1
|
Alcaráz N, Salcedo-Tello P, González-Barrios R, Torres-Arciga K, Guzmán-Ramos K. Underlying Mechanisms of the Protective Effects of Lifestyle Factors in the Prevention of Age-Related Diseases. Arch Med Res 2024; 55:103014. [PMID: 38861840 DOI: 10.1016/j.arcmed.2024.103014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 05/15/2024] [Accepted: 05/30/2024] [Indexed: 06/13/2024]
Abstract
The rise in life expectancy has significantly increased the occurrence of age-related chronic diseases, leading to escalating expenses for both society and individuals. Among the main factors influencing health and lifespan, lifestyle takes a forefront position. Specifically, nutrition, mental activity, and physical exercise influence the molecular and functional mechanisms that contribute to the prevention of major age-related diseases. Gaining deeper insights into the mechanisms that drive the positive effects of healthy lifestyles is valuable for creating interventions to prevent or postpone the development of chronic degenerative diseases. This review summarizes the main mechanisms that underlie the positive effect of lifestyle factors in counteracting the major age-related diseases involving brain health, musculoskeletal function, cancer, frailty, and cardiovascular diseases, among others. This knowledge will help to identify high-risk populations for targeted intervention trials and discover new biomarkers associated with healthy aging.
Collapse
Affiliation(s)
- Nicolás Alcaráz
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Pamela Salcedo-Tello
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Rodrigo González-Barrios
- Instituto Nacional de Cancerología, Laboratorio de regulación de la cromatina y genómica, Mexico City, México
| | - Karla Torres-Arciga
- Instituto Nacional de Cancerología, Laboratorio de regulación de la cromatina y genómica, Mexico City, México; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Kioko Guzmán-Ramos
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana, Unidad Lerma, Mexico State, Mexico.
| |
Collapse
|
2
|
Zhang Y, Duan Z, Lu H, Lu G, Fu Y, Li G, Wang S. Physical activity modifies the association of the composite dietary antioxidant index with all-cause mortality in the US osteoarthritis population. Front Public Health 2023; 11:1297245. [PMID: 38111483 PMCID: PMC10726011 DOI: 10.3389/fpubh.2023.1297245] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/06/2023] [Indexed: 12/20/2023] Open
Abstract
Background It remains unclear how antioxidant intake affects all-cause mortality in osteoarthritis (OA) patients. In this prospective cohort study, we aim to explore the association of the Composite Dietary Antioxidant Index (CDAI) with all-cause mortality and investigate the interaction of physical activity (PA) and CDAI on all-cause mortality in OA populations. Methods A total of 3,197 adults with OA in the National Health and Nutrition Examination Survey (NHANES) from 2001 to 2018 were included in this study. Death outcomes were obtained from National Death Index (NDI) records. Multivariable Cox regression analyses with cubic spines were applied to estimate the association of CDAI with all-cause mortality. The interaction between CDAI and PA on all-cause mortality was further assessed in stratified analysis and interaction tests. Results The hazard ratios for all-cause mortality were 0.95 (0.77-1.17) for Q2, 0.75 (0.59-0.97) for Q3, and 0.71 (0.55-0.92) for Q4 (P for trend <0.001), compared with the lowest quartile of CDAI. A negative linear association was found between CDAI and all-cause mortality. In the stratified analyses, CDAI was negatively associated with all-cause mortality in the insufficient PA group. While in the low and sufficient PA group, there were nonlinear relationships of CDAI with all-cause mortality. Conclusion A negative linear relationship was observed between CDAI and all-cause mortality in OA patients, and this association was significantly modified by PA. Higher intake of dietary antioxidants might be the interventional objective to reduce the risk of all-cause mortality in the US OA population.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Sen Wang
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
3
|
