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Pilger BI, Castro A, Vasconcellos FF, Moura KF, Signini ÉDF, Marqueze LFB, Fiorenza-Neto EA, Rocha MT, Pedroso GS, Cavaglieri CR, Ferreira AG, Figueiredo C, Minuzzi LG, Gatti da Silva GH, Castro GS, Lira FS, Seelaender M, Pinho RA. Obesity-dependent molecular alterations in fatal COVID-19: A retrospective postmortem study of metabolomic profile of adipose tissue. J Cell Biochem 2024. [PMID: 38591648 DOI: 10.1002/jcb.30566] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/22/2024] [Accepted: 03/29/2024] [Indexed: 04/10/2024]
Abstract
We investigated the effects of obesity on metabolic, inflammatory, and oxidative stress parameters in the adipose tissue of patients with fatal COVID-19. Postmortem biopsies of subcutaneous adipose tissue were obtained from 25 unvaccinated inpatients who passed from COVID-19, stratified as nonobese (N-OB; body mass index [BMI], 26.5 ± 2.3 kg m-2) or obese (OB BMI 34.2 ± 5.1 kg m-2). Univariate and multivariate analyses revealed that body composition was responsible for most of the variations detected in the metabolome, with greater dispersion observed in the OB group. Fifteen metabolites were major segregation factors. Results from the OB group showed higher levels of creatinine, myo-inositol, O-acetylcholine, and succinate, and lower levels of sarcosine. The N-OB group showed lower levels of glutathione peroxidase activity, as well as higher content of IL-6 and adiponectin. We revealed significant changes in the metabolomic profile of the adipose tissue in fatal COVID-19 cases, with high adiposity playing a key role in these observed variations. These findings highlight the potential involvement of metabolic and inflammatory pathways, possibly dependent on hypoxia, shedding light on the impact of obesity on disease pathogenesis and suggesting avenues for further research and possible therapeutic targets.
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Affiliation(s)
- Bruna I Pilger
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Alex Castro
- Laboratory of Nuclear Magnetic Resonance, Department of Chemistry, Universidade Federal de São Carlos, São Carlos, Brazil
- Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | - Franciane F Vasconcellos
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Karen F Moura
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Étore De Favari Signini
- Cardiovascular Physical Therapy Laboratory, Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, Brazil
| | - Luis Felipe B Marqueze
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Edson A Fiorenza-Neto
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Mateus T Rocha
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Giulia S Pedroso
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Claudia R Cavaglieri
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Campinas, Campinas, Brazil
| | - Antonio G Ferreira
- Laboratory of Nuclear Magnetic Resonance, Department of Chemistry, Universidade Federal de São Carlos, São Carlos, Brazil
| | - Caique Figueiredo
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Luciele G Minuzzi
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Guilherme H Gatti da Silva
- Cancer Metabolism Research Group, Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Gabriela S Castro
- Cancer Metabolism Research Group, Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Marilia Seelaender
- Cancer Metabolism Research Group, Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Ricardo A Pinho
- Graduate Program in Health Sciences, School of Medicine and Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
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Fernandes MSDS, Lacerda TR, Fidélis DEDS, Santos GCJ, Filgueira TO, de Souza RF, Lagranha CJ, Lira FS, Castoldi A, Souto FO. Environmental Enrichment in Cancer as a Possible Tool to Combat Tumor Development: A Systematic Review. Int J Mol Sci 2023; 24:16516. [PMID: 38003706 PMCID: PMC10671353 DOI: 10.3390/ijms242216516] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/10/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
This systematic review aims to evaluate the influence of environmental enrichment (EE) on oncological factors in experimental studies involving various types of cancer models. A comprehensive search was conducted in three databases: PubMed (161 articles), Embase (335 articles), and Scopus (274 articles). Eligibility criteria were applied based on the PICOS strategy to minimize bias. Two independent researchers performed the searches, with a third participant resolving any discrepancies. The selected articles were analyzed, and data regarding sample characteristics and EE protocols were extracted. The outcomes focused solely on cancer and tumor-related parameters, including cancer type, description of the cancer model, angiogenesis, tumor occurrence, volume, weight, mice with tumors, and tumor inhibition rate. A total of 770 articles were identified across the three databases, with 12 studies meeting the inclusion criteria for this systematic review. The findings demonstrated that different EE protocols were effective in significantly reducing various aspects of tumor growth and development, such as angiogenesis, volume, weight, and the number of mice with tumors. Furthermore, EE enhanced the rate of tumor inhibition in mouse cancer models. This systematic review qualitatively demonstrates the impacts of EE protocols on multiple parameters associated with tumor growth and development, including angiogenesis, occurrence, volume, weight, and tumor incidence. Moreover, EE demonstrated the potential to increase the rate of tumor inhibition. These findings underscore the importance of EE as a valuable tool in the management of cancer.
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Affiliation(s)
- Matheus Santos de Sousa Fernandes
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (M.S.d.S.F.); (T.O.F.); (A.C.)
- Programa de Pós-Graduação em Biologia Aplicada à Saúde, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (T.R.L.); (D.E.d.S.F.)
| | - Tiago Ramos Lacerda
- Programa de Pós-Graduação em Biologia Aplicada à Saúde, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (T.R.L.); (D.E.d.S.F.)
| | - Débora Eduarda da Silva Fidélis
- Programa de Pós-Graduação em Biologia Aplicada à Saúde, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (T.R.L.); (D.E.d.S.F.)
| | | | - Tayrine Ordonio Filgueira
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (M.S.d.S.F.); (T.O.F.); (A.C.)
- Programa de Pós-Graduação em Biologia Aplicada à Saúde, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (T.R.L.); (D.E.d.S.F.)
| | - Raphael Fabrício de Souza
- Department of Physical Education, Federal University of Sergipe, São Cristovão 49100-000, Sergipe, Brazil;
| | - Claúdia Jacques Lagranha
- Programa de Pós-Graduação em Nutrição Atividade Física e Plasticidade Fenotípica, Centro Acadêmico de Vitória, Vitória de Santo Antão 55608-680, Pernambuco, Brazil;
| | - Fábio S. Lira
- Exercise and Immunometabolism Research Group, Postgraduate Program in Movement Sciences, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente 19060-900, São Paulo, Brazil;
- Faculty of Sport Science and Physical Education, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Angela Castoldi
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (M.S.d.S.F.); (T.O.F.); (A.C.)
- Programa de Pós-Graduação em Biologia Aplicada à Saúde, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (T.R.L.); (D.E.d.S.F.)
| | - Fabrício Oliveira Souto
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (M.S.d.S.F.); (T.O.F.); (A.C.)
- Programa de Pós-Graduação em Biologia Aplicada à Saúde, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50740-600, Pernambuco, Brazil; (T.R.L.); (D.E.d.S.F.)
- Núcleo de Ciências da Vida—NCV, Centro Acadêmico do Agreste—CAA, Caruaru 50670-901, Pernambuco, Brazil
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Inoue DS, Bin Maideen MF, Jiménez-Maldonado A, Lira FS. Role of Neuronal Guidance Cues in the Pathophysiology of Obesity: A Peripheral and Central Overview. Curr Pharm Des 2021; 27:2512-2521. [PMID: 33726646 DOI: 10.2174/1381612824666210316094659] [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: 08/18/2020] [Accepted: 02/16/2021] [Indexed: 11/22/2022]
Abstract
Obesity is associated with an exacerbated synthesis and secretion of several molecules, which culminates in chronic low-grade inflammation and insulin resistance. Such conditions affect molecular and physiological responses of several organs and, if not resolved, predispose the obese patients to other diseases such as Type 2 diabetes, atherosclerosis, cancer, neural injuries, and cognitive impairments. A microenvironment with an excess of pro-inflammatory cytokines released by different cells, including immune and adipose cells lead to metabolic and non-metabolic diseases during obesity. In this context, the role of neuronal guidance cues named netrin, semaphorin and ephrin is novel. Specifically, the available literature indicates that besides their classic role as molecules that guide the axon to its target site, the neuronal guidance cues exhibit immunomodulatory functions from adipose tissue to the neural environment. In the current narrative review, we discuss the participation of the neuronal guidance cues on the physiology and pathophysiology of obesity. We also discuss the feedback loop of obesity on the netrin, semaphorin and ephrin functions that impair the structure and function of the brain. The integrative view of the neuronal guidance cues can be relevant in designing new treatments focus on attenuating metabolic and immune disorders in obese patients and reduce the risk of acquiring diseases such as Type 2 diabetes, atherosclerosis, cancer, and neural injuries.
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Affiliation(s)
- Daniela S Inoue
- Post-Graduation Program in Movement Sciences, Department of Physical Education, State University (Unesp), School of Technology and Sciences, Presidente Prudente, 19060-900, São Paulo, Brazil
| | - Mohammad F Bin Maideen
- The University of Sydney, School of Health Sciences, Faculty of Medicine and Health, NSW, Australia
| | | | - Fábio S Lira
- Post-Graduation Program in Movement Sciences, Department of Physical Education, State University (Unesp), School of Technology and Sciences, Presidente Prudente, 19060-900, São Paulo, Brazil
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4
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Felisberto P, Seidinger SC, Santos T, Torres W, Lira FS, Buonani C. Testosterone and lean mass show a positive correlation with the technical performance of footballers. J Sports Med Phys Fitness 2021; 62:769-777. [PMID: 33885259 DOI: 10.23736/s0022-4707.21.12422-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Monitoring technical performance during a soccer match has become an indispensable practice, since the players perform different functions within the tactical system adopted by the team, resulting in specific technical actions that are fully responsive to the individual technical level of each player. Thus, current study aimed to investigate the possible direct and mediating relationship between salivary testosterone and the technical performance of semi-professional footballers during a training game. METHODS To characterize the sample, the anthropometric profile, body composition, biological maturation, lower limb power, speed, estimation of maximum oxygen consumption, and physical performance were used. To determine testosterone concentrations, saliva was collected before and after the training game, for subsequent measurement using enzyme immunoassay (ELISA) and Salimetrics Kits. For quantification of technical performance and participation with the ball during the training game, scout software was used from the footage of the training game. The reliability of the technical performance analyses was determined through the repetition test of two attempts (Cohen's Kappa agreement index). RESULTS The direct relationship between post-game testosterone and total participation with the ball in the second half; the direct relationship between the percentage of lean mass with post-game testosterone and an apparent relationship between percentage of lean mass and total participation with the ball from the set of relations mediated by post-game testosterone concentrations. CONCLUSIONS The results suggest that testosterone concentrations combined with high levels of lean mass may have a important role in the technical performance and participation with the ball of semi-professional footballers.
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Affiliation(s)
- Pedro Felisberto
- Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Sports Research Group (GEPEs).,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Laboratory of Investigation in Exercise (LIVE).,Post-Graduate Program in Movement Sciences - Interunits, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil
| | - Sylvia C Seidinger
- Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil - .,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Sports Research Group (GEPEs).,Post-Graduate Program in Motricity Sciences - Interunits, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil
| | - Thaislaine Santos
- Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Sports Research Group (GEPEs).,Post-Graduate Program in Motricity Sciences - Interunits, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Exercise and Immunometabolism Research Group (GIME)
| | - Wesley Torres
- Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Laboratory of Investigation in Exercise (LIVE).,Post-Graduate Program in Motricity Sciences - Interunits, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil
| | - Fábio S Lira
- Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Post-Graduate Program in Movement Sciences - Interunits, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Exercise and Immunometabolism Research Group (GIME)
| | - Camila Buonani
- Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil.,Department of Physical Education, Sao Paulo State University (UNESP), Faculty of Science and Technology, Presidente Prudente, São Paulo, Brazil, Sports Research Group (GEPEs)
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Rocha APR, Lira FS, Bueno DR, Inoue DS, Queiroz DC, Codogno JS. Relationship between Health Costs and Inflammatory Profile in Public Health. Curr Pharm Des 2020; 25:4622-4629. [PMID: 31692423 DOI: 10.2174/1381612825666191106155903] [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: 08/13/2019] [Accepted: 11/04/2019] [Indexed: 11/22/2022]
Abstract
INTRODUCTION The association between obesity and physical activity level is well established in the literature, as well as its consequences that lead to chronic noncommunicable diseases. In addition, it is also possible to obtain the immunometabolic mechanism that explains the pathway of associations between obesity, chronic noncommunicable diseases and the level of physical activity. It also seems clear that treating illnesses has a financial impact on healthcare systems around the world, so it seems important to assess the financial impact on the healthcare system of individuals with immunometabolic dysfunction. AIM This study aimed to assess whether there is a correlation between metabolic and inflammatory markers and healthcare costs according to body adiposity and habitual physical activity (HPA). METHODS This is a cross-sectional study, where the sample includes men and women aged over 50. Participants underwent evaluations that included the following variables: i) immunometabolic markers, ii) healthcare costs, iii) obesity, iv) habitual physical activity, and v) history of personal illness. Statistical significance was set at values lower than 5% and the software used was BioEstat. RESULTS The correlation between metabolic and inflammatory markers and healthcare costs demonstrated a positive and significant relationship, adjusted for obesity and HPA, between glucose concentrations and exam costs (r = 0.343, p-value = 0.007) and total cost (r = 261; p-value = 0.043); HOMA index and cost of exams (r = 0.267; pvalue = 0.038); and IL-10 and cost of medical consultation (r = 0.297; p-value = 0.020). CONCLUSION Metabolic and inflammatory markers may be related to the costs of consultations and examinations, independent of obesity and HPA.
