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Davie A, Beavers R, Denham J. The application of the pyramidal training model for conditioning thoroughbred horses. J Equine Vet Sci 2025; 149:105567. [PMID: 40216095 DOI: 10.1016/j.jevs.2025.105567] [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: 10/12/2024] [Revised: 04/08/2025] [Accepted: 04/08/2025] [Indexed: 04/17/2025]
Abstract
The purpose of this review was to analyze the scientific background and practical application of a very successful human training methodology, the pyramidal training model, to the Thoroughbred racehorse. Despite years of research and accumulated knowledge on human training methods to enhance endurance performance, Thoroughbred training programs have lacked significant change. This review introduces the pyramidal training model, explains the science that underpins this training concept and outlines one approach to translate this science into the equine field. It also discusses the importance of training load and provides insight into the monitoring of the load and psychophysiological stress level of the horse during training. The use of heart rate and blood lactate responses to exercise is encouraged to guide exercise training sessions. These responses are the best indices of internal load, and the most accurate measure of effort in horses. Applying this information can help provide the desired training stimulus and overall training workload to maximize endurance performance.
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Affiliation(s)
- Allan Davie
- Australian Equine Racing and Research Centre, Ballina, New South Wales, 2478, Australia
| | - Rosalind Beavers
- Faculty of Health Sciences, Southern Cross University, East Lismore, New South Wales, 2480, Australia
| | - Joshua Denham
- School of Health and Medical Sciences, University of Southern Queensland, Ipswich,4305, Queensland, Australia; Centre for Health Research, Toowoomba, Queensland, 4350, Australia.
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2
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Stemmerik MG, Barthel B, Andersen NR, Skriver SV, Russell AJ, Vissing J. Universal Proteomic Signature After Exercise-Induced Muscle Injury in Muscular Dystrophies. Ann Clin Transl Neurol 2025; 12:998-1011. [PMID: 40110646 DOI: 10.1002/acn3.70035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2025] [Accepted: 03/04/2025] [Indexed: 03/22/2025] Open
Abstract
OBJECTIVE Several neuromuscular disorders (NMDs) are characterized by progressive muscle damage and are marked by the elevation of circulating muscle proteins from activity-related injury. Despite a diverse array of genetic drivers, many NMDs share similar patterns of exercise intolerance and higher concentrations of muscle injury proteins relative to unaffected individuals. While the interplay between the nature of the muscle injury and the specific genetic driver is poorly understood, the similarities exhibited by various NMDs suggest that a common proteomic signature of muscle injury may exist. METHODS We used an established exercise challenge and the SOMAscan proteomics platform to study the baseline and post-exercise proteomic profiles in a cross-sectional study of three different muscular dystrophies: Becker muscular dystrophy (BMD) and limb girdle muscular dystrophy types R9 and R12. RESULTS Our Results Uncover a Common Signature of Circulating Proteins That Are Elevated in all Three Myopathies, Some of Which Are Further Elevated by Exercise in Becker Muscular Dystrophy and Limb Girdle Muscular Dystrophy Type R9, and Others That Are Not Responsive to Exercise. INTERPRETATION Interestingly, these two signatures exhibit opposing trajectories with age in a larger cross-sectional cohort of BMD individuals. This research represents a first step toward defining an annotated protein signature coupled with activity-injury, a defining pathophysiological feature of many myopathies.
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Affiliation(s)
- Mads G Stemmerik
- Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | - Nanna R Andersen
- Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Sofie V Skriver
- Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | - John Vissing
- Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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3
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Espírito-Santo C, Guardiola FA, Ozório ROA, Magnoni LJ. Induced swimming in European seabass (Dicentrarchus labrax): effects on the stress response, immune, and antioxidant status. FISH PHYSIOLOGY AND BIOCHEMISTRY 2025; 51:58. [PMID: 40029414 PMCID: PMC11876196 DOI: 10.1007/s10695-025-01474-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 02/23/2025] [Indexed: 03/05/2025]
Abstract
Suitable swimming conditions can improve the growth and welfare of farmed fish. This study investigated how swimming affects immune and oxidative responses in European seabass (Dicentrarchus labrax), an important farmed fish species in Southern Europe. Thirty-two specimens were assigned into four experimental groups with the following conditions for 6 h: steady low (L, 0.8 body lengths (BL)⋅s-1); steady high (H, 2.2 BL⋅s-1); oscillating (O, 0.8-2.2 BL⋅s-1) swimming speeds; and control non-induced to swim (C, < 0.1 BL⋅s-1). The H group exhibited higher white blood cell counts and plasma cortisol levels compared to the C and L groups. However, innate immune parameters in plasma and skin mucus showed no differences between groups. Gene expression revealed an up-regulation of inflammatory cytokines (tnfα and il1β) and igf1 in the gills of fish from H and L groups, respectively, whilst no variations were observed in the head-kidney. In the skin, tnfα was up-regulated in the L group. Moreover, the H group showed increased superoxide dismutase and catalase activities and higher lipid peroxidation levels in red muscle. The L group had a higher ratio of reduced/oxidized glutathione (GSH: GSSG) in red muscle, suggesting enhanced antioxidant status. Under all swimming conditions, the GSH: GSSG ratio was increased in the white muscle. Conversely, hepatic markers of oxidative stress were similar among groups. Results suggest that steady swimming at 0.8 BL⋅s-1 enhanced the antioxidant status in red muscle which may be of relevance to improve the welfare of this cultured species.
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Affiliation(s)
- Carlos Espírito-Santo
- Faculty of Sciences, University of Porto, Rua Do Campo Alegre, 4069-007, Porto, Portugal.
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros Do Porto de Leixões, University of Porto, Av. General Norton de Matos S/N, 4450-208, Matosinhos, Portugal.
| | - Francisco A Guardiola
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - Rodrigo O A Ozório
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros Do Porto de Leixões, University of Porto, Av. General Norton de Matos S/N, 4450-208, Matosinhos, Portugal
| | - Leonardo J Magnoni
- The New Zealand Institute for Plant and Food Research Limited, 293 Akersten St. Port Nelson, Nelson, 7010, New Zealand
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4
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Cosio PL, Moreno-Simonet L, Mechó S, de Blas Foix X, Lloret M, Padulles X, Padulles JM, Farran-Codina A, Rodas G, Cadefau JA. Neuromuscular and biochemical responses of the hamstrings to a Flywheel Russian belt Deadlift in women and men. J Sports Sci 2025; 43:456-467. [PMID: 39905784 DOI: 10.1080/02640414.2025.2461939] [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: 06/14/2024] [Accepted: 01/27/2025] [Indexed: 02/06/2025]
Abstract
The purpose of the study was to analyze hamstrings muscle damage and recovery after a novel Flywheel Russian belt Deadlift (FRBD) exercise using neuromuscular tests and associated biochemical markers of structural damage. Maximal voluntary isometric contraction (MVIC) torque and rate of force development (RFD) over several time-intervals by the 90ºhip:20ºknee test (standing isometric test for the hamstrings) and range of motion (ROM) Jurdan test (combination of active knee extension test and modified Thomas test), together with serum biomarkers of muscle damage and oxidative stress, were tested at baseline and +24h, +48h and +72h in healthy, untrained and physically active 15 females (age= 21.5±3.4 years) and 15 males (age= 21.4±1.9 years). FRBD-induced muscle damage was observed as a reduction in MVIC torque and RFD at all time-intervals until +72h. Also, hamstrings neuromuscular capacity reductions were associated with serum biomarkers of structural and oxidative damage. However, only males showed ROM changes. Overall, the FRBD triggered a decrease in hamstrings neuromuscular capacities, and an upregulation of biochemical markers of structural and oxidative damage until +72h. The 90ºhip:20ºknee test provides an adequate reliability to screen hamstrings recovery in both women and men after flywheel training, through MVIC torque and both early and late RFD.
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Affiliation(s)
- Pedro Luis Cosio
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Lia Moreno-Simonet
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Sandra Mechó
- Department of Radiology, Hospital of Barcelona, SCIAS, Barcelona, Spain
| | - Xavier de Blas Foix
- Faculty of Psychology, Education Sciences and Sport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Mario Lloret
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Xavier Padulles
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Josep Maria Padulles
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Andreu Farran-Codina
- Department of Nutrition, Food Science, and Gastronomy, INSA-UB, Faculty of Pharmacy and Food Sciences, Universitat de Barcelona (UB), Barcelona, Spain
| | - Gil Rodas
- Medical Department, Medical Department of Futbol Club Barcelona (FIFA Medical Center of Excellence) and Barça Innovation Hub, Barcelona, Spain
| | - Joan Aureli Cadefau
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
- Department of Biomedicine, Faculty of Medicine and Health Sciences, Universitat de Barcelona (UB), Barcelona, Spain
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Meng K. Effect of Timing of Branched-Chain Amino Acid Supplementation on Muscle Recovery after Resistance Training in Healthy Males. Am J Mens Health 2025; 19:15579883251332731. [PMID: 40231445 PMCID: PMC12033860 DOI: 10.1177/15579883251332731] [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: 11/24/2024] [Revised: 03/11/2025] [Accepted: 03/14/2025] [Indexed: 04/16/2025] Open
Abstract
This study aimed to investigate the effects of different timing of branched-chain amino acid (BCAA) supplementation (pre-/post-exercise) on the recovery of delayed-onset muscle soreness (DOMS) and associated inflammatory factors after resistance training. A double-blind randomized controlled experimental design was used in this study. Twenty-four untrained male college students volunteered to receive BCAA supplementation and completed resistance training. Participants were randomly assigned to the BCAA and placebo groups and sequentially performed two experiments of pre-exercise supplementation and post-exercise supplementation. Thus, four groups were formed: the BCAA-PRE group, the BCAA-POST group, the PLCB-PRE group, and the PLCB-POST group. Muscle soreness, countermovement jump (CMJ), and related blood parameters [interleukin-6 (IL-6), C-reactive protein (CRP), creatine kinase (CK), blood lactate (B[La])] were measured 30 min, 24 and 48 hr after resistance training. BCAA post-exercise supplementation significantly reduced muscle soreness scores compared to the placebo group at 48 hr after resistance training (p < .05). At 24 hr after resistance training, the BCAA group significantly reduced serum IL-6 and CRP (p < .05), in addition, the BCAA-POST group had lower serum IL-6 and CRP than the BCAA-PRE group (p < .05). No significant difference between groups was detected for CMJ or B[La] (p > .05). Resistance training induced the development of DOMS accompanied by elevated inflammatory factors (CRP and IL-6) and muscle proteins (CK). Compared to pre-exercise BCAA supplementation, post-exercise supplementation was observed to be more effective in alleviating the symptoms of DOMS and reducing inflammatory factors. However, it does not change the state of neuromuscular recovery.
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Affiliation(s)
- Kebin Meng
- Sports Department of Guilin University of Aerospace Technology, Guangxi, China
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Simonelli C, Formenti D, Rossi A. Subjective recovery in professional soccer players: A machine learning and mediation approach. J Sports Sci 2025; 43:448-455. [PMID: 39910693 DOI: 10.1080/02640414.2025.2461932] [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] [Indexed: 02/07/2025]
Abstract
Coaches often ask players to judge their recovery status (subjective recovery). We aimed to explore potential determinants of subjective recovery in 101 male professional soccer players of 4 Italian Serie C teams and to further investigate whether the relationship between training load and subjective recovery is mediated by fatigue, sleep quality, muscle soreness, stress and mood. A complete season for each of the four teams was recorded for a total of 16,989 training sessions and matches. Every morning, players rated their perceived fatigue, sleep quality, muscle soreness, stress and mood, and judged their recovery using the Total Quality Recovery (TQR) questionnaire. Training load was obtained after each training session or match. A framework of data analytics of time series was employed to detect the factors associated with subjective recovery. Machine learning and mediation analyses suggest that TQR is primarily associated with ratings of fatigue and muscle soreness at the judgements time, and that these factors mediate most of the relationship between training load of the previous day and subjective recovery. These findings suggest that, to maximize subjective recovery, strategies minimizing fatigue and muscle soreness should be implemented. Reducing the training load of the previous day seems the most effective strategy.
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Affiliation(s)
- Carlo Simonelli
- Department for Life Quality Studies, University of Bologna, Bologna, Italy
- Sport Science Department, Vero Volley, Monza, Italy
| | - Damiano Formenti
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Alessio Rossi
- Department of Research and Development, Feel Good Plus S.R.L. - MyPowerSet, Rome, Italy
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Sielczak JK, Krawczyk M, Cudna A, Kurkowska-Jastrzębska I. A Single Bout of Physical Exercise Mimicking a Motor Seizure Increases Serum MMP-9, but Not S100B. Int J Mol Sci 2025; 26:1906. [PMID: 40076533 PMCID: PMC11899600 DOI: 10.3390/ijms26051906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2025] [Revised: 02/13/2025] [Accepted: 02/19/2025] [Indexed: 03/14/2025] Open
Abstract
MMP-9 and S100B, the proteins involved in blood-brain barrier integrity, are widely studied as biomarkers in many diseases, including epilepsy. They are elevated in epilepsy patients both interictally and following motor seizures. To determine whether motor activity influences their serum concentrations, we investigated the effects of brief, seizure-like physical exercise on serum MMP-9 and S100B levels in healthy individuals. Participants performed two different 5-min exercise protocols mimicking the motor activity of bilateral tonic-clonic seizures, one of the sets of exercises that contribute to to muscle failure. Serum samples were collected before exercise, 3 h after exercise, and the next day (time points 0, 3 h, and 24 h). Our results demonstrated that both sets of motor exercises led to a similar increase in MMP-9 levels, while neither affected S100B levels. No significant differences in MMP-9 levels were observed due to muscle failure. We suggest that the increase in MMP-9 seen after seizures is induced partially by peripheral mechanisms, such as muscle contraction. S100B appears to be a promising biomarker in epilepsy, as it is not induced by physical activity but does increase following seizures. Further research is needed to fully elucidate the mechanisms underlying biomarker release in epilepsy and to determine the specific contributions of muscle contractions versus other seizure-related processes.
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Affiliation(s)
| | | | | | - Iwona Kurkowska-Jastrzębska
- Second Department of Neurology, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland; (J.K.S.); (M.K.); (A.C.)