Aidar FJ, Fraga GS, Getirana-Mota M, Marçal AC, Santos JL, de Souza RF, Vieira-Souza LM, Ferreira ARP, de Matos DG, de Almeida-Neto PF, Garrido ND, Díaz-de-Durana AL, Knechtle B, de Araújo Tinoco Cabral BG, Murawska-Ciałowicz E, Nobari H, Silva AF, Clemente FM, Badicu G. Evaluation of Ibuprofen Use on the Immune System Indicators and Force in Disabled Paralympic Powerlifters of Different Sport Levels. Healthcare (Basel) 2022; 10:healthcare10071331. [PMID: 35885857 PMCID: PMC9323516 DOI: 10.3390/healthcare10071331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Paralympic powerlifting (PP) training is typically intense and causes fatigue and alterations in the immune system. Objective: To analyze whether IBU would affect performance and the immune system after training in PP. Methodology: 10 athletes at the national level (NL) and 10 at the regional level (RL) participated in the study, where force and blood indicators were evaluated after training. The study took place over three weeks: (1) familiarization and (2 and 3) comparison between recovery methods, with ibuprofen or placebo (IBU vs. PLA), 800 mg. In the evaluation of the force, the peak torque (PT), fatigue index (FI), and blood immune system biomarkers were analyzed. The training consisted of five sets of five repetitions with 80% of one maximum repetition (5 × 5, 80% 1RM) on the bench press. Results: The PT at the national level using IBU was higher than with PLA (p = 0.007, η2p = 0.347), and the FI in the NL was lower with IBU than with PLA (p = 0.002, η2p = 0.635), and when comparing the use of IBU, the NL showed less fatigue than the regional level (p = 0.004, η2p = 0.414). Leukocytes, with the use of IBU in the NL group, were greater than in the RL (p = 0.001, η2p = 0.329). Neutrophils, in the NL with IBU, were greater than in the RL with IBU and PLA (p = 0.025, η2p = 0.444). Lymphocytes, in NL with IBU were lower than in RL with IBU and PLA (p = 0.001, η2p = 0.491). Monocytes, in the NL with IBU and PLA, were lower than in the RL with IBU (p = 0.049, η2p = 0.344). For hemoglobin, hematocrit, and erythrocyte, the NL with IBU and PLA were higher than the RL with IBU and PLA (p < 0.05). Ammonia, with the use of IBU in the NL, obtained values higher than in the RL (p = 0.007), and with the use of PLA, the NL was higher than the RL (p = 0.038, η2p = 0.570). Conclusion: The training level tends to influence the immune system and, combined with the use of the IBU, it tends to improve recovery and the immune system.
Collapse
Affiliation(s)
- Felipe J. Aidar
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Graduate Program of Physiological Science, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Guacira S. Fraga
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
| | - Márcio Getirana-Mota
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Anderson Carlos Marçal
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Jymmys L. Santos
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Raphael Fabricio de Souza
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Lucio Marques Vieira-Souza
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (F.J.A.); (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.); (L.M.V.-S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, State Univerity of Minas Gerais (UEMG), Passos 37900-106, Brazil
| | | | - Dihogo Gama de Matos
- Cardiovascular & Physiology of Exercise Laboratory, University of Manitoba, Winnipeg, MB R3T 2N2, Canada;
| | - Paulo Francisco de Almeida-Neto
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59064-741, Brazil; (P.F.d.A.-N.); (B.G.d.A.T.C.)
| | - Nuno Domingos Garrido
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal;
| | - Alfonso López Díaz-de-Durana
- Sports Department, Physical Activity and Sports Faculty-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland;
- Medbase St. Gallen Am Vadianplatz, 9001 St. Gallen, Switzerland
| | | | - Eugenia Murawska-Ciałowicz
- Physiology and Biochemistry Department, Wroclaw University of Health and Sport Sciences, 51-612 Wroclaw, Poland;
| | - Hadi Nobari
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran;
- Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain
| | - Ana Filipa Silva
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal; (A.F.S.); (F.M.C.)
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Polytechnic Institute of Maia, Maia, 5001-801 Vila Real, Portugal
| | - Filipe Manuel Clemente
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal; (A.F.S.); (F.M.C.)