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Affiliation(s)
- Ana P R Rocha
- Physioterapy Department, Federal University of São Carlos - UFSCar, Brazil.,Physical Education Department, São Paulo State University - UNESP, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP) - Presidente Prudente, São Paulo, Brazil
| | - Denise R Bueno
- Physical Education Department, FUNDEC - Unifadra, Brazil
| | - Daniela S Inoue
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP) - Presidente Prudente, São Paulo, Brazil
| | - Dayane C Queiroz
- Physiotherapy Department, São Paulo State University - UNESP, Brazil
| | - Jamile S Codogno
- Physical Education Department, São Paulo State University - UNESP, Brazil
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Lira FS, Rosa-Neto JC. Immunometabolism Disorders: Pharmacologic and Nonpharmacologic Approaches. Curr Pharm Des 2020; 26:905. [PMID: 32336260 DOI: 10.2174/138161282609200423142125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- F S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - J C Rosa-Neto
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
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Antunes BM, Rossi FE, Oyama LM, Rosa-Neto JC, Lira FS. Exercise intensity and physical fitness modulate lipoproteins profile during acute aerobic exercise session. Sci Rep 2020; 10:4160. [PMID: 32139762 PMCID: PMC7058045 DOI: 10.1038/s41598-020-61039-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [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: 11/13/2019] [Accepted: 02/20/2020] [Indexed: 12/11/2022] Open
Abstract
Physical inactivity has emerged as an important cardiometabolic risk factor; however, the beneficial impacts of physical exercise according physical fitness status are still unclear. To analyze the lipoproteins and immune-endocrine response to acute aerobic exercise sessions performed at different intensities according physical fitness status and evaluated the gene expression in monocyte cells. Twelve individuals, divided into Low and High VO2max, performed three randomized acute exercise sessions at low (<60% VO2max), moderate (60-75% VO2max), and high (>90% VO2max) intensities. Blood samples were collected pre, immediately post, and 60 minutes post-exercise to analyze NEFA, triacylglycerol, non-HDL-c, HDL-c, PAI-1, leptin and adiponectin concentrations. Blood samples were collected from another set of twelve individuals for use in monocyte cell cultures to analyze L-CAT, CETP, and AMPK gene expressions. Low VO2max group pre-exercise exhibited higher postprandial leptin and total cholesterol concentrations than High VO2max group (p < 0.05). Exercise performed in high-intensity promoted a decreased leptin and NEFA levels (p < 0.05, for both), but for PAI-1 levels was decreased (p < 0.05) only for the Low VO2max group. Triacylglycerol levels decreased after all exercise sessions (p < 0.05) for both groups, and HDL-c exhibited decrease during moderate-intensity (p < 0.05), but this scenario was attenuated in Low VO2max group. Low VO2max individuals exhibit some metabolic-endocrine disruption, and acute aerobic exercise sessions performed at low, moderate, and high intensities are capable of modulating metabolic-endocrine parameters, mainly at high-intensity, in a physical fitness-dependent way, given that Low VO2max group was more responsive and seem to be able to appropriate more exercise-related benefits.
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Affiliation(s)
- B M Antunes
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil.
| | - F E Rossi
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - L M Oyama
- Universidade Federal de São Paulo, Escola Paulista de Medicina, Departamento de Fisiologia, São Paulo, Brazil
| | - J C Rosa-Neto
- Immunometabolism Research Group, Department of Cell Biology and Development, Institute of Biomeical Science of University of São Paulo (USP), São Paulo, Brazil
| | - F S Lira
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
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Freitas MC, Cholewa JM, Gerosa-Neto J, Gonçalves DC, Caperuto EC, Lira FS, Rossi FE. A Single Dose of Oral ATP Supplementation Improves Performance and Physiological Response During Lower Body Resistance Exercise in Recreational Resistance-Trained Males. J Strength Cond Res 2020; 33:3345-3352. [PMID: 29045315 DOI: 10.1519/jsc.0000000000002198] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Freitas, MC, Cholewa, JM, Gerosa-Neto, J, Gonçalves, DC, Caperuto, EC, Lira, FS, and Rossi, FE. A single dose of oral ATP supplementation improves performance and physiological response during lower body resistance exercise in recreational resistance-trained males. J Strength Cond Res 33(12): 3345-3352, 2019-The aim of this study was to investigate the acute effect of adenosine-5'-triphosphate (ATP) supplementation on performance and physiological responses during resistance exercise in recreationally resistance-trained males. Eleven men (age = 27.5 ± 5.5 years, mass = 83.4 ± 9.8 kg, height = 182 ± 0.04 cm) completed 2 randomized, double-blind trials: ATP supplement condition (ATP = 400 mg) or a placebo condition. Thirty minutes after supplement consumption, subjects performed 4 sets of half-squats until momentary muscular failure at 80% of the 1 repetition maximum with 2 minutes of recovery between sets. The total number of repetitions, blood pressure, heart rate, blood lactate, and oxygen consumption were evaluated. The total weight lifted were higher for the ATP condition compared with placebo (Placebo = 3,995.7 ± 1,137.8, ATP = 4,967.4 ± 1,497.9 kg; p = 0.005). Heart rate was higher at set-4 for ATP compared with placebo (p < 0.001) and oxygen consumption during exercise was greater for ATP (p = 0.021). There were no differences between conditions for lactate and blood pressure. In summary, a single oral dose of ATP supplementation improved lower-body resistance training performance and energy expenditure in recreational resistance-trained males.
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Affiliation(s)
- Marcelo C Freitas
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Jason M Cholewa
- Department of Kinesiology, Coastal Carolina University, Conway, South Carolina
| | - Jose Gerosa-Neto
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Daniela C Gonçalves
- Biosciences Department, Federal University of São Paulo, UNIFESP, Santos, SP, Brazil
| | - Erico C Caperuto
- Human Movement Laboratory, University São Judas Tadeu, São Paulo, SP, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Fabrício E Rossi
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Federal University of Piauí (UFPI), Teresina, PI, Brazil
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Inoue DS, Antunes BM, Maideen MFB, Lira FS. Pathophysiological Features of Obesity and its Impact on Cognition: Exercise Training as a Non-Pharmacological Approach. Curr Pharm Des 2020; 26:916-931. [PMID: 31942854 DOI: 10.2174/1381612826666200114102524] [Citation(s) in RCA: 7] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 11/25/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND The number of individuals with obesity is growing worldwide and this is a worrying trend, as obesity has shown to cause pathophysiological changes, which result in the emergence of comorbidities such as cardiovascular disease, diabetes mellitus type 2 and cancer. In addition, cognitive performance may be compromised by immunometabolic deregulation of obesity. Although in more critical cases, the use of medications is recommended, a physically active lifestyle is one of the main foundations for health maintenance, making physical training an important tool to reduce the harmful effects of excessive fat accumulation. AIM The purpose of this review of the literature is to present the impact of immunometabolic alterations on cognitive function in individuals with obesity, and the role of exercise training as a non-pharmacological approach to improve the inflammatory profile, energy metabolism and neuroplasticity in obesity. METHOD An overview of the etiology and pathophysiology of obesity to establish a possible link with cognitive performance in obese individuals, with the executive function being one of the most affected cognitive components. In addition, the brain-derived neurotrophic factor (BDNF) profile and its impact on cognition in obese individuals are discussed. Lastly, studies showing regular resistance and/or aerobic training, which may be able to improve the pathophysiological condition and cognitive performance through the improvement of the inflammatory profile, decreased insulin resistance and higher BDNF production are discussed. CONCLUSION Exercise training is essential for reestablishment and maintenance of health by increasing energy expenditure, insulin resistance reduction, anti-inflammatory proteins and neurotrophin production corroborating to upregulation of body function.
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Affiliation(s)
- Daniela S Inoue
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, State University (UNESP), School of Technology and Sciences, Presidente Prudente, Sao Paulo, Brazil
| | - Bárbara M Antunes
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, State University (UNESP), School of Technology and Sciences, Presidente Prudente, Sao Paulo, Brazil
| | - Mohammad F B Maideen
- Faculty of Health Sciences, Thermal Ergonomics Laboratory, The University of Sydney, NSW, Australia.,Charles Perkins Centre, The University of Sydney, NSW, Australia
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Movement Sciences, Department of Physical Education, State University (UNESP), School of Technology and Sciences, Presidente Prudente, Sao Paulo, Brazil
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10
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Von Ah Morano AE, Dorneles GP, Peres A, Lira FS. The role of glucose homeostasis on immune function in response to exercise: The impact of low or higher energetic conditions. J Cell Physiol 2019; 235:3169-3188. [PMID: 31565806 DOI: 10.1002/jcp.29228] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/03/2019] [Indexed: 12/20/2022]
Abstract
Immune cells are bioenergetically expensive during activation, which requires tightly regulated control of metabolic pathways. Both low and high glycemic conditions can modulate immune function. States of undernourishment depress the immune system, and in the same way, excessive intake of nutrients, such as an obesity state, compromise its functioning. Multicellular organisms depend on two mechanisms to survive: the regulation and ability to store energy to prevent starvation and the ability to fight against infection. Synergic interactions between metabolism and immunity affect many systems underpinning human health. In a chronic way, the breakdown of glycemic homeostasis in the body can influence cells of the immune system and consequently contribute to the onset of diseases such as type II diabetes, obesity, Alzheimer's, and fat and lean mass loss. On the contrary, exercise, recognized as a primary strategy to control hyperglycemic disorders, also induces a coordinated immune-neuro-endocrine response that acutely modulates cardiovascular, respiratory, and muscle functions and the immune response to exercise is widely dependent on the intensity and volume that may affect an immunodepressive state. These altered immune responses induced by exercise are modulated through the "stress hormones" adrenaline and cortisol, which are a threat to leukocyte metabolism. In this context, carbohydrates appear to have a positive acute response as a strategy to prevent depression of the immune system by maintaining plasma glucose concentrations to meet the energy demand from all systems involved during strenuous exercises. Therefore, herein, we discuss the mechanisms through which exercise may promotes changes on glycemic homeostasis in the metabolism and how it affects immune cell functions under higher or lower glucose conditions.
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Affiliation(s)
- Ana E Von Ah Morano
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
| | - Gilson P Dorneles
- Department of Basic Health Sciences, Laboratory of Cellular and Molecular Immunology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Alessandra Peres
- Department of Basic Health Sciences, Laboratory of Cellular and Molecular Immunology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
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11
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Santos SA, Lira FS, Silva ET, Caris AV, Oyama LM, Thomatieli-Santos RV. Effect of moderate exercise under hypoxia on Th1/Th2 cytokine balance. Clin Respir J 2019; 13:583-589. [PMID: 31310707 DOI: 10.1111/crj.13061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 07/09/2018] [Accepted: 07/08/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION AND OBJECTIVE Moderate exercise performed in normoxia can be immunostimulatory, while strenuous exercise can be immunosuppressive. However, less is known about the effects of exercise under hypoxia on cytokines. The aim of this study was to evaluate the effects of an acute exercise session performed under hypoxia similar to an altitude of 4200 m on cytokine balance. Our hypothesis was that exercise, even of moderate intensity, associated with hypoxia may induce different changes in relation to the normoxic condition. METHODS Eight healthy male volunteers were exercised on a treadmill for 1 hour at an intensity of 50% VO2peak under normoxic or hypoxic condition (4200 m). Blood samples were collected at rest and immediately 1 hour after the exercise, respectively to determine cytokines, hormones and metabolites. The two-way ANOVA and the Bonferroni post hoc test were used and the significance adopted was P < .05. RESULTS While IL-2, the IL-2/IL-4 ratio and glutamine decreased under hypoxia, IL-6 and IL-1ra increased. There were increases in the IL-2/IL-4 ratio, IL-6, IL-1ra and IL-10/TNF-α in normoxia. There were no differences in cortisol or glucose. CONCLUSION Moderate exercise under hypoxia condition changes the Th1/Th2 balance including IL-2, IL-4 and TNF-α cytokines, suggesting a Th2 response after 1 hour rest.
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Affiliation(s)
- Samile A Santos
- Department of Bioscience, Universidade Federal de São Paulo, Santos, Brazil
| | - Fábio S Lira
- Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Edgar T Silva
- Department of Bioscience, Universidade Federal de São Paulo, Santos, Brazil
| | - Aline V Caris
- Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Lila M Oyama
- Department of Physiology, Universidade Federal de São Paulo, São Paulo, Brazil
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12
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Figueiredo C, Antunes BM, Giacon TR, Vanderlei LCM, Campos EZ, Peres FP, Clark NW, Panissa VLG, Lira FS. Influence of Acute and Chronic High-Intensity Intermittent Aerobic Plus Strength Exercise on BDNF, Lipid and Autonomic Parameters. J Sports Sci Med 2019; 18:359-368. [PMID: 31191107 PMCID: PMC6544002] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 04/11/2019] [Indexed: 06/09/2023]
Abstract
The purpose of the present study is two-fold. First, we evaluated whether 8-weeks of combined training (high-intensity intermittent plus strength training) may change brain derived neurotropic factor (BDNF) and lipid parameters (triacylglycerol, HDL-c and non-HDL) in a fasted state. Second, we investigated the effect of an acute session of high-intensity intermittent exercise followed by strength training on systemic BDNF and lipid parameters pre- and post 8-weeks of training. Twenty-one healthy and physically active men were divided into two groups: high-intensity intermittent exercise combined with strength training (HSG; n = 11) and control (CG; n = 10). The HSG exercised for one minute at 100% of speedVO2max (sVO2max) interspersed with one minute of passive recovery followed by strength training (8 exercises with 8-12 repetition maximum loads) for 8-weeks. Heart rate variability, blood pressure, lipid profile, and BDNF concentrations were measured in the fasted state pre- and post-exercise and before and after the 8-week training period. After 8-weeks of exercise training, there was an increase in spectral high frequency component (ms2) and RR interval (p < 0.05), a decreased spectral low frequency component (nu) and heart rate values (p < 0.05), an increase in HDL-c (p < 0.001), and lower BDNF concentrations (p < 0.001). These results suggest that 8-weeks of high-intensity intermittent exercise combined with strength exercise is an effective protective cardio-metabolic strategy capable of increasing HDL-c and BDNF concentrations after an acute exercise session. In the long-term, the modulation on BDNF and HDL-c concentrations may be a determining factor for protection against neurological and cardiovascular diseases.
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Affiliation(s)
- Caique Figueiredo
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Barbara M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Thaís R Giacon
- Departament of Physioterapy, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Luiz C M Vanderlei
- Departament of Physioterapy, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Eduardo Z Campos
- Department of Physical Education, Federal University of Pernambuco, Recife, Brazil
| | | | - Nicolas W Clark
- Institute of Exercise Physiology and Wellness, School of Kinesiology and Physical Therapy, University of Central Florida, FL, USA
| | - Valéria L G Panissa
- Department of Sport, School of Physical Education and Sport, University of São Paulo, SP, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
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13
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Lira FS, Antunes BM, Figueiredo C, Campos EZ, Panissa VLG, St-Pierre DH, Lavoie JM, Magri-Tomaz L. Impact of 5-week high-intensity interval training on indices of cardio metabolic health in men. Diabetes Metab Syndr 2019; 13:1359-1364. [PMID: 31336492 DOI: 10.1016/j.dsx.2019.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 01/20/2019] [Accepted: 02/01/2019] [Indexed: 11/27/2022]
Abstract
PURPOSE To compare the acute and chronic effects of high-intensity intermittent training (HIIT) and moderate-intensity continuous training (MICT) on indices of cardio-metabolic health: (HDL-c, total cholesterol, triglycerides, heart ratio, and phase angle/PhA) in physically active men. METHODS Twenty active men were randomly allocated to HIIT (n = 10), or MICT (n = 10) for 5 weeks, three times per week. HIIT consisted of running 5 km with 1-min at 100% of maximal aerobic speed interspersed by 1-min passive recovery while subjects in MICT group ran continuously the same 5 km at 70% of maximal aerobic speed. Blood samples were collected at different moments during the first and last exercise session. Before and after 5 weeks of both exercise training protocols, heart ratio (during exercise session) and PhA were measured pre and post-exercise training. RESULTS Fasting HDL-c levels did not change after 5 weeks of HIIT or MICT. Perceptual variation of HDL pre and post training (fed state) tended to differ between HIIT and MICT (p = 0.09). All lipoproteins parameters (HDL-c, total cholesterol, triglycerides and non-HDL) were increased in post-acute exercise session compared to pre-exercise during the first and last training session, these being observed after both training protocols. PhA and heart rate measured at different times during the first and last training session were not affected in both training protocols. CONCLUSION These results indicate that HIIT and MICT modify the post-exercise lipoprotein profile acutely. On the other hand, only HIIT tended to increase HDL-c levels chronically.