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8
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Markov A, Bussweiler J, Baumert P, Helm N, Rex M, Behm S, Krüger T, Chaabene H. The Order of Concurrent Training Affects Acute Immunological Stress Responses and Measures of Muscular Fitness in Female Youth Judo Athletes. Eur J Sport Sci 2025; 25:e12262. [PMID: 39887554 PMCID: PMC11784164 DOI: 10.1002/ejsc.12262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 09/16/2024] [Accepted: 01/17/2025] [Indexed: 02/01/2025]
Abstract
This study aimed to examine the acute effects of concurrent muscle strength and sport-specific endurance exercise order on immunological stress responses, metabolic response, muscular-fitness, and rating-of-perceived-exertion (RPE) in highly trained youth female judo athletes. Thirteen female participants randomly performed two concurrent training (CT) sessions; strength-endurance and endurance-strength. Immune response, metabolic response, muscular fitness (i.e., countermovement jump-derived force and power [CMJ-force and CMJ-power]), and RPE were measured at different time points (i.e., PRE, MID, POST, POST6h, and POST22h). There were significant time × order interactions for lymphocytes (p = 0.006, ES = 1.31), granulocyte-lymphocyte ratio (p = 0.002, ES = 1.56), and systemic inflammation index (p = 0.029, ES = 1.11), blood glucose and lactate (p < 0.001, ES = 2.09 and p = 0.0018, ES = 1.51, respectively), CMJ-force (p = 0.033, ES = 1.26), and CMJ-power (p = 0.007, ES = 1.40) as well as RPE (p < 0.001, ES = 2.05). CT-induced acute (i.e., POST) but not delayed (i.e., POST6h and POST22h) order-dependent immune cell count alterations in highly trained youth female judo athletes. All markers of the immune system went back to baseline values at POST22h. Metabolic responses were slightly higher following the endurance exercise (irrespective of the applied exercise order). CMJ-measures and RPE fluctuated during both CT sessions but returned to baseline 6 h post-exercise.
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Affiliation(s)
- Adrian Markov
- Faculty of Human SciencesDivision of Training and Movement SciencesResearch Focus Cognition SciencesUniversity of PotsdamPotsdamGermany
- Olympic Testing and Training Center BrandenburgPotsdamGermany
| | - Jens Bussweiler
- Olympic Testing and Training Center BrandenburgPotsdamGermany
| | - Philipp Baumert
- Research Unit for Orthopaedic Sports Medicine and Injury PreventionInstitute for Sports Medicine, Alpine Medicine and Health TourismPrivate University for Health SciencesHall in TirolAustria
- School of Sport and Exercise SciencesLiverpool John Moores UniversityLiverpoolUK
| | - Norman Helm
- Olympic Testing and Training Center BrandenburgPotsdamGermany
| | - Michael Rex
- Olympic Testing and Training Center BrandenburgPotsdamGermany
| | - Sebastian Behm
- Faculty of Human SciencesDivision of Training and Movement SciencesResearch Focus Cognition SciencesUniversity of PotsdamPotsdamGermany
| | - Tom Krüger
- Faculty of Human SciencesDivision of Training and Movement SciencesResearch Focus Cognition SciencesUniversity of PotsdamPotsdamGermany
- Olympic Testing and Training Center BrandenburgPotsdamGermany
| | - Helmi Chaabene
- Department of Sport ScienceChair for Health and Physical ActivityOtto‐von‐Guericke University MagdeburgMagdeburgGermany
- Institut Supérieur de Sport et de l’Education Physique du KefUniversité de JandoubaLe KefTunisia
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9
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Nemati M, Bozorgtabar N, Hoteit M, Sadek Z, Almaqhawi A, Rashidy-Pour A, Nemati N, Rashidi M, Karimi N, Khademosharie M, Bagheri R, Saeidi A, Kiyumi MHA, Heinrich KM, Zouhal H. Antioxidant supplementation boosts the advantages of CrossFit workouts on oxidative and muscle damage markers in obese males. Nutr Metab (Lond) 2024; 21:91. [PMID: 39543726 PMCID: PMC11566411 DOI: 10.1186/s12986-024-00860-6] [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: 04/16/2024] [Accepted: 10/16/2024] [Indexed: 11/17/2024] Open
Abstract
Supplementing with antioxidants may be one of the most efficient means of minimizing oxidative stress during workouts in obese individuals. The aim of this study is to identify the results after twelve weeks of CrossFit workouts combined with Spinach thylakoid extract on the levels of insulin resistance (insulin and Homeostatic Model Assessment of Insulin Resistance [HOMA-IR]), fasting blood sugar (FBS), malondialdehyde (MDA), creatine kinase (CK), lactate dehydrogenase (LDH), total antioxidant capacity (TAC), and superoxide dismutase (SOD), glutathione peroxidase (GPx) in obese males. Sixty-eight males with an average age of 27 ± 8 yrs and a BMI of 32.6 ± 2.6 kg.m- 2 were randomly split into four groups each consisting of seventeen individuals. : control group (CG), supplement group (SG), training group (TG), and training + supplement group (TSG). After initial assessments, the two training groups (TG and TSG) started on a 12 weeks of the CrossFit workouts program involving three sessions per week each lasting up to 60 min. Participants in supplement groups ingested 30 min before lunch, 5 gof Spinach thylakoid extract per day or one sachet of raw corn starch in the control group. Baseline and post-intervention measurements were performed 48 h pre- and post-last session, respectively. The findings revealed noteworthy relationships between the exercise groups and timefor TAC, SOD, GPx, MDA, CK, and LDH (p < 0.001, ES: 0.88, 0.88, 0.8, 0.4, 0.7, and 0.7, respectively). In addition, there were statistically significant differences among study groups after attending the intervention program in TAC (ES: 0.88), SOD (ES: 0.92), GPX (ES: 0.85), MDA (ES: 0.5), CK (ES: 0.7) and LDH (ES: 0.8). The effect sizes of insulin (0.77), glucose (0.21), and HOMA-IR (0.44) varied significantly (p < 0.05) among the groups. The results demonstrated that CrossFit workouts for 12 weeks combined with Spinach thylakoid extract in men with obesity may prevent oxidative damage caused by obesity and CrossFit workouts.
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Affiliation(s)
- Morteza Nemati
- Department of Biomechanics and Sports Injuries, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran
| | - Neda Bozorgtabar
- Department of Sport Physiology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Maha Hoteit
- Food Science Unit, National Council for Scientific Research, Lebanon (CNRS-L), Beirut, Lebanon
- Faculty of Public Health, Section I, Lebanese University, Beirut, Lebanon
| | - Zahra Sadek
- Faculty of Public Health, Section I, Lebanese University, Beirut, Lebanon
- Laboratory of Motor System, Handicap and Rehabilitation (MOHAR), Faculty of Public Health, Lebanese University, Beirut, 6573, Lebanon
| | - Abdullah Almaqhawi
- Department of Family Medicine and Community, College of Medicine, King Faisal University, Al Ahsa, Saudi Arabia
| | - Ali Rashidy-Pour
- Research Center of Physiology, Department of Physiology, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Mohammad Rashidi
- Department of Exercise Physiology, Semnan Branch, Islamic Azad University, Semnan, Iran
| | - Niloofar Karimi
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Mazandaran, Babolsar, Iran
| | - Mitra Khademosharie
- Department of Sport Science, Faculty of Humanities, Kosar University of Bojnord, Bojnord, Iran
| | - Reza Bagheri
- Department of Exercise Physiology, University of Isfahan, Isfahan, 81746-73441, Iran
| | - Ayoub Saeidi
- Department of Physical Education and Sport Sciences, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Kurdistan, Iran.
| | - Maisa Hamed Al Kiyumi
- Department of Family Medicine and Public Health, Sultan Qaboos University and Sultan Qaboos University Hospital, Muscat, Oman
| | - Katie M Heinrich
- Department of Kinesiology, Kansas State University, Manhattan, KS, USA
| | - Hassane Zouhal
- Univ Rennes, M2S (Laboratoire Mouvement, Sport, Santé), Rennes, EA 1274, F-35000, France
- Institut International des Sciences du Sport (2I2S), Irodouer, 35850, France
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10
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Adammek F, Wences Chirino TY, Walzik D, Trebing S, Belen S, Renpening D, Zimmer P, Joisten N. Kinetics of Immune Cell Mobilization during Acute Aerobic Exercise in Healthy Adults. Int J Sports Med 2024; 45:908-916. [PMID: 38834174 DOI: 10.1055/a-2338-5397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
While pre-post differences in immune cell mobilization after acute aerobic exercise are well investigated, less is known about when and to what extent immune cells are mobilized during acute aerobic exercise. This experimental trial aimed to investigate the detailed kinetics of circulating immune cells in twelve healthy adults (n=6 females) who completed a 40-min aerobic exercise bout at 60% of the participants' V̇O2peak on a bicycle ergometer. Cellular inflammation markers and sex-dependent differences in circulating immune cells were analyzed. Blood samples were taken immediately before, after warm-up, during exercise after 5 min, 10 min, 15 min, 30 min, 40 min (cessation), and 60 min post exercise. Significant increases in leukocytes (p<0.001), lymphocytes (p<0.001), neutrophils (p=0.003) and platelets (p=0.047) can be observed after 5 min of exercise. The cellular inflammation markers show significant alterations only post exercise. Significant sex differences were observed for neutrophils (p=0.049) and neutrophil-to-lymphocyte ratio (p=0.007) one hour post exercise. These results indicate that i) leukocytes are already mobilized after 5 min of moderate-to-vigorous aerobic exercise, ii) the magnitude of exercise induced leukocyte mobilization is dependent on exercise duration, iii) integrative cellular inflammation markers are only altered after exercise cessation, and iv) the observed effects might be sex-dependent.
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Affiliation(s)
- Frederike Adammek
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Tiffany Y Wences Chirino
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - David Walzik
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Sina Trebing
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Sergen Belen
- Division of Exercise and Movement Science, University of Göttingen Institute for Sport Science, Gottingen, Germany
| | - Daniel Renpening
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Philipp Zimmer
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Niklas Joisten
- Division of Performance and Health (Sports Medicine), Department of Sport and Sport Science, TU Dortmund University, Dortmund, Germany
- Division of Exercise and Movement Science, University of Göttingen Institute for Sport Science, Gottingen, Germany
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11
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Carvalho TD, Freitas OGAD, Chalela WA, Hossri CAC, Milani M, Buglia S, Falcão AMGM, Costa RVC, Ritt LEF, Pfeiffer MET, Silva OBE, Imada R, Pena JLB, Avanza Júnior AC, Sellera CAC. Brazilian Guideline for Exercise Testing in Children and Adolescents - 2024. Arq Bras Cardiol 2024; 121:e20240525. [PMID: 39292116 PMCID: PMC11495813 DOI: 10.36660/abc.20240525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2024] Open
Abstract
CLASSES OF RECOMMENDATION LEVELS OF EVIDENCE
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Affiliation(s)
- Tales de Carvalho
- Clínica de Prevenção e Reabilitação Cardiosport, Florianópolis, SC - Brasil
- Universidade do Estado de Santa Catarina, Florianópolis, SC - Brasil
| | | | - William Azem Chalela
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
- Sociedade Beneficente de Senhoras do Hospital Sírio-Libanês, São Paulo, SP - Brasil
| | | | - Mauricio Milani
- Universidade de Brasília (UnB), Brasília, DF - Brasil
- Hasselt University, Hasselt - Bélgica
- Jessa Ziekenhuis, Hasselt - Bélgica
| | - Susimeire Buglia
- Instituto Dante Pazzanese de Cardiologia, São Paulo, SP - Brasil
| | - Andréa Maria Gomes Marinho Falcão
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
| | | | - Luiz Eduardo Fonteles Ritt
- Escola Bahiana de Medicina e Saúde Pública, Salvador, BA - Brasil
- Instituto D'Or de Pesquisa e Ensino, Salvador, BA - Brasil
- Hospital Cárdio Pulmonar, Salvador, BA - Brasil
| | | | | | - Rodrigo Imada
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
- Hospital Sírio-Libanês, São Paulo, SP - Brasil
| | - José Luiz Barros Pena
- Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG - Brasil
- Hospital Felício Rocho, Belo Horizonte, MG - Brasil
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Cichoń-Woźniak J, Ostapiuk-Karolczuk J, Cieślicka M, Dziewiecka H, Basta P, Maciejewski D, Skarpańska-Stejnborn A. Effect of 2 weeks rest-pause on oxidative stress and inflammation in female basketball players. Sci Rep 2024; 14:14578. [PMID: 38918542 PMCID: PMC11199628 DOI: 10.1038/s41598-024-65309-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 06/19/2024] [Indexed: 06/27/2024] Open
Abstract
Intense exercise leads to increased production of free radicals, resulting in an inflammatory response in athletes. For this reason, it was decided to investigate whether a single intensive exercise until exhaustion applied after a 2-week rest period would result in a violation of the pro-oxidant-antioxidant balance. Twenty-seven trained female basketball players (age: 16.55 ± 0.96 years, body mass: 66.40 ± 13.68 kg, height: 173.45 ± 5.14 cm) were enrolled to the study following the application of inclusion and exclusion criteria. Study was conducted at the end of the competitive training phase. Participants underwent incremental treadmill exercise, with blood samples collected before the test, immediately post-exercise, and after a 3-h restitution period. Total antioxidant capacity (TAC) levels increased significantly after exercise and remained unchanged after 3 h. Concentration of interleukin-10 (IL-10) and creatine kinase (CK) significantly increased after exercise and then decreased. Concentration of interleukin-2 (IL-2) was significantly reduced immediately and 3 h after exercise, while interleukin-13 (IL-13), interleukin-1α (IL-1α), and tryptophan (TRP) decreased 3 h after exercise. No significant changes were observed in other biochemical parameters. Obtained results show an increased antioxidant capacity which reduced oxidative stress and inflammation in response to intense exercise indicating that rested athletes have a high adaptation and elevated tolerance to effort.
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Affiliation(s)
- Justyna Cichoń-Woźniak
- Department of Biological Sciences, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Estkowskiego 13, 66-400, Gorzów Wielkopolski, Poland.
| | - Joanna Ostapiuk-Karolczuk
- Department of Biological Sciences, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Estkowskiego 13, 66-400, Gorzów Wielkopolski, Poland
| | - Mirosława Cieślicka
- Department of Human Physiology, Nicolaus Copernicus University Ludwik Rydygier Collegium Medicum in Bydgoszcz, Karłowicza 24, 85-092, Bydgoszcz, Poland
| | - Hanna Dziewiecka
- Department of Biological Sciences, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Estkowskiego 13, 66-400, Gorzów Wielkopolski, Poland
| | - Piotr Basta
- Department of Physical Education and Sport, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Estkowskiego 13, 66-400, Gorzów Wielkopolski, Poland
| | - Dariusz Maciejewski
- Department of Physical Education and Sport, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Estkowskiego 13, 66-400, Gorzów Wielkopolski, Poland
| | - Anna Skarpańska-Stejnborn
- Department of Biological Sciences, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Estkowskiego 13, 66-400, Gorzów Wielkopolski, Poland
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de Lima KS, Schuch F, Righi NC, Neto LJR, Nunes GS, Puntel G, Chagas P, da Silva AMV, Signori LU. Vitamin E Does not Favor Recovery After Exercises: Systematic Review and Meta-analysis. Int J Sports Med 2024; 45:485-495. [PMID: 38346687 DOI: 10.1055/a-2221-5688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/03/2024]
Abstract
This review aimed to verify the effects of vitamin E supplementation on oxidative stress, inflammatory response, muscle damage, soreness, and strength in healthy adults after exercise. We searched the MEDLINE, EMBASE, SPORTDiscus, Cochrane CENTRAL, and Web of Science from inception to August 2023, with no language restrictions. We included randomized placebo-controlled trials evaluating the supplementation of vitamin E on the abovementioned outcomes after a bout of physical exercise in healthy participants (no restriction for publication year or language). Meta-analyses were conducted to compare vitamin E and placebo supplementations to obtain a 95% confidence interval (95%IC). Twenty studies were included (n=298 participants). The effect of supplementation was assessed between 0 h and 96 h after the exercise. Compared to placebo, vitamin E had no effects on lipid (95%IC= -0.09 to 0.42), protein (-2.44 to 3.11), SOD (-1.05 to 0.23), interleukin-6 (-0.18 to 1.16), creatine kinase (-0.33 to 0.27), muscle soreness (-1.92 to 0.69), and muscle strength (-1.07 to 0.34). Heterogeneity for the analyses on carbonyls, interleukin-6 (1 h and 3 h), and muscle soreness ranged between 70 to 94%. Supplementing with vitamin E should not be recommended to support the recovery process in healthy individuals after exercise, given the lack of efficacy in the analyzed variables following an exercise session.
