRNAs in the cardiac-protection provided by exercise to assess potential therapies for CVDs and disease prevention.
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Affiliation(s)
- Yuelin Zhang
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Nana He
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China.,Department of Experimental Medical Science, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Beili Feng
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Honghua Ye
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
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