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de Albuquerque-Neto SL, Santos MAPD, Silvino VO, Herrera JJB, Rosa TS, Silva GCB, Couto BP, Ferreira CP, Silva AS, de Almeida SS, de Melo GF. Association between ACTN3 (R577X), ACE (I/D), BDKRB2 (-9/+9), and AGT (M268T) polymorphisms and performance phenotypes in Brazilian swimmers. BMC Sports Sci Med Rehabil 2024; 16:50. [PMID: 38374123 PMCID: PMC10877830 DOI: 10.1186/s13102-024-00828-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 01/28/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND The influence of genetic polymorphisms on athletic performance has been widely explored. This study investigated the interactions between the polymorphisms ACTN3 (R577X), ACE (I/D), BDKRB2 (-9/+9), and AGT (M/T) and their association with endurance and strength phenotypes in Brazilian swimmers. METHODS 123 athletes (aged 20-30 years) and 718 controls participated in the study. The athletes were divided into elite and sub-elite (N = 19 and 104, respectively) and strength and endurance experts (N = 98 and 25, respectively). Hardy-Weinberg equilibrium was observed in all groups. RESULTS Considering the ACE polymorphism, it was observed a higher frequency of the DD genotype than expected in the strength experts of the elite group, whereas the strength experts sub-elite athletes had a higher frequency of the ID genotype (χ2 = 8.17; p = 0.01). Subjects with XX genotypes of ACTN3 are more likely to belong to the athlete group when compared to the control group (OR = 1.79, p = 0.04). The DD homozygotes of the ACE are more likely to belong to the elite group with strength phenotypes than the group of sub-elite (OR = 7.96, p = 0.01) and elite strength experts compared to elite endurance (OR = 18.0, p = 0.03). However, no significant differences were observed in the allelic distribution of the polymorphisms evaluated when comparing Elite, sub-elite athletes and controls. CONCLUSION ACE and ACTN3 allele frequencies should be considered with regard to performance influencing factors in Brazilian swimmers.
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Affiliation(s)
| | - Marcos Antonio Pereira Dos Santos
- Department of Biophysics and Physiology, Nucleus of Study in Physiology Applied to Performance and Health (NEFADS), Federal University of Piaui, Teresina, Piauí, Brazil.
- Rede Nordeste de Biotecnologia (RENORBIO), Federal University of Piauí, Teresina, Piauí, Brazil.
| | - Valmir Oliveira Silvino
- Department of Biophysics and Physiology, Nucleus of Study in Physiology Applied to Performance and Health (NEFADS), Federal University of Piaui, Teresina, Piauí, Brazil
- Rede Nordeste de Biotecnologia (RENORBIO), Federal University of Piauí, Teresina, Piauí, Brazil
| | | | - Thiago Santos Rosa
- Department of Physical Education, Catholic University of Brasília, Brasília, DF, Brazil
| | | | - Bruno Pena Couto
- School of Health and Behavioural Sciences, The University of the Sunshine Coast, Sippy Downs, QLD, Australia
| | - Cirley Pinheiro Ferreira
- Department of Biophysics and Physiology, Nucleus of Study in Physiology Applied to Performance and Health (NEFADS), Federal University of Piaui, Teresina, Piauí, Brazil
- Rede Nordeste de Biotecnologia (RENORBIO), Federal University of Piauí, Teresina, Piauí, Brazil
| | - Alexandre Sérgio Silva
- Associated Postgraduate Program in Physical Education of the Federal University of Pernambuco, Federal University of Paraíba, João Pessoa, Brazil
| | - Sandro Soares de Almeida
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
- Universidade Ibirapuera, São Paulo, São Paulo, Brazil
- Universidade Anhanguera, Guarulhos, São Paulo, Brazil
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Maciel LA, Leite PLDA, Santos PA, Barbosa LP, Gutierrez SD, Deus LA, Araújo MC, Aguiar SDS, Rosa TS, Lewis JE, Simões HG. Intensity of Depression Symptoms Is Negatively Associated with Catalase Activity in Master Athletes. Int J Environ Res Public Health 2023; 20:4397. [PMID: 36901407 PMCID: PMC10002178 DOI: 10.3390/ijerph20054397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND This study examined associations between scores of depression (DEPs), thiobarbituric acid-reactive substances (TBARS), superoxide dismutase (SOD), and catalase activity (CAT) in master athletes and untrained controls. METHODS Participants were master sprinters (MS, n = 24; 50.31 ± 6.34 year), endurance runners (ER, n = 11; 51.35 ± 9.12 year), untrained middle-aged (CO, n = 13; 47.21 ± 8.61 year), and young untrained (YU, n = 15; 23.70 ± 4.02 year). CAT, SOD, and TBARS were measured in plasma using commercial kits. DEPs were measured by the Beck Depression Inventory-II. An ANOVA, Kruskal-Wallis, Pearson's, and Spearman's correlations were applied, with a significance level of p ≤ 0.05. RESULTS The CATs of MS and YU [760.4 U·μL 1 ± 170.1 U·μL 1 and 729.9 U·μL 1 ± 186.9 U·μL 1] were higher than CO and ER. The SOD levels in the YU and ER [84.20 U·mL-1 ± 8.52 U·mL-1 and 78.24 U·mL-1 ± 6.59 U·mL-1 (p < 0.0001)] were higher than CO and MS. The TBARS in CO [11.97 nmol·L-1 ± 2.35 nmol·L-1 (p < 0.0001)] was higher than in YU, MS and ER. MS had lower DEPs compared to the YU [3.60 ± 3.66 vs. 12.27 ± 9.27 (p = 0.0002)]. A negative correlation was found between CAT and DEPs for master athletes [r = -0.3921 (p = 0.0240)] and a weak correlation [r = -0.3694 (p = 0.0344)] was found between DEPs and the CAT/TBARS ratio. CONCLUSIONS In conclusion, the training model of master sprinters may be an effective strategy for increasing CAT and reducing DEPs.