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Affiliation(s)
- Katieli Santos de Lima
- Department of Physiotherapy and Rehabilitation, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Felipe Schuch
- Head of the Department of Sports Methods and Techniques, Universidade Federal de Santa Maria, Santa Maria, Brazil
- Faculty of Health Sciences, Universidad Autonoma de Chile, Providencia, Chile
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Natiele Camponogara Righi
- Postgraduate Program in Rehabilitation Sciences, Universidade Federal de Ciencias da Saude de Porto Alegre, Porto Alegre, Brazil
| | - Léo José Rubin Neto
- Department of Physiotherapy and Rehabilitation, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Guilherme Silva Nunes
- Department of Physiotherapy and Rehabilitation, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Gustavo Puntel
- Morphology, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Patrícia Chagas
- Departament of Public Health, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | | | - Luis Ulisses Signori
- Fisioterapia e reabilitação, Universidade Federal de Santa Maria, Santa Maria, Brazil
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Kodesh E, Navot-Mintzer D, Livshitz L, Shub I, Or T. The effects of a multi-day cross-country mountain bike race on myocardial function, stress, inflammation and cardiac biomarkers in amateur master athletes. Res Sports Med 2024; 32:425-442. [PMID: 36134901 DOI: 10.1080/15438627.2022.2125316] [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: 01/20/2022] [Accepted: 09/13/2022] [Indexed: 10/14/2022]
Abstract
This study aimed to examine the effects of a multi-day mountain bike race on amateur master athlete cyclists (AMA). AMA (50±5 years) completed 2 stages of a mountain bike race. Six weeks before racing, echocardiography, blood and maximal cardiopulmonary exercise tests (CPET) were performed. One hour after completion of each race stage, echocardiography measurements were taken and blood was sampled for stress, inflammatory and cardiac biomarkers. Main outcomes of the CPET were maximal oxygen consumption (VO2max) 50.7±6.5 ml/kg/min; maximal power 328±45 Watt and ventilatory threshold of 86%VO2max. Participants completed 95.7km with an elevation of 1650m on the first day, and 92.5km with an elevation of 1410m on the second day, with completion times of 357±42 and 390 ±43 minutes, respectively. After racing, increases in Creatine Phosphokinase and C-reactive protein (3-6 fold) (p<0.001), Troponin I (4-fold) (p<0.001) and N-terminal pro-brain natriuretic peptide (NT-Pro BNP) (4-7-fold) (p<0.001) were noted, with a reduction in the myocardial global work index of 17-24% (p<0.001). No correlations were found between Troponin I or NT-Pro BNP and myocardial global work index. Highly aerobically fit AMA participating in demanding endurance events demonstrated elevated stress, inflammatory, muscle damage and cardiac biomarkers. However, these changes did not significantly correlate with altered cardiac function. In addition, consecutive days of demanding prolonged cycling exercise did not have cumulative effects on the measured myocardial parameters.
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Affiliation(s)
- Einat Kodesh
- Physical Therapy department, University of Haifa, Haifa, Israel
| | - Dalya Navot-Mintzer
- The Ribstein Center for Sports Medicine and Research, Wingate Institute, Netanya, Israel
| | - Liora Livshitz
- Cardiology Department, Galilee Medical Center, Nahariya, Israel
| | - Idit Shub
- The Ribstein Center for Sports Medicine and Research, Wingate Institute, Netanya, Israel
| | - Tsafrir Or
- Cardiology Department, Galilee Medical Center, Nahariya, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Israel
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15
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Pawłowska M, Mila-Kierzenkowska C. Effect of Alpha-1 Antitrypsin and Irisin on Post-Exercise Inflammatory Response: A Narrative Review. IRANIAN JOURNAL OF MEDICAL SCIENCES 2024; 49:205-218. [PMID: 38680225 PMCID: PMC11053258 DOI: 10.30476/ijms.2023.97480.2925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/12/2023] [Accepted: 02/16/2023] [Indexed: 05/01/2024]
Abstract
Physical activity has a positive effect on human health and emotional well-being. However, in both amateur and professional athletes, training poses a risk of acute or chronic injury through repetitive overloading of bones, joints, and muscles. Inflammation can be an adverse effect of intense exercise caused by several factors including oxidative stress. The present narrative review summarizes current knowledge on inflammatory markers induced by physical exercise. Post-exercise recovery may reduce inflammatory responses and is key to effective training and adaptation of muscle tissues to sustained physical exertion.
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Affiliation(s)
- Marta Pawłowska
- Department of Medical Biology and Biochemistry, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland
| | - Celestyna Mila-Kierzenkowska
- Department of Medical Biology and Biochemistry, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland
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16
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Xu W, Dong Z, Wang Y. Peripheral inflammatory biomarkers as predictive tools for HyperCKemia risk assessment post-seizures. J Clin Neurosci 2024; 121:114-118. [PMID: 38387113 DOI: 10.1016/j.jocn.2024.02.012] [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: 12/11/2023] [Revised: 01/21/2024] [Accepted: 02/12/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND This study evaluates the potential of inflammatory biomarkers, especially the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR), for early detection of hyperCKemia after seizures. Addressing the challenge of delayed hyperCKemia diagnosis, which can escalate to rhabdomyolysis, this research emphasizes the use of these accessible biomarkers. METHODS Conducted retrospectively, data from October 1, 2022, and October 1, 2023, were extracted from electronic medical records. Following univariate analysis (P-value < 0.05 for selection), Spearman's rank correlation and binary logistics regression were employed to examine the relationship between hyperCKemia and various clinical variables. Receiver operating characteristic curves (ROCs) defined the cut-off values for seizure-related hyperCKemia. RESULTS Among 98 seizure patients, 31 (31.63 %) developed hyperCKemia. Notable differences in leukocytes, neutrophils, CRP, and NLR levels were observed between hyperCKemia and normal CK groups (P < 0.05). Leukocytes, NLR, and CRP correlated with hyperCKemia, exhibiting odds ratios of 1.24 (95 % CI: 1.11-1.39, P < 0.001), 1.03 (95 % CI: 1.01-1.05, P = 0.001), and 1.22 (95 % CI: 1.09-1.35, P = 0.017). The optimal cut-off values were established as 9.78 × 10^9/L for leukocytes, 32.40 mg/L for CRP, and 7.35 for NLR. CONCLUSION Elevated levels of leukocytes, CRP, and NLR post-seizure are strong indicators of hyperCKemia risk, with significant implications for enhancing clinical decision-making and patient care strategies.
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Affiliation(s)
- Wenhao Xu
- Department of Neurology, the First Affiliated Hospital of Anhui Medical University, Hefei 230000, China; Anhui Public Health Clinical Center, Hefei 230000, China
| | - Zhong Dong
- Department of Neurology, the First Affiliated Hospital of Anhui Medical University, Hefei 230000, China; Anhui Public Health Clinical Center, Hefei 230000, China
| | - Yu Wang
- Department of Neurology, the First Affiliated Hospital of Anhui Medical University, Hefei 230000, China; Anhui Public Health Clinical Center, Hefei 230000, China.
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García-Giménez JL, Cánovas-Cervera I, Pallardó FV. Oxidative stress and metabolism meet epigenetic modulation in physical exercise. Free Radic Biol Med 2024; 213:123-137. [PMID: 38199289 DOI: 10.1016/j.freeradbiomed.2024.01.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/04/2024] [Accepted: 01/06/2024] [Indexed: 01/12/2024]
Abstract
Physical exercise is established as an important factor of health and generally is recommended for its positive effects on several tissues, organs, and systems. These positive effects come from metabolic adaptations that also include oxidative eustress, in which physical activity increases ROS production and antioxidant mechanisms, although this depends on the intensity of the exercise. Muscle metabolism through mechanisms such as aerobic and anaerobic glycolysis, tricarboxylic acid cycle, and oxidative lipid metabolism can produce metabolites and co-factors which directly impact the epigenetic machinery. In this review, we clearly reinforce the evidence that exercise regulates several epigenetic mechanisms and explain how these mechanisms can be regulated by metabolic products and co-factors produced during exercise. In fact, recent evidence has demonstrated the importance of epigenetics in the gene expression changes implicated in metabolic adaptation after exercise. Importantly, intermediates of the metabolism generated by continuous, acute, moderate, or strenuous exercise control the activity of epigenetic enzymes, therefore turning on or turning off the gene expression of specific programs which can lead to physiological adaptations after exercise.
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Affiliation(s)
- José Luis García-Giménez
- Faculty of Medicine and Dentistry, Department of Physiology, University of Valencia, Av/Blasco Ibañez, 15, Valencia, 46010, Spain; Biomedical Research Institute INCLIVA, Av/Menéndez Pelayo. 4acc, Valencia, 46010, Spain; CIBERER, The Centre for Biomedical Network Research on Rare Diseases, ISCIII, C. de Melchor Fernández Almagro, 3, 28029, Madrid, Spain.
| | - Irene Cánovas-Cervera
- Faculty of Medicine and Dentistry, Department of Physiology, University of Valencia, Av/Blasco Ibañez, 15, Valencia, 46010, Spain; Biomedical Research Institute INCLIVA, Av/Menéndez Pelayo. 4acc, Valencia, 46010, Spain.
| | - Federico V Pallardó
- Faculty of Medicine and Dentistry, Department of Physiology, University of Valencia, Av/Blasco Ibañez, 15, Valencia, 46010, Spain; Biomedical Research Institute INCLIVA, Av/Menéndez Pelayo. 4acc, Valencia, 46010, Spain; CIBERER, The Centre for Biomedical Network Research on Rare Diseases, ISCIII, C. de Melchor Fernández Almagro, 3, 28029, Madrid, Spain.
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18
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Cosio PL, Moreno-Simonet L, Porcelli A, Lloret M, Padulles X, Padulles JM, Farran-Codina A, Cadefau JA. Assessment of inter-individual variability in hamstring muscle recovery after a sport-specific sprint training in women and men. Front Physiol 2024; 14:1331878. [PMID: 38264326 PMCID: PMC10803508 DOI: 10.3389/fphys.2023.1331878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/21/2023] [Indexed: 01/25/2024] Open
Abstract
Background: Hamstring muscles are most affected by multiple sprint-based sports as a result of muscle strain during sprinting, leading to reduced performance and increased risk of injury. Therefore, the purpose of the study was to assess inter-individual variability in hamstrings recovery after a sport-specific repeated-sprint training (RST), through sprint-specific markers of muscle recovery and associated muscle damage biomarkers in women and men. Methods: Healthy females (n = 14) and males (n = 15) underwent 10 repeated 40-m sprints with a 3-min rest pause between each repetition. Force-generating capacity (FGC) by the 90° hip :20° knee test and range of motion Jurdan test, together with serum biomarkers [sarcomeric mitochondrial creatine kinase (sMtCK), oxidative stress, irisin] were tested at baseline and 24-, 48- and 72-h post-exercise through a repeated measures design. Participants were classified according to FGC loss into high responders (HR) and low responders (LR). Results: 21 individuals (10 females, 11 males) were classified as HR (FGC loss >20% and recovery >48 h), while 8 individuals (4 females, 4 males) were classified as LR. HR individuals showed unrecovered maximal voluntary isometric contraction (MVIC) torque until 72 h post-training (p = 0.003, np 2 = 0.170), whereas only HR males showed decreased range of motion (p = 0.026, np 2 = 0.116). HR individuals also showed increased sMtCK (p = 0.016, np 2 = 0.128), oxidative stress (p = 0.038, np 2 = 0.106) and irisin (p = 0.019, np 2 = 0.123). Conclusion: There is inter-individual variability in the muscular response to a sport-specific RST, identifiable by MVIC torque assessment. The findings support that the 90° hip :20° knee test is a powerful indirect test to screen hamstrings recovery in both women and men, in a cost-effective way. However, the Jurdan test might not be able to monitor hamstrings recovery in sportswomen after RST. Decreases in muscle capacity are linked to damage to muscle sarcolemma and mitochondria until 72 h post-exercise. Overall, 72 h will not be adequate time to restore hamstrings structure and function after a sport-specific RST in both female and male responders.
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Affiliation(s)
- Pedro L. Cosio
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Lia Moreno-Simonet
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Aniello Porcelli
- Department of Nutrition, Food Science and Gastronomy, INSA-UB, Faculty of Pharmacy and Food Sciences, Universitat de Barcelona (UB), Barcelona, Spain
| | - Mario Lloret
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Xavier Padulles
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Josep M. Padulles
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Andreu Farran-Codina
- Department of Nutrition, Food Science and Gastronomy, INSA-UB, Faculty of Pharmacy and Food Sciences, Universitat de Barcelona (UB), Barcelona, Spain
| | - Joan A. Cadefau
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
- Department of Biomedicine, Faculty of Medicine and Health Sciences, Universitat de Barcelona (UB), Barcelona, Spain
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Brown F, Hill M, Renshaw D, Pedlar C, Hill J, Tallis J. Test–retest reliability of muscular performance tests and compression garment interface pressure measurements: a comparison between consecutive and multiple day recovery. SPORTS ENGINEERING 2023. [DOI: 10.1007/s12283-022-00393-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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20
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Jiménez-Martínez P, Cornejo-Daza PJ, Sánchez-Valdepeñas J, Asín-Izquierdo I, Cano-Castillo C, Alix-Fages C, Pareja-Blanco F, Colado JC. Effects of different phenylcapsaicin doses on resistance training performance, muscle damage, protein breakdown, metabolic response, ratings of perceived exertion, and recovery: a randomized, triple-blinded, placebo-controlled, crossover trial. J Int Soc Sports Nutr 2023; 20:2204083. [PMID: 37086038 PMCID: PMC10124973 DOI: 10.1080/15502783.2023.2204083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 04/02/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND The aim of this study was to explore the effects of a low dose (LD) of 0.625 mg and a high dose (HD) of 2.5 mg of phenylcapsaicin (PC) on full squat (SQ) performance, active muscle (RPE-AM) and overall body (RPE-OB) ratings of perceived exertion, muscle damage, protein breakdown, metabolic response, and 24-h recovery in comparison to placebo (PLA). METHOD Twenty-five resistance-trained males (age = 21.00 ± 2.15 years, SQ 1-repetition maximum [1RM] normalized = 1.66 ± 0.22 kg) were enrolled in this randomized, triple-blinded, placebo-controlled, crossover trial. Participants completed 2 weekly sessions per condition (LD, HD, and PLA). The first session consisted of pre-blood testing of lactate, urea, and aspartate aminotransferases (AST) and 2 SQ repetitions with 60% 1RM followed by the resistance exercise protocol, which consisted of SQ sets of 3 × 8 × 70% 1RM monitoring lifting velocity. RPE-OB and RPE-AM were assessed after each set. After the first session, 2 SQ repetitions with 60% 1RM were performed, and blood lactate and urea posttests were collected. After 24 h, AST posttest and 1 × 2 × 60% 1RM were determined as biochemical and mechanical fatigue outcomes. RESULTS HD reported significant differences for RPE-AM, AST, and SQ performance compared to LD and PLA. Post-hoc analyses revealed that HD attained faster velocities in SQ than LD (p = 0.008). HD induced a lower RPE-AM when compared with LD (p = 0.02) and PLA (p = 0.004). PLA resulted in higher AST concentrations at 24-h post than HD (p = 0.02). No significant differences were observed for the rest of the comparisons. CONCLUSIONS This study suggests that PC may favorably influence SQ performance, RPE-AM, and muscle damage compared to PLA. However, HD exhibited most of the biochemical and mechanical anti-fatigue effects instead of LD.