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Affiliation(s)
- F S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, São Paulo, Brazil; Post Graduation Program in Motricity Sciences, São Paulo State University (UNESP), Brazil.
| | - B M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, São Paulo, Brazil; Post Graduation Program in Motricity Sciences, São Paulo State University (UNESP), Brazil
| | - C Figueiredo
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, São Paulo, Brazil; Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), Brazil
| | - E Z Campos
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, São Paulo, Brazil; Department of Physical Education, Federal University of Pernambuco, Recife, Brazil
| | - V L G Panissa
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - D H St-Pierre
- Department of Exercise Sciences, Université du Québec à Montréal, Québec, Canada; Centre de Recherche du CHU Sainte-Justine, Montréal, Québec, Canada
| | - J-M Lavoie
- Department of Kinesiology, University of Montreal, Montreal, Québec, Canada
| | - L Magri-Tomaz
- Department of Exercise Sciences, Université du Québec à Montréal, Québec, Canada; Department of Kinesiology, University of Montreal, Montreal, Québec, Canada
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14
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Marques LR, Diniz TA, Antunes BM, Rossi FE, Caperuto EC, Lira FS, Gonçalves DC. Reverse Cholesterol Transport: Molecular Mechanisms and the Non-medical Approach to Enhance HDL Cholesterol. Front Physiol 2018; 9:526. [PMID: 29867567 PMCID: PMC5962737 DOI: 10.3389/fphys.2018.00526] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [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: 11/17/2017] [Accepted: 04/24/2018] [Indexed: 11/16/2022] Open
Abstract
Dyslipidemia (high concentrations of LDL-c and low concentrations of HDL-c) is a major cause of cardiovascular events, which are the leading cause of death in the world. On the other hand, nutrition and regular exercise can be an interesting strategy to modulate lipid profile, acting as prevention or treatment, inhibiting the risk of diseases due to its anti-inflammatory and anti-atherogenic characteristics. Additionally, the possibility of controlling different training variables, such as type, intensity and recovery interval, can be used to maximize the benefits of exercise in promoting cardiovascular health. However, the mechanisms by which exercise and nutrients act in the regulation of cholesterol and its fractions, such as reverse cholesterol transport, receptors and transcription factors involved, such as PPARs and their role related to exercise, deserve further discussion. Therefore, the objective of this review is to debate about non-medical approaches to increase HDL-c, such as nutritional and training strategies, and to discuss the central mechanisms involved in the modulation of lipid profile during exercise, as well as that can be controlled by physical trainers or sports specialists in attempt to maximize the benefits promoted by exercise. The search for papers was performed in the databases: Medline (Pubmed), Science Direct, Scopus, Sport Discus, Web of Science, Scielo and Lilacs until February 2016.
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Affiliation(s)
- Leandro R Marques
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Tiego A Diniz
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Barbara M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Fabrício E Rossi
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Federal University of Piauí, Teresina, Brazil
| | - Erico C Caperuto
- Human Movement Laboratory, Universidade São Judas Tadeu, São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - Daniela C Gonçalves
- Department of Biosciences, Universidade Federal de São Paulo, Santos, Brazil
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15
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Silva BSDA, Lira FS, Rossi FE, Ramos D, Uzeloto JS, Freire APCF, de Lima FF, Gobbo LA, Ramos EMC. Inflammatory and Metabolic Responses to Different Resistance Training on Chronic Obstructive Pulmonary Disease: A Randomized Control Trial. Front Physiol 2018; 9:262. [PMID: 29628896 PMCID: PMC5877487 DOI: 10.3389/fphys.2018.00262] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [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: 10/19/2017] [Accepted: 03/07/2018] [Indexed: 12/18/2022] Open
Abstract
Background: Low-grade inflammation can be present in chronic obstructive pulmonary disease (COPD), which may affect the regulation of muscle protein and body metabolism. Regular exercise show improvement in muscle strength and dyspnea in patients with COPD, however, the response to training on inflammatory and metabolic disorders is unclear. In this study, we compared the effects of resistance training using weight machines and elastic resistance (bands and tubes) on the inflammatory and metabolic responses in patients with COPD. Methods: Patients with COPD were randomized into three groups: elastic band group (EBG), elastic tube group (ETG), and weight machines equipment group (MG). EBG and ETG were analyzed together [elastic group (EG)]. The participants were evaluated for pulmonary function (spirometry), peripheral muscle strength (digital dynamometry), IL-6, TNF-α, IL-10, IL-15 (Immunoassay), glucose, triacylglycerol, total cholesterol, HDL-c, and albumin levels (Enzymatic colorimetric). Blood samples were collected to assess the acute and chronic exercise responses after 12 weeks of training protocol. Results: The patient's mean age was 71.53 ± 6.97 years old. FEV1 (percent predicted) was 50.69 ± 16.67 and 45.40 ± 15.15% for EG and MG, respectively (p = 0.28). All groups increased muscle strength (p < 0.05) with no differences between groups. The acute response to exercise after 12 weeks of training showed improvement of inflammation when compared to baseline. Regarding the chronic effects, it was observed a decrease of all cytokines, except IL-10 (p < 0.05). After 12 weeks of training, the analysis of the metabolic profile presented a reduction in glucose concentration (p < 0.01), with no differences between groups (p = 0.30) and a decrease in triacylglycerol for the EG (p > 0.01). Conclusions: Training with elastic resistances or conventional weight machines showed improvement of inflammation response after 12 weeks of training. Chronically, both training groups showed anti-inflammatory effects, with the EG showing a strong tendency to improve IL-10/TNF-α ratio and IL-10 levels. Trial registration : RBR-6V9SJJ.
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Affiliation(s)
- Bruna S de Alencar Silva
- Skeletal Muscle Assessment Laboratory, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Fabrício E Rossi
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Federal University of Piaui, Teresina, Brazil
| | - Dionei Ramos
- Department of Physical Therapy, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Juliana S Uzeloto
- Department of Physical Therapy, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Ana P C F Freire
- Department of Physical Therapy, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Fabiano F de Lima
- Department of Physical Therapy, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Luís A Gobbo
- Skeletal Muscle Assessment Laboratory, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Ercy M C Ramos
- Department of Physical Therapy, São Paulo State University (UNESP), Presidente Prudente, Brazil
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16
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Abstract
BACKGROUND Aging and low physical activity are associated with the development of diseases (hypertension, type 2 diabetes, dyslipidemia, obesity) marked by chronic low-grade inflammation. Cardiovascular disease is the most common cause of death worldwide, while exercising muscle tissue can increase the secretion of myokines that can reestablish a possible inflammatory process in virtue of the anti-inflammatory effect. METHODS The objective of this review is to focus on molecular mechanisms involved between different kinds of exercise and cellular oxidative stress, and the emerging therapeutic strategies which have the potential to promote benefits in vascular health. RESULTS Regular exercise increases shear stress, mitochondrial biogenesis, and upregulates mitochondrial antioxidant system, inducing anti-inflammatory actions, such as suppression of TNF-α which may offer protection against TNF-α-induced vascular impairment. CONCLUSION Exercise training of various durations and intensities appears to prevent and restore the age-related impairment of endothelial function, likely through the restoration of NO availability, reduction in oxidative stress, and turnover of the apoptotic process in the endothelium, thus minimizing vascular inflammation and decreasing the formation of atherosclerotic plaques.
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Affiliation(s)
| | | | | | - Fábio S Lira
- Department of Physical Education, Univ Estadual Paulista (UNESP), Roberto Simonsen Street, nº 305 - Educacional center, 19060-900, Presidente Prudente, Brazil.
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17
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Silva BSA, Lira FS, Ramos D, Uzeloto JS, Rossi FE, Freire APCF, Silva RN, Trevisan IB, Gobbo LA, Ramos EMC. Severity of COPD and its relationship with IL-10. Cytokine 2017; 106:95-100. [PMID: 29108795 DOI: 10.1016/j.cyto.2017.10.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [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: 01/26/2017] [Revised: 10/19/2017] [Accepted: 10/20/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND The present study was designed to compare inflammatory and metabolic responses according to severity of airflow among patients with COPD and to verify the relationship between pulmonary function, body composition, metabolic and inflammatory profile. METHODS Fifty-one patients with mild to very severe COPD were recruited and divided according lung function in Mild-moderate (GOLD 1-2) n= 21; Severe (GOLD 3) n=25 and Very severe (GOLD 4) n=5. Patients were submitted to assessments of lung function (spirometry), functional exercise capacity (6-min walk test), body composition (Octopolar bioelectrical impedance), metabolic profile (glucose, triglycerides, total cholesterol, HDL-cholesterol and albumin (colorimetric assay)) and inflammatory profile (cytokines: IL-6, IL-10, TNF-α and IL-15 (ELISA)). RESULTS We found that patients in GOLD 3 group had lower levels of IL-10, triglycerides, visceral fat area, and higher IL-6 and IL-6/IL-10 ratio when compared to GOLD 1-2 patients. Additionally, GOLD 1-2 group presented negative correlation between TNF-α and HDL cholesterol (p= .01) and positive correlation between IL-15 and FEV1/FVC (p=.01), while GOLD 3 group showed positive correlation between IL-6 and IL-10 (p< .01), IL-6 and total cholesterol (p<.01) and negative correlation between IL-10 and HDL-cholesterol (p=.01). CONCLUSION Our findings suggest that patients with severe COPD can exhibit compromised "inflammatory status", characterized by higher IL6, IL-6/IL-10 ratio and lower IL-10 concentration. Furthermore, IL-10 seems to be an interesting cytokine to be investigated in this kind of patients.
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Affiliation(s)
- Bruna S A Silva
- Skeletal Muscle Assessment Laboratory (LABSIM), São Paulo State University (UNESP), School of Technology and Sciences, Department of Physcial Education, Presidente Prudente, SP, Brazil; Post Graduation Program in Motricity Sciences, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil.
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Dionei Ramos
- Department of Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil; Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Juliana S Uzeloto
- Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Fabrício Eduardo Rossi
- Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Federal University of Piauí (UFPI), Teresina, PI, Brazil
| | - Ana Paula C F Freire
- Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Rebeca N Silva
- Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Iara B Trevisan
- Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Luis Alberto Gobbo
- Skeletal Muscle Assessment Laboratory (LABSIM), São Paulo State University (UNESP), School of Technology and Sciences, Department of Physcial Education, Presidente Prudente, SP, Brazil; Post Graduation Program in Motricity Sciences, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil; Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Ercy M C Ramos
- Department of Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil; Post Graduation Program in Physical Therapy, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, SP, Brazil
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18
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da Rocha AL, Pereira BC, Teixeira GR, Pinto AP, Frantz FG, Elias LLK, Lira FS, Pauli JR, Cintra DE, Ropelle ER, de Moura LP, Mekary RA, de Freitas EC, da Silva ASR. Treadmill Slope Modulates Inflammation, Fiber Type Composition, Androgen, and Glucocorticoid Receptors in the Skeletal Muscle of Overtrained Mice. Front Immunol 2017; 8:1378. [PMID: 29163473 PMCID: PMC5669301 DOI: 10.3389/fimmu.2017.01378] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [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: 05/07/2017] [Accepted: 10/06/2017] [Indexed: 12/16/2022] Open
Abstract
Overtraining (OT) may be defined as an imbalance between excessive training and adequate recovery period. Recently, a downhill running-based overtraining (OTR/down) protocol induced the nonfunctional overreaching state, which is defined as a performance decrement that may be associated with psychological and hormonal disruptions and promoted intramuscular and systemic inflammation. To discriminate the eccentric contraction effects on interleukin 1beta (IL-1β), IL-6, IL-10, IL-15, and SOCS-3, we compared the release of these cytokines in OTR/down with other two OT protocols with the same external load (i.e., the product between training intensity and volume), but performed in uphill (OTR/up) and without inclination (OTR). Also, we evaluated the effects of these OT models on the muscle morphology and fiber type composition, serum levels of fatigue markers and corticosterone, as well as androgen receptor (AR) and glucocorticoid receptor (GR) expressions. For extensor digitorum longus (EDL), OTR/down and OTR groups increased the cytokines and exhibited micro-injuries with polymorphonuclear infiltration. While OTR/down group increased the cytokines in soleus muscle, OTR/up group only increased IL-6. All OT groups presented micro-injuries with polymorphonuclear infiltration. In serum, while OTR/down and OTR/up protocols increased IL-1β, IL-6, and tumor necrosis factor alpha, OTR group increased IL-1β, IL-6, IL-15, and corticosterone. The type II fibers in EDL and soleus, total and phosphorylated AR levels in soleus, and total GR levels in EDL and soleus were differentially modulated by the OT protocols. In summary, the proinflammatory cytokines were more sensitive for OTR/down than for OTR/up and OTR. Also, the specific treadmill inclination of each OT model influenced most of the other evaluated parameters.