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
| | - Georgian Badicu
- Department of Physical Education and Special Motricity, Transilvania University of Brasov, 500068 Brasov, Romania
- Correspondence:
| |
Collapse
|
4
|
Goyal R, Singhai M, Mahmood T, Saxena V. Association between the physical activity and metabolic syndrome in residents of a foot-hill area in India. Diabetes Metab Syndr 2022; 16:102471. [PMID: 35367911 DOI: 10.1016/j.dsx.2022.102471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 03/18/2022] [Accepted: 03/19/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS Physical inactivity, has been linked to development of metabolic syndrome, which increases the risk of developing cardiovascular disease. Aim of the study was to assess the level of physical activity and it's association with prevalence of metabolic syndrome and oxidative stress in a semiurban foothill population of India. METHODS Participants (n = 288), >18 years of age were enrolled. Their demographics and clinical details were recorded. Fasting plasma glucose, triglycerides, cholesterol and erythrocyte glutathione peroxidase activity were measured. Physical activity was estimated using Global Physical Activity Questionnaire and converted into metabolic equivalent in minutes per week. RESULTS 37.5% of study population was found to be physically active, with more males (43.3%) being active than females (23.3%). Inactivity was associated with higher triglycerides levels in males and with higher hip circumference, diastolic blood pressure, triglycerides and fasting plasma glucose in females. No significant difference was found in the oxidative stress, indicated by decreased glutathione peroxidase activity, between active and inactive persons or persons with normal and increased body mass index. CONCLUSIONS There is a high prevalence of physical inactivity in this region of India, with prevalence of physical inactivity higher is females as compared to males. No significant co-relation was found between the levels of activity and components of metabolic syndrome and oxidative stress in the study population.
Collapse
Affiliation(s)
- Rajeev Goyal
- Department of Biochemistry, AIIMS, Rishikesh, India.
| | - Monil Singhai
- Centre for Arboviral and Zoonotic Diseases, National Centre for Disease Control, New Delhi, India
| | - Tariq Mahmood
- Department of Biochemistry, Sri Ram Murti Smarak Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
| | - Vartika Saxena
- Department of Community and Family Medicine, AIIMS, Rishikesh, India
| |
Collapse
|
5
|
Effects of Long-Term Regular Continuous and Intermittent Walking on Oxidative Stress, Metabolic Profile, Heart Rate Variability, and Blood Pressure in Older Adults with Hypertension. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2022; 2022:5942947. [PMID: 35140794 PMCID: PMC8820939 DOI: 10.1155/2022/5942947] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/04/2022] [Accepted: 01/18/2022] [Indexed: 12/14/2022]
Abstract
It is documented that regular exercise is beneficial for improving the antioxidant system, metabolic system, cardiac autonomic function, and blood pressure in those with hypertension. In this regard, low-intensity exercise is recommended for older adults, particularly those with chronic diseases. This study aimed to compare the effects of long-term regular continuous walking with intermittent walking on oxidative stress, metabolic profile, heart rate variability, and blood pressure in older adults with hypertension. Forty-three participants with hypertension aged 60–80 years were randomly divided into the continuous or intermittent walking (CON or INT) groups. Participants in the CON group walked for 30 min, 3 days/week for 12 weeks. Participants in the INT group split 30 min walking into 3 identical sessions punctuated by a 1 min rest after each session, 3 days/week for 12 weeks. Antioxidant and oxidative stress markers, metabolic markers, heart rate variability, and blood pressure were evaluated before and after the exercise program. Glutathione (GSH), GSH to GSH disulfide (GSSG) ratio, and total GSH increased significantly, and GSSG and malondialdehyde decreased significantly in both groups (
) without significant differences between groups. Triglycerides, ratio of total cholesterol to high-density lipoprotein cholesterol, and atherosclerogenic index were significantly lower in the CON group than those in the INT group (
). The standard deviation of the NN intervals and root mean square of the successive differences were significantly higher, and low-frequency power was significantly lower in the INT group than that in the CON group (
). No significant changes in blood pressure were noted in both groups, and nor were there any significant differences between groups. Long-term regular continuous and intermittent walking may comparably increase antioxidants, reduce oxidative stress, and be beneficial for improving important blood pressure-related outcomes, including metabolic profile or cardiac autonomic function in older adults with hypertension.