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Affiliation(s)
- Pablo Jiménez-Martínez
- University of Valencia, Research Group in Prevention and Health in Exercise and Sport (PHES), Valencia, Spain
- R&D Department, Life Pro Nutrition Research Center,INDIEX, Madrid, Spain
- R&D Department, ICEN institute, Madrid, Spain
| | | | | | - Iván Asín-Izquierdo
- Universidad Pablo de Olavide, Physical Performance & Sports Research Center, Sevilla, Spain
- University of Alcalá, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Madrid, Spain
| | - Clara Cano-Castillo
- Universidad Pablo de Olavide, Physical Performance & Sports Research Center, Sevilla, Spain
| | - Carlos Alix-Fages
- University of Valencia, Research Group in Prevention and Health in Exercise and Sport (PHES), Valencia, Spain
- R&D Department, Life Pro Nutrition Research Center,INDIEX, Madrid, Spain
- R&D Department, ICEN institute, Madrid, Spain
- Autonomous University of Madrid, Applied Biomechanics and Sport Technology Research Group, Madrid, Spain
| | - Fernando Pareja-Blanco
- Universidad Pablo de Olavide, Physical Performance & Sports Research Center, Sevilla, Spain
| | - Juan C. Colado
- University of Valencia, Research Group in Prevention and Health in Exercise and Sport (PHES), Valencia, Spain
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Holodov M, Markus I, Solomon C, Shahar S, Blumenfeld-Katzir T, Gepner Y, Ben-Eliezer N. Probing muscle recovery following downhill running using precise mapping of MRI T 2 relaxation times. Magn Reson Med 2023; 90:1990-2000. [PMID: 37345717 DOI: 10.1002/mrm.29765] [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: 09/09/2022] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/23/2023]
Abstract
PURPOSE Postexercise recovery rate is a vital component of designing personalized training protocols and rehabilitation plans. Tracking exercise-induced muscle damage and recovery requires sensitive tools that can probe the muscles' state and composition noninvasively. METHODS Twenty-four physically active males completed a running protocol consisting of a 60-min downhill run on a treadmill at -10% incline and 65% of maximal heart rate. Quantitative mapping of MRI T2 was performed using the echo-modulation-curve algorithm before exercise, and at two time points: 1 h and 48 h after exercise. RESULTS T2 values increased by 2%-4% following exercise in the primary mover muscles and exhibited further elevation of 1% after 48 h. For the antagonist muscles, T2 values increased only at the 48-h time point (2%-3%). Statistically significant decrease in the SD of T2 values was found following exercise for all tested muscles after 1 h (16%-21%), indicating a short-term decrease in the heterogeneity of the muscle tissue. CONCLUSION MRI T2 relaxation time constitutes a useful quantitative marker for microstructural muscle damage, enabling region-specific identification for short-term and long-term systemic processes, and sensitive assessment of muscle recovery following exercise-induced muscle damage. The variability in T2 changes across different muscle groups can be attributed to their different role during downhill running, with immediate T2 elevation occurring in primary movers, followed by delayed elevation in both primary and antagonist muscle groups, presumably due to secondary damage caused by systemic processes.
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Affiliation(s)
- Maria Holodov
- Department of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel
| | - Irit Markus
- Department of Epidemiology and Preventive Medicine, School of Public Health and Sylvan Adams Sports Institute, Tel-Aviv University, Tel-Aviv, Israel
| | - Chen Solomon
- Department of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel
| | - Shimon Shahar
- Center of AI and Data Science, Tel Aviv University, Tel Aviv, Israel
| | | | - Yftach Gepner
- Department of Epidemiology and Preventive Medicine, School of Public Health and Sylvan Adams Sports Institute, Tel-Aviv University, Tel-Aviv, Israel
| | - Noam Ben-Eliezer
- Department of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel-Aviv, Israel
- Center for Advanced Imaging Innovation and Research, New York University Langone Medical Center, New York, USA
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Dahleh MMM, Araujo SM, Bortolotto VC, Torres SP, Machado FR, Meichtry LB, Musachio EAS, Guerra GP, Prigol M. The implications of exercise in Drosophila melanogaster: insights into Akt/p38 MAPK/Nrf2 pathway associated with Hsp70 regulation in redox balance maintenance. J Comp Physiol B 2023; 193:479-493. [PMID: 37500966 DOI: 10.1007/s00360-023-01505-5] [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: 05/03/2023] [Revised: 06/21/2023] [Accepted: 07/17/2023] [Indexed: 07/29/2023]
Abstract
This study investigated the potential effects of exercise on the responses of energy metabolism, redox balance maintenance, and apoptosis regulation in Drosophila melanogaster to shed more light on the mechanisms underlying the increased performance that this emerging exercise model provides. Three groups were evaluated for seven days: the control (no exercise or locomotor limitations), movement-limited flies (MLF) (no exercise, with locomotor limitations), and EXE (with exercise, no locomotor limitations). The EXE flies demonstrated greater endurance-like tolerance in the swimming test, associated with increased citrate synthase activity, lactate dehydrogenase activity and lactate levels, and metabolic markers in exercise. Notably, the EXE protocol regulated the Akt/p38 MAPK/Nrf2 pathway, which was associated with decreased Hsp70 activation, culminating in glutathione turnover regulation. Moreover, reducing the locomotion environment in the MLF group decreased endurance-like tolerance and did not alter citrate synthase activity, lactate dehydrogenase activity, or lactate levels. The MLF treatment promoted a pro-oxidant effect, altering the Akt/p38 MAPK/Nrf2 pathway and increasing Hsp70 levels, leading to a poorly-regulated glutathione system. Lastly, we demonstrated that exercise could modulate major metabolic responses in Drosophila melanogaster aerobic and anaerobic metabolism, associated with apoptosis and cellular redox balance maintenance in an emergent exercise model.
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Affiliation(s)
- Mustafa Munir Mustafa Dahleh
- Laboratory of Pharmacological and Toxicological Evaluations Applied to Bioactive Molecules (LaftamBio), Federal University of Pampa, Itaqui, RS, CEP 97650-000, Brazil
| | - Stífani Machado Araujo
- Laboratory Human and Animal Bio Health, Federal University of Fronteira Sul, Realeza, PR, CEP 85770-000, Brazil
| | | | - Stéphanie Perreira Torres
- Department of Food Science and Technology, Federal University of Santa Maria, Santa Maria, RS, CEP 97105-900, Brazil
| | - Franciéle Romero Machado
- Laboratory of Pharmacological and Toxicological Evaluations Applied to Bioactive Molecules (LaftamBio), Federal University of Pampa, Itaqui, RS, CEP 97650-000, Brazil
| | - Luana Barreto Meichtry
- Laboratory of Pharmacological and Toxicological Evaluations Applied to Bioactive Molecules (LaftamBio), Federal University of Pampa, Itaqui, RS, CEP 97650-000, Brazil
| | - Elize Aparecida Santos Musachio
- Laboratory of Pharmacological and Toxicological Evaluations Applied to Bioactive Molecules (LaftamBio), Federal University of Pampa, Itaqui, RS, CEP 97650-000, Brazil
| | - Gustavo Petri Guerra
- Laboratory of Pharmacological and Toxicological Evaluations Applied to Bioactive Molecules (LaftamBio), Federal University of Pampa, Itaqui, RS, CEP 97650-000, Brazil
| | - Marina Prigol
- Laboratory of Pharmacological and Toxicological Evaluations Applied to Bioactive Molecules (LaftamBio), Federal University of Pampa, Itaqui, RS, CEP 97650-000, Brazil.
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23
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Noriega-González D, Caballero-García A, Roche E, Álvarez-Mon M, Córdova A. Inflammatory Process on Knee Osteoarthritis in Cyclists. J Clin Med 2023; 12:jcm12113703. [PMID: 37297897 DOI: 10.3390/jcm12113703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Osteoarthritis is a disorder affecting the joints and is characterized by cellular stress and degradation of the extracellular matrix cartilage. It begins with the presence of micro- and macro-lesions that fail to repair properly, which can be initiated by multiple factors: genetic, developmental, metabolic, and traumatic. In the case of the knee, osteoarthritis affects the tissues of the diarthrodial joint, manifested by morphological, biochemical, and biomechanical modifications of the cells and the extracellular matrix. All this leads to remodeling, fissuring, ulceration, and loss of articular cartilage, as well as sclerosis of the subchondral bone with the production of osteophytes and subchondral cysts. The symptomatology appears at different time points and is accompanied by pain, deformation, disability, and varying degrees of local inflammation. Repetitive concentric movements, such as while cycling, can produce the microtrauma that leads to osteoarthritis. Aggravation of the gradual lesion in the cartilage matrix can evolve to an irreversible injury. The objective of the present review is to explain the evolution of knee osteoarthritis in cyclists, to show the scarce research performed in this particular field and extract recommendations to propose future therapeutic strategies.
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Affiliation(s)
- David Noriega-González
- Department of Surgery, Ophthalmology, Otorhinolaryngology and Physiotherapy, Faculty of Medicine, HVUV, 47003 Valladolid, Spain
| | - Alberto Caballero-García
- Department of Anatomy and Radiology, Faculty of Health Sciences, GIR Physical Exercise and Aging, University of Valladolid, Campus Los Pajaritos, 42004 Soria, Spain
| | - Enrique Roche
- Department of Applied Biology-Nutrition and Institute of Bioengineering, Miguel Hernández University (UMH), 03202 Elche, Spain
- Institute for Health and Biomedical Research (ISABIAL), 03010 Alicante, Spain
- CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Melchor Álvarez-Mon
- Department of Internal Medicine, University of Alcalá de Henares, 28801 Alcalá de Henares, Spain
| | - Alfredo Córdova
- Department of Biochemistry, Molecular Biology and Physiology, Faculty of Health Sciences, GIR Physical Exercise and Aging, University of Valladolid, Campus Duques de Soria, 42004 Soria, Spain
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24
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Porto AA, Gonzaga LA, Benjamim CJR, Valenti VE. Absence of Effects of L-Arginine and L-Citrulline on Inflammatory Biomarkers and Oxidative Stress in Response to Physical Exercise: A Systematic Review with Meta-Analysis. Nutrients 2023; 15:nu15081995. [PMID: 37111214 DOI: 10.3390/nu15081995] [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: 02/01/2023] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND The repercussions on oxidative and inflammatory stress markers under the effects of arginine and citrulline in response to exercise are not fully reached. We completed a systematic review to investigate the effects of L-Citrulline or L-Arginine on oxidative stress and inflammatory biomarkers following exercise. EMBASE, MEDLINE (PubMed), Cochrane Library, CINAHL, LILACS, and Web of Science databases were used to record the trials. This study includes randomized controlled trials (RCTs) and non-RCTs with subjects over 18 years old. Those under the intervention protocol consumed L-Citrulline or L-Arginine, and the controls ingested placebo. We recognized 1080 studies, but only 7 were included (7 studies in meta-analysis). We observed no difference between pre- vs. post-exercise for oxidative stress (subtotal = -0.21 [CI: -0.56, 0.14], p = 0.24, and heterogeneity = 0%. In the sub-group "L-Arginine" we found a subtotal = -0.29 [-0.71, 0.12], p = 0.16, and heterogeneity = 0%. For the "L-Citrulline" subgroup we observed a subtotal = 0.00 [-0.67, 0.67], p = 1.00, and heterogeneity was not applicable. No differences were observed between groups (p = 0.47), and I² = 0%) or in antioxidant activity (subtotal = -0.28 [-1.65, 1.08], p = 0.68, and heterogeneity = 0%). In the "L-Arginine" sub-group, we found a subtotal = -3.90 [-14.18, 6.38], p = 0.46, and heterogeneity was not applicable. For the "L-Citrulline" subgroup, we reported a subtotal = -0.22 [-1.60, 1.16], p = 0.75, and heterogeneity was not applicable. No differences were observed between groups (p = 0.49), and I² = 0%), inflammatory markers (subtotal = 8.38 [-0.02, 16.78], p = 0.05, and heterogeneity = 93%. Tests for subgroup differences were not applicable, and anti-inflammatory markers (subtotal = -0.38 [-1.15, 0.39], p = 0.34 and heterogeneity = 15%; testing for subgroup differences was not applicable). In conclusion, our systematic review and meta-analysis found that L-Citrulline and L-Arginine did not influence inflammatory biomarkers and oxidative stress after exercise.