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Affiliation(s)
- Alisson L da Rocha
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Bruno C Pereira
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Giovana R Teixeira
- Department of Physical Education, State University of São Paulo (UNESP), Presidente Prudente, Brazil
| | - Ana P Pinto
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Fabiani G Frantz
- Department of Clinical, Toxicological, and Bromatological Analysis, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Lucila L K Elias
- Department of Physiology, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Fábio S Lira
- Department of Physical Education, State University of São Paulo (UNESP), Presidente Prudente, Brazil
| | - José R Pauli
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Dennys E Cintra
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Eduardo R Ropelle
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Leandro P de Moura
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Rania A Mekary
- Department of Pharmaceutical Business and Administrative Sciences, MCPHS University, Boston, MA, United States.,Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Ellen C de Freitas
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Adelino S R da Silva
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil.,School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
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Silveira LS, Pimentel GD, Souza CO, Biondo LA, Teixeira AAS, Lima EA, Batatinha HAP, Rosa Neto JC, Lira FS. Effect of an acute moderate-exercise session on metabolic and inflammatory profile of PPAR-α knockout mice. Cell Biochem Funct 2017; 35:510-517. [DOI: 10.1002/cbf.3308] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 06/23/2017] [Accepted: 09/17/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Loreana S. Silveira
- Exercise and Immunometabolism Research Group, Department of Physical Education; Universidade Estadual Paulista; Presidente Prudente SP Brazil
| | - Gustavo D. Pimentel
- Clinical and Sports Nutrition Research Laboratory (Labince); Nutrition Faculty (FANUT)-Federal University of Goiás (UFG); Goiânia GO Brazil
| | - Camila O. Souza
- Immunometabolism Research Group, Institute of Biomedical Sciences; University of São Paulo (USP); São Paulo SP Brazil
| | - Luana A. Biondo
- Immunometabolism Research Group, Institute of Biomedical Sciences; University of São Paulo (USP); São Paulo SP Brazil
| | - Alexandre Abílio S. Teixeira
- Immunometabolism Research Group, Institute of Biomedical Sciences; University of São Paulo (USP); São Paulo SP Brazil
| | - Edson A. Lima
- Immunometabolism Research Group, Institute of Biomedical Sciences; University of São Paulo (USP); São Paulo SP Brazil
| | - Helena A. P. Batatinha
- Immunometabolism Research Group, Institute of Biomedical Sciences; University of São Paulo (USP); São Paulo SP Brazil
| | - José C. Rosa Neto
- Immunometabolism Research Group, Institute of Biomedical Sciences; University of São Paulo (USP); São Paulo SP Brazil
| | - Fábio S. Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education; Universidade Estadual Paulista; Presidente Prudente SP Brazil
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Silvério R, Lira FS, Oyama LM, Oller do Nascimento CM, Otoch JP, Alcântara PSM, Batista ML, Seelaender M. Lipases and lipid droplet-associated protein expression in subcutaneous white adipose tissue of cachectic patients with cancer. Lipids Health Dis 2017; 16:159. [PMID: 28830524 PMCID: PMC5568087 DOI: 10.1186/s12944-017-0547-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [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: 05/09/2017] [Accepted: 08/10/2017] [Indexed: 12/15/2022] Open
Abstract
Background Cancer cachexia is a multifactorial metabolic syndrome characterized by marked loss of adipose tissue and skeletal muscle. Fat loss from adipose tissue in cancer cachexia is partly the result of increased lipolysis. Despite the growing amount of studies focused on elucidating the mechanisms through which lipolysis-related proteins regulate the lipolytic process, there are scarce data concerning that profile in the adipose tissue of cancer cachectic patients. Considering its fundamental importance, it was our main purpose to characterize the expression of the lipolysis-related proteins in the white adipose tissue of cachectic cancer patients. Methods Patients from the University Hospital were divided into three groups: control, cancer cachexia (CC), and weight-stable cancer patients (WSC). To gain greater insight into adipose tissue wasting during cancer cachexia progression, we have also analyzed an experimental model of cachexia (Walker 256 carcinosarcoma). Animals were divided into: control, intermediate cachexia (IC) and terminal cachexia (TC). Subcutaneous white adipose tissue of patients and epidydimal white adipose tissue of animals were investigated regarding molecular aspects by determining the protein content and gene expression of hormone-sensitive lipase (HSL), adipose triglyceride lipase (ATGL), comparative gene identification-58 (CGI-58), perilipin 1, leptin, adiponectin, visfatin, and tumour necrosis factor alpha (TNF-alpha). Results We found augmented lipolysis in CC associated with increased HSL expression, as well as upregulation of ATGL expression and reduction in perilipin 1 content. In IC, there was an imbalance in the secretion of pro- and anti-inflammatory factors. The alterations at the end-stage of cachexia were even more profound, and there was a reduction in the expression of almost all proteins analyzed in the animals. Conclusions Our findings show that cachexia induces important morphological, molecular, and humoral alterations in the white adipose tissue, which are specific to the stage of the syndrome.
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Affiliation(s)
- Renata Silvério
- Cancer Metabolism Research Group, Institute of Biomedical Sciences; Department of Surgery, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil. .,Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 1524, lab 434, São Paulo, SP, CEP 05508-900, Brazil.
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil
| | - Lila M Oyama
- Departamento de Fisiologia, Universidade Federal de São Paulo, UNIFESP, São Paulo, Brazil
| | | | - José P Otoch
- Cancer Metabolism Research Group, Institute of Biomedical Sciences; Department of Surgery, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Department of Clinical Surgery, University Hospital, University of São Paulo, São Paulo, Brazil
| | - Paulo S M Alcântara
- Department of Clinical Surgery, University Hospital, University of São Paulo, São Paulo, Brazil
| | - Miguel L Batista
- Laboratory of Adipose Tissue Biology, Center for Integrated Biotechnology, University of Mogi das Cruzes, Mogi das Cruzes, Brazil
| | - Marília Seelaender
- Cancer Metabolism Research Group, Institute of Biomedical Sciences; Department of Surgery, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil
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22
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Inoue DS, Panissa VL, Antunes BM, Oliveira FP, Malta RB, Caldeira RS, Campos EZ, Pimentel GD, Franchini E, Lira FS. Reduced leptin level is independent of fat mass changes and hunger scores from high-intensity intermittent plus strength training. J Sports Med Phys Fitness 2017; 58:1045-1051. [PMID: 28488831 DOI: 10.23736/s0022-4707.17.07370-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND This study aimed to analyze the effects of high-intensity intermittent training (HIIT) plus strength training on body composition, hormone related to energy balance (leptin), and hunger scores in physically active non-obese men. METHODS Sixteen men were allocated in two different groups, training group (N.=10) performed a combined HIIT (5 km, 1 minute of effort interspersed by 1 minute of rest in passive recovery) followed by strength exercise session (three sets, with load of 8-12 repetition maximum) twice a week, during 8 weeks, while control group (N.=6) did not suffer any intervention. Hunger scores, leptin concentrations and body composition were assessed. Body composition, fasting leptin and hunger score were compared through two-way analysis (group and period) with repeated measures in the second factor while leptin and hunger scores in exercise session pre- and post-8 weeks through two-way analysis (period and time of measurement) with repeated measures in the second factor. RESULTS The fasting leptin decreased pre- to post-8week in training group (7.7±4.9 to 2.9±2.1 ng/mL; P=0.012). For leptin response to exercise session there was main effect of training period, with higher values pre- (6.5±3.9 ng/mL) than post-training (2.6±2.1 ng/mL; P<0.001). For hunger scores there was effect of time of measurement (P<0.001), decreasing after breakfast and increasing over the experiment. CONCLUSIONS Combined HIIT plus strength training were able to promote alterations in a hormone related to energy balance independent of body composition and hunger index alterations in physically active non-obese men.
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Affiliation(s)
- Daniela S Inoue
- Exercise and Immunometabolism Research Group, Department of Physical Education, School of Technology and Sciences, State University (Unesp), Presidente Prudente, São Paulo, Brazil -
| | - Valéria L Panissa
- Department of Sport, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Barbara M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, School of Technology and Sciences, State University (Unesp), Presidente Prudente, São Paulo, Brazil
| | - Flaviane P Oliveira
- Exercise and Immunometabolism Research Group, Department of Physical Education, School of Technology and Sciences, State University (Unesp), Presidente Prudente, São Paulo, Brazil
| | - Raoni B Malta
- Exercise and Immunometabolism Research Group, Department of Physical Education, School of Technology and Sciences, State University (Unesp), Presidente Prudente, São Paulo, Brazil
| | - Renan S Caldeira
- Exercise and Immunometabolism Research Group, Department of Physical Education, School of Technology and Sciences, State University (Unesp), Presidente Prudente, São Paulo, Brazil
| | - Eduardo Z Campos
- Department of Physical Education, Federal University of Pernambuco, Pernambuco, Brazil
| | - Gustavo D Pimentel
- Clinical and Sports Nutrition Research Laboratory (Labince), Nutrition Faculty (FANUT) - Federal University of Goiás (UFG), Goiânia, Brazil
| | - Emerson Franchini
- Department of Sport, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, School of Technology and Sciences, State University (Unesp), Presidente Prudente, São Paulo, Brazil
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Antunes BM, Campos EZ, Parmezzani SS, Santos RV, Franchini E, Lira FS. Sleep quality and duration are associated with performance in maximal incremental test. Physiol Behav 2017; 177:252-256. [PMID: 28502838 DOI: 10.1016/j.physbeh.2017.05.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [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: 03/13/2017] [Revised: 05/10/2017] [Accepted: 05/10/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVE Inadequate sleep patterns may be considered a trigger to development of several metabolic diseases. Additionally, sleep deprivation and poor sleep quality can negatively impact performance in exercise training. However, the impact of sleep duration and sleep quality on performance during incremental maximal test performed by healthy men is unclear. Therefore, the purpose of the study was to analyze the association between sleep pattern (duration and quality) and performance during maximal incremental test in healthy male individuals. METHODS A total of 28 healthy males volunteered to take part in the study. Sleep quality, sleep duration and physical activity were subjectively assessed by questionnaires. Sleep pattern was classified by sleep duration (>7h or <7h of sleep per night) and sleep quality according to the sum of measured points and/or scores by the Pittsburgh Sleep Quality Index (PSQI). Incremental exercise test was performed at 35 watts for untrained subjects, 70 watts for physically active subjects and 105 watts for well-trained subjects. RESULTS HRmax was correlated with sleep quality (r=0.411, p=0.030) and sleep duration (r=-0.430, p=0.022). Participants reporting good sleep quality presented higher values of Wmax, VO2max and lower values of HRmax when compared to participants with altered sleep. Regarding sleep duration, only Wmax was influenced by the amount of sleeping hours per night and this association remained significant even after adjustment by VO2max. CONCLUSION Sleep duration and quality are associated, at least in part, with performance during maximal incremental test among healthy men, with losses in Wmax and HRmax. In addition, our results suggest that the relationship between sleep patterns and performance, mainly in Wmax, is independent of fitness condition.
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Affiliation(s)
- B M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil.
| | - E Z Campos
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil; Universidade Federal de Pernambuco, Physical Education Department, Recife, Brazil
| | - S S Parmezzani
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - R V Santos
- Department of Bioscience, Universidade Federal de São Paulo (UNIFESP), Santos, SP, Brazil
| | - E Franchini
- Sport Department, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - F S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil.
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Heibel AB, Perim PHL, Saunders B, Heibel AB, Abrantes DM, Rauber CF, Reis CEG, Santana JO, Madureira D, de França E, Yoshioka CAF, Lamolha MA, Zocoler CA, e Silva PRS, Caperuto EC, Goston JL, dos Santos BF, daSilva FRF, de Carvalho LMC, Ramos SA, Madureira D, Santana JO, de França E, Gonçalves L, Santos RVT, Sanches IC, Ramos CC, Caperuto EÉC, Romeiro C, Pires GG, Correia VCARA, Macedo MCF, Franco OL, Martins B, Marangon AFC, Paulista H, Norte PAM, Da Fonseca DA, De Souza DT, Alves AGP, Franco LP, Silva MS, Perim PHL, Heibel AB, Gualano B, Saunders B, de França E, Madureira D, Bella Y, Lira FS, Santana JO, Fukushima A, Burton A, Caperuto EC, de Azevedo AP, Fogaça LJ, Santos SL, Mota JF, Pimentel GD, Figueiredo N, Queiroz M, Santos J, Mota JF, Pimentel GD, Inoue DS, Panissa VLG, Monteiro PA, Gerosa-Neto J, Rossi FE, Caperuto EC, Cholewa JM, Zagatto AM, Lira FS, Loureiro LMR, Reis CEG. Abstracts from ISSN Brazil. J Int Soc Sports Nutr 2017. [PMCID: PMC5374629 DOI: 10.1186/s12970-017-0164-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Cabral-Santos C, Gerosa-Neto J, Inoue DS, Rossi FE, Cholewa JM, Campos EZ, Panissa VLG, Lira FS. Physiological Acute Response to High-Intensity Intermittent and Moderate-Intensity Continuous 5 km Running Performance: Implications for Training Prescription. J Hum Kinet 2017; 56:127-137. [PMID: 28469751 PMCID: PMC5384060 DOI: 10.1515/hukin-2017-0030] [Citation(s) in RCA: 9] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to investigate the physiological responses to moderate-intensity continuous and high-intensity intermittent exercise. Twelve physically active male subjects were recruited and completed a 5-km run on a treadmill in two experimental sessions in randomized order: continuously (70% sVO2max) and intermittently (1:1 min at sVO2max). Oxygen uptake, excess post-exercise oxygen consumption, lactate concentration, heart rate and rating of perceived exertion data were recorded during and after each session. The lactate levels exhibited higher values immediately post-exercise than at rest (High-Intensity: 1.43 ± 0.25 to 7.36 ± 2.78; Moderate-Intensity: 1.64 ± 1.01 to 4.05 ± 1.52 mmol⋅L−1, p = 0.0004), but High-Intensity promoted higher values (p = 0.001) than Moderate-Intensity. There was a difference across time on oxygen uptake at all moments tested in both groups (High-Intensity: 100.19 ± 8.15L; Moderate-Intensity: 88.35 ± 11.46, p < 0.001). Both exercise conditions promoted increases in excess postexercise oxygen consumption (High-Intensity: 6.61 ± 1.85 L; Moderate-Intensity: 5.32 ± 2.39 L, p < 0.005), but higher values were observed in the High-Intensity exercise protocol. High-Intensity was more effective at modifying the heart rate and rating of perceived exertion (High-Intensity: 183 ± 12.54 and 19; Moderate-Intensity: 172 ± 8.5 and 16, respectively, p < 0.05). In conclusion, over the same distance, Moderate-Intensity and High-Intensity exercise exhibited different lactate concentrations, heart rate and rating of perceived exertion. As expected, the metabolic contribution also differed, and High-Intensity induced higher energy expenditure, however, the total duration of the session may have to be taken into account. Moreover, when following moderate-intensity training, the percentage of sVO2max and the anaerobic threshold might influence exercise and training responses.