Collapse
|
6
|
Aidar FJ, Fraga GS, Getirana-Mota M, Marçal AC, Santos JL, de Souza RF, Ferreira ARP, Neves EB, Zanona ADF, Bulhões-Correia A, de Almeida-Neto PF, Fernandes TLB, Garrido ND, Cirilo-Sousa MDS, Merino-Fernández M, Díaz-de-Durana AL, Murawska-Ciałowicz E, Cabral BGDAT, Clemente FM. Effects of Ibuprofen Use on Lymphocyte Count and Oxidative Stress in Elite Paralympic Powerlifting. BIOLOGY 2021; 10:biology10100986. [PMID: 34681085 PMCID: PMC8533337 DOI: 10.3390/biology10100986] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/12/2021] [Accepted: 09/23/2021] [Indexed: 01/03/2023]
Abstract
Simple Summary Paralympic Powerlifting (PP) is a strength sport and training tends to promote fatigue. Ten national-level PP athletes were evaluated concerning post-training oxidative stress using Ibuprofen and a placebo. Strength indicators were evaluated. The training consisted of five sets of five repetitions (80–90% 1-Repetition Maximum) in the bench press. The IBU had a positive effect on strength indicators, with decreased fatigue and increased lymphocyte count. There were no differences in oxidative stress. The use of IBU provided improvements in strength and fatigue reduction and did not protect against oxidative stress. Abstract Background: Paralympic Powerlifting (PP) training tends to promote fatigue and oxidative stress. Objective: To analyze the effects of ibuprofen use on performance and oxidative stress in post-training PP athletes. Methodology: Ten national level PP athletes (age: 27.13 ± 5.57) were analyzed for oxidative stress in post-training. The study was carried out in three weeks, (1) familiarization and (2 and 3) evaluated the recovery with the use of a placebo (PLA) and ibuprofen (IBU), 800 mg. The Peak Torque (PT), Torque Development Rate (TDR), Fatigue Index (FI), reactive substances to thiobarbituric acid (TBARS) and sulfhydryl groups (SH) were evaluated. The training consisted of five sets of five repetitions (80–90%) 1-Repetition Maximum (1-RM) in the bench press. Results: The IBU showed a higher PT (24 and 48 h, p = 0.04, ɳ2 p = 0.39), a lower FI (24 h, p = 0.01, ɳ2p = 0.74) and an increased lymphocyte count (p < 0.001; ɳ2p = 4.36). There was no change in oxidative stress. Conclusions: The use of IBU provided improvements in strength and did not protect against oxidative stress.
Collapse
Affiliation(s)
- Felipe J. Aidar
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Graduate Program of Physiological Science, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Correspondence: ; Tel.: +55-(79)-99685-7777
| | - Guacira S. Fraga
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
| | - Márcio Getirana-Mota
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Anderson Carlos Marçal
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Jymmys L. Santos
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | - Raphael Fabricio de Souza
- Graduate Program of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil; (G.S.F.); (M.G.-M.); (A.C.M.); (J.L.S.); (R.F.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports (GEPEPS), Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
- Department of Physical Education, Federal University of Sergipe (UFS), São Cristovão 49100-000, Brazil
| | | | - Eduardo Borba Neves
- Graduate Program in Biomedical Engineering, Federal Technological University of Paraná (UTFPR), Curitiba 80230-901, Brazil;
| | | | - Alexandre Bulhões-Correia
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59064-741, Brazil; (A.B.-C.); (P.F.d.A.-N.); (B.G.d.A.T.C.)
| | - Paulo Francisco de Almeida-Neto
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59064-741, Brazil; (A.B.-C.); (P.F.d.A.-N.); (B.G.d.A.T.C.)
| | - Tulio Luiz Banja Fernandes
- Institute of Physical Education and Sport, Federal University of Ceará (UFC), Fortaleza 60020-181, Brazil;
| | - Nuno Domingos Garrido
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal;
| | - Maria do Socorro Cirilo-Sousa
- Graduate Program Association of Physical Education, Federal University of Paraíba (UFPB), João Pessoa 58051-900, Brazil;
- Department of Physical Education, Regional of University (URCA), Crato 63105-010, Brazil
| | - María Merino-Fernández
- Faculty of Health Sciences, Universidad Francisco de Vitoria (UFV), 28223 Madrid, Spain;
| | - Alfonso López Díaz-de-Durana
- Sports Department, Physical Activity and Sports Faculty-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Eugenia Murawska-Ciałowicz
- Physiology and Biochemistry Department, University School of Physical Education, 51-612 Wroclaw, Poland;
| | | | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal;
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
| |
Collapse
|
7
|
Rosado-Pérez J, Castelán-Martínez OD, Mújica-Calderón AJ, Sánchez-Rodríguez MA, Mendoza-Núñez VM. Effect of Tai Chi on Markers of Oxidative Stress: Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073458. [PMID: 33810466 PMCID: PMC8037964 DOI: 10.3390/ijerph18073458] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 03/21/2021] [Accepted: 03/23/2021] [Indexed: 12/20/2022]
Abstract
Background: This study aimed to synthesize the evidence of the effect of practicing Tai Chi on oxidative stress markers (OxSM). Methods: This systematic review and meta-analysis was conducting using the MEDLINE, Cochrane Library, ScienceDirect, Scopus, Epistemonikos, Lilacs, and Ovid databases to identify randomized (RCT) and non-randomized (NRCT) clinical trials that evaluated the Tai Chi effect on OxSM compared to sedentary behavior, walking or yoga. Pooled mean differences (MDs) with 95% confidence intervals (95%CI) were estimated using the inverse variance method to determine the effect of Tai Chi on OxSM. PROSPERO register: CRD42019138362. Results: Five RCT and five NRCT were included. Compared to sedentary behavior, regular Tai Chi practice increases the levels of the enzymes superoxide dismutase (MD = 34.97 U/mL, (95%CI, 9.45 to 60.48), 344 participants) and catalase (MD = 15.63 U/mL, (95%CI, 4.05 to 27.22), 110 participants), as well as reducing the levels of lipoperoxides (MD = −0.02 µmol/L, (95%CI, −0.04 to −0.00), 234 participants). For comparisons with walking or yoga, only one study per activity was identified comparing the effect on OxSM. Conclusions: Regular Tai Chi practice increases the levels of superoxide dismutase and catalase, as well as reducing the levels of lipoperoxides. More studies are necessary to determine the effect of Tai Chi on OxSM when compared to other physical activities.
Collapse
Affiliation(s)
- Juana Rosado-Pérez
- Research Unit on Gerontology, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México P.C. 09230, Mexico; (J.R.-P.); (A.J.M.-C.); (M.A.S.-R.)
| | - Osvaldo D. Castelán-Martínez
- Clinical Pharmacology Laboratory, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México P.C. 09230, Mexico;
| | - Abril J. Mújica-Calderón
- Research Unit on Gerontology, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México P.C. 09230, Mexico; (J.R.-P.); (A.J.M.-C.); (M.A.S.-R.)
| | - Martha A. Sánchez-Rodríguez
- Research Unit on Gerontology, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México P.C. 09230, Mexico; (J.R.-P.); (A.J.M.-C.); (M.A.S.-R.)
| | - Víctor Manuel Mendoza-Núñez
- Research Unit on Gerontology, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México P.C. 09230, Mexico; (J.R.-P.); (A.J.M.-C.); (M.A.S.-R.)
- Correspondence: ; Tel.: +52-55-5623-0721; Fax: +52-55-5773-6330
| |
Collapse
|
8
|
Systemic oxidative stress is associated with lower aerobic capacity and impaired skeletal muscle energy metabolism in heart failure patients. Sci Rep 2021; 11:2272. [PMID: 33500450 PMCID: PMC7838203 DOI: 10.1038/s41598-021-81736-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 01/11/2021] [Indexed: 01/03/2023] Open
Abstract
Oxidative stress plays a role in the progression of chronic heart failure (CHF). We investigated whether systemic oxidative stress is linked to exercise intolerance and skeletal muscle abnormalities in patients with CHF. We recruited 30 males: 17 CHF patients, 13 healthy controls. All participants underwent blood testing, cardiopulmonary exercise testing, and magnetic resonance spectroscopy (MRS). The serum thiobarbituric acid reactive substances (TBARS; lipid peroxides) were significantly higher (5.1 ± 1.1 vs. 3.4 ± 0.7 μmol/L, p < 0.01) and the serum activities of superoxide dismutase (SOD), an antioxidant, were significantly lower (9.2 ± 7.1 vs. 29.4 ± 9.7 units/L, p < 0.01) in the CHF cohort versus the controls. The oxygen uptake (VO2) at both peak exercise and anaerobic threshold was significantly depressed in the CHF patients; the parameters of aerobic capacity were inversely correlated with serum TBARS and positively correlated with serum SOD activity. The phosphocreatine loss during plantar-flexion exercise and intramyocellular lipid content in the participants' leg muscle measured by 31phosphorus- and 1proton-MRS, respectively, were significantly elevated in the CHF patients, indicating abnormal intramuscular energy metabolism. Notably, the skeletal muscle abnormalities were related to the enhanced systemic oxidative stress. Our analyses revealed that systemic oxidative stress is related to lowered whole-body aerobic capacity and skeletal muscle dysfunction in CHF patients.
Collapse
|
9
|
Association between Parameters Related to Oxidative Stress and Trace Minerals in Athletes. SUSTAINABILITY 2020. [DOI: 10.3390/su12124966] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The aim of the present study was to evaluate the basal concentrations of malondialdehyde (MDA) nonenzymatic antioxidants, such as ascorbic acid, α-tocopherol, and retinol in plasma or erythrocytes, and the plasma concentrations of 16 trace minerals in endurance athletes from Extremadura (Spain). In addition, we aimed to assess the possible relationships between some parameters related to cellular oxidative stress with plasma concentrations of some trace minerals. Sixty-two national long-distance men athletes participated in this study. The parameters related to oxidative stress and antioxidant activity were analyzed through high pressure liquid chromatography (HPLC), and trace minerals analysis was performed by inductively coupled plasma mass spectrometry (ICP-MS). We found that plasma MDA was positively correlated with selenium and rubidium. Plasma ascorbic acid was positively correlated with manganese and negatively correlated with cobalt and cadmium. Erythrocyte ascorbic acid was related to arsenic and cesium. Plasma α-tocopherol correlated with copper and manganese negatively and positively with arsenic. Erythrocyte α-tocopherol was positively related to copper, rubidium, and lithium. The findings show that athletes with a high degree of training should monitor their intake and concentrations of α-tocopherol for its fundamental role of neutralizing the excess of reactive oxygen species produced by exercise and the prooxidant effects of several minerals such as arsenic, copper, and lithium.
Collapse
|
10
|
Relationship between Oxidative Stress and Physical Activity in Women with Squamous Intraepithelial Lesions in a Cervical Cancer Control Program in the Brazilian Amazon. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:8909852. [PMID: 31737177 PMCID: PMC6815630 DOI: 10.1155/2019/8909852] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 06/03/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
Human papillomavirus (HPV) infection is recognized as the most common sexually transmitted disease in the world, and there is a consensus on its role in the etiology of preneoplastic epithelial changes in the cervix. Through the process of lipid peroxidation, oxidative stress is found in the course of premalignant and malignant changes. Moreover, the level of physical activity can exert an influence on markers of oxidative stress, lowering the serum levels of these markers. Objective. To determine the relationship between levels of malondialdehyde (MDA) and the level of physical activity in women with squamous intraepithelial lesion (SIL) of the cervix. Methods. A cross-sectional study was conducted with 46 women participating in a cervical cancer control program. The women had been submitted to the cytopathological exam and were divided into two groups: 18 with SIL and 28 controls. MDA concentrations were determined, and the International Physical Activity Questionnaire (IPAQ) was administered on the same day as the gynecological appointment (prior to the Papanicolaou test). Results. The SIL group had higher MDA levels than the control group (mean: 47.63 ± 9.57 vs. 9.32 ± 4.79, respectively) and a lower IPAQ score (median: 713.5 vs. 1875, respectively). A weak correlation was found between the MDA level and IPAQ score (r2 = −0.34, p = 0.018). Conclusion. The women with SIL had higher levels of oxidative stress and were less physically active than the women in the control group. These findings suggest that physical exercise exerts an influence on markers of oxidative stress in the development of intraepithelial squamous lesions.
Collapse
|
11
|
Soori R, Shahedi V, Akbarnejad A, Choobineh S. Biochemical changes in oxidative stress markers following endurance training and consumption of purslane seed in rats with hydrogen peroxide-induced toxicity. SPORT SCIENCES FOR HEALTH 2019. [DOI: 10.1007/s11332-018-0501-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
12
|
Barili A, Corralo VDS, Cardoso AM, Mânica A, Bonadiman BDSR, Bagatini MD, Da Silva-Grigoletto ME, de Oliveira GG, De Sá CA. Acute responses of hemodynamic and oxidative stress parameters to aerobic exercise with blood flow restriction in hypertensive elderly women. Mol Biol Rep 2018; 45:1099-1109. [PMID: 30030775 DOI: 10.1007/s11033-018-4261-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 07/12/2018] [Indexed: 02/02/2023]
Abstract
Systemic arterial hypertension has been associated with the majority deaths from cardiovascular disease, especially among the elderly population, and the imbalance between antioxidant and pro-oxidants has been associated with hypertension. This study analyzed the acute responses of cardiorespiratory and oxidative stress parameters to low intensity aerobic exercise (LIAE) with blood flow restriction (BFR) in hypertensive elderly women. The experimental group consisted of 16 hypertensive women (67.2 ± 3.7 years) who underwent a progressive treadmill test and performed three exercise protocols in random order: high intensity (HIAE), low intensity aerobic exercise (LIAE) and low intensity aerobic exercise with blood flow restriction (LIAE + BFR). Data analysis showed that blood pressure and heart rate augmented from rest to post effort (p < 0.05) and reduced from post effort to recovery (p < 0.05) in all protocols. The values of lipid peroxidation were higher after 30 min of recovery when compared to the moment at rest in the LILIAE + BFR (p < 0.05). The same occurred with glutathione-S-transferase and superoxide dismutase activity. However, non-protein thiols levels (NPSH) reduced after 30 min of recovery when compared to the moment at rest in the LILIAE + BFR protocol (p < 0.05). In the HIAE and LIAE + BFR protocols, the levels of NPSH were lower at 30 min of recovery when compared to the same moment in the LIAE protocol (p < 0.05). LIAE + RBF produces an oxidative status and hemodynamic stimulus similar to HIAE. Taken together, these results support the indication of LIAE with BFR in chronic intervention protocols, with potential benefits for the hypertensive elderly population.
Collapse
Affiliation(s)
- Angélica Barili
- Health Science Postgraduate Program, Unochapecó University, Servidão Anjo da Guarda Street, 295-D, Chapecó, SC, 89809-000, Brazil
| | - Vanessa da Silva Corralo
- Health Science Postgraduate Program, Unochapecó University, Servidão Anjo da Guarda Street, 295-D, Chapecó, SC, 89809-000, Brazil
| | | | - Aline Mânica
- Molecular Biology and Biochemistry Department, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | | | | | | | | | - Clodoaldo Antônio De Sá
- Health Science Postgraduate Program, Unochapecó University, Servidão Anjo da Guarda Street, 295-D, Chapecó, SC, 89809-000, Brazil.
| |
Collapse
|
13
|
Rosado-Pérez J, Mendoza-Núñez VM. Relationship Between Aerobic Capacity With Oxidative Stress and Inflammation Biomarkers in the Blood of Older Mexican Urban-Dwelling Population. Dose Response 2018; 16:1559325818773000. [PMID: 29760603 PMCID: PMC5944145 DOI: 10.1177/1559325818773000] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/26/2018] [Accepted: 03/27/2018] [Indexed: 01/05/2023] Open
Abstract
The maximal oxygen uptake (VO2max) constitutes an indicator of an organism’s capacity to integrate oxygen into the metabolism to obtaining energy. The aim of this study was to determine the relationship between VO2max and oxidative stress (OxS) and chronic inflammation in the elderly individuals. A cross-sectional and exploratory study was conducted in a sample of 52 older persons. We measured plasma lipid peroxides (LPO), red blood cell glutathione peroxidase, red blood cell superoxide dismutase, and total antioxidant status. The interleukin 10 and tumor necrosis factor-α (TNF-α) were measured in serum by ELISA. The VO2max was determined by the Rockport aerobic test, and the energy expenditure (caloric expenditure and metabolic equivalence unit (MET) per day) was measured by a 3-day activity record. We observed a positive correlation between VO2 max with IL-10, MET/day•day-1 and kcal•day-1 (r = 0.31, P < .05, r = 0.44, P < .01, and r = 0.29, P < .05, respectively), and a negative correlation with the body mass index, TNF-α, and LPO (r = −0.27, P < .05, r = −0.29, P < .05, and r = −0.40, P < .01 respectively). Our findings suggest that there is an inverse relationship between the aerobic capacity and the OxS and chronic inflammation biomarkers in the blood in older Mexican adults.
Collapse
Affiliation(s)
- Juana Rosado-Pérez
- Unidad de Investigación en Gerontología, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México
| | - Víctor Manuel Mendoza-Núñez
- Unidad de Investigación en Gerontología, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México
| |
Collapse
|
14
|
Done AJ, Newell MJ, Traustadóttir T. Effect of exercise intensity on Nrf2 signalling in young men. Free Radic Res 2018; 51:646-655. [PMID: 28693341 DOI: 10.1080/10715762.2017.1353689] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION The transcription factor Nrf2 is the master regulator of antioxidant defence. Recent data indicate a single bout of moderate-intensity stationary cycling at a constant workload upregulates Nrf2 signalling in young, but not older men; however, the role of exercise intensity on Nrf2 activation has not been tested. We hypothesised that a high-intensity interval session would elicit a greater Nrf2 response than moderate aerobic exercise. METHODS Nrf2 signalling in response to two 30-min cycling protocols (high-intensity interval and constant workload) was compared in young men (25 ± 1y, n = 16). Participants completed exercise trials in random order with blood collected pre-, immediately post-, and 30-mins post exercise. Five participants completed a control trial without any physical activity. Nrf2 signalling was determined by measuring protein expression of Nrf2 in whole cell and nuclear fractions. Plasma 8-isoprostanes as well as peripheral mononuclear cell glutathione reductase (GR) and superoxide dismutase activity were measured as markers of oxidative stress. RESULTS The exercise trials elicited significant increases in nuclear Nrf2 (p < .01), but increases in whole cell Nrf2 did not reach statistical significance. GR activity and plasma 8-isoprostanes increased significantly in response to exercise (p < .05), and GR response was higher in the high-intensity trial (p < .05). CONCLUSION Our findings indicate that acute aerobic exercise elicits activation of nuclear Nrf2, regardless of exercise intensity, but that higher-intensity exercise results in greater activity of GR. Future experiments should explore the effect of exercise mode and duration on Nrf2 