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Affiliation(s)
- Andrey A Porto
- São Paulo State University (UNESP), Presidente Prudente 19060-080, SP, Brazil
- Autonomic Nervous System Center, São Paulo State University (UNESP), Marília 17525-900, SP, Brazil
| | - Luana A Gonzaga
- São Paulo State University (UNESP), Presidente Prudente 19060-080, SP, Brazil
- Autonomic Nervous System Center, São Paulo State University (UNESP), Marília 17525-900, SP, Brazil
| | - Cicero Jonas R Benjamim
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, SP, Brazil
| | - Vitor E Valenti
- São Paulo State University (UNESP), Presidente Prudente 19060-080, SP, Brazil
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25
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Moreno-Pérez D, López-Samanes Á, Larrosa M, Larumbe-Zabala E, Centeno A, Roberts J, Naclerio F. Effects of protein-carbohydrate vs. carbohydrate alone supplementation on immune inflammation markers in endurance athletes: a randomized controlled trial. Eur J Appl Physiol 2023:10.1007/s00421-023-05168-6. [PMID: 36918416 DOI: 10.1007/s00421-023-05168-6] [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: 09/13/2022] [Accepted: 02/24/2023] [Indexed: 03/16/2023]
Abstract
PURPOSE The impact of ingesting carbohydrates alone or combined with proteins to support exercise immune adaptation in endurance athletes is scarcely investigated. The present study compares the effect of ingesting a combined protein-carbohydrate supplement vs. a carbohydrate-only supplement post-workout on immune inflammation markers following a 10 week periodized endurance training program in well-trained athletes. METHODS Twenty-five men completed the study after being randomly assigned to one of the following intervention groups: combined protein-carbohydrate (PRO-CHO n = 12, 31 ± 9 years, [Formula: see text]O2peak 61.0 ± 5.6 ml.kg-1.min-1) or non-protein isoenergetic carbohydrate (CHO, n = 13, 33 ± 8 years, [Formula: see text]O2peak 60.6 ± 6.9 ml.kg-1.min-1). Treatment consisted of ingesting 24 g of assigned supplement, mixed with 250 ml of orange juice, once a day for 10 weeks immediately post-workout (or before breakfast on non-training days). Measurements were conducted pre- and post-intervention on total leukocytes, leukocyte subsets (i.e., neutrophils, eosinophils, basophils, monocytes, and lymphocytes), and platelets. The inflammatory status was assessed by the neutrophil-to-lymphocyte ratio (NLR), the platelet-to-lymphocyte ratio (PLR), and the systemic-immune inflammation index (SII). RESULTS Post-intervention, significant increases were observed for CHO group only for the three inflammatory markers: NLR (p = 0.050, d = 0.58), PLR (p = 0.041, d = 0.60), and SII (p = 0.004, d = 0.81) but not for PRO-CHO (p > 0.05). CONCLUSION Ingesting a post-workout protein-carbohydrate combined beverage promoted a more favourable immune status than carbohydrate-only ingestion by attenuating cellular inflammation over a 10 week training period in endurance male athletes. TRIAL REGISTRATION The study was registered in ClinicalTrials.gov with the following ID: NCT02954367. The study was registered by 3 November 2016.
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Affiliation(s)
- Diego Moreno-Pérez
- Department of Education, Research and Evaluation Methods, Comillas Pontifical University, Madrid, Spain
| | - Álvaro López-Samanes
- Exercise Physiology Group, School of Physiotherapy, Faculty of Health Sciences, Universidad Francisco de Vitoria, Carretera Pozuelo a Majadahonda, Km 1.800, 28223, Madrid, Spain.
| | - Mar Larrosa
- Department of Nutrition and Food Science, School of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Eneko Larumbe-Zabala
- School of Doctorate and Research, European University of Madrid, 28670, Villaviciosa de Odon, Spain
| | - Aitor Centeno
- Department of Education, Research and Evaluation Methods, Comillas Pontifical University, Madrid, Spain
| | - Justin Roberts
- Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sports Science, Cambridge, UK
| | - Fernando Naclerio
- Centre for Exercise Activity and Rehabilitation, Institute for Lifecourse Development, School of Human Science, University of Greenwich, London, UK
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26
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Richards TL, Burron S, Ma DWL, Pearson W, Trevizan L, Minikhiem D, Grant C, Patterson K, Shoveller AK. Effects of dietary camelina, flaxseed, and canola oil supplementation on inflammatory and oxidative markers, transepidermal water loss, and coat quality in healthy adult dogs. Front Vet Sci 2023; 10:1085890. [PMID: 36968475 PMCID: PMC10034026 DOI: 10.3389/fvets.2023.1085890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 02/10/2023] [Indexed: 03/11/2023] Open
Abstract
IntroductionCamelina oil contains a greater concentration of omega-3 (n-3) a-linolenic acid (C18:3n-3; ALA) than omega-6 (n-6) linoleic acid (C18:2n-6; LA), in comparison to alternative fat sources commonly used to formulate canine diets. Omega-3 FAs are frequently used to support canine skin and coat health claims and reduce inflammation and oxidative stress; however, there is a lack of research investigating camelina oil supplementation and its effects on these applications in dogs. The objective of this study was to evaluate the effects of camelina oil supplementation on coat quality, skin barrier function, and circulating inflammatory and oxidative marker concentrations.MethodsThirty healthy [17 females; 13 males; 7.2 ± 3.1 years old; 27.4 ± 14.0 kg body weight (BW)] privately-owned dogs of various breeds were used. After a 4-week wash-in period consuming sunflower oil (n6:n3 = 1:0) and a commercial kibble, dogs were blocked by age, breed, and size, and randomly assigned to one of three treatment oils: camelina (n6:n3 = 1:1.18), canola (n6:n3 = 1:0.59), flaxseed (n6:n3 = 1:4.19) (inclusion level: 8.2 g oil/100 g of total food intake) in a randomized complete block design. Transepidermal water loss (TEWL) was measured using a VapoMeter on the pinna, paw pad, and inner leg. Fasted blood samples were collected to measure serum inflammatory and oxidative marker concentrations using enzyme-linked immunosorbent assay (ELISA) kits and spectrophotometric assays. A 5-point-Likert scale was used to assess coat characteristics. All data were collected on weeks 0, 2, 4, 10, and 16 and analyzed using PROC GLIMMIX in SAS.ResultsNo significant changes occurred in TEWL, or inflammatory and oxidative marker concentrations among treatments, across weeks, or for treatment by week interactions. Softness, shine, softness uniformity, color intensity, and follicle density of the coat increased from baseline in all treatment groups (P < 0.05).DiscussionOutcomes did not differ (P > 0.05) among treatment groups over 16-weeks, indicating that camelina oil is comparable to existing plant-based canine oil supplements, flaxseed, and canola, at supporting skin and coat health and inflammation in dogs. Future research employing an immune or exercise challenge is warranted, as the dogs in this study were not subjected to either.
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Affiliation(s)
- Taylor L. Richards
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - Scarlett Burron
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - David W. L. Ma
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Wendy Pearson
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - Luciano Trevizan
- Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | | | - Caitlin Grant
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Keely Patterson
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - Anna K. Shoveller
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
- *Correspondence: Anna K. Shoveller
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Markov A, Bussweiler J, Helm N, Arntz F, Steidten T, Krohm L, Sacot A, Baumert P, Puta C, Chaabene H. Acute effects of concurrent muscle power and sport-specific endurance exercises on markers of immunological stress response and measures of muscular fitness in highly trained youth male athletes. Eur J Appl Physiol 2023; 123:1015-1026. [PMID: 36624248 PMCID: PMC9829527 DOI: 10.1007/s00421-022-05126-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 12/26/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE To examine the acute effects of concurrent muscle power and sport-specific endurance exercises order on immunological stress responses, muscular-fitness, and rating-of-perceived-exertion (RPE) in highly trained youth male judo athletes. METHODS Twenty male participants randomly performed two concurrent training (CT) sessions; power-endurance and endurance-power. Measures of immune response (e.g., white blood cells), muscular-fitness (i.e., counter-movement-jump [CMJ]), RPE, blood-lactate, and -glucose were taken at different time-point (i.e., pre, mid, post, and post6h). RESULTS There were significant time*order interactions for white blood cells, lymphocytes, granulocytes, granulocyte-lymphocyte-ratio, and systemic-inflammation-index. Power-endurance resulted in significantly larger pre-to-post increases in white blood cells and lymphocytes while endurance-power resulted in significantly larger pre-to-post increases in the granulocyte-lymphocyte-ratio and systemic-inflammation-index. Likewise, significantly larger pre-to-post6h white blood cells and granulocytes increases were observed following power-endurance compared to endurance-power. Moreover, there was a significant time*order interaction for blood-glucose and -lactate. Following endurance-power, blood-lactate and -glucose increased from pre-to-mid but not from pre-to-post. Meanwhile, in power-endurance blood-lactate and -glucose increased from pre-to-post but not from pre-to-mid. A significant time*order interaction was observed for CMJ-force with larger pre-to-post decreases in endurance-power compared to power-endurance. Further, CMJ-power showed larger pre-to-mid performance decreases following power-endurance, compared to endurance-power. Regarding RPE, significant time*order interactions were noted with larger pre-to-mid values following endurance-power and larger pre-to-post values following power-endurance. CONCLUSION CT induced acute and delayed order-dependent immune cell count alterations in highly trained youth male judo athletes. In general, power-endurance induced higher acute and delayed immunological stress responses compared to endurance-power. CMJ-force and RPE fluctuated during both CT sessions but went back to baseline 6 h post-exercise.
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Affiliation(s)
- Adrian Markov
- grid.11348.3f0000 0001 0942 1117Division of Training and Movement Sciences, Research Focus Cognition Sciences, Faculty of Human Sciences, University of Potsdam, Am Neuen Palais 10, Building. 12, 14469 Potsdam, Germany ,Olympic Testing and Training Center Brandenburg, Potsdam, Germany
| | - Jens Bussweiler
- Olympic Testing and Training Center Brandenburg, Potsdam, Germany
| | - Norman Helm
- Olympic Testing and Training Center Brandenburg, Potsdam, Germany
| | - Fabian Arntz
- grid.11348.3f0000 0001 0942 1117Division of Training and Movement Sciences, Research Focus Cognition Sciences, Faculty of Human Sciences, University of Potsdam, Am Neuen Palais 10, Building. 12, 14469 Potsdam, Germany
| | - Thomas Steidten
- grid.9613.d0000 0001 1939 2794Department of Sports Medicine and Health Promotion, Friedrich-Schiller-University Jena, 07740 Jena, Germany
| | - Lars Krohm
- grid.11348.3f0000 0001 0942 1117Division of Training and Movement Sciences, Research Focus Cognition Sciences, Faculty of Human Sciences, University of Potsdam, Am Neuen Palais 10, Building. 12, 14469 Potsdam, Germany
| | - Arnau Sacot
- grid.5319.e0000 0001 2179 7512University de Girona, Girona, Spain
| | - Philipp Baumert
- grid.6936.a0000000123222966Exercise Biology Group, Faculty of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Christian Puta
- grid.9613.d0000 0001 1939 2794Department of Sports Medicine and Health Promotion, Friedrich-Schiller-University Jena, 07740 Jena, Germany ,grid.9613.d0000 0001 1939 2794Center for Interdisciplinary Prevention of Diseases Related to Professional Activities, Friedrich-Schiller-University Jena, Jena, Germany
| | - Helmi Chaabene
- grid.11348.3f0000 0001 0942 1117Division of Training and Movement Sciences, Research Focus Cognition Sciences, Faculty of Human Sciences, University of Potsdam, Am Neuen Palais 10, Building. 12, 14469 Potsdam, Germany ,grid.442518.e0000 0004 0492 9538High Institute of Sports and Physical Education of Kef, University of Jendouba, 8189 Jendouba, Tunisia
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28
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Ferlito JV, Rolnick N, Ferlito MV, De Marchi T, Deminice R, Salvador M. Acute effect of low-load resistance exercise with blood flow restriction on oxidative stress biomarkers: A systematic review and meta-analysis. PLoS One 2023; 18:e0283237. [PMID: 37083560 PMCID: PMC10121002 DOI: 10.1371/journal.pone.0283237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/03/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND The purpose of this review was to analyze the acute effects of low-load resistance exercise with blood flow restriction (LLE-BFR) on oxidative stress markers in healthy individuals in comparison with LLE or high-load resistance exercise (HLRE) without BFR. MATERIALS AND METHODS A systematic review was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. These searches were performed in CENTRAL, SPORTDiscus, EMBASE, PubMed, CINAHL and Virtual Health Library- VHL, which includes Lilacs, Medline and SciELO. The risk of bias and quality of evidence were assessed through the PEDro scale and GRADE system, respectively. RESULTS Thirteen randomized clinical trials were included in this review (total n = 158 subjects). Results showed lower post-exercise damage to lipids (SMD = -0.95 CI 95%: -1.49 to -0. 40, I2 = 0%, p = 0.0007), proteins (SMD = -1.39 CI 95%: -2.11 to -0.68, I2 = 51%, p = 0.0001) and redox imbalance (SMD = -0.96 CI 95%: -1.65 to -0.28, I2 = 0%, p = 0.006) in favor of LLRE-BFR compared to HLRE. HLRE presents higher post-exercise superoxide dismutase activity but in the other biomarkers and time points, no significant differences between conditions were observed. For LLRE-BFR and LLRE, we found no difference between the comparisons performed at any time point. CONCLUSIONS Based on the available evidence from randomized trials, providing very low or low certainty of evidence, this review demonstrates that LLRE-BFR promotes less oxidative stress when compared to HLRE but no difference in levels of oxidative damage biomarkers and endogenous antioxidants between LLRE. TRIAL REGISTRATION Register number: PROSPERO number: CRD42020183204.
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Affiliation(s)
- João Vitor Ferlito
- Oxidative Stress and Antioxidant Laboratory, Postgraduate Program in Biotechnology, University of Caxias Do Sul, Caxias do Sul, Brazil
| | - Nicholas Rolnick
- The Human Performance Mechanic, Lehman College, New York, NY, United States of America
| | - Marcos Vinicius Ferlito
- Oxidative Stress and Antioxidant Laboratory, Postgraduate Program in Biotechnology, University of Caxias Do Sul, Caxias do Sul, Brazil
| | - Thiago De Marchi
- Laboratory of Phototherapy and Innovative Technologies in Health (LaPIT), Postgraduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Rafael Deminice
- Department of Physical Education, State University of Londrina, Londrina, Brazil
| | - Mirian Salvador
- Oxidative Stress and Antioxidant Laboratory, Postgraduate Program in Biotechnology, University of Caxias Do Sul, Caxias do Sul, Brazil
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Calella P, Cerullo G, Di Dio M, Liguori F, Di Onofrio V, Gallè F, Liguori G. Antioxidant, anti-inflammatory and immunomodulatory effects of spirulina in exercise and sport: A systematic review. Front Nutr 2022; 9:1048258. [PMID: 36590230 PMCID: PMC9795056 DOI: 10.3389/fnut.2022.1048258] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022] Open
Abstract
Arthrospira platensis, also known as spirulina, is currently one of the most well-known algae supplements, mainly due to its high content of bioactive compounds that may promote human health. Some authors have hypothesized that spirulina consumption could protect subjects from exercise-induced oxidative stress, accelerate recovery by reducing muscle damage, and stimulate the immune system. Based on this, the main goal of this review was to critically analyze the effects of spirulina on oxidative stress, immune system, inflammation and performance in athletes and people undergoing exercise interventions. Of the 981 articles found, 428 studies were considered eligible and 13 met the established criteria and were included in this systematic review. Most recently spirulina supplementation has demonstrated ergogenic potential during submaximal exercise, increasing oxygen uptake and improving exercise tolerance. Nevertheless, spirulina supplementation does not seem to enhance physical performance in power athletes. Considering that data supporting benefits to the immune system from spirulina supplementation is still lacking, overall evidence regarding the benefit of spirulina supplementation in healthy people engaged in physical exercise is scarce and not consistent. Currently, spirulina supplementation might be considered in athletes who do not meet the recommended dietary intake of antioxidants. Further high-quality research is needed to evaluate the effects of spirulina consumption on performance, the immune system and recovery in athletes and active people. Systematic review registration [https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=262896], identifier [CRD42021262896].