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Affiliation(s)
- Larissa Alves Maciel
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | | | - Patrick Anderson Santos
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | - Lucas Pinheiro Barbosa
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | - Sara Duarte Gutierrez
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | - Lysleine Alves Deus
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | - Márcia Cristiane Araújo
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | - Samuel da Silva Aguiar
- Postgraduate Program in Physical Education, Federal University of Mato Grosso-UFMT, Cuiabá 78060-900, Brazil
| | - Thiago Santos Rosa
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
| | - John E. Lewis
- Department of Psychiatry and Behavioral Sciences, Miller School of Medicine, University of Miami, Miami, FL 33316, USA
| | - Herbert Gustavo Simões
- Postgraduate Program in Physical Education, Catholic University of Brasília, Brasília 71966-700, Brazil
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Honorato FS, de Deus LA, Reis AL, Neves RVP, Corrêa HDL, Medeiros APB, Haberland DF, Medeiros RMV, Prestes J, Ferreira CES, Rosa TS. Could cardiac autonomic modulation be an objective method to identify hypobaric hypoxia symptoms at 25.000ft among Brazilian military airmen? Front Physiol 2022; 13:1005016. [PMID: 36406989 PMCID: PMC9669981 DOI: 10.3389/fphys.2022.1005016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/20/2022] [Indexed: 11/25/2023] Open
Abstract
Hypobaric hypoxia during a flight can cause accidents, resulting in deaths. Heart rate variability may be more sensitive than self-reported hypoxia symptoms to the effects of HH. The level of physical fitness can contribute to efficient cardiac autonomic modulation. However, no studies have examined the association between fitness, heart rate variability, and the time of onset of hypobaric hypoxia symptoms. To analyze the influence of hypobaric hypoxia on cardiac autonomic function at the time of onset of the first symptoms and its association with physical fitness. Male airmen trained and belonging to the staff of the Brazilian Air Force (n = 23; 30 ± 6.7 years) participated in a flight simulation in a 25.000 ft hypobaric chamber. Heart rate variability was recorded with a Polar® cardiac monitor. Data were analyzed in the time-domain method using Kubios software. We evaluated pulse oximetry with the Mindray PM-60 oximeter. Physical fitness assessment test results were collected from the archive. At moments rest vs. hypoxia revealed a decrease in heart rate variability indices iRR and RMSSD (p < 0.001). The individual analysis of hypoxia-rest variation showed that 100% of the airmen had a negative delta for both iRR and RMSSD indices. The time of onset of hypoxia symptoms was not associated with body composition, physical fitness, oxygen saturation, and HRV indices. Also, we suggest that cardiac autonomic modulation seems to be more sensitive to the effects of hypobaric hypoxia at 25.000 ft than the self-reported subjective perception of symptoms. Further devices that alert to a hypoxic condition during a flight should consider heart rate variability allowing more time and security to reestablish control of the flight.
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Affiliation(s)
- Fernando Sousa Honorato
- Graduate Program in Physical Education, Catholic University of Brasília—DF, Brasília, Brazil
| | - Lysleine Alves de Deus
- Graduate Program in Physical Education, Catholic University of Brasília—DF, Brasília, Brazil
| | - Andrea Lucena Reis
- Graduate Program in Physical Education, Catholic University of Brasília—DF, Brasília, Brazil
| | | | - Hugo de Luca Corrêa
- Graduate Program in Physical Education, Catholic University of Brasília—DF, Brasília, Brazil
| | | | | | | | - Jonato Prestes
- Graduate Program in Physical Education, Catholic University of Brasília—DF, Brasília, Brazil
| | | | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasília—DF, Brasília, Brazil
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Corrêa HL, Simões HG, Neves RVP, Deus LA, Rosa TS. The potential role of physical activity and a healthy diet in increasing nitric oxide during COVID-19 outbreak. Sci Sports 2022; 37:639-642. [PMID: 36062207 PMCID: PMC9420716 DOI: 10.1016/j.scispo.2021.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 11/09/2021] [Indexed: 12/03/2022]
Abstract
The potential role of physical activity and a healthy diet in increasing nitric oxide during COVID-19 outbreak. This manuscript presents a perspective which provide new insights about the promising role of nitric oxide on COVID-19. Demonstration that nitric oxide was an important cornerstone against viral infections, including SARS-CoV-1 in 2009. Thus, given the concern that higher NO− could improve endothelial health and might be a protection factor against COVID-19, should we critically consider non-pharmacological strategies that increase NO− bioavailability as medicine for COVID-19? From this perspective, we highlight the potential effect of physical activity and healthy diet in stimulating the increase of NO− bioavailability.
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Affiliation(s)
- H L Corrêa
- Graduate Program of Physical Education, Catholic University of Brasilia, Federal district, Brasilia, Brazil
| | - H G Simões
- Graduate Program of Physical Education, Catholic University of Brasilia, Federal district, Brasilia, Brazil
| | - R V P Neves
- Graduate Program of Physical Education, Catholic University of Brasilia, Federal district, Brasilia, Brazil
| | - L A Deus
- Graduate Program of Physical Education, Catholic University of Brasilia, Federal district, Brasilia, Brazil
| | - T S Rosa
- Graduate Program of Physical Education, Catholic University of Brasilia, Federal district, Brasilia, Brazil
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Deus LAD, Corrêa HDL, Neves RVP, Reis AL, Honorato FS, Araújo TBD, Souza MK, Haro AS, Silva VL, Barbosa JMDS, Padula IA, Andrade RV, Simões HG, Prestes J, Stone WJ, Melo GF, Rosa TS. Metabolic and hormonal responses to chronic blood-flow restricted resistance training in chronic kidney disease: a randomized trial. Appl Physiol Nutr Metab 2022; 47:183-194. [PMID: 35062832 DOI: 10.1139/apnm-2021-0409] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Maintenance of glycemic and lipemic homeostasis can limit the progression of diabetic kidney disease. Resistance training (RT) is effective in controlling glycemia and lipemia in kidney disease; however, the effect of RT with blood flow restriction (RT+BFR) on these metabolic factors has not been investigated. We aimed to verify if chronic (6 months) RT and RT+BFR performed by patients with stage-2 chronic kidney disease (CKD) improves their glycemic homeostasis and immunometabolic profiles. Patients with CKD under conservative treatment (n = 105 (33 females)) from both sexes were randomized into control (n = 35 (11 females); age 57.6 ± 5.2 years), RT (n = 35 (12 females); age 58.0 ± 6.2 years), and RT+BFR (n = 35 (10 females); 58.0 ± 6.4 years) groups. Chronic RT or RT+BFR (6 months) was performed 3 times per week on non-consecutive days with training loading adjusted every 2 months, RT 50%-60%-70% of 1RM, and RT+BFR 30%-40%+50% of 1RM and fixed repetition number. Renal function was estimated with the glomerular filtration rate and serum albumin level. Metabolic, hormonal, and inflammatory assessments were analyzed from blood samples. Six months of RT and RT+BFR were similarly effective in improving glucose homeostasis and hormone mediators of glucose uptake (e.g., irisin, adiponectin, and sirtuin-1), decreasing pro-inflammatory and fibrotic proteins, and attenuating the progression of estimated glomerular filtration rate. Thus, RT+BFR can be considered an additional exercise modality to be included in the treatment of patients with stage 2 chronic kidney disease. Trial registration number: U1111-1237-8231. URL: http://www.ensaiosclinicos.gov.br/rg/RBR-3gpg5w/, no. RBR-3gpg5w. Novelty: Glycemic regulation induced by resistance training prevents the progression of CKD. Chronic RT and RT+BFR promote similar changes in glycemic regulation. RT and RT+BFR can be considered as non-pharmacological tools for the treatment of CKD.
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Affiliation(s)
- Lysleine Alves de Deus
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | - Hugo de Luca Corrêa
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | | | - Andrea Lucena Reis
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | - Fernando Sousa Honorato
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | | | - Michel Kendy Souza
- Department of Nephrology, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Anderson Sola Haro
- Department of Nephrology, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Victor Lopes Silva
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | | | | | - Rosângela Vieira Andrade
- Graduate Program in Genomic Sciences and Biotechnology, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | - Herbert Gustavo Simões
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | - Jonato Prestes
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | - Whitley J Stone
- School of Kinesiology, Recreation, and Sport, Western Kentucky University, KY, USA
| | - Gislane Ferreira Melo
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
| | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasília (UCB), Taguatinga, DF, Brazil
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Rosa TS, Corrêa HL, Deus LA, Stone W, Reis AL, Gadelha AB, de Araújo TB, Silva Junior PR, Moraes MR, Silva JAB, Tzanno-Martins C, Simões HG, Prestes J, Neves RVP. Effects of dynamic and isometric resistance training protocols on metabolic profile in hemodialysis patients: a randomized controlled trial. Appl Physiol Nutr Metab 2021; 46:1029-1037. [PMID: 33651633 DOI: 10.1139/apnm-2020-0900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of this study was to compare the effect of dynamic (DRT) and isometric (IRT) resistance training on glycemic homeostasis, lipid profile, and nitric oxide (NO) in hemodialysis (HD) patients. Patients were randomly distributed into 3 groups: control (n = 65), DRT (n = 65), and IRT (n = 67). Patients assessed before and after the intervention period were tested for fasting blood glucose, glycated hemoglobin, oral glucose tolerance test, insulin resistance, lipid profile, leptin, insulin, adiponectin, C-reactive protein, and NO . Patients underwent to strength and body composition assessments. Subjects allocated in both DRT and IRT groups took part in a 24-week resistance training program, 3 times per week. Each training session was approximately 1 hour before dialysis and consisted of 3 sets of 8-12 repetitions at low intensity. Total workload was higher in the DRT as compared with the IRT. This heightened workload related to better glycemic homeostasis in HD patients as measured by regulation of insulin, adiponectin, and leptin, while improveing triglycerides, free-fat mass, and muscle strength. Additionally, NO levels were increased in the DRT group. NO was significantly correlated with glucose intolerance (r = -0.42, p = 0.0155) and workload (r = 0.46, p = 0.0022). The IRT group only improved strength (p < 0.05). Twenty-four weeks of DRT improved glycemic homeostasis, lipid profile, and NO in HD patients. Although IRT seems to play an important role in increasing strength, DRT might be a better choice to promote metabolic adjustments in HD patients. Clinical trial: http://www.ensaiosclinicos.gov.br/rg/RBR-3gpg5w. Novelty: DRT might be a better choice for metabolic improvements in patients with chronic kidney disease (CKD). Exercise-training might treat metabolic imbalance in CKD patients.
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Affiliation(s)
- Thiago Santos Rosa
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Hugo Luca Corrêa
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Lysleine Alves Deus
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Whitley Stone
- School of Kinesiology, Recreation, and Sport, Western Kentucky University, KY, USA
| | - Andrea Lucena Reis
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - André Bonadias Gadelha
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil.,Seção de Educação Física, Colégio Militar de Brasília
| | | | | | - Milton Rocha Moraes
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | | | | | | | - Jonato Prestes
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
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Gadelha AB, Cesari M, Corrêa HL, Neves RVP, Sousa CV, Deus LA, Souza MK, Reis AL, Moraes MR, Prestes J, Simões HG, Andrade RV, Melo GF, Rosa TS. Effects of pre-dialysis resistance training on sarcopenia, inflammatory profile, and anemia biomarkers in older community-dwelling patients with chronic kidney disease: a randomized controlled trial. Int Urol Nephrol 2021; 53:2137-2147. [PMID: 33609277 DOI: 10.1007/s11255-021-02799-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 02/08/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Sarcopenia and chronic kidney disease (CKD) have been associated with negative outcomes in older people, including inflammatory profile and anemia biomarkers. AIMS To investigate the effects of pre-dialysis resistance training (RT) on sarcopenia, inflammatory profile, and anemia biomarkers in older patients with CKD. METHODS A total of 107 patients with CKD (65.4 ± 3.7 years) were randomly allocated into four groups: sarcopenic RT (n = 37), non-sarcopenic RT (n = 20), sarcopenic control (n = 28), and non-sarcopenic control (n = 22). DXA and handgrip strength were used to classify sarcopenia according to EWGSOP-2. Treatment groups underwent a 24-week intervention with RT before each dialysis session, three times per week. Blood sample analysis for ferritin, hepcidin, iron availability, and inflammatory profile (TNFα, IL-6, and IL-10) was conducted. All-cause mortality was recorded over 5 years. RESULTS Sarcopenic RT group increased iron availability after the intervention, while their counterparts decreased. Ferritin and hepcidin significantly decreased in sarcopenic RT group. RT elicited a reduction in both TNFα and IL-6, while increasing IL-10 in both intervention groups. The rate of sarcopenic subjects substantially decreased after the intervention period (from 37 to 17 in the RT group; p = 0.01). The proportion of deaths was higher (P = 0.033) for sarcopenic subjects (Controls 35.7% vs RT 29.7%) when compared to non-sarcopenic subjects (Controls 18% vs RT 10%). The proportion of deaths decreased according to the randomization group (X2 = 8.704; P < 0.1). CONCLUSIONS The 24-week RT intervention elicited a better sarcopenia status, better inflammatory profile, and improved anemia biomarkers. Sarcopenia was associated with higher mortality rate in older patients with CKD.
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Affiliation(s)
- André Bonadias Gadelha
- Seção de Educação Física, Colégio Militar de Brasília (CMB), 902/904-Asa Norte, Brasília, DF, 70790-020, Brazil. .,Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil.
| | - Matteo Cesari
- Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, University of Milan, Milan, Italy
| | - Hugo Luca Corrêa
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | | | - Caio Victor Sousa
- Bouvé College of Health Sciences, Northeastern University, Boston, Massachusetts, USA
| | - Lysleine Alves Deus
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Michel Kendy Souza
- Department of Nephrology, Federal University of São Paulo, São Paulo, Brazil
| | - Andrea Lucena Reis
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Milton Rocha Moraes
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Jonato Prestes
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Herbert Gustavo Simões
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Rosangela Vieira Andrade
- Graduate Program in Genomic Sciences and Biotechnology, Catholic University of Brasilia-UCB, Brasília, Brazil
| | - Gislane Ferreira Melo
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Thiago Santos Rosa
- Programa de Pós-Graduação em Educação Física, Universidade Católica de Brasília, Brasília, DF, Brazil
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de Deus LA, Neves RVP, Corrêa HDL, Reis AL, Honorato FS, Silva VL, de Araújo TB, Souza MK, Sousa CV, Simões HG, Prestes J, Silva Neto LS, Rodrigues Santos CA, Melo GF, Stone WJ, Rosa TS. Improving the prognosis of renal patients: The effects of blood flow-restricted resistance training on redox balance and cardiac autonomic function. Exp Physiol 2021; 106:1099-1109. [PMID: 33586254 DOI: 10.1113/ep089341] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 01/28/2021] [Indexed: 12/28/2022]
Abstract
NEW FINDINGS What is the central question of this study? Can resistance training with and without blood flow restriction improve redox balance and positively impact the autonomic cardiac modulation in chronic kidney disease patients? What is the main finding and its importance? Resistance training with and without blood flow restriction improved antioxidant defence (paraoxonase 1), decreased the pro-oxidative myeloperoxidase, improved cardiac autonomic function and slowed the decrease in renal function. We draw attention to the important clinical implications for the management of redox balance and autonomic cardiac function in chronic kidney disease patients. ABSTRACT Patients with chronic kidney disease (CKD) are prone to cardiovascular diseases secondary to abnormalities in both autonomic cardiac function and redox balance [myeloperoxidase (MPO) to paraoxonase 1 (PON1) ratio]. Although aerobic training improves both autonomic balance and redox balance in patients with CKD, the cardioprotective effects of resistance training (RT), with and without blood flow restriction (BFR), remain unknown. We aimed to compare the effects of RT and RT+BFR on antioxidant defence (PON1), pro-oxidative status (MPO), cardiac autonomic function (quantified by heart rate variability analysis) and renal function. Conservative CKD (stages 1 to 5 who do not need hemodialysis) patients (n = 105, 33 female) of both sexes were randomized into three groups: control (CTL; 57.6 ± 5.2 years; body mass index, 33.23 ± 1.62 kg/m2 ), RT (58.09 ± 6.26 years; body mass index 33.63 ± 2.05 kg/m2 ) and RT+BFR (58.06 ± 6.47 years; body mass index, 33.32 ± 1.87 kg/m2 ). Patients completed 6 months of RT or RT+BFR on three non-consecutive days per week under the supervision of strength and conditioning professionals. Training loads were adjusted every 2 months. Heart rate variability was recorded with a Polar-RS800 and data were analysed for time and frequency domains using Kubios software. The redox balance markers were PON1 and MPO, which were analysed in plasma samples. Renal function was estimated as estimated glomerular filtration rate. The RT and RT+BFR decreased pro-oxidative MPO (RT, ∼34 ng/ml and RT+BFR, ∼27 ng/ml), improved both antioxidant defence (PON1: RT, ∼23 U/L and RT+BFR, ∼31 U/L) and cardiac autonomic function (R-R interval: RT, ∼120.4 ms and RT+BFR, ∼117.7 ms), and slowed the deterioration of renal function (P < 0.0001). Redox balance markers were inversely correlated with heart rate variability time-domain indices. Our data indicated that both training models were effective as non-pharmacological tools to increase the antioxidant defences, decrease oxidative stress and improve the cardiac autonomic function of CKD patients.
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Affiliation(s)
| | | | - Hugo de Luca Corrêa
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | - Andrea Lucena Reis
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | | | - Victor Lopes Silva
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | | | - Michel Kendy Souza
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | - Caio Victor Sousa
- Bouve College of Health Sciences, Northeastern University, Boston, Massachusetts, USA
| | | | - Jonato Prestes
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | | | | | | | - Whitley Jo Stone
- School of Kinesiology, Recreation, and Sport, Western Kentucky University, Bowling Green, Kentucky, USA
| | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
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Corrêa HL, Neves RVP, Deus LA, Souza MK, Haro AS, Costa F, Silva VL, Santos CAR, Moraes MR, Simões HG, Navalta JW, Prestes J, Rosa TS. Blood Flow Restriction Training Blunts Chronic Kidney Disease Progression in Humans. Med Sci Sports Exerc 2021; 53:249-257. [PMID: 32826635 DOI: 10.1249/mss.0000000000002465] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE This study aimed to verify the effect of 6 months of periodized resistance training (RT) with and without blood flow restriction (BFR) in patients with stage 2 chronic kidney disease (CKD) on glomerular filtration rate (GFR), uremic parameters, cytokines, and klotho-fibroblast growth factor 23 (FGF23) axis. METHODS A total of 105 subjects were randomized in three groups of 35 each: control (CTL), RT, and RT + BFR. A first visit was required for an anamnesis to evaluate the number of medications and anthropometric measurements (body weight, height, and body mass index). Muscle strength (one-repetition maximum) was assessed. Venous blood samples were collected at baseline and after 6 months of training in all patients for the analysis of markers of renal function and integrity, as well as for the determination of the inflammatory profile. Statistical significances were adopted with P < 0.05. RESULTS Both training therapies attenuated the decline of GFR (P < 0.05). The majority of CTL patients declined to stage 3 CKD (88.5%), whereas fewer incidents were noted with RT (25.7%) and RT + BFR (17.1%). Improved uremic parameters as well as inflammation (IL-6, IL-10, IL-15, IL-17a, IL-18, and TNF-α) and klotho-FGF23 axis in RT and RT + BFR (P < 0.05) were observed. Monocyte chemoattractant protein 1 was not changed (P > 0.05) but presented a large effect size (Cohen's d), demonstrating a propensity for improvement. CONCLUSION Six months of periodized RT with and without BFR in patients with stage 2 CKD attenuated the progression of the disease by maintaining GFR, improving uremic parameters, cytokine profile regulation, and klotho-FGF23 axis.
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Affiliation(s)
- Hugo Luca Corrêa
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
| | | | - Lysleine Alves Deus
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
| | - Michel Kendy Souza
- Department of Nephrology, Federal University of São Paulo, São Paulo, BRAZIL
| | - Anderson Sola Haro
- Department of Nephrology, Federal University of São Paulo, São Paulo, BRAZIL
| | - Fernando Costa
- Department of Nephrology, Federal University of São Paulo, São Paulo, BRAZIL
| | - Victor Lopes Silva
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
| | | | - Milton Rocha Moraes
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
| | - Herbert Gustavo Simões
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
| | | | - Jonato Prestes
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
| | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, BRAZIL
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10
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Corrêa HL, Moura SRG, Neves RVP, Tzanno-Martins C, Souza MK, Haro AS, Costa F, Silva JAB, Stone W, Honorato FS, Deus LA, Prestes J, Simões HG, Vieira EC, de Melo GF, Moraes MR, Rosa TS. Resistance training improves sleep quality, redox balance and inflammatory profile in maintenance hemodialysis patients: a randomized controlled trial. Sci Rep 2020; 10:11708. [PMID: 32678132 PMCID: PMC7367305 DOI: 10.1038/s41598-020-68602-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 06/11/2020] [Indexed: 11/09/2022] Open
Abstract
Patients in maintenance hemodialisys (HD) present sleep disorders, increased inflammation, unbalanced redox profiles, and elevated biomarkers representing endothelial dysfunction. Resistance training (RT) has shown to mitigate the loss of muscle mass, strength, improve inflammatory profiles, and endothelial function while decreasing oxidative stress for those in HD. However, the relation between those factors and sleep quality are inadequately described. The aim of this study was to verify the effects of 3 months of RT on sleep quality, redox balance, nitric oxide (NO) bioavailability, inflammation profile, and asymmetric dimethylarginine (ADMA) in patients undergoing HD. Our primary goal was to describe the role of RT on sleep quality. Our secondary goal was to evaluate the effect of RT on NO, metabolism markers, and inflammatory and redox profiles as potential mechanisms to explain RT-induced sleep quality changes. Fifty-five men undergoing maintenance hemodialysis were randomized into either a control (CTL, n = 25) and RT group (RTG; n = 30). Participants in the RT group demonstrated an improvement in sleep pattern, redox, inflammatory profiles, and biomarkers of endothelial function (NO2- and ADMA). This group also increased muscle strength (total workload in RT exercises of upper and lower limbs). These findings support that RT may improve the clinical status of HD patients by improving their sleep quality, oxidative and inflammatory parameters.
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Affiliation(s)
- Hugo Luca Corrêa
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil.
| | - Sting Ray Gouveia Moura
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Rodrigo Vanerson Passos Neves
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | | | - Michel Kendy Souza
- Department of Nephrology, Federal University of São Paulo, São Paulo, Brazil
| | - Anderson Sola Haro
- Department of Nephrology, Federal University of São Paulo, São Paulo, Brazil
| | - Fernando Costa
- Department of Nephrology, Federal University of São Paulo, São Paulo, Brazil
| | | | - Whitley Stone
- School of Kinesiology, Recreation, and Sport, Western Kentucky University, Bowling Green, KY, USA
| | - Fernando Sousa Honorato
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Lysleine Alves Deus
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Jonato Prestes
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Herbert Gustavo Simões
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Elaine Cristina Vieira
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Gislane Ferreira de Melo
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Milton Rocha Moraes
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
| | - Thiago Santos Rosa
- Graduate Program of Physical Education, Catholic University of Brasilia (USB), EPTC, QS07, LT1 s/n. Bloco G Sala 117, Águas Claras, Taguatinga, Brasília, DF, 71966-700, Brazil
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11
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Rodrigues Melo GL, Cunha Nascimento D, Ferreira Abreu W, Cunha Oliveira S, Benford R, Neves Neves R, Santos Rosa T, Rocha Moraes M. Chronotropic Index And Heart Rate Recovery After Exercise In Adolescentes With Down Syndrome. Med Sci Sports Exerc 2020. [DOI: 10.1249/01.mss.0000682984.41696.db] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Simões HG, Rosa TS, Sousa CV, Aguiar SDS, Motta-Santos D, Degens H, Korhonen MT, Campbell CSG. Does Longer Leukocyte Telomere Length and Higher Physical Fitness Protect Master Athletes From Consequences of Coronavirus (SARS-CoV-2) Infection? Front Sports Act Living 2020; 2:87. [PMID: 33345078 PMCID: PMC7739763 DOI: 10.3389/fspor.2020.00087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/04/2020] [Indexed: 11/20/2022] Open
Affiliation(s)
- Herbert Gustavo Simões
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil
| | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil
| | - Caio Victor Sousa
- Bouve College of Health Sciences, Northeastern University, Boston, MA, United States
| | - Samuel da Silva Aguiar
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil.,Department of Physical Education, University Center UDF, Brasilia, Brazil
| | - Daisy Motta-Santos
- School of Physical Education, Physiotherapy, and Occupational Therapy, UFMG, Belo Horizonte, Brazil
| | - Hans Degens
- Department of Sciences, Manchester Metropolitan University, Manchester, United Kingdom.,Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas, Lithuania
| | - Marko T Korhonen
- Gerontology Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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13
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Deus LA, Rosa TS, Maciel LA, Filho JMS, Aguiar SS, Sousa CV, Neves RVP, Simões HG. The Autonomic Balance Of Master Athlete During Stress Is Associated To Antioxidant Profile. Med Sci Sports Exerc 2019. [DOI: 10.1249/01.mss.0000561477.66771.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Clael S, Castro HDO, Pereira Júnior WS, Neves RVP, Rosa TS, Aguiar SDS, Mota MR, Bezerra L. Negative association between quantities of body fat and physical fitness of university football players. Sport Sci Health 2019. [DOI: 10.1007/s11332-018-0509-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Benítez-Flores S, Medeiros AR, Voltarelli FA, Iglesias-Soler E, Doma K, Simões HG, Rosa TS, Boullosa DA. Combined effects of very short "all out" efforts during sprint and resistance training on physical and physiological adaptations after 2 weeks of training. Eur J Appl Physiol 2019; 119:1337-1351. [PMID: 30879186 DOI: 10.1007/s00421-019-04125-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 03/09/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE The aim of this study was to compare the combined effects of resistance and sprint training, with very short efforts (5 s), on aerobic and anaerobic performances, and cardiometabolic health-related parameters in young healthy adults. METHODS Thirty young physically active individuals were randomly allocated into four groups: resistance training (RTG), sprint interval training (SITG), concurrent training (CTG), and control (CONG). Participants trained 3 days/week for 2 weeks in the high-intensity interventions that consisted of 6-12 "all out" efforts of 5 s separated by 24 s of recovery, totalizing ~ 13 min per session, with 48-72 h of recovery between sessions. Body composition, vertical jump, lower body strength, aerobic and anaerobic performances, heart rate variability (HRV), and redox status were evaluated before and after training. Total work (TW), rating of perceived exertion (CR-10 RPE) and mean HR (HRmean) were monitored during sessions. Incidental physical activity (PA), dietary intake and perceived stress were also controlled. RESULTS Maximum oxygen consumption (VO2max) significantly increased in SITG and CTG (P < 0.05). Lower body strength improved in RTG and CTG (P < 0.05), while countermovement jump (CMJ) was improved in RTG (P = 0.04) only. Redox status improved after all interventions (P < 0.05). No differences were found in TW, PA, dietary intake, and psychological stress between groups (P > 0.05). CONCLUSIONS RT and SIT protocols with very short "all out" efforts, either performed in isolation, or combined, demonstrated improvement in several physical fitness- and health-related parameters. However, CT was the most efficient exercise intervention with improvement observed in the majority of the parameters.
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Affiliation(s)
- Stefano Benítez-Flores
- Post-Graduation Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil
| | - André R Medeiros
- Post-Graduation Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil
| | - Fabrício Azevedo Voltarelli
- Post-graduation Program in Health Sciences, Faculty of Medicine, Federal University of Mato Grosso, Cuiabá, Brazil
| | - Eliseo Iglesias-Soler
- Department of Physical Education and Sports, Faculty of Sport Sciences and Physical Education, University of A Coruna, A Coruña, Spain
| | - Kenji Doma
- Sport and Exercise Science, James Cook University, Townsville, Australia
| | - Herbert G Simões
- Post-Graduation Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil
| | - Thiago Santos Rosa
- Post-Graduation Program in Physical Education, Catholic University of Brasilia, Brasília, Brazil
| | - Daniel A Boullosa
- Sport and Exercise Science, James Cook University, Townsville, Australia.
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16
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Neves RVP, Rosa TS, Souza MK, Oliveira AJC, Gomes GNS, Brixi B, Souza LHR, Deus LA, Simões HG, Stone WJ, Prestes J, Moraes MR. Dynamic, Not Isometric Resistance Training Improves Muscle Inflammation, Oxidative Stress and Hypertrophy in Rats. Front Physiol 2019; 10:4. [PMID: 30723416 PMCID: PMC6349781 DOI: 10.3389/fphys.2019.00004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/07/2019] [Indexed: 12/25/2022] Open
Abstract
This study aimed to compare the effects of dynamic (DRT) and isometric (IRT) resistance training on blood glucose, muscle redox capacity, inflammatory state, and muscle strength and hypertrophy. Fifteen 12-week-old male Wistar rats were randomly allocated into three groups: control group (CTL), DRT, and IRT, n = 5 animals per group. The animals were submitted to a maximal weight carried (MWC; every 15 days) and maximum isometric resistance (MIR; pre- and post-training) tests. Both training protocols were performed five times a week during 12 weeks, consisting of one set of eight uninterrupted climbs for 1 min with a 30% overload of MWC. The animals in the IRT group remained under isometry for 1 min. The DRT group experienced greater MWC from pre- to post-training compared to the CTL and IRT groups (p < 0.0001). The DRT and IRT groups displayed similar gains in MIR (p = 0.3658). The DRT group exhibited improved glycemic homeostasis (p = 0.0111), redox (p < 0.0001), and inflammatory (p < 0.0001) balance as compared with CTL and IRT groups. In addition, the improved glycemic profile was associated with an increase in muscle strength and hypertrophy, improvement in redox balance and inflammation status. We conclude that DRT was more effective than IRT on increasing cross-sectional area, but not muscle strength, in parallel to improved blood glucose, inflammatory status, and redox balance.
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Affiliation(s)
| | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil.,Graduate Program in Exercise Physiology, Ibirapuera University, São Paulo, Brazil
| | - Michel Kendy Souza
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil
| | | | | | - Bernardo Brixi
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil
| | - Luiz Humberto Rodrigues Souza
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil.,Physical Education, State of Bahia University (UNEB) - DEDC/XII Campus, Guanambi, Brazil
| | - Lysleine Alves Deus
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil
| | - Herbert Gustavo Simões
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil
| | - Whitley Jo Stone
- School of Nutrition, Kinesiology, and Psychological Sciences, University of Central Missouri, Warrensburg, MO, United States
| | - Jonato Prestes
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil
| | - Milton Rocha Moraes
- Graduate Program in Physical Education, Catholic University of Brasília, Brasília, Brazil
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17
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Neto SA, Melo GF, Silva GB, Rosa TS, Almeida SS, Santos MP, Silva AS. Associação dos genótipos da ACTN3 aos indicadores de desempenho em atletas juvenis da natação brasileira especialistas em curtas distâncias. motricidade 2018. [DOI: 10.6063/motricidade.16239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Foi objetivo da pesquisa identificar a frequência genotípica da ACTN3 e associa-la ao índice técnico (IT) e ao status de elite em 98 atletas juvenis de natação (16,80 ± 0,63 anos) especialistas em curtas distâncias (≤ 200m). Um grupo controle (GC) com 101 escolares não-atletas (16,52 ± 0,94 anos) foi incluído nas comparações. Os grupos foram analisados sem divisão por sexo. Os atletas foram divididos pelas experiências competitivas em elite (internacionais, n = 15) e sub-elite (nacionais, n = 83). Não verificou-se diferenças significativas (X2) na frequência genotípica entre atletas sub-elite e GC. Os atletas de elite apresentaram supremacia do genótipo RX (60,0%), baixa frequência do genótipo RR (13,3%), supremacia do alelo X (54,2%) e da adição RX+XX (86,7%). O ajuste das frequências genotípicas pelo quartil superior (QS) do IT revelou que os atletas com genótipos RR+RX apresentaram maior pontuação média (820,6 ± 40,0) quando comparados aos atletas XX (806,7 ± 34,8). Atletas de elite do grupo QS (RR+RX) apresentaram valores médios do IT ainda mais expressivos (853,9 ± 31,3). Os genótipos da ACTN3 demonstraram boa associação aos fenótipos da força/potência apenas entre os atletas identificados nos mais altos níveis de desempenho.
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18
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Deus LA, Sousa CV, Rosa TS, Filho JMS, Santos PA, Barbosa LD, Silva Aguiar S, Souza LHR, Simões HG. Heart rate variability in middle-aged sprint and endurance athletes. Physiol Behav 2018; 205:39-43. [PMID: 30389479 DOI: 10.1016/j.physbeh.2018.10.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 10/02/2018] [Accepted: 10/29/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Aging is associated with decreased autonomic balance which could be assessed by Heart Rate Variability (HRV). Exercise training improves autonomic balance, but there is a lack in the literature regarding the heart rate variability (HRV) of master sprinters and endurance athletes. PURPOSE The effects of lifelong endurance and sprint training on cardiac autonomic balance were assessed in master athletes and compared with age-matched controls and young untrained controls. METHODS Participants (n = 81) were 8 master sprinters (MS; 51.8 ± 11.1 yrs), 8 master endurance athletes (EN, n = 8, 53.6 ± 8.6 yrs), 17 age-matched untrained (CON, 47.47 ± 6.00 yrs) and 48 young controls (YC, 25.40 ± 3.87 yrs). For the acquisition of RR intervals (iRR) (Polar RS800X Heart Rate Monitor®) the participants remained seated for 15-min with the final 10-min being considered for analysis. HRV was measured using Kubios software. A one-way ANOVA with repeated measures was applied. RESULTS All studied parameters did not differ between MS and EN {Time Domain [HR (bpm) 59.00 ± 6.13 vs. 58.94 ± 12.75], [R-R (ms) 1030.45 ± 107.45 vs. 1068.77 ± 206.17], [SDNN (ms) 57.35 ± 20.07 vs. 80.66 ± 71.07], [RMSSD (ms) 40.88 ± 20.07 vs. 38.93 ± 20.44]; Non-linear domain [SD1 (ms) 28.93 ± 14.20 vs. 27.56 ± 14.46]}, whose demonstrated a reduced HR and elevated mean R-R intervals in comparison to both YC {[HR (bpm) 69.64 ± 9.81]; [R-R (ms) 883.93 ± 124.11]} and age-matched controls {[HR (bpm) 70.06 ± 6.63]; [R-R (ms) 865.11 ± 78.39]}. It was observed a lower HRV for middle-aged CON {[RMSSD (ms) 20.23 ± 5.87], [SDNN (ms) 37.79 ± 10.15] and [SD1 (ms) 14.31 ± 4.15]} compared to YC {[RMSSD (ms) 43.33 ± 26.41], [SDNN (ms) 67.07 ± 28.77] and [SD1 (ms) 30.66 ± 18.69; p < .05]}. These last age-related differences were not observed for MS and EN. CONCLUSION For master athletes, regardless of whether they are trained in endurance or sprinters, both training modes revealed to be equally beneficial in attenuating the effects of aging on the autonomic balance.
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Affiliation(s)
- Lysleine Alves Deus
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil.
| | - Caio Victor Sousa
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | - Thiago Santos Rosa
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | | | | | - Lucas Duarte Barbosa
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | - Samuel Silva Aguiar
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil
| | - Luiz Humberto Rodrigues Souza
- Graduate Program in Physical Education, Catholic University of Brasília, DF, Brazil; Physical Education Department, Bahia State University, Bahia, Brazil
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Maya ÁTD, Assunção MJ, Brito CJ, Vieira E, Rosa TS, Pereira FB, de Toledo Nóbrega O, de França NM, Ferreira AP. High-intensity interval aerobic exercise induced a longer hypotensive effect when compared to continuous moderate. Sport Sci Health 2018. [DOI: 10.1007/s11332-018-0444-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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20
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Souza MK, Neves RVP, Rosa TS, Cenedeze MA, Arias SCA, Fujihara CK, Bacurau RFP, Câmara NOS, Moraes MR, Pacheco E Silva Filho A. Resistance training attenuates inflammation and the progression of renal fibrosis in chronic renal disease. Life Sci 2018; 206:93-97. [PMID: 29787737 DOI: 10.1016/j.lfs.2018.05.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 05/01/2018] [Accepted: 05/19/2018] [Indexed: 01/19/2023]
Abstract
Patients with chronic kidney disease (CKD) have progressive renal fibrosis, inflammation, and reduced muscle mass and strength. Resistance training (RT) has been suggested to mitigate the loss of muscle mass, of strength and the inflammation in CKD, but the mechanisms are unknown. The aim of this study was to evaluate the influence of RT on renal fibrosis, renal cytokine expression, creatine kinase levels, and muscle mass and strength in CKD rats. A CKD model was obtained by 5/6 nephrectomy (Nx). Fifteen 8-week-old male rats were divided into 3 groups: Sham (control), Nx SED (CKD sedentary) and Nx RT (CKD trained). The RT consisted of ladder climbing at 70% of the animal's maximal carrying capacity for 10 weeks. Muscle strength, creatine kinase levels, renal fibrosis and mRNA interleukin (IL)-4, IL-6 and IL-10 were analyzed after the RT protocol. There was significant improvement in the muscle strength and creatine kinase levels in the Nx RT group. Moreover, renal fibrosis and inflammation were attenuated, with increased IL-4 and IL-10 expression and reduced IL-6 expression in the Nx RT group compared with that in the Nx SED group. No difference in muscle mass was observed among the groups. In conclusion, RT was effective in reducing fibrosis and inflammation, in addition to increasing muscle strength and creatine kinase levels, in rats with CKD, independent of muscle mass.
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Affiliation(s)
- Michel Kendy Souza
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil.
| | - Rodrigo Vanerson Passos Neves
- Graduate Program of Physical Education, Catholic University of Brasilia (UCB), Distrito Federal, Brazil; Translational Medicine Program, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Thiago Santos Rosa
- Graduate Program of Physical Education, Catholic University of Brasilia (UCB), Distrito Federal, Brazil; Translational Medicine Program, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Marcos Antônio Cenedeze
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | | | | | | | - Niels Olsen Saraiva Câmara
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil; Biomedical Science Institute, University of São Paulo (USP), São Paulo, Brazil
| | - Milton Rocha Moraes
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil; Graduate Program of Physical Education, Catholic University of Brasilia (UCB), Distrito Federal, Brazil
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Benítez-Flores S, de Sousa AF, da Cunha Totó EC, Santos Rosa T, Del Rosso S, Foster C, Boullosa D. Shorter sprints elicit greater cardiorespiratory and mechanical responses with less fatigue during time-matched sprint interval training (SIT) sessions. KINESIOLOGY 2018. [DOI: 10.26582/k.50.2.13] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The aim of this study was to compare the physiological, mechanical and perceptual responses to two sprint interval training (SIT) sessions with very short vs. long sprints, and to verify if those differences could be reflected in measures of acute fatigue. Eleven physically active men performed, after the maximum oxygen consumption (VO2max) determination, SIT5s (16×5s with 24s of recovery) and SIT20s (4×20s with 120s of recovery) in random order on a cycle ergometer. Physiological, mechanical, and perceptual responses were evaluated during and after the sessions. The countermovement jump (CMJ) height and autonomic control of heart rate (HR) were evaluated before and after the sessions. Diet was also controlled through recall questionnaires. During the training, SIT5s exhibited greater HR, VO2, power output, and total work (TW) (p<.05). In contrast, respiratory exchange ratio (RER), rate of fatigue (RF), and blood lactate (BLa) % accumulation were greater in SIT20s (p<.05). The OMNI-cycle Scale Rating of Perceived Exertion (OMNIcycle scale) and Feeling Scale (FS) scores were similar during both protocols (p>.05). A faster HR recovery (HRR) and a higher CMJ height were observed after the SIT5s (p<.05). However, HR variability (HRV) was similarly depressed after both protocols (p>.05). Some correlations between the mechanical and physiological responses were revealed only in the SIT5s. SIT5s was demonstrated to be more efficient as exhibited by greater mechanical responses associated with a higher aerobic activity, when compared to the volume-matched SIT protocol of longer sprints. Simple monitoring tools such as HRR and CMJ could help practitioners to detect differences in acute fatigue after different SIT sessions.
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Affiliation(s)
| | | | | | | | | | - Carl Foster
- University of Wisconsin La Crosse, La Crosse, WI, USA
| | - Daniel Boullosa
- Catholic University of Brasilia, Águas Claras, DF, Brazil, College of Healthcare Sciences, James Cook University, Townsville, Australia
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Flores SB, de Sousa AFM, da Cunha Totó EC, Rosa TS, Del Rosso S, Foster C, Boullosa DA. Acute Physiological Responses of Very Short versus Standard Sprint Interval Training (SIT) protocols. Med Sci Sports Exerc 2017. [DOI: 10.1249/01.mss.0000519728.00309.3f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Neves RVP, Rosa TS, Souza MK, Passos CS, Carbonel AAF, Teixeira CP, Navarro F, Simões RS, Soares BRA, Franco MCP, Moraes MR. Moderate Resistance Training Attenuates the Increase in Blood Pressure and
Decreases the Cardiomyocyte Nuclei Number in Hypertensive Rats. International Journal of Cardiovascular Sciences 2017. [DOI: 10.5935/2359-4802.20170008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Rosa TS, Amorim CEN, Barros CC, Haro AS, Wasinski F, Russo FJ, Bacurau RFP, Araujo RC. Role of leptin in body temperature regulation and lipid metabolism following splenectomy. Neuropeptides 2015; 54:67-72. [PMID: 26526226 DOI: 10.1016/j.npep.2015.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 10/23/2015] [Accepted: 10/25/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVE The physiological changes in serum triglycerides and body temperature that are induced by splenectomy are poorly understood. Therefore, the aim of this study was to investigate parameters related to lipid and glucose metabolism, as well as thermoregulation, in splenectomized mice. DESIGN AND METHODS Splenectomized and sham-operated WT mice (C57Bl/6) and ob/ob mice were randomly divided and treated with a standard or high fat diet, and several metabolic parameters and the body temperature were investigated. RESULTS Splenectomy induced a significant increase in triglyceride levels regardless of the diet. It was found that the splenectomized WT mice showed greater serum leptin and insulin levels compared with the sham-operated mice. Additionally, the body temperatures of the splenectomized WT mice were greater than the body temperatures of the control animals regardless of diet; this result too was observed without any significant change in the temperature of the splenectomized ob/ob animals. CONCLUSION The results suggest that splenectomy interferes with serum triglyceride metabolism and body temperature regardless of the fat content in the diet and that leptin is involved in the regulation of body temperature related to splenectomy.
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Affiliation(s)
- T S Rosa
- Department of Biophysics, University Federal of Sao Paulo, UNIFESP, Brazil; Graduate Program on Physical Education and Health, Catholic University of Brasilia, Brasilia, Brazil
| | - C E N Amorim
- Department of Biophysics, University Federal of Sao Paulo, UNIFESP, Brazil
| | - C C Barros
- University Federal of Pelotas, UFPEL, Brazil
| | - A S Haro
- Department of Biophysics, University Federal of Sao Paulo, UNIFESP, Brazil
| | - F Wasinski
- Department of Biophysics, University Federal of Sao Paulo, UNIFESP, Brazil
| | - F J Russo
- Department of Biophysics, University Federal of Sao Paulo, UNIFESP, Brazil
| | | | - R C Araujo
- Department of Biophysics, University Federal of Sao Paulo, UNIFESP, Brazil.
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Almeida SS, Barros CC, Moraes MR, Russo FJ, Haro AS, Rosa TS, Alves MF, Pesquero JB, Carmona AK, Bacurau RFP, Araújo RC. Plasma Kallikrein and Angiotensin I-converting enzyme N- and C-terminal domain activities are modulated by the insertion/deletion polymorphism. Neuropeptides 2010; 44:139-43. [PMID: 20064660 DOI: 10.1016/j.npep.2009.12.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2009] [Revised: 12/01/2009] [Accepted: 12/04/2009] [Indexed: 10/20/2022]
Abstract
Angiotensin I-converting enzyme (ACE) is recognized as one of the main effector molecules involved in blood pressure regulation. In the last few years some polymorphisms of ACE such as the insertion/deletion (I/D) polymorphism have been described, but their physiologic relevance is poorly understood. In addition, few studies investigated if the specific activity of ACE domain is related to the I/D polymorphism and if it can affect other systems. The aim of this study was to establish a biochemical and functional characterization of the I/D polymorphism and correlate this with the corresponding ACE activity. For this purpose, 119 male brazilian army recruits were genotyped and their ACE plasma activities evaluated from the C- and N-terminal catalytic domains using fluorescence resonance energy transfer (FRET) peptides, specific for the C-domain (Abz-LFK(Dnp)OH), N-domain (Abz-SDK(Dnp)P-OH) and both C- and N-domains (Abz-FRK(Dnp)P-OH). Plasma kallikrein activity was measured using Z-Phe-Arg-AMC as substrate and inhibited by selective plasma kallikrein inhibitor (PKSI). Some physiological parameters previously described related to the I/D polymorphism such as handgrip strength, blood pressure, heart rate and BMI were also evaluated. The genotype distribution was II n=27, ID n=64 and DD n=28. Total plasma ACE activity of both domains in II individuals was significantly lower in comparison to ID and DD. This pattern was also observed for C- and N-domain activities. Difference between ID and DD subjects was observed only with the N-domain specific substrate. Blood pressure, heart rate, handgrip strength and BMI were similar among the genotypes. This polymorphism also affected the plasma kallikrein activity and DD group presents high activity level. Thus, our data demonstrate that the I/D ACE polymorphism affects differently both ACE domains without effects on handgrip strength. Moreover, this polymorphism influences the kallikrein-kinin system of normotensive individuals.
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Affiliation(s)
- S S Almeida
- Department of Biophysics, Federal University of São Paulo, Brazil
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