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Affiliation(s)
- Carolina Cabral-Santos
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), São Paulo, Brazil
| | - José Gerosa-Neto
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), São Paulo, Brazil
| | - Daniela S Inoue
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), São Paulo, Brazil
| | - Fabrício E Rossi
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), São Paulo, Brazil
| | - Jason M Cholewa
- Department of Kinesiology, Coastal Carolina University, Conway, SC, USA
| | - Eduardo Z Campos
- Department of Physical Education - Universidade Federal de Pernambuco, Recife - PE, Brazil
| | - Valéria L G Panissa
- Department of Sports, School of Physical Education and Sports, University of São Paulo, São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), São Paulo, Brazil
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Cabral-Santos C, Castrillón CIM, Miranda RAT, Monteiro PA, Inoue DS, Campos EZ, Hofmann P, Lira FS. Corrigendum: Inflammatory Cytokines and BDNF Response to High-Intensity Intermittent Exercise: Effect the Exercise Volume. Front Physiol 2017; 7:662. [PMID: 28053601 PMCID: PMC5209334 DOI: 10.3389/fphys.2016.00662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 12/15/2016] [Indexed: 11/27/2022] Open
Affiliation(s)
- Carolina Cabral-Santos
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brazil
| | - Carlos I M Castrillón
- Laboratório de Fisioterapia Desportiva, Faculdade de Ciências e Tecnologia, Departamento de Fisioterapia, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brazil
| | - Rodolfo A T Miranda
- Laboratório de Fisioterapia Desportiva, Faculdade de Ciências e Tecnologia, Departamento de Fisioterapia, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brazil
| | - Paula A Monteiro
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brazil
| | - Daniela S Inoue
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brazil
| | - Eduardo Z Campos
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente PrudenteSão Paulo, Brazil; Department of Physical Education, Federal University of PernambucoRecife, Brazil
| | - Peter Hofmann
- Exercise Physiology, Training and Training Therapy Research Group, Institute of Sport Science, University of Graz Graz, Austria
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brazil
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Gerosa-Neto J, Antunes BMM, Campos EZ, Rodrigues J, Ferrari GD, Rosa Neto JC, Bueno CR, Lira FS. Impact of long-term high-intensity interval and moderate-intensity continuous training on subclinical inflammation in overweight/obese adults. J Exerc Rehabil 2016; 12:575-580. [PMID: 28119880 PMCID: PMC5227320 DOI: 10.12965/jer.1632770.385] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 12/01/2016] [Indexed: 12/11/2022] Open
Abstract
Obesity is a risk factor able to trigger several inflammatory alterations and the imbalance between pro- and anti-inflammatory cytokine productions. Physical exercise is an important strategy for reduction of inflammatory established process. The aim of this study was to evaluate the effect of 16 weeks of three exercise training programs in the inflammatory profile and insulin resistance in overweight/obesity. Thirty two men and women (46.4±10.1 years; 162.0±9.1 cm; 82.0±13.6 kg) were divided into three groups for training on a treadmill: continuous at 70% maximum heart rate (HRmax) 5 times a week (CONT); 1×4 min (1-bout) and 4×4 min (high intensity interval training, HIIT) at 90% HRmax 3 times a week. Interleukin (IL) 6 and IL-10, tumor necrosis factor-alpha (TNF-α), insulin and adiponectin levels were analyzed by enzyme-linked immunosorbent assay, and homeostasis model assessment insulin resistance was calculated. After 16 weeks of training blood concentrations of IL-6 decreased in the HIIT group (P=0.035), TNF-α decreased in the CONT (P=0.037) and increased in HIIT (P=0.001) and adiponectin decreased in the three training models. There was a trend towards decreased body weight and body mass index (BMI) after HIIT only (P=0.059 and P=0.060, respectively). Despite the decrease of adiponectin and the increase of TNF-α in HIIT group, insulin sensitivity showed a trend for improvement (P=0.08). HIIT program decreased IL-6 at rest and although not significant was the only who tended to decrease total body weight and BMI. Taken together, our data suggest that both HIIT as well as CONT exercises training program promotes changes in inflammatory profile in overweight/obesity, but dissimilar response is seen in TNF-α levels.
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Affiliation(s)
- José Gerosa-Neto
- Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, Brazil
| | - Barbara M M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, Brazil
| | - Eduardo Z Campos
- Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, Brazil
| | - Jhennyfer Rodrigues
- School of Physical Education and Sport, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Gustavo D Ferrari
- Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - José C Rosa Neto
- Immunometabolism Research Group, Department of Cellular Biology and Development, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Carlos R Bueno
- School of Physical Education and Sport, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, Brazil
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Santos CC, Diniz TA, Inoue DS, Gerosa-Neto J, Panissa VLG, Pimentel GD, Campos EZ, Hofmann P, Lira FS. Influence to high-intensity intermittent and moderate-intensity continuous exercise on indices of cardio-inflammatory health in men. J Exerc Rehabil 2016; 12:618-623. [PMID: 28119886 PMCID: PMC5227326 DOI: 10.12965/jer.1632780.390] [Citation(s) in RCA: 8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 12/06/2016] [Indexed: 12/28/2022] Open
Abstract
The aim of this study was to evaluate the influence to acute exercises performed in different intensities with volume equalized (5 km) on indices of cardio-inflammatory health. Twelve physically active male subjects (age, 23.22±5.47 years; height, 174.75±5.80 m; weight, 75.13±6.61 kg; maximal oxygen uptake, 52.92 mL/kg/min), after determination of peak oxygen uptake (VO2Peak) and the speed associated with VO2Peak (sVO2Peak), completed two randomly experimental trials: high-intensity intermittent exercise (HIIE: 1:1 at 100% sVO2Peak) and moderate-intensity continuous exercise (MICE: 70% sVO2Peak). Brain-derived neurotrophic factor (BDNF), adiponectin and plasminogen inhibitor-1 (PAI-1) data were analyzed pre, immediately, and 60 min after the exercise session. Statistical analysis comparisons between moments and between HIIE and MICE were performed using a mixed model and statistical and significance was set at <5%. PAI-1 presented an effect for time from pre to immediately after exercise moment (P<0.018) and from immediately to 60 min after exercise moment (P<0.001) only in MICE. BDNF presented an effect for time from pre to immediately after exercise to HIIE (P<0.022) and from immediately to 60 min after exercise to MICE (P<0.034). HIIE promotes BDNF increase and that there is negative correlation between PAI-1 concentrations and BDNF in both protocols in healthy sportsmen, favoring an anti-atherogenic profile.
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Affiliation(s)
- Carolina C Santos
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
| | - Tiego A Diniz
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
| | - Daniela S Inoue
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
| | - José Gerosa-Neto
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
| | - Valéria L G Panissa
- Department of Sport, School of Physical Education and Sport, University of São Paulo, São Paulo, Brasil
| | | | - Eduardo Z Campos
- Department of Physical Education, Federal University of Pernambuco, Recife, Brazil
| | - Peter Hofmann
- Exercise Physiology, Training and Training Therapy Research Group, Institute of Sport Science, University of Graz, Graz, Austria
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista (UNESP), Presidente Prudente, Brazil
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Inoue DS, Panissa VLG, Monteiro PA, Gerosa-Neto J, Rossi FE, Antunes BMM, Franchini E, Cholewa JM, Gobbo LA, Lira FS. Immunometabolic Responses to Concurrent Training: The Effects of Exercise Order in Recreational Weightlifters. J Strength Cond Res 2016; 30:1960-7. [PMID: 26626027 DOI: 10.1519/jsc.0000000000001281] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Inoue, DS, Panissa, VLG, Monteiro, PA, Gerosa-Neto, J, Rossi, FE, Antunes, BMM, Franchini, E, Cholewa, JM, Gobbo, LA, and Lira, FS. Immunometabolic responses to concurrent training: the effects of exercise order in recreational weightlifters. J Strength Cond Res 30(7): 1960-1967, 2016-The relationship between immunometabolic response and performance is not well understood. This study evaluated the influence of concurrent strength and high-intensity aerobic sequence of exercise order between sessions on strength performance, metabolic, and inflammatory response. Eleven recreational weightlifters underwent the following 2 randomized sessions: (a) strength-aerobic exercise order (SA) and (b) aerobic-strength exercise order (AS). Blood samples were collected before (Pre) and immediately after the first exercise (Post-1) and the second exercise (Post-2) of each session. The SA condition presented a higher number of repetitions (SA: 54 ± 15 vs. AS: 43 ± 12) and total volume (SA: 7,265 ± 2,323 vs. AS: 5,794 ± 1846 kg) than the AS condition (both p = 0.001). Glucose was higher in Pre when compared with post-1 in both orders (p ≤ 0.05); changes in lactate were time-dependent in the different orders (p ≤ 0.05); however, AS post-2 lactate was lower when compared with SA post-2 (p ≤ 0.05). Interleukin-6 levels showed time-dependent changes for both exercise orders (p ≤ 0.05). Tumor necrosis factor alpha (TNF-α) level was increased only in AS post-1 (AS: pre = 21.91 ± 35.47, post-1 = 26.99 ± 47.69 pg·ml vs. SA: pre = 25.74 ± 43.64, post-1 = 29.74 ± 46.05 pg·ml, p ≤ 0.05). These results suggest that concurrent training order exhibits different immunometabolic responses and, at least in part, can be associated with the acute decline in strength performance induced by concurrent exercise. Our results point to a possible role of TNF-α (post-1 AS condition) as a trigger to restore the energy demand by providing substrates to help maintain contractile activity in skeletal muscle.
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Affiliation(s)
- Daniela S Inoue
- 1Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University, Presidente Prudente, São Paulo, Brazil; 2Department of Sport, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil; 3Center and Prescription Motor Activity Laboratory, Department of Physical Education, Sáo Paulo State University, Presidente Prudente, São Paulo, Brazil; and 4Department of Kinesiology, Coastal Carolina University, Conway, South Carolina
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Rossi FE, Diniz TA, Fortaleza ACS, Neves LM, Picolo MR, Monteiro PA, Buonani C, Lira FS, Freitas IF. Concurrent Training Promoted Sustained Anti-atherogenic Benefits in the Fasting Plasma Triacylglycerolemia of Postmenopausal Women at 1-Year Follow-up. J Strength Cond Res 2016; 32:3564-3573. [PMID: 27893473 DOI: 10.1519/jsc.0000000000001732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Rossi, FE, Diniz, TA, Fortaleza, ACS, Neves, LM, Picolo, MR, Monteiro, PA, Buonani, C, Lira, FS, and Freitas, IF Jr. Concurrent training promoted sustained anti-atherogenic benefits in the fasting plasma triacylglycerolemia of postmenopausal women at 1-year follow-up. J Strength Cond Res 32(12): 3573-3582, 2018-The aim of this study was to compare the effects of aerobic and concurrent training (aerobic plus strength training) on the lipid profiles of normotriacylglycerolemic and hypertriacylglycerolemic postmenopausal women and to verify whether the benefits of aerobic and concurrent training were sustained after 1 year. Total cholesterol, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol, triacylglycerol (TAG), and glucose were assessed in 46 normotriacylglycerolemic (TAG < 150 mg·dl) postmenopausal women divided into 3 groups: aerobic training, concurrent training (CT), and a control group. For CT group, hypertriacylglycerolemic postmenopausal women were recruited (TAG ≥ 150 mg·dl, n = 14). Total daily caloric consumption and free-living physical activity were evaluated by dietary questionnaires and accelerometer, respectively, and fat mass by DXA. In 16 weeks, CT was effective in increasing HDL-c (normotriacylglycerolemic: pre = 57.1 ± 17.3 mg·dl × post = 64.3 ± 16.1 mg·dl p = 0.020 and hypertriacylglycerolemic: pre = 44.7 ± 9.6 mg·dl × post = 50.3 ± 15.3 mg·dl; p = 0.012) and reducing the atherogenic index in normotriacylglycerolemic (pre = 3.6 ± 0.9 mg·dl × post = 3.0 ± 0.6 mg·dl; p = 0.003) and hypertriacylglycerolemic (pre = 5.2 ± 1.1 mg·dl × post = 4.7 ± 1.2 mg·dl; p = 0.018) postmenopausal women. In addition, the effects were sustained at the 1-year follow-up only among the hypertriacylglycerolemic postmenopausal women. The anti-atherogenic status in normotriacylglycerolemic and hypertriacylglycerolemic postmenopausal women was changed by CT but without significant differences between groups. Furthermore, these benefits are sustained at the 1-year follow-up among the hypertriacylglycerolemic subjects.
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Affiliation(s)
- Fabrício E Rossi
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Tiego A Diniz
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Ana C S Fortaleza
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Lucas M Neves
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | | | - Paula A Monteiro
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Camila Buonani
- Physical Education, University Estadual Paulista, Presidente Prudente, São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, University Estadual Paulista (UNESP), Presidente Prudente, São Paulo, Brazil
| | - Ismael F Freitas
- Physical Education, University Estadual Paulista, Presidente Prudente, São Paulo, Brazil
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Cabral-Santos C, Castrillón CIM, Miranda RAT, Monteiro PA, Inoue DS, Campos EZ, Hofmann P, Lira FS. Inflammatory Cytokines and BDNF Response to High-Intensity Intermittent Exercise: Effect the Exercise Volume. Front Physiol 2016; 7:509. [PMID: 27867360 PMCID: PMC5095487 DOI: 10.3389/fphys.2016.00509] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 10/17/2016] [Indexed: 12/14/2022] Open
Abstract
The purpose of this study was to compare the effects of two similar high-intensity intermittent exercises (HIIE) but different volume 1.25 km (HIIE1.25) and 2.5 km (HIIE2.5) on inflammatory and BDNF responses. Ten physically active male subjects (age 25.22 ± 1.74 years, body mass 78.98 ± 7.31 kg, height 1.78 ± 0.06 m, VO2peak 59.94 ± 9.38 ml·kg·min-1) performed an incremental treadmill exercise test and randomly completed two sessions of HIIE on a treadmill (1:1 min at vVO2max with passive recovery). Blood samples were collected at rest, immediately and 60-min after the exercise sessions. Serum was analyzed for glucose, lactate, IL-6, IL-10, and BDNF levels. Blood lactate concentrations was higher immediately post-exercise compared to rest (HIIE1.25: 1.69 ± 0.26-7.78 ± 2.09 mmol·L-1, and HIIE2.5: 1.89 ± 0.26-7.38 ± 2.57 mmol·L-1, p < 0.0001). Glucose concentrations did not present changes under the different conditions, however, levels were higher 60-min post-exercise than at rest only in the HIIE1.25 condition (rest: 76.80 ± 11.14-97.84 ± 24.87 mg·dL-1, p < 0.05). BDNF level increased immediately after exercise in both protocols (HIIE1.25: 9.71 ± 306-17.86 ± 8.59 ng.mL-1, and HIIE2.5: 11.83 ± 5.82-22.84 ± 10.30 ng.mL-1). Although both exercises increased IL-6, level percent between rest and immediately after exercise was higher in the HIIE2.5 than HIIE1.25 (30 and 10%; p = 0.014, respectively). Moreover, IL-10 levels percent increase between immediately and 60-min post-exercise was higher in HIIE2.5 than HIIE1.25 (37 and 10%; p = 0.012, respectively). In conclusion, both HIIE protocols with the same intensity were effective to increase BDNF and IL-6 levels immediately after exercise while only IL-10 response was related to the durantion of exercise indicanting the importance of this exercise prescription variable.
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Affiliation(s)
- Carolina Cabral-Santos
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brasil
| | - Carlos I M Castrillón
- Laboratório de Fisioterapia Desportiva, Faculdade de Ciências e Tecnologia, Departamento de Fisioterapia, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brasil
| | - Rodolfo A T Miranda
- Laboratório de Fisioterapia Desportiva, Faculdade de Ciências e Tecnologia, Departamento de Fisioterapia, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brasil
| | - Paula A Monteiro
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brasil
| | - Daniela S Inoue
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brasil
| | - Eduardo Z Campos
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente PrudenteSão Paulo, Brasil; Department of Physical Education, Federal University of PernambucoRecife, Brazil
| | - Peter Hofmann
- Exercise Physiology, Training and Training Therapy Research Group, Institute of Sport Science, University of Graz Graz, Austria
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Departamento de Educação Física, Universidade Estadual Paulista - Presidente Prudente São Paulo, Brasil
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Antunes BMM, Cayres SU, Lira FS, Fernandes RA. Arterial Thickness and Immunometabolism: The Mediating role of Chronic Exercise. Curr Cardiol Rev 2016; 12:47-51. [PMID: 26818486 PMCID: PMC4807718 DOI: 10.2174/1573403x12666160126115317] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 11/28/2015] [Indexed: 01/09/2023] Open
Abstract
Metabolic alterations and cardiovascular diseases, such as atherosclerosis, are associated
with lifestyle modifications, particularly the increase of physical inactivity and poor eating habits,
which contribute to one of the main causes of death in modern times. Cardiovascular diseases are
positively correlated with several illnesses, such as obesity, hypertension and dyslipidemia, and these
disorders are known to contribute to changes in immune cells, cytokines and metabolism. Atherosclerosis
is a chronic inflammatory disease characterized by the formation of lipid plaques and fibrous
tissue (atheroma) in the artery walls and this process is related to the oxidation of LDL-c (low density lipoprotein) and the
formation of a particle, termed LDLox, which can generate toxic injury to the vessel wall. In this atherogenic process there
is an inflammatory response generated by the injury in the vascular endothelium, which in itself is able to express and
secrete a variety of molecules, such as myeloid colony-stimulating factors (M-CSF), monocyte chemotactic protein-1
(MCP-1) and tumor necrosis factor alpha (TNF-α), that act as activators of the immune system. Therefore, the main
purpose of this review is to highlight the immuno-metabolic alterations involving the thickening and stiffness of arteries
observed in atherosclerosis, and how chronic exercise can act as an anti-inflammatory and anti-atherogenic approach.
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Affiliation(s)
- B M M Antunes
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, UNESP, Rua Roberto Simonsen, 305, 19060-900, Presidente Prudente, São Paulo, Brazil.
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Franchini E, Julio UF, Panissa VLG, Lira FS, Gerosa-Neto J, Branco BHM. High-Intensity Intermittent Training Positively Affects Aerobic and Anaerobic Performance in Judo Athletes Independently of Exercise Mode. Front Physiol 2016; 7:268. [PMID: 27445856 PMCID: PMC4923181 DOI: 10.3389/fphys.2016.00268] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 06/16/2016] [Indexed: 12/26/2022] Open
Abstract
Purpose: The present study investigated the effects of high-intensity intermittent training (HIIT) on lower- and upper-body graded exercise and high-intensity intermittent exercise (HIIE, four Wingate bouts) performance, and on physiological and muscle damage markers responses in judo athletes. Methods: Thirty-five subjects were randomly allocated to a control group (n = 8) or to one of the following HIIT groups (n = 9 for each) and tested pre- and post-four weeks (2 training d·wk−1): (1) lower-body cycle-ergometer; (2) upper-body cycle-ergometer; (3) uchi-komi (judo technique entrance). All HIIT were constituted by two blocks of 10 sets of 20 s of all out effort interspersed by 10 s set intervals and 5-min between blocks. Results: For the upper-body group there was an increase in maximal aerobic power in graded upper-body exercise test (12.3%). The lower-body group increased power at onset blood lactate in graded upper-body exercise test (22.1%). The uchi-komi group increased peak power in upper- (16.7%) and lower-body (8.5%), while the lower-body group increased lower-body mean power (14.2%) during the HIIE. There was a decrease in the delta blood lactate for the uchi-komi training group and in the third and fourth bouts for the upper-body training group. Training induced testosterone-cortisol ratio increased in the lower-body HIIE for the lower-body (14.9%) and uchi-komi (61.4%) training groups. Conclusion: Thus, short-duration low-volume HIIT added to regular judo training was able to increase upper-body aerobic power, lower- and upper-body HIIE performance.
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Affiliation(s)
- Emerson Franchini
- Department of Sport, School of Physical Education and Sport, University of São Paulo São Paulo, Brazil
| | - Ursula F Julio
- Department of Sport, School of Physical Education and Sport, University of São Paulo São Paulo, Brazil
| | - Valéria L G Panissa
- Department of Sport, School of Physical Education and Sport, University of São Paulo São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Paulista State University Presidente Prudente, Brazil
| | - José Gerosa-Neto
- Exercise and Immunometabolism Research Group, Department of Physical Education, Paulista State University Presidente Prudente, Brazil
| | - Braulio H M Branco
- Department of Sport, School of Physical Education and Sport, University of São Paulo São Paulo, Brazil
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Santos SA, Silva ET, Caris AV, Lira FS, Tufik S, Dos Santos RVT. Vitamin E supplementation inhibits muscle damage and inflammation after moderate exercise in hypoxia. J Hum Nutr Diet 2016; 29:516-22. [PMID: 27062041 DOI: 10.1111/jhn.12361] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [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: 11/29/2022]
Abstract
BACKGROUND Exercise under hypoxic conditions represents an additional stress in relation to exercise in normoxia. Hypoxia induces oxidative stress and inflammation as mediated through tumour necrosis factor (TNF)-α release that might be exacerbated through exercise. In addition, vitamin E supplementation might attenuate oxidative stress and inflammation resulting from hypoxia during exercise. The present study aimed to evaluate the effects of vitamin E supplementation (250 mg) on inflammatory parameters and cellular damage after exercise under hypoxia simulating an altitude of 4200 m. METHODS Nine volunteers performed three sessions of 60 min of exercise (70% maximal oxygen uptake) interspersed for 1 week under normoxia, hypoxia and hypoxia after vitamin E supplementation 1 h before exercise. Blood was collected before, immediately after and at 1 h after exercise to measure inflammatory parameters and cell damage. RESULTS Percentage oxygen saturation of haemoglobin decreased after exercise and recovered 1 h later in the hypoxia + vitamin condition (P < 0.05). Supplementation decreased creatine kinase (CK)-TOTAL, CK-MB and lactate dehydrogenase 1 h after exercise (P < 0.05). The exercise in hypoxia increased interleukin (IL)-6, TNF-α, IL-1ra and IL-10 immediately after exercise (P < 0.05). Supplementation reversed the changes observed after exercise in hypoxia without supplementation (P < 0.05). CONCLUSIONS We conclude that 250 mg of vitamin E supplementation at 1 h before exercise reduces cell damage markers after exercise in hypoxia and changes the concentration of cytokines, suggesting a possible protective effect against inflammation induced by hypoxia during exercise.
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Affiliation(s)
- S A Santos
- Department of Bioscience, Universidade Federal de São Paulo, Santos, Brazil
| | - E T Silva
- Department of Bioscience, Universidade Federal de São Paulo, Santos, Brazil
| | - A V Caris
- Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - F S Lira
- Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - S Tufik
- Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - R V T Dos Santos
- Department of Bioscience, Universidade Federal de São Paulo, Santos, Brazil.,Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil
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Cabral-Santos C, Giacon TR, Campos EZ, Gerosa-Neto J, Rodrigues B, Vanderlei LCM, Lira FS. Impact of High-intensity Intermittent and Moderate-intensity Continuous Exercise on Autonomic Modulation in Young Men. Int J Sports Med 2016; 37:431-5. [PMID: 26951480 DOI: 10.1055/s-0042-100292] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The aim of this study was to compare heart rate variability (HRV) recovery after two iso-volume (5 km) exercises performed at different intensities. 14 subjects volunteered (25.17±5.08 years; 74.7±6.28 kg; 175±0.05 cm; 59.56±5.15 mL·kg(-1)·min(-1)) and after determination of peak oxygen uptake (VO2Peak) and the speed associated with VO2Peak (sVO2Peak), the subjects completed 2 random experimental trials: high-intensity exercise (HIE - 1:1 at 100% sVO2Peak), and moderate-intensity continuous exercise (MIE - 70% sVO2Peak). HRV and RR intervals were monitored before, during and after the exercise sessions together with, the HRV analysis in the frequency domains (high-frequency - HF: 0.15 to 0.4 Hz and low-frequency - LF: 0.04 to 0.15 Hz components) and the ratio between them (LF/HF). Statistical analysis comparisons between moments and between HIE and MIE were performed using a mixed model. Both exercise sessions modified LFlog, HFlog, and LF/HF (F=16.54, F=19.32 and F=5.17, p<0.05, respectively). A group effect was also found for LFlog (F=23.91, p<0.05), and HFlog (F=57.55, p< 0.05). LF/HF returned to resting value 15 min after MIE exercise and 20 min after HIE exercise. This means that the heavy domain (aerobic and anaerobic threshold) induces dissimilar autonomic modification in physically active subjects. Both HIE and MIE modify HRV, and generally HIE delays parasympathetic autonomic modulation recovery after iso-volume exercise.
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Affiliation(s)
- C Cabral-Santos
- Exercise and Immunometabolism Group, Physical Education Department, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - T R Giacon
- Physiotherapy Graduate Program, Physiotherapy Department, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - E Z Campos
- Exercise and Immunometabolism Group, Physical Education Department, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - J Gerosa-Neto
- Exercise and Immunometabolism Group, Physical Education Department, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - B Rodrigues
- Faculty of Physical Education, University of Campinas, Campinas, Brazil
| | - L C M Vanderlei
- Physiotherapy Graduate Program, Physiotherapy Department, Universidade Estadual Paulista, Presidente Prudente, Brazil
| | - F S Lira
- Exercise and Immunometabolism Group, Physical Education Department, Universidade Estadual Paulista, Presidente Prudente, Brazil
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Barboza CA, Souza GIH, Oliveira JCMF, Silva LM, Mostarda CT, Dourado PMM, Oyama LM, Lira FS, Irigoyen MC, Rodrigues B. Cardioprotective Properties of Aerobic and Resistance Training Against Myocardial Infarction. Int J Sports Med 2016; 37:421-30. [PMID: 26928914 DOI: 10.1055/s-0035-1565136] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
We evaluated the effects of aerobic and resistance exercise training on ventricular morphometry and function, physical capacity, autonomic function, as well as on ventricular inflammatory status in trained rats prior to myocardial infarction. Male Wistar rats were divided into the following groups: sedentary+Sham, sedentary+myocardial infarction, aerobic trained+myocardial infarction, and resistance trained+myocardial infarction. Sham and myocardial infarction were performed after training periods. In the days following the surgeries, evaluations were performed. Aerobic training prevents aerobic (to a greater extent) and resistance capacity impairments, ventricular dysfunction, baroreflex sensitivity and autonomic disorders (vagal tonus decrease and sympathetic tonus increase) triggered by myocardial infarction. Resistance training was able to prevent negative changes to aerobic and resistance capacity (to a greater extent) but not to ventricular dysfunction, and it prevented cardiovascular sympathetic increments. Additionally, both types of training reduced left ventricle inflammatory cytokine concentration. Our results suggest that aerobic and, for the first time, dynamic resistance training were able to reduce sympathetic tonus to the heart and vessels, as well as preventing the increase in pro-inflammatory cytokine concentrations in the left ventricle of trained groups. These data emphasizes the positive effects of aerobic and dynamic resistance training on the prevention of the negative changes triggered by myocardial infarction.
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Affiliation(s)
- C A Barboza
- Human Movement Laboratory, Universidade São Judas Tadeu, São Paulo - SP, Brazil
| | - G I H Souza
- Human Movement Laboratory, Universidade São Judas Tadeu, São Paulo - SP, Brazil
| | - J C M F Oliveira
- Human Movement Laboratory, Universidade São Judas Tadeu, São Paulo - SP, Brazil
| | - L M Silva
- Human Movement Laboratory, Universidade São Judas Tadeu, São Paulo - SP, Brazil
| | - C T Mostarda
- Hospital Materno Infantil, Universidade Federal do Maranhão, São Luís - MA, Brazil
| | - P M M Dourado
- Heart Institute, Medical School of University of São Paulo, São Paulo - SP, Brazil
| | - L M Oyama
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo - SP, Brazil
| | - F S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, Presidente Prudente - SP, Brazil
| | - M C Irigoyen
- Heart Institute, Medical School of University of São Paulo, São Paulo - SP, Brazil
| | - B Rodrigues
- Faculty of Physical Education, University of Campinas (UNICAMP), Campinas - SP, Brazil
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Lira FS, Lemos VA, Bittar IG, Caris AV, Dos Santos RV, Tufik S, Zagatto AM, de Souza CT, Pimentel GD, De Mello MT. Physiological and cytokine response to acute exercise under hypoxic conditions: a pilot study. J Sports Med Phys Fitness 2016; 57:461-468. [PMID: 26796076 DOI: 10.23736/s0022-4707.16.06073-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Studies have demonstrated that exercise in hypoxia situations induces a cytotoxicity effects. However, the cytokines participation in this condition is remaining unknown. Thus, the aim the present study was to evaluate physiological parameters and inflammatory profiles in response to acute exercise after five hours of hypoxic conditions. METHODS Fourteen healthy men were distributed randomly into two groups: normoxic exercise (N.=7) and hypoxic exercise (N.=7). All volunteers were blinded to the protocol. Initially, all subjects were submitted to chamber normobaric in a room fitted for altitude simulations of up to 4500 m, equivalent to a barometric pressure of 433 mmHg. All analyses began at 7:00 a.m. and was maintained for 5 hours; the fraction of inspired oxygen (FiO2) was 13.5%. The groups began a 60-minute session of physical exercise starting at 11:00 a.m., at 50% of peak VO2 (50% VO2peak). Blood was collected for cytokine analysis in the morning upon waking, before the 60-minute exercise session and immediately thereafter. RESULTS The heart rate during 60 minutes' exercise training was significantly increased in both exercise groups (P<0.05), and the oxygen saturation was reduced under hypoxic conditions during exercise (P<0.05). After exercise, significant increases were found for IL-1ra and IL-10 under hypoxic conditions (P<0.05) and for IL-6 for both groups (P<0.05). TNF-α was not altered under either environmental condition. CONCLUSIONS Our data demonstrate that acute exercise performance in hypoxic conditions can promotes early inflammatory response, leads for immunosuppression state.
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Affiliation(s)
- Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, Brazil -
| | - Valdir A Lemos
- Department of Psychobiology, São Paulo Federal University (UNIFESP), São Paulo, Brazil.,Center for Studies in Psychobiology and Physical Exercise (CEPE), São Paulo, Brazil
| | - Irene G Bittar
- Department of Psychobiology, São Paulo Federal University (UNIFESP), São Paulo, Brazil
| | - Aline V Caris
- Department of Biosciences, São Paulo Federal University (UNIFESP), Santos, Brazil
| | - Ronaldo V Dos Santos
- Department of Biosciences, São Paulo Federal University (UNIFESP), Santos, Brazil
| | - Sergio Tufik
- Department of Psychobiology, São Paulo Federal University (UNIFESP), São Paulo, Brazil
| | - Alessandro M Zagatto
- Department of Physical Education, Faculty of Sciences, São Paulo State University (UNESP), Bauru, Brazil
| | - Claudio T de Souza
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, University of the Extreme South of Santa Catarina, Criciúma, Brazil
| | - Gustavo D Pimentel
- Laboratory for Investigation on Clinical and Sports Nutrition (Labince), Faculty of Nutrition, Federal University of Goiás, Goiânia, Brazil
| | - Marco T De Mello
- Department of Psychobiology, São Paulo Federal University (UNIFESP), São Paulo, Brazil.,Center for Studies in Psychobiology and Physical Exercise (CEPE), São Paulo, Brazil.,Sports Department, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Lima-Silva AE, Pires FO, Bertuzzi RCM, Lira FS, Casarini D, Kiss MAPDM. Low carbohydrate diet affects the oxygen uptake on-kinetics and rating of perceived exertion in high intensity exercise. Psychophysiology 2015; 48:277-84. [PMID: 20624251 DOI: 10.1111/j.1469-8986.2010.01059.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [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: 10/19/2022]
Abstract
The aim of this study was to determine if the carbohydrate (CHO) availability alters the rate of increase in the rating of perceived exertion (RPE) during high intensity exercise and whether this would be associated with physiological changes. Six males performed high intensity exercise after 48 h of controlled, high CHO (80%) and low CHO (10%) diets. Time to exhaustion was lower in the low compared to high CHO diet. The rate of increase in RPE was greater and the VO2 slow component was lower in the low CHO diet than in the control. There was no significant condition effect for cortisol, insulin, pH, plasma glucose, potassium, or lactate concentrations. Multiple linear regression indicated that the total amplitude of VO2 and perceived muscle strain accounted for the greatest variance in the rate of increase in RPE. These results suggest that cardiorespiratory variables and muscle strain are important afferent signals from the periphery for the RPE calculations.
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Affiliation(s)
- Adriano E Lima-Silva
- School of Physical Education and Sport, University of São Paulo, São Paulo, BrazilSports Science Research Group, Federal University of Alagoas, Maceió, BrazilDepartment of Physiology, Division of Nutrition Physiology, Federal University of São Paulo, São Paulo, BrazilNephrology Division, Hospital of the Kidney and Hypertension, Federal University of São Paulo, São Paulo, Brazil
| | - FláVio O Pires
- School of Physical Education and Sport, University of São Paulo, São Paulo, BrazilSports Science Research Group, Federal University of Alagoas, Maceió, BrazilDepartment of Physiology, Division of Nutrition Physiology, Federal University of São Paulo, São Paulo, BrazilNephrology Division, Hospital of the Kidney and Hypertension, Federal University of São Paulo, São Paulo, Brazil
| | - Rômulo C M Bertuzzi
- School of Physical Education and Sport, University of São Paulo, São Paulo, BrazilSports Science Research Group, Federal University of Alagoas, Maceió, BrazilDepartment of Physiology, Division of Nutrition Physiology, Federal University of São Paulo, São Paulo, BrazilNephrology Division, Hospital of the Kidney and Hypertension, Federal University of São Paulo, São Paulo, Brazil
| | - Fábio S Lira
- School of Physical Education and Sport, University of São Paulo, São Paulo, BrazilSports Science Research Group, Federal University of Alagoas, Maceió, BrazilDepartment of Physiology, Division of Nutrition Physiology, Federal University of São Paulo, São Paulo, BrazilNephrology Division, Hospital of the Kidney and Hypertension, Federal University of São Paulo, São Paulo, Brazil
| | - Dulce Casarini
- School of Physical Education and Sport, University of São Paulo, São Paulo, BrazilSports Science Research Group, Federal University of Alagoas, Maceió, BrazilDepartment of Physiology, Division of Nutrition Physiology, Federal University of São Paulo, São Paulo, BrazilNephrology Division, Hospital of the Kidney and Hypertension, Federal University of São Paulo, São Paulo, Brazil
| | - Maria Augusta P D M Kiss
- School of Physical Education and Sport, University of São Paulo, São Paulo, BrazilSports Science Research Group, Federal University of Alagoas, Maceió, BrazilDepartment of Physiology, Division of Nutrition Physiology, Federal University of São Paulo, São Paulo, BrazilNephrology Division, Hospital of the Kidney and Hypertension, Federal University of São Paulo, São Paulo, Brazil
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Santamarina AB, Oliveira JL, Silva FP, Carnier J, Mennitti LV, Santana AA, de Souza GHI, Ribeiro EB, Oller do Nascimento CM, Lira FS, Oyama LM. Green Tea Extract Rich in Epigallocatechin-3-Gallate Prevents Fatty Liver by AMPK Activation via LKB1 in Mice Fed a High-Fat Diet. PLoS One 2015; 10:e0141227. [PMID: 26536464 PMCID: PMC4633218 DOI: 10.1371/journal.pone.0141227] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 10/05/2015] [Indexed: 01/19/2023] Open
Abstract
Supplementation with epigallocatechin-3-gallate has been determined to aid in the prevention of obesity. Decaffeinated green tea extract appears to restore a normal hepatic metabolic profile and attenuate high-fat diet (HFD)-induced effects, thereby preventing non-alcoholic fatty liver disease in mice. Mice were maintained on either a control diet (CD) or HFD for 16 weeks and supplemented with either water or green tea extract (50 mg/kg/day). The body mass increase, serum adiponectin level, and lipid profile were measured over the course of the treatment. Furthermore, the AMPK pathway protein expression in the liver was measured. From the fourth week, the weight gain in the CD + green tea extract (CE) group was lower than that in the CD + water (CW) group. From the eighth week, the weight gain in the HFD + water (HFW) group was found to be higher than that in the CW group. Moreover, the weight gain in the HFD + green tea extract (HFE) group was found to be lower than that in the HFW group. Carcass lipid content was found to be higher in the HFW group than that in the CW and HFE groups. Serum analysis showed reduced non-esterified fatty acid level in the CE and HFE groups as compared with their corresponding placebo groups. Increased adiponectin level was observed in the same groups. Increased VLDL-TG secretion was observed in the HFW group as compared with the CW and HFE groups. Increased protein expression of AdipoR2, SIRT1, pLKB1, and pAMPK was observed in the HFE group, which explained the reduced expression of ACC, FAS, SREBP-1, and ChREBP in this group. These results indicate that the effects of decaffeinated green tea extract may be related to the activation of AMPK via LKB1 in the liver of HFD-fed mice.
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Affiliation(s)
| | - Juliana L. Oliveira
- Departamento de Fisiologia—Universidade Federal de São Paulo, São Paulo, Brazil
| | - Fernanda P. Silva
- Departamento de Fisiologia—Universidade Federal de São Paulo, São Paulo, Brazil
| | - June Carnier
- Departamento de Fisiologia—Universidade Federal de São Paulo, São Paulo, Brazil
| | - Laís V. Mennitti
- Programa de Pós-Graduação Interdisciplinar em Ciências da Saúde—Universidade Federal de São Paulo, Santos, Brazil
| | - Aline A. Santana
- Departamento de Fisiologia—Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Eliane B. Ribeiro
- Departamento de Fisiologia—Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Fábio S. Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, UNESP, Presidente Prudente, SP, Brazil
| | - Lila M. Oyama
- Departamento de Fisiologia—Universidade Federal de São Paulo, São Paulo, Brazil
- * E-mail:
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da Rocha AL, Pereira BC, Pauli JR, de Souza CT, Teixeira GR, Lira FS, Cintra DE, Ropelle ER, Júnior CR, da Silva AS. Downhill Running Excessive Training Inhibits Hypertrophy in Mice Skeletal Muscles with Different Fiber Type Composition. J Cell Physiol 2015; 231:1045-56. [DOI: 10.1002/jcp.25197] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 09/16/2015] [Indexed: 02/06/2023]
Affiliation(s)
- Alisson L. da Rocha
- Postgraduate Program in Rehabilitation and Functional Performance; Ribeirão Preto Medical School; University of São Paulo (USP); Ribeirão Preto São Paulo Brazil
| | - Bruno C. Pereira
- Postgraduate Program in Rehabilitation and Functional Performance; Ribeirão Preto Medical School; University of São Paulo (USP); Ribeirão Preto São Paulo Brazil
| | - José R. Pauli
- Sport Sciences Course; Faculty of Applied Sciences; State University of Campinas (UNICAMP); Limeira São Paulo Brazil
| | - Claudio T. de Souza
- Exercise Biochemistry and Physiology Laboratory Postgraduate Program in Health Sciences; Health Sciences Unit; University of Far Southern Santa Catarina; Criciúma Santa Catarina Brazil
| | - Giovana R. Teixeira
- Department of Physical Education; State University of São Paulo (UNESP); Presidente Prudente São Paulo Brazil
| | - Fábio S. Lira
- Department of Physical Education; State University of São Paulo (UNESP); Presidente Prudente São Paulo Brazil
| | - Dennys E. Cintra
- Sport Sciences Course; Faculty of Applied Sciences; State University of Campinas (UNICAMP); Limeira São Paulo Brazil
| | - Eduardo R. Ropelle
- Sport Sciences Course; Faculty of Applied Sciences; State University of Campinas (UNICAMP); Limeira São Paulo Brazil
| | - Carlos R.B. Júnior
- School of Physical Education and Sport of Ribeirão Preto; USP; Ribeirão Preto São Paulo Brazil
| | - Adelino S.R. da Silva
- Postgraduate Program in Rehabilitation and Functional Performance; Ribeirão Preto Medical School; University of São Paulo (USP); Ribeirão Preto São Paulo Brazil
- School of Physical Education and Sport of Ribeirão Preto; USP; Ribeirão Preto São Paulo Brazil
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Diniz TA, Fortaleza ACS, Buonani C, Rossi FE, Neves LM, Lira FS, Freitas-Junior IF. Relationship between moderate-to-vigorous physical activity, abdominal fat and immunometabolic markers in postmenopausal women. Eur J Obstet Gynecol Reprod Biol 2015; 194:178-82. [PMID: 26412352 DOI: 10.1016/j.ejogrb.2015.09.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [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: 01/22/2015] [Revised: 06/08/2015] [Accepted: 09/07/2015] [Indexed: 12/17/2022]
Abstract
OBJECTS To assess the burden of levels of physical activity, non-esterified fatty acids (NEFA), triacylglycerol and abdominal fat on the immunometabolic profile of postmenopausal women. STUDY DESIGN Forty-nine postmenopausal women [mean age 59.43 (standard deviation 5.61) years] who did not undertake regular physical exercise participated in this study. Body composition was assessed using dual-energy X-ray absorptiometry, and levels of NEFA, tumour necrosis factor-α, adiponectin, insulin and triacylglycerol were assessed using fasting blood samples. The level of physical activity was assessed using an accelerometer (Actigraph GTX3x), and reported as counts/min, time spent undertaking sedentary activities and time spent undertaking moderate-to-vigorous physical activity (MVPA). The following conditions were considered to be risk factors: (i) sedentary lifestyle (<150min of MVPA per week); (ii) high level (above median) of abdominal fat; and (iii) hypertriacylglycerolaemia (<150mg/dl of triacylglycerol). RESULTS In comparison with active women, sedentary women had higher levels of body fat (%) (p=0.041) and NEFA (p=0.064). Women with higher levels of abdominal fat had impaired insulin resistance (HOMA-IR) (p=0.016) and spent more time undertaking sedentary activities (p=0.043). Moreover, the women with two risk factors or more had high levels of NEFA and HOMA-IR (p<0.05), as well as an eight-fold higher risk of a high level of NEFA, independent of age (p<0.05). No significant relationship was found between levels of physical activity, abdominal fat, tumour necrosis factor-α and adiponectin (p>0.05). CONCLUSION Postmenopausal women with a combination of hypertriacylglycerolaemia, a high level of abdominal fat and a sedentary lifestyle are more likely to have metabolic disturbances.
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Affiliation(s)
- T A Diniz
- Centre of Studies and Laboratory of Evaluation and Prescription of Motor Activities, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil; Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil.
| | - A C S Fortaleza
- Centre of Studies and Laboratory of Evaluation and Prescription of Motor Activities, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil
| | - C Buonani
- Centre of Studies and Laboratory of Evaluation and Prescription of Motor Activities, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil
| | - F E Rossi
- Centre of Studies and Laboratory of Evaluation and Prescription of Motor Activities, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil; Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil
| | - L M Neves
- Centre of Studies and Laboratory of Evaluation and Prescription of Motor Activities, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil
| | - F S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil
| | - I F Freitas-Junior
- Centre of Studies and Laboratory of Evaluation and Prescription of Motor Activities, Department of Physical Education, Sao Paulo State University, Presidente Prudente, SP, Brazil
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Alves ES, Santos RV, da Silva FR, Lira FS, Lima G, Oyama L, Tufik S, de Mello MT. Effects Of Different Intensities Of Acute Exercise On Systemic Markers Of Inflammation In Paraplegic Athletes. Med Sci Sports Exerc 2015. [DOI: 10.1249/01.mss.0000479157.83508.22] [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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Pieri BLS, Souza DR, Luciano TF, Marques SO, Pauli JR, Silva ASR, Ropelle ER, Pinho RA, Lira FS, De Souza CT. Effects of physical exercise on the P38MAPK/REDD1/14-3-3 pathways in the myocardium of diet-induced obesity rats. Horm Metab Res 2014; 46:621-7. [PMID: 24691733 DOI: 10.1055/s-0034-1371824] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [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] [Indexed: 10/25/2022]
Abstract
Obesity is associated with myocardial insulin resistance and impairment of the mammalian target of rapamycin (mTOR) signaling pathway. The activation of the mTOR cascade by exercise has been largely shown in skeletal muscle, but insufficiently analyzed in myocardial tissue. In addition, little is known regarding the mTOR upstream molecules in the hearts of obese animals and even less about the role of exercise in this process. Thus, the present study was aimed to evaluate the effects of physical exercise on P38 Mitogen-Activated Protein Kinase (P38MAPK) phosphorylation and the REDD1 (regulated in development and DNA damage responses 1) and 14-3-3 protein levels in the myocardium of diet-induced obesity (DIO) rats. After achievement of DIO and insulin resistance, Wistar rats were divided in 2 groups: sedentary obese rats and obese rats performed treadmill running (50-min/day, 5 days per week velocity of 1.0 km/h for 2 months). Forty-eight hours after the final physical exercise, the rats were killed, and the myocardial tissue was removed for Western blot analysis. DIO increased the REDD1 protein levels and reduced the 14-3-3 protein levels and P38MAPK, mTOR, P70S6k (p70 ribosomal S6 protein kinase), and 4EBP1 (4E-binding protein-1) phosphorylation. Interestingly, physical exercise reduced the REDD1 protein levels and increased the 14-3-3 protein levels and P38MAPK, mTOR, P70S6k, and 4EBP1 phosphorylation. Moreover, exercise increased the REDD1/14-3-3 association in the heart. Our results indicate that the phospho-P38MAPK, REDD1, and 14-3-3 protein levels were reduced in the myocardium of obese rats and that physical exercise increased the protein levels of these molecules.
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Affiliation(s)
- B L S Pieri
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - D R Souza
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - T F Luciano
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - S O Marques
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - J R Pauli
- Faculty of Applied Sciences, University of Campinas - UNICAMP, Limeira, São Paulo, Brazil
| | - A S R Silva
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - E R Ropelle
- Faculty of Applied Sciences, University of Campinas - UNICAMP, Limeira, São Paulo, Brazil
| | - R A Pinho
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - F S Lira
- Immunometabolism Research Group, Department of Physical Education, Universidade Estadual Paulista, UNESP, Presidente Prudente, São Paulo, Brazil
| | - C T De Souza
- Laboratory of Exercise Biochemistry and Physiology, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
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Vuolo MK, Possato JC, Silveira LS, Zagatto AM, Rodrigues B, de Souza CT, Gobbo LA, Lira FS. Intensity and interval of recovery in strength exercise influences performance: salivary lactate and alpha amylase as biochemical markers. A pilot study. Sport Sci Health 2014. [DOI: 10.1007/s11332-014-0194-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Caris AV, Lira FS, de Mello MT, Oyama LM, dos Santos RVT. Carbohydrate and glutamine supplementation modulates the Th1/Th2 balance after exercise performed at a simulated altitude of 4500 m. Nutrition 2014; 30:1331-6. [PMID: 25280408 DOI: 10.1016/j.nut.2014.03.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [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: 10/24/2013] [Revised: 03/23/2014] [Accepted: 03/24/2014] [Indexed: 01/24/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the effect of carbohydrate or glutamine supplementation, or a combination of the two, on the immune system and inflammatory parameters after exercise in simulated hypoxic conditions at 4500 m. METHODS Nine men underwent three sessions of exercise at 70% VO2peak until exhaustion as follows: 1) hypoxia with a placebo; 2) hypoxia with 8% maltodextrin (200 mL/20 min) during exercise and for 2 h after; and 3) hypoxia after 6 d of glutamine supplementation (20 g/d) and supplementation with 8% maltodextrin (200 mL/20 min) during exercise and for 2 h after. All procedures were randomized and double blind. Blood was collected at rest, immediately before exercise, after the completion of exercise, and 2 h after recovery. Glutamine, cortisol, cytokines, glucose, heat shock protein-70, and erythropoietin were measured in serum, and the cytokine production from lymphocytes was measured. RESULTS Erythropoietin and interleukin (IL)-6 increased after exercise in the hypoxia group compared with baseline. IL-6 was higher in the hypoxia group than pre-exercise after exercise and after 2 h recovery. Cortisol did not change, whereas glucose was elevated post-exercise in the three groups compared with baseline and pre-exercise. Glutamine increased in the hypoxia + carbohydrate + glutamine group after exercise compared with baseline. Heat shock protein-70 increased post-exercise compared with baseline and pre-exercise and after recovery compared with pre-exercise, in the hypoxia + carbohydrate group. No difference was observed in IL-2 and IL-6 production from lymphocytes. IL-4 was reduced in the supplemented groups. CONCLUSION Carbohydrate or glutamine supplementation shifts the T helper (Th)1/Th2 balance toward Th1 responses after exercise at a simulated altitude of 4500 m. The nutritional strategies increased in IL-6, suggesting an important anti-inflammatory effect.
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Affiliation(s)
- Aline V Caris
- Department of Physiology, Federal University of São Paulo, Brazil; Postgraduate Nutrition, Federal University of São Paulo, Brazil
| | - Fábio S Lira
- Department of Physiology, Federal University of São Paulo, Brazil; Department of Psychobiology, Federal University of São Paulo, Brazil; Department of Physical Education, State University of São Paulo, Brazil
| | - Marco T de Mello
- Department of Physiology, Federal University of São Paulo, Brazil; Department of Psychobiology, Federal University of São Paulo, Brazil
| | - Lila M Oyama
- Department of Physiology, Federal University of São Paulo, Brazil; Postgraduate Nutrition, Federal University of São Paulo, Brazil
| | - Ronaldo V T dos Santos
- Department of Psychobiology, Federal University of São Paulo, Brazil; Department of Bioscience, Federal University of São Paulo, Brazil.
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Lira FS, Rosa Neto JC, Antunes BMM, Fernandes RA. The relationship between inflammation, dyslipidemia and physical exercise: from the epidemiological to molecular approach. Curr Diabetes Rev 2014; 10:391-6. [PMID: 25418583 DOI: 10.2174/1573399810666141122210135] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [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: 02/10/2014] [Revised: 11/17/2014] [Accepted: 11/20/2014] [Indexed: 11/22/2022]
Abstract
Dyslipidemia and inflammation are frequently found in some diseases, such as obesity, type 2 diabetes mellitus, and cancer cachexia. Recent literature has identified that lipids have a pivotal role in the activation of inflammatory pathways, increasing the production of inflammatory cytokines, mainly tumor necrosis factor alpha, interleukin 6 and 1β. On the other hand, cytokines can promote disruption of lipid metabolism, in special cholesterol reverse transport, which is linked to development of atherosclerosis. With this in mind, acute and chronic exercise trainings have been pointed as important tools to counteract both dyslipidemia symptoms and systemic inflammation. Moreover, physical activity has been recommended in the prevention/treatment of the above mentioned outcomes by important health organizations around the world, mainly because it costs less and generates fewer side effects than isolated medicine. Despite the well-documented capacity of acute and chronic exercise training to counteract sustained disease-related immunometabolism, we have chosen to take a look from a current perspective in molecular pathways and in the field of epidemiology. The aim of the present review was therefore to discuss the results of dyslipidemia and inflammatory conditions with acute and chronic exercise training, which underlies the field of molecular pathways and epidemiology. The mechanisms underlying the response to the treatment are considered.
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Affiliation(s)
| | | | | | - R A Fernandes
- Exercise and Immunometabolism Research Group and Research Group Related to Physical Activity, Department of Physical Education, Universidade Estadual Paulista, UNESP, Rua Roberto Simonsen, 305, 19060-900 Presidente Prudente, SP, Brazil.
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Pereira BC, Pauli JR, de Souza CT, Ropelle ER, Cintra DE, Rocha EM, Freitas EC, Papoti M, da Silva L, Lira FS, Silva ASRD. Nonfunctional overreaching leads to inflammation and myostatin upregulation in swiss mice. Int J Sports Med 2013; 35:139-46. [PMID: 23868687 DOI: 10.1055/s-0033-1349077] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The aims of the this study were a) to verify whether the performance decrease induced by nonfunctional overreaching (NFOR) is linked to high concentrations of cytokines in serum, skeletal muscles and liver; b) to verify muscle myostatin adaptation to NFOR; c) to verify the effects of chronic glucose supplementation on the parameters mentioned above. Mice were divided into control (C), trained (TR), overtrained (OTR) and supplemented overtrained (OTR + S). The incremental load test (ILT) and exhaustive test (ET) were used to measure performances before and after exercise protocols. 24 h after ET, muscles and liver were removed and stored at -80°C for subsequent measurements. Total blood was collected from decapitation for subsequent determination of cytokine concentrations. Generally, OTR and OTR + S presented higher contents of IL-6, TNF-alpha, GLUT-4 and myostatin in muscle samples compared to C and TR. Glucose supplementation attenuated the high contents of IL-6, TNF-alpha and IL-15 in liver, and of IL-6 in serum. In summary, NFOR led to low-grade chronic inflammation and myostatin upregulation.
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Affiliation(s)
- B C Pereira
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - J R Pauli
- Sport Sciences Course, Faculty of Applied Sciences, State University of Campinas (UNICAMP), Brazil
| | - C T de Souza
- Exercise Biochemistry and Physiology Laboratory Postgraduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, Brazil
| | - E R Ropelle
- Sport Sciences Course, Faculty of Applied Sciences, State University of Campinas (UNICAMP), Brazil
| | - D E Cintra
- Sport Sciences Course, Faculty of Applied Sciences, State University of Campinas (UNICAMP), Brazil
| | - E M Rocha
- Department of Ophthalmology, School of Medicine of Ribeirão Preto, -University of São Paulo (USP), Ribeirão Preto, Brazil
| | - E C Freitas
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - M Papoti
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - L da Silva
- Department of Ophthalmology, School of Medicine of Ribeirão Preto, -University of São Paulo (USP), Ribeirão Preto, Brazil
| | - F S Lira
- Exercise Biochemistry and Physiology Laboratory Postgraduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, Brazil
| | - A S R da Silva
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
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Penatti MIB, Lira FS, Katashima CK, Rosa JC, Pimentel GD. Sugar intake is correlated with adiposity and obesity indicators and sedentary lifestyle in Brazilian individuals with morbid obesity. NUTR HOSP 2013; 27:1547-53. [PMID: 23478704 DOI: 10.3305/nh.2012.27.5.5923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2012] [Accepted: 05/30/2012] [Indexed: 12/01/2022] Open
Abstract
Obesity is a chronic disease characterized by increased accumulation of body fat. We evaluated the socioeconomic aspects, body composition, risk of metabolic complications associated with obesity, eating habits and lifestyle in both women and men adults and elderly with body mass index (BMI) > 40 kg/m². Among the subjects studied, 79% (n = 32) are female, 5% (n = 2) smokers, 39% (n = 16) use alcohol and only 24% (n = 10) are practitioners of physical exercise. The higher food intake was breads, followed by rice. The daily intake of fruits and vegetables is low. Positive correlation between consumption of sugar and BMI and abdominal circumference (AC) was observed. In summary, was found that morbidly obese patients that looking for nutritional counseling presents increased body fat, poor eating habits and sedentary lifestyle.
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Affiliation(s)
- M I B Penatti
- Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brasil
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Rosa L, Teixeira AAS, Lira FS, Tufik S, Mello MT, Santos RVT. Moderate acute exercise (70% VO2peak) induces TGF-β, α-amylase and IgA in saliva during recovery. Oral Dis 2013; 20:186-90. [DOI: 10.1111/odi.12088] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 01/14/2013] [Accepted: 02/13/2013] [Indexed: 12/14/2022]
Affiliation(s)
- L Rosa
- Departamento de Biociências; Universidade Federal de São Paulo; São Paulo Brazil
| | - AAS Teixeira
- Departamento de Psicobiologia; Universidade Federal de São Paulo; São Paulo Brazil
| | - FS Lira
- Departamento de Psicobiologia; Universidade Federal de São Paulo; São Paulo Brazil
| | - S Tufik
- Departamento de Psicobiologia; Universidade Federal de São Paulo; São Paulo Brazil
| | - MT Mello
- Departamento de Psicobiologia; Universidade Federal de São Paulo; São Paulo Brazil
| | - RVT Santos
- Departamento de Biociências; Universidade Federal de São Paulo; São Paulo Brazil
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de Farias JM, Bom KF, Tromm CB, Luciano TF, Marques SO, Tuon T, Silva LA, Lira FS, de Souza CT, Pinho RA. Effect of physical training on the adipose tissue of diet-induced obesity mice: interaction between reactive oxygen species and lipolysis. Horm Metab Res 2013; 45:190-6. [PMID: 22972182 DOI: 10.1055/s-0032-1323740] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [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] [Indexed: 10/27/2022]
Abstract
It is well known that high-fat diets (HFDs) induce obesity and result in an increase in oxidative stress in adipose tissue, which leads to an impairment of fat mobilization by a downregulation of the lipases, such as hormone-sensitive lipase (HSL) and adipose triglyceride lipase (ATGL). On the other hand, exercise training leads to a reduction in adipose tissue and an improvement of antioxidant status and the lipolytic pathway. Our aim was to examine the influence of exercise and moderate intensity training on oxidative stress parameters and the relationship between the proteins involved in the lipolysis of animals subjected to a high-fat fed diet. Twenty-four mice were used and divided into 4 groups (n=6): standard diet (SD); standard diet plus exercise (SD+Ex); high-fat diet (HFD); and high-fat diet plus exercise (HFD+Ex). The animals received HFD for 90 days and submitted to a daily training protocol in swinging. The animals were euthanized 48 h after the last session of exercise. White adipose tissue epididymal fat was excised for the measurement of oxidative stress parameters and protein levels of lipolytic enzymes by Western blotting. The results show an increase in body weight after 90 days of HFD, and exercise training prevented great gain. In adipose tissue, lipid peroxidation and protein carbonylation increased after HFD and decreased significantly after exercise training. The protein level of CGI-58 was reduced, and FAS was increased in the HFD than in SD, whereas ATGL exhibited an increase (p<0.05) in HFD than in SD. The exercise plays a significant role in reducing oxidative damage, along with the regulation of proteins that are involved in the lipolysis of animals exposed to HFD.
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Affiliation(s)
- J M de Farias
- Laboratory of Exercise Biochemistry and Physiology, Postgraduate Program in Health Sciences, Health Sciences Unit, Universidade do Extremo Sul Catarinense, 88806-000Criciúma, SC, Brazil
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