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Affiliation(s)
- Patrizia Calella
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy
| | - Giuseppe Cerullo
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy,*Correspondence: Giuseppe Cerullo,
| | - Mirella Di Dio
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy
| | - Fabrizio Liguori
- Department of Economics and Legal Studies, University of Naples Parthenope, Naples, Italy
| | - Valeria Di Onofrio
- Department of Sciences and Technologies, University of Naples Parthenope, Naples, Italy
| | - Francesca Gallè
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy
| | - Giorgio Liguori
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy
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Farinha C, Ferreira JP, Serrano J, Santos H, Oliveiros B, Silva FM, Cascante-Rusenhack M, Teixeira AM. The impact of aquatic exercise programs on the systemic hematological and inflammatory markers of community dwelling elderly: A randomized controlled trial. Front Physiol 2022; 13:838580. [PMID: 36246130 PMCID: PMC9554228 DOI: 10.3389/fphys.2022.838580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 09/05/2022] [Indexed: 11/18/2022] Open
Abstract
Evidence shows that physical exercise is important in maintaining an efficient immune system during ageing. However, there are few studies that test the impact of aquatic exercise programs on the immune system. This study aims to analyze the impact of different physical exercise programs in aquatic environment on the systemic hematological and inflammatory markers of community dwelling elderly. One hundred and two elderly were randomly allocated into four groups: a continuous aerobic exercise group (AerG) (n = 25, 71.44 ± 4.84 years); an interval aerobic exercise group (IntG) (n = 28, 72.64 ± 5.22 years); a combined exercise group (ComG) (n = 29, 71.90 ± 5.67 years); a control group (CG) (n = 20, 73.60 ± 5.25 years). The AerG, IntG and ComG participants took part in three different aquatic exercise programs over a 28-weeks period. The CG participants maintained their usual routines during the same time period. Blood samples were collected from all participants in order to access hematologic indicators, by means of cell count, and the inflammatory profile by ELISA. After 28 weeks, significant differences were found for several hematologic variables in the AerG, IntG and ComG with increases in mean corpuscular hemoglobulin (MCH), mean corpuscular hemoglobulin concentration (MCHC), and hemoglobulin (Hb). Decreases in TNF-α levels were found for all exercising groups. An increase in IL-10 levels, granulocytes to lymphocytes ratio (GLR) and a decrease in the TNF-α/IL-10 ratio, were found for the IntG. For the ComG decreases were also found for the TNF-α, IL-1ß/IL-1ra ratios. The present study suggests that aquatic exercise programs were able to improve the inflammatory profile of the participants. Those in the exercise intervention groups showed a shift towards lower pro-inflammatory levels while the non-exercising group showed the opposite behaviour. The IntG and the ComG aquatic exercise programs appeared to be more effective than the AerG program in decreasing chronic low-grade inflammation by mediating the production of higher levels of anti-inflammatory cytokines. However, the differences found between the exercising groups were small and may not have clinical significance.
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Affiliation(s)
- Carlos Farinha
- Research Unit for Sport and Physical Activity, University of Coimbra, Coimbra, Portugal
- Municipality of Sertã, Sertã, Portugal
- *Correspondence: Carlos Farinha,
| | - José Pedro Ferreira
- Research Unit for Sport and Physical Activity, University of Coimbra, Coimbra, Portugal
| | - João Serrano
- Sport, Health and Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo-Branco, Portugal
| | - Hélder Santos
- Polytechnic of Coimbra, ESTeSC, Clinical Physiology, Coimbra, Portugal
| | - Bárbara Oliveiros
- Coimbra Institute for Clinical and Biomedical Research, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Fernanda M. Silva
- Research Unit for Sport and Physical Activity, University of Coimbra, Coimbra, Portugal
| | | | - Ana Maria Teixeira
- Research Unit for Sport and Physical Activity, University of Coimbra, Coimbra, Portugal
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De Marchi T, Ferlito JV, Ferlito MV, Salvador M, Leal-Junior ECP. Can Photobiomodulation Therapy (PBMT) Minimize Exercise-Induced Oxidative Stress? A Systematic Review and Meta-Analysis. Antioxidants (Basel) 2022; 11:antiox11091671. [PMID: 36139746 PMCID: PMC9495825 DOI: 10.3390/antiox11091671] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 11/16/2022] Open
Abstract
Oxidative stress induced by exercise has been a research field in constant growth, due to its relationship with the processes of fatigue, decreased production of muscle strength, and its ability to cause damage to the cell. In this context, photobiomodulation therapy (PBMT) has emerged as a resource capable of improving performance, while reducing muscle fatigue and muscle damage. To analyze the effects of PBMT about exercise-induced oxidative stress and compare with placebo therapy. Data Sources: Databases such as PubMed, EMBASE, CINAHL, CENTRAL, PeDro, and Virtual Health Library, which include Lilacs, Medline, and SciELO, were searched to find published studies. Study Selection: There was no year or language restriction; randomized clinical trials with healthy subjects that compared the application (before or after exercise) of PBMT to placebo therapy were included. Study Design: Systematic review with meta-analysis. Level of Evidence: 1. Data Extraction: Data on the characteristics of the volunteers, study design, intervention parameters, exercise protocol and oxidative stress biomarkers were extracted. The risk of bias and the certainty of the evidence were assessed using the PEDro scale and the GRADE system, respectively. Results: Eight studies (n = 140 participants) were eligible for this review, with moderate to excellent methodological quality. In particular, PBMT was able to reduce damage to lipids post exercise (SMD = −0.72, CI 95% −1.42 to −0.02, I2 = 77%, p = 0.04) and proteins (SMD = −0.41, CI 95% −0.65 to −0.16, I2 = 0%, p = 0.001) until 72 h and 96 h, respectively. In addition, it increased the activity of SOD enzymes (SMD = 0.54, CI 95% 0.07 to 1.02, I2 = 42%, p = 0.02) post exercise, 48 and 96 h after irradiation. However, PBMT did not increase CAT activity (MD = 0.18 CI 95% −0.56 to 0.91, I2 = 79%, p = 0.64) post exercise. We did not find any difference in TAC or GPx biomarkers. Conclusion: Low to moderate certainty evidence shows that PBMT is a resource that can reduce oxidative damage and increase enzymatic antioxidant activity post exercise. We found evidence to support that one session of PBMT can modulate the redox metabolism.
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Affiliation(s)
- Thiago De Marchi
- Laboratory of Phototherapy and Innovative Technologies in Health (LaPIT), Postgraduate Program in Rehabilitation Sciences, Universidade Nove de Julho (UNINOVE), São Paulo 03155-000, Brazil
- Correspondence:
| | - João Vitor Ferlito
- Postgraduate Program in Biotechnology, Oxidative Stress and Antioxidant Laboratory, University of Caxias do Sul, Caxias do Sul 95070-560, Brazil
| | - Marcos Vinicius Ferlito
- Postgraduate Program in Biotechnology, Oxidative Stress and Antioxidant Laboratory, University of Caxias do Sul, Caxias do Sul 95070-560, Brazil
| | - Mirian Salvador
- Postgraduate Program in Biotechnology, Oxidative Stress and Antioxidant Laboratory, University of Caxias do Sul, Caxias do Sul 95070-560, Brazil
| | - Ernesto Cesar Pinto Leal-Junior
- Laboratory of Phototherapy and Innovative Technologies in Health (LaPIT), Postgraduate Program in Rehabilitation Sciences, Universidade Nove de Julho (UNINOVE), São Paulo 03155-000, Brazil
- ELJ Consultancy, Scientific Consultants, São Paulo 01153-000, Brazil
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Exercise in Cold Weather for COVID-19-Recovered Individuals (CRI). Asian J Sports Med 2022. [DOI: 10.5812/asjsm-127151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: The sedentary lifestyle caused by the COVID-19 quarantine has resulted in a devastating threat to human health due to stress and anxiety. Although infected individuals must stop exercising, exercise is not prohibited when without symptoms and complications. Whereas exercise can be effective in immune system reinforcement during the prevention, recovery, and post-recovery stages, COVID-19-recovered Individuals (CRI) must exercise under accurate considerations. Objectives: This study aimed to study exercise in cold weather for the CRI. Methods: This article overviews how different exercises affect the immune system. PubMed, Science Direct, and Google Scholar Databases and keywords including cold weather, COVID-19, immune system, and combined exercise were used to access scientific articles. Results: Recent reports show that different sports and exercises significantly improve COVID-19 symptoms, although there are many discrepancies among researchers in prescribing exercise programs (various training protocols, duration, and intensity). Also, CRI should avoid exercise in cold weather due to breathing complications Conclusions: Based on the present study, regular exercises (aerobic, resistance, and combined) with moderate intensity improve COVID-19 symptoms and the immune system.
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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; 10:1331. [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
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Drobnic F, Lizarraga MA, Caballero-García A, Cordova A. Coenzyme Q 10 Supplementation and Its Impact on Exercise and Sport Performance in Humans: A Recovery or a Performance-Enhancing Molecule? Nutrients 2022; 14:1811. [PMID: 35565783 PMCID: PMC9104583 DOI: 10.3390/nu14091811] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/22/2022] [Accepted: 04/22/2022] [Indexed: 02/06/2023] Open
Abstract
Evidence exists to suggest that ROS induce muscular injury with a subsequent decrease in physical performance. Supplementation with certain antioxidants is important for physically active individuals to hasten recovery from fatigue and to prevent exercise damage. The use of nutritional supplements associated with exercise, with the aim of improving health, optimizing training or improving sports performance, is a scientific concern that not only drives many research projects but also generates great expectations in the field of their application in pathology. Since its discovery in the 1970s, coenzyme Q10 (CoQ10) has been one of the most controversial molecules. The interest in determining its true value as a bioenergetic supplement in muscle contraction, antioxidant or in the inflammatory process as a muscle protector in relation to exercise has been studied at different population levels of age, level of physical fitness or sporting aptitude, using different methodologies of effort and with the contribution of data corresponding to very diverse variables. Overall, in the papers reviewed, although the data are inconclusive, they suggest that CoQ10 supplementation may be an interesting molecule in health or disease in individuals without a pathological deficiency and when used for optimising exercise performance. Considering the results observed in the literature, and as a conclusion of this systematic review, we could say that it is an interesting molecule in sports performance. However, clear approaches should be considered when conducting future research.
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Affiliation(s)
| | | | - Alberto Caballero-García
- Department of Anatomy and Radiology, Faculty of Health Sciences, GIR: “Physical Exercise and Aging”, Campus Universitario “Los Pajaritos”, University of Valladolid, 42004 Soria, Spain;
| | - Alfredo Cordova
- Department of Biochemistry, Molecular Biology and Physiology, Faculty of Health Sciences, GIR: “Physical Exercise and Aging”, Campus Universitario “Los Pajaritos”, University of Valladolid, 42004 Soria, Spain;
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Niemiro GM, Coletta AM, Agha NH, Mylabathula PL, Baker FL, Brewster AM, Bevers TB, Fuentes-Mattei E, Basen-Engquist K, Katsanis E, Gilchrist SC, Simpson RJ. Salutary effects of moderate but not high intensity aerobic exercise training on the frequency of peripheral T-cells associated with immunosenescence in older women at high risk of breast cancer: a randomized controlled trial. Immun Ageing 2022; 19:17. [PMID: 35321743 PMCID: PMC8941789 DOI: 10.1186/s12979-022-00266-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 01/31/2022] [Indexed: 12/20/2022]
Abstract
Background Immunosenescence is described as age-associated changes within the immune system that are responsible for decreased immunity and increased cancer risk. Physically active individuals have fewer ‘senescent’ and more naïve T-cells compared to their sedentary counterparts, but it is not known if exercise training can rejuvenate ‘older looking’ T-cell profiles. We determined the effects of 12-weeks supervised exercise training on the frequency of T-cell subtypes in peripheral blood and their relationships with circulating levels of the muscle-derived cytokines (i.e. ‘myokines’) IL-6, IL-7, IL-15 and osteonectin in older women at high risk of breast cancer. The intervention involved 3 sessions/week of either high intensity interval exercise (HIIT) or moderate intensity continuous exercise (MICT) and were compared to an untrained control (UC) group. Results HIIT decreased total granulocytes, CD4+ T-cells, CD4+ naïve T-cells, CD4+ recent thymic emigrants (RTE) and the CD4:CD8 ratio after training, whereas MICT increased total lymphocytes and CD8 effector memory (EM) T-cells. The change in total T-cells, CD4+ naïve T-cells, CD4+ central memory (CM) T-cells and CD4+ RTE was elevated after MICT compared to HIIT. Changes in \documentclass[12pt]{minimal}
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\begin{document}$$ \dot{\mathrm{V}}{\mathrm{O}}_{2\max } $$\end{document}V˙O2max after training, regardless of exercise prescription, was inversely related to the change in highly differentiated CD8+ EMRA T-cells and positively related to changes in β2-adrenergic receptor (β2-AR) expression on CM CD4+ and CM CD8+ T-cells. Plasma myokine levels did not change significantly among the groups after training, but individual changes in IL-7 were positively related to changes in the number of β2-AR expressing CD4 naïve T cells in both exercise groups but not controls. Further, CD4 T-cells and CD4 naive T-cells were negatively related to changes in IL-6 and osteonectin after HIIT but not MICT, whereas CD8 EMRA T-cells were inversely related to changes in IL-15 after MICT but not HIIT. Conclusions Aerobic exercise training alters the frequency of peripheral T-cells associated with immunosenescence in middle aged/older women at high risk of breast cancer, with HIIT (pro-senescent) and MICT (anti-senescent) evoking divergent effects. Identifying the underlying mechanisms and establishing whether exercise-induced changes in peripheral T-cell numbers can alter the risk of developing breast cancer warrants investigation. Supplementary Information The online version contains supplementary material available at 10.1186/s12979-022-00266-z.
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Affiliation(s)
- Grace M Niemiro
- Department of Pediatrics, The University of Arizona, Tucson, Arizona, USA.,The University of Arizona Cancer Center, Tucson, Arizona, USA
| | - Adriana M Coletta
- Department of Health and Kinesiology, The University of Utah, Salt Lake City, Utah, USA.,Cancer Control and Population Sciences Program, Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Nadia H Agha
- Department of Health and Human Performance, University of Houston, Houston, Texas, USA
| | - Preteesh Leo Mylabathula
- Department of Pediatrics, The University of Arizona, Tucson, Arizona, USA.,Department of Health and Human Performance, University of Houston, Houston, Texas, USA.,School of Nutritional Sciences and Wellness, The University of Arizona, Tucson, Arizona, USA
| | - Forrest L Baker
- Department of Pediatrics, The University of Arizona, Tucson, Arizona, USA.,Department of Health and Human Performance, University of Houston, Houston, Texas, USA.,School of Nutritional Sciences and Wellness, The University of Arizona, Tucson, Arizona, USA
| | - Abenaa M Brewster
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Therese B Bevers
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Enrique Fuentes-Mattei
- Department of Radiation Oncology Clinical Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Karen Basen-Engquist
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Emmanuel Katsanis
- Department of Pediatrics, The University of Arizona, Tucson, Arizona, USA.,The University of Arizona Cancer Center, Tucson, Arizona, USA.,Department of Immunobiology, The University of Arizona, Tucson, Arizona, USA
| | - Susan C Gilchrist
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Richard J Simpson
- Department of Pediatrics, The University of Arizona, Tucson, Arizona, USA. .,The University of Arizona Cancer Center, Tucson, Arizona, USA. .,Department of Health and Human Performance, University of Houston, Houston, Texas, USA. .,School of Nutritional Sciences and Wellness, The University of Arizona, Tucson, Arizona, USA. .,Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA. .,Department of Immunobiology, The University of Arizona, Tucson, Arizona, USA.
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Santos de Lima K, Schuch FB, Camponogara Righi N, Chagas P, Hemann Lamberti M, Puntel GO, Vargas da Silva AM, Ulisses Signori L. Effects of the combination of vitamins C and E supplementation on oxidative stress, inflammation, muscle soreness, and muscle strength following acute physical exercise: meta-analyses of randomized controlled trials. Crit Rev Food Sci Nutr 2022; 63:7584-7597. [PMID: 35261309 DOI: 10.1080/10408398.2022.2048290] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The combined supplementation of vitamins C and E potentially can mitigate oxidative stress (OS) and accelerate recovery following exercise. However, there is little evidence and a lack of consensus on the effects of these vitamins for this purpose. The objective of this systematic review was to summarize the evidence on the effects of the combined supplementation of vitamins C and E in OS, inflammatory markers, muscle damage, muscle soreness, and musculoskeletal functionality following acute exercise. Methods: The search was carried out from inception until March 2021, on MEDLINE, EMBASE, Cochrane CENTRAL, Web of Science, and SPORT Discus. We included placebo-controlled randomized clinical trials (RCTs) that evaluated the effects of combined supplementation of vitamins C and E in OS, inflammatory markers, muscle damage, muscle soreness, and muscle strength following a single bout of exercise. Random-effect meta-analyses were used to compare pre to post-exercise mean changes in subjects who received supplementation with vitamins C and E or placebo versus controls. Data are presented as standard mean difference (SMD) and 95% confidence interval (95% CI). Results: Eighteen RCTs, accounting for data from 322 individuals, were included. The use of vitamins attenuated lipid peroxidation (SMD= -0.703; 95% CI= -1.035 to -0.372; p < 0.001), IL-6 (SMD= -0.576; 95%CI= -1.036 to -0.117; p = 0.014), and cortisol levels (SMD= -0.918; 95%CI= -1.475 to -0.361; p = 0.001) immediately, and creatine kinase levels 48 h following exercise (SMD= -0.991; 95%CI= -1.611 to -0.372; p = 0.002). Supplementing the combination of vitamins had no effects on protein carbonyls, reduced/oxidized glutathione ratio, catalase, interleukin-1Ra, C-reactive protein, lactate dehydrogenase, muscle soreness, and muscle strength. Conclusion: Prior supplementation of the combination of vitamins C and E attenuates OS (lipid peroxidation), the inflammatory response (interleukin-6), cortisol levels, and muscle damage (creatine kinase) following a session of exercise.
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Affiliation(s)
| | - Felipe Barreto Schuch
- Departamento de Métodos e Técnicas Desportivas, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | | | - Patricia Chagas
- Departamento de Alimentos e Nutrição, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | | | | | | | - Luis Ulisses Signori
- Fisioterapia e Reabilitação, Universidade Federal de Santa Maria, Santa Maria, Brasil
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Senna GW, Dantas EHM, Scudese E, Brandão PP, Lira VA, Baffi M, Ribeiro LCP, Simão R, Thomas E, Bianco A. Higher Muscle Damage Triggered by Shorter Inter-Set Rest Periods in Volume-Equated Resistance Exercise. Front Physiol 2022; 13:827847. [PMID: 35295573 PMCID: PMC8920480 DOI: 10.3389/fphys.2022.827847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/27/2022] [Indexed: 11/25/2022] Open
Abstract
Objectives The aim of the manuscript was to analyze the effects of two rest periods between volume-equated resistance exercise (RE) on inflammatory responses (cytokines and leukocyte) and muscle damage. Methods Ten trained men (26.40 ± 4.73 years, 80.71 ± 8.95 kg, and 176.03 ± 6.11 cm) voluntarily participated in training sessions consisting of five sets of 10 reps performed at 10-RM on (1) the barbell bench press followed by (2) leg press, with either 1- or 3-min rest between sets and exercises. Circulating concentrations of different biomarkers was measured before (Pre), and after 3 h (excepted for cytokines), 6, 12, and 24 h from exercise. The rate of perceived exertion (RPE) was recorded after each set on both planned visits. Results We found greater increases triggered by the 1-min rest period in Creatine Kinase (CK), occurring from 12 to 24 h post-exercise compared to the 3-min rest condition. A significant increase in the 1-min rest condition was also observed in the total number of leukocytes, neutrophils, and monocytes. The 1-min rest period also triggered increases compared to baseline in pro-inflammatory cytokines [Interleukin 1 beta (IL-1β), p = 0.004; tumor necrosis factor α (TNF-α), p = 0.01; and granulocyte-macrophage colony-stimulating factor (GM-CSF), p = 0.01], which were more evident after 6 and 12 h post-exercise. Similarly, increases in anti-inflammatory cytokines [Interleukin 5 (IL-5), p = 0.01; Interleukin 6 (IL-6), p = 0.01; and Interleukin 10 (IL-10), p = 0.01] at all time-points were observed. Conclusion Our results indicate that a 1-min rest condition in volume-equated RE promoted greater overall muscle tissue damage with a longer duration of the inflammatory processes compared to a 3-min rest.
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Affiliation(s)
- Gilmar Weber Senna
- Sports Science and Exercise Laboratory (LaCEE), Petrópolis Catholic University, Petrópolis, Brazil
- Nursing and Biosciences Post-graduation Program, Doctorate of Federal University of State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Estélio Henrique Martin Dantas
- Nursing and Biosciences Post-graduation Program, Doctorate of Federal University of State of Rio de Janeiro, Rio de Janeiro, Brazil
- Biosciences Laboratory of Human Movement (LABIMH), Tiradentes University, Aracaju, Brazil
| | - Estevão Scudese
- Sports Science and Exercise Laboratory (LaCEE), Petrópolis Catholic University, Petrópolis, Brazil
- Nursing and Biosciences Post-graduation Program, Doctorate of Federal University of State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paula Paraguassú Brandão
- Nursing and Biosciences Post-graduation Program, Doctorate of Federal University of State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Vitor A. Lira
- Department of Health and Human Physiology, The University of Iowa, Iowa City, IA, United States
| | - Matheus Baffi
- Sports Science and Exercise Laboratory (LaCEE), Petrópolis Catholic University, Petrópolis, Brazil
| | - Luiz Claudio Pereira Ribeiro
- Nursing and Biosciences Post-graduation Program, Doctorate of Federal University of State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Roberto Simão
- School of Physical Education and Sports, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ewan Thomas
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
- *Correspondence: Ewan Thomas,
| | - Antonino Bianco
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
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Effects of Eccentric vs. Concentric Sports on Blood Muscular Damage Markers in Male Professional Players. BIOLOGY 2022; 11:biology11030343. [PMID: 35336717 PMCID: PMC8945725 DOI: 10.3390/biology11030343] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/16/2022] [Accepted: 02/18/2022] [Indexed: 02/04/2023]
Abstract
Simple Summary Muscle eccentric contractions produce a higher degree of damage compared to concentric contractions. However, during sport practice (training and competition), eccentric as well as concentric actions appear at different levels. The presence of muscle-specific proteins in circulation is indicative of damage. The present report compares three sport disciplines: cycling, mainly concentric, volleyball, mainly eccentric in the legs and concentric in the arms, and basketball, mainly eccentric. The aim was to analyze the pattern of muscular injury blood markers in professional players in two moments of the season: after a training period and after a competition period. Results show that after a training period, muscle damage blood markers are higher in basketball and volleyball players, as expected due to their dominant eccentric component. However, during competition, these markers are higher in cyclists as a result of frequent eccentric actions. Therefore, the component eccentric–concentric is not defined exclusively by the sport discipline. The moment of the season (training vs. competition) has to be considered as well. This information could help sport professional to planify more specific training programs, preparations for competition, as well as post-exercise recovery. Abstract Background: Repetitive eccentric contractions can lead to higher degree of damage compared to repetitive concentric contractions. However, this type of exercise does not reproduce the real situations during the season in competitive sport disciplines. Methods: We analyzed the pattern of muscle damage blood markers in male professionals from three disciplines: cycling (n = 18), mainly concentric, vs. basketball (n = 12) and volleyball (n = 14), both mainly eccentric. Circulating muscle markers were analyzed in two moments of the regular season: after a 20-day training (no competition) period (T1) and after a 20-day period of high demanding competition (T2). Results: Blood levels of creatine kinase and myoglobin (muscle markers) increased in all groups at T2 compared to T1 as a result of competition intensity. The lower increases were noticed in cyclists at the end of both periods. Testosterone levels decreased at T2 compared to T1 in all disciplines, with lower levels found in cyclists. However, cortisol plasma levels decreased in basketball and volleyball players at T2, but increased significantly in cyclists, suggesting a limited adaptation to the effort. Conclusions: The pattern of circulating muscle markers is different depending of the demanding efforts (training vs. competition) of each particular discipline.
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Engelbrecht L, Ollewagen T, de Swardt D. Advances in fluorescence microscopy can reveal important new aspects of tissue regeneration. Biochimie 2022; 196:194-202. [DOI: 10.1016/j.biochi.2022.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/19/2022] [Accepted: 02/02/2022] [Indexed: 12/12/2022]
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Effect of curcumin supplementation on muscle damage, antioxidant status and inflammatory factors after successive simulated taekwondo competitions. Sci Sports 2022. [DOI: 10.1016/j.scispo.2021.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Effects of Vitamin D in Post-Exercise Muscle Recovery. A Systematic Review and Meta-Analysis. Nutrients 2021; 13:nu13114013. [PMID: 34836268 PMCID: PMC8619231 DOI: 10.3390/nu13114013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 12/13/2022] Open
Abstract
Vitamin D is a key micronutrient modulating function and health in skeletal muscle. Therefore, we sought to systematically review the role of vitamin D in muscle recovery. A search in different databases (PubMed/MEDLINE, WOS, Google Scholar, and Scopus) was carried out following PRISMA® and PICOS. The search period was from inception to April 2020. Changes in post-exercise muscle damage were quantified comparing experimental group vs. placebo in each study by using number of participants, standardized mean difference (SMD), and standard error of the SMD. Hedges’s g was used to calculate the SMDs for each study group and biased by the inverse of variance that allows calculating an overall effect and the 95% confidence interval (CI). The net vitamin D supplementation effect was calculated by subtracting the placebo SMD from SMD of the experimental group. The DerSimonian and Laird method was used as a random effect model, taking into account that the effect of vitamin D on muscular damage may vary according to the dose administered and additional moderators. Six studies were selected. In conclusion, regarding circulating levels of muscle biomarkers and additional limitations of the studies, it cannot be concluded that vitamin D supplementation exerts an effect in post-exercise muscle recovery. Likely, the anti-inflammatory action of vitamin D is quicker than the recovery of tissue structure and function. This aspect is pending verification in future research.
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Aidar FJ, Fraga GS, Getirana-Mota M, Marçal AC, Santos JL, de Souza RF, Ferreira ARP, Neves EB, Zanona ADF, Bulhões-Correia A, de Almeida-Neto PF, Fernandes TLB, Garrido ND, Cirilo-Sousa MDS, Merino-Fernández M, Díaz-de-Durana AL, Murawska-Ciałowicz E, Cabral BGDAT, Clemente FM. Effects of Ibuprofen Use on Lymphocyte Count and Oxidative Stress in Elite Paralympic Powerlifting. BIOLOGY 2021; 10:986. [PMID: 34681085 PMCID: PMC8533337 DOI: 10.3390/biology10100986] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/12/2021] [Accepted: 09/23/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Paralympic Powerlifting (PP) training tends to promote fatigue and oxidative stress. OBJECTIVE To analyze the effects of ibuprofen use on performance and oxidative stress in post-training PP athletes. METHODOLOGY Ten national level PP athletes (age: 27.13 ± 5.57) were analyzed for oxidative stress in post-training. The study was carried out in three weeks, (1) familiarization and (2 and 3) evaluated the recovery with the use of a placebo (PLA) and ibuprofen (IBU), 800 mg. The Peak Torque (PT), Torque Development Rate (TDR), Fatigue Index (FI), reactive substances to thiobarbituric acid (TBARS) and sulfhydryl groups (SH) were evaluated. The training consisted of five sets of five repetitions (80-90%) 1-Repetition Maximum (1-RM) in the bench press. RESULTS The IBU showed a higher PT (24 and 48 h, p = 0.04, ɳ2 p = 0.39), a lower FI (24 h, p = 0.01, ɳ2p = 0.74) and an increased lymphocyte count (p < 0.001; ɳ2p = 4.36). There was no change in oxidative stress. CONCLUSIONS The use of IBU provided improvements in strength and did not protect against oxidative stress.
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Affiliation(s)
- Felipe J. Aidar
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.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; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
| | - Márcio Getirana-Mota
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.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; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.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; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.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; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.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
| | | | - Eduardo Borba Neves
- Graduate Program in Biomedical Engineering, Federal Technological University of Paraná (UTFPR), Curitiba 80230-901, Brazil;
| | | | - Alexandre Bulhões-Correia
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59064-741, Brazil; (A.B.-C.); (P.F.d.A.-N.); (B.G.d.A.T.C.)
| | - Paulo Francisco de Almeida-Neto
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59064-741, Brazil; (A.B.-C.); (P.F.d.A.-N.); (B.G.d.A.T.C.)
| | - Tulio Luiz Banja Fernandes
- Institute of Physical Education and Sport, Federal University of Ceará (UFC), Fortaleza 60020-181, Brazil;
| | - 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;
| | - Maria do Socorro Cirilo-Sousa
- Graduate Program Association of Physical Education, Federal University of Paraíba (UFPB), João Pessoa 58051-900, Brazil;
- Department of Physical Education, Regional of University (URCA), Crato 63105-010, Brazil
| | - María Merino-Fernández
- Faculty of Health Sciences, Universidad Francisco de Vitoria (UFV), 28223 Madrid, Spain;
| | - Alfonso López Díaz-de-Durana
- Sports Department, Physical Activity and Sports Faculty-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Eugenia Murawska-Ciałowicz
- Physiology and Biochemistry Department, University School of Physical Education, 51-612 Wroclaw, Poland;
| | | | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal;
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
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The impact of physical training on neutrophil extracellular traps in young male athletes - a pilot study. Biol Sport 2021; 38:459-464. [PMID: 34475627 PMCID: PMC8329969 DOI: 10.5114/biolsport.2021.101117] [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: 01/22/2020] [Revised: 02/24/2020] [Accepted: 08/31/2020] [Indexed: 11/17/2022] Open
Abstract
Neutrophils are an important component of the innate immune response against various pathogens. However, there is a lack of research concerning the effects of short intensive training on neutrophil functions, especially neutrophil extracellular traps (NET) formation. The study aim was to determine the effects of a 19-day training cycle on innate immunity among young male athletes. Six male ice hockey players (< 20 years old) from the Polish national team were monitored across a five-day training camp and after a return to normal club training. The first blood collection took place before training (T1), the second after the training camp (T2) and the third 14 days later (T3). The counts/concentrations of blood biochemical, immune and endocrine markers were compared across each training period. Creatine kinase activity tended to increase at T2 (546 ± 216 U·L-1) when compared to T1 (191 ± 111 U·L-1; p=0.063). Neutrophil extracellular traps formation and neutrophil counts also differed between training periods (p=0.042 and p=0.042, respectively). Neutrophil counts tended to decrease, in contrast to NET formation which tended to rise, at T2 in comparison to T1 (2.51 ± 0.45 vs 3.04 ± 0.47 109·L-1; 24 ± 13 vs 8 ± 15%, respectively). No significant differences in other leucocyte counts were observed. A short period of intensive training was accompanied by some muscle damage and inflammation, as evidenced by CK and NET up-regulation, whilst neutrophil counts were diminished in the blood. Thus, neutrophils and NET could be involved in muscle damage and local inflammatory processes following intensive physical training in young male athletes.
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Kulawiec DG, Zhou T, Knopp JL, Chase JG. Continuous glucose monitoring to measure metabolic impact and recovery in sub-elite endurance athletes. Biomed Signal Process Control 2021. [DOI: 10.1016/j.bspc.2021.103059] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Walzik D, Joisten N, Zacher J, Zimmer P. Transferring clinically established immune inflammation markers into exercise physiology: focus on neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio and systemic immune-inflammation index. Eur J Appl Physiol 2021; 121:1803-1814. [PMID: 33787989 PMCID: PMC8192383 DOI: 10.1007/s00421-021-04668-7] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/16/2021] [Indexed: 02/07/2023]
Abstract
Over the last decades the cellular immune inflammation markers neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and systemic immune-inflammation index (SII = NLR × platelets) have emerged in clinical context as markers of disease-related inflammation and are now widely appreciated due to their integrative character. Transferring these clinically established inflammation markers into exercise physiology seems highly beneficial, especially due to the low temporal, financial and infrastructural resources needed for assessment and calculation. Therefore, the aim of this review is to summarize evidence on the value of the integrative inflammation markers NLR, PLR and SII for depiction of exercise-induced inflammation and highlight potential applications in exercise settings. Despite sparse evidence, multiple investigations revealed responsiveness of the markers to acute and chronic exercise, thereby opening promising avenues in the field of exercise physiology. In performance settings, they might help to infer information for exercise programming by reflecting exercise strain and recovery status or periods of overtraining and increased infection risk. In health settings, application involves the depiction of anti-inflammatory effects of chronic exercise in patients exhibiting chronic inflammation. Further research should, therefore, focus on establishing reference values for these integrative markers in athletes at rest, assess the kinetics and reliability in response to different exercise modalities and implement the markers into clinical exercise trials to depict anti-inflammatory effects of chronic exercise in different patient collectives.
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Affiliation(s)
- David Walzik
- Institute for Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Niklas Joisten
- Institute for Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Jonas Zacher
- Institute for Cardiovascular Research and Sport Medicine, German Sport University Cologne, Cologne, Germany
| | - Philipp Zimmer
- Institute for Sport and Sport Science, TU Dortmund University, Dortmund, Germany.
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Kobayashi Y, Eguchi A, Tamai Y, Fukuda S, Tempaku M, Izuoka K, Iwasa M, Takei Y, Togashi K. Protein Composition of Circulating Extracellular Vesicles Immediately Changed by Particular Short Time of High-Intensity Interval Training Exercise. Front Physiol 2021; 12:693007. [PMID: 34276412 PMCID: PMC8280769 DOI: 10.3389/fphys.2021.693007] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/01/2021] [Indexed: 01/01/2023] Open
Abstract
Introduction/Purpose High-intensity interval training (HIIT) promotes various biological processes and metabolic effects in multiple organs, but the role of extracellular vesicles (EVs) released from a variety of cells is not fully understood during HIIT exercise (HIIT-Ex). We investigated the changes in circulating number and proteomic profile of EVs to assess the effect of HIIT-Ex. Methods Seventeen young men (median age, 20 years) were enrolled in the study. Total duration of the HIIT-Ex was 4 min. Blood samples were collected from before HIIT-Ex (pre-HIIT-Ex), at the immediate conclusion of HIIT-Ex (T0), at 30 min (T30), and at 120 min after HIIT-Ex. The pulse rate and systolic blood pressure were measured. Circulating EVs were characterized, and EV proteins were detected via nano liquid chromatography tandem mass spectrometry. Results The pulse rate and systolic blood pressure at T0 to pre-HIIT-Ex were significantly higher. Circulating EV number was significantly altered throughout the HIIT-Ex, and the source of circulating EVs included skeletal muscle, hepatocytes, and adipose tissue. Proteomic analysis identified a total of 558 proteins within isolated circulating EVs from pre-HIIT-Ex, T0, and T30. Twenty proteins in total were significantly changed at pre-HIIT-Ex, T0, and T30 and are involved in a variety of pathways, such as activation of coagulation cascades, cellular oxidant detoxification, and correction of acid–base imbalance. Catalase and peroxiredoxin II were increased at T0. Conclusion The circulating EV composition can be immediately changed by particularly a short time of HIIT-Ex, indicating that EVs may intercommunicate across various organs rapidly in response to HIIT-Ex.
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Affiliation(s)
- Yoshinao Kobayashi
- Center for Physical and Mental Health, Mie University Graduate School of Medicine, Tsu, Japan.,Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Akiko Eguchi
- Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan.,JST, PRETO, Kawaguchi, Japan
| | - Yasuyuki Tamai
- Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Sanae Fukuda
- Department of Health Welfare Sciences, Kansai University of Welfare Sciences, Kashiwara, Japan
| | - Mina Tempaku
- Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kiyora Izuoka
- Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Motoh Iwasa
- Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Yoshiyuki Takei
- Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kenji Togashi
- Department of Health and Physical Education, Mie University Faculty of Education, Tsu, Japan
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Kurtz JA, VanDusseldorp TA, Doyle JA, Otis JS. Taurine in sports and exercise. J Int Soc Sports Nutr 2021; 18:39. [PMID: 34039357 PMCID: PMC8152067 DOI: 10.1186/s12970-021-00438-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 05/03/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Taurine has become a popular supplement among athletes attempting to improve performance. While the effectiveness of taurine as an ergogenic aid remains controversial, this paper summarizes the current evidence regarding the efficacy of taurine in aerobic and anaerobic performance, metabolic stress, muscle soreness, and recovery. METHODS Google Scholar, Web of Science, and MedLine (PubMed) searches were conducted through September 2020. Peer-reviewed studies that investigated taurine as a single ingredient at dosages of < 1 g - 6 g, ranging from 10 to 15 min-to-2 h prior to exercise bout or chronic dose (7 days- 8 weeks) of consumption were included. Articles were excluded if taurine was not the primary or only ingredient in a supplement or food source, not published in peer-reviewed journals, if participants were older than 50 years, articles published before 1999, animal studies, or included participants with health issues. A total of 19 studies met the inclusion criteria for the review. RESULTS Key results include improvements in the following: VO2max, time to exhaustion (TTE; n = 5 articles), 3 or 4 km time-trial (n = 2 articles), anaerobic performance (n = 7 articles), muscle damage (n = 3 articles), peak power (n = 2 articles), recovery (n = 1 article). Taurine also caused a change in metabolites: decrease in lactate, creatine kinase, phosphorus, inflammatory markers, and improved glycolytic/fat oxidation markers (n = 5 articles). Taurine dosing appears to be effective at ~ 1-3 g/day acutely across a span of 6-15 days (1-3 h before an activity) which may improve aerobic performance (TTE), anaerobic performance (strength, power), recovery (DOMS), and a decrease in metabolic markers (creatine kinase, lactate, inorganic phosphate). CONCLUSIONS Limited and varied findings prohibit definitive conclusions regarding the efficacy of taurine on aerobic and anaerobic performance and metabolic outcomes. There are mixed findings for the effect of taurine consumption on improving recovery from training bouts and/or mitigating muscle damage. The timing of taurine ingestion as well as the type of exercise protocol performed may contribute to the effectiveness of taurine as an ergogenic aid. More investigations are needed to better understand the potential effects of taurine supplementation on aerobic and anaerobic performance, muscle damage, metabolic stress, and recovery.
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Affiliation(s)
- Jennifer A. Kurtz
- Department of Kinesiology and Health, Georgia State University, 125 Decatur Street, Suite 137, Atlanta, GA 30303 USA
| | - Trisha A. VanDusseldorp
- Department of Exercise Science and Sport Management, Kennesaw State University, Kennesaw, GA 30144 USA
| | - J. Andrew Doyle
- Department of Kinesiology and Health, Georgia State University, 125 Decatur Street, Suite 137, Atlanta, GA 30303 USA
| | - Jeffrey S. Otis
- Department of Kinesiology and Health, Georgia State University, 125 Decatur Street, Suite 137, Atlanta, GA 30303 USA
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Antioxidant Responses in Hypertensive Postmenopausal Women after Acute Beetroot Juice Ingestion and Aerobic Exercise: Double Blind and Placebo-Controlled Crossover Trial. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021. [DOI: 10.1155/2021/5579864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study is aimed to analyze the effect of different nitrate concentrations [NO3-] present in beetroot juice (BJ) on salivary oxidative stress markers after acute exercise performance in hypertensive postmenopausal women. Thirteen hypertensive postmenopausal women participated in three experimental sessions, taking different beverages: noncaloric orange flavored drink (OFD), low nitrate (low-NO3-) BJ, and high nitrate (high-NO3-) BJ. The participants performed aerobic exercise on a treadmill, at 65–70% of heart rate reserve (HRR), for 40 min. Saliva samples were collected after an overnight fast, 10 minutes before BJ ingestion at 7 : 20 am (0
), 120 minutes after beverages ingestion (130
), immediately after exercise (170
), and 90 min after exercise (260
). Salivary total protein (TP), catalase activity (CAT), reduced glutathione (GSH), and total antioxidant capacity by ferric-reducing antioxidant power (FRAP) concentrations were analyzed. No interaction (session
time) was found among three sessions over time. Catalase area under the curve (AUC) was lower after both low-NO3- and high-NO3- consumption (
), and GSH AUC was lower after high-NO3- (
) compared with OFD. So, the acute intake of BJ with aerobic exercise seems to decrease catalase (in high-NO3- and low-NO3-) and GSH (in high-NO3-), besides not interfering with FRAP in hypertensive postmenopausal women.
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Chen CY, Yuen HM, Lin CC, Hsu CC, Bernard JR, Chen LN, Liao YH, Tsai SC. Anti-fatigue Effects of Santé Premium Silver Perch Essence on Exhaustive Swimming Exercise Performance in Rats. Front Physiol 2021; 12:651972. [PMID: 33828489 PMCID: PMC8019704 DOI: 10.3389/fphys.2021.651972] [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: 01/11/2021] [Accepted: 02/26/2021] [Indexed: 11/18/2022] Open
Abstract
Aim: Fish soup is a traditional Chinese food usually offered as a healthy supplement to elders, pregnant women and persons who just had surgery. Silver perch (Santé premium silver perch essence, SPSPE) extract contains various quality proteins, collagen, minerals, trace elements, and branch chain amino acids (BCAA) that could help individuals recover from exhaustion and control body weight. However, there are very limited studies exploring the effects of fish extracts on exercise performance and fatigue, and relevant physiological mechanisms. Therefore, the purpose of this study was to investigate the effects of chronic SPSPE administration on exhaustive exercise performance. Method: Male Wistar rats weighing around 250 g were divided into 4 groups: Control, 1X SPSPE (6.2 ml/kg), 2X SPSPE (12.4 ml/kg) and 5X SPSPE (31.0 ml/kg). Rats were administrated SPSPE by oral gavage feeding every day for 33 days. Their body weight were measured every week. Before and after the exhaustive swimming test, the blood was collected for circulating lactate, glucose, ammonia, hormones, and myoglobin analysis. Rats were sacrificed after performing an exhaustive swimming exercise test. The liver tissues were collected for glycogen content and H&E staining. Results: After the administration of 1X and 5X SPSPE, swimming fatigue was significantly delayed (p = 0.024). There was no difference in the hormone plasma level between the control and SPSPE groups. The induction of plasma corticosterone and TBARS by exhaustive swimming exercise could be decreased by SPSPE administration. The increased plasma myoglobin concentration from exhaustive swimming exercise was weakened by SPSPE supplementation. The higher glycogen sparing contained in liver tissue was observed in SPSPE-treated groups (p < 0.05). Conclusion: SPSPE could efficiently delay swimming fatigue through sparing of liver glycogen and attenuation of plasma TBARS, myoglobin induction by exhaustive exercise. Our findings provide a scientific-based fundamental information and better understanding for developing a fish extract-based anti-fatigue supplement.
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Affiliation(s)
- Chung-Yu Chen
- Department of Exercise and Health Sciences, University of Taipei, Taipei City, Taiwan
| | - Hei-Man Yuen
- Institute of Sports Sciences, University of Taipei, Taipei City, Taiwan
| | - Chung-Chi Lin
- Healthcare and Service Center, Taipei Veterans General Hospital, Taipei City, Taiwan.,Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taipei City, Taiwan
| | - Chi-Chieh Hsu
- Department of Aquatic Sports, University of Taipei, Taipei City, Taiwan
| | - Jeffrey R Bernard
- Department of Kinesiology, California State University-Stanislaus, Turlock, CA, United States
| | - Ling-Ni Chen
- Anyong Biotechnology, Inc., Kaohsiung City, Taiwan
| | - Yi-Hung Liao
- Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taipei City, Taiwan
| | - Shiow-Chwen Tsai
- Institute of Sports Sciences, University of Taipei, Taipei City, Taiwan
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Exercise-induced muscle damage: mechanism, assessment and nutritional factors to accelerate recovery. Eur J Appl Physiol 2021; 121:969-992. [PMID: 33420603 DOI: 10.1007/s00421-020-04566-4] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 11/17/2020] [Indexed: 12/11/2022]
Abstract
There have been a multitude of reviews written on exercise-induced muscle damage (EIMD) and recovery. EIMD is a complex area of study as there are a host of factors such as sex, age, nutrition, fitness level, genetics and familiarity with exercise task, which influence the magnitude of performance decrement and the time course of recovery following EIMD. In addition, many reviews on recovery from exercise have ranged from the impact of nutritional strategies and recovery modalities, to complex mechanistic examination of various immune and endocrine signaling molecules. No one review can adequately address this broad array of study. Thus, in this present review, we aim to examine EIMD emanating from both endurance exercise and resistance exercise training in recreational and competitive athletes and shed light on nutritional strategies that can enhance and accelerate recovery following EIMD. In addition, the evaluation of EIMD and recovery from exercise is often complicated and conclusions often depend of the specific mode of assessment. As such, the focus of this review is also directed at the available techniques used to assess EIMD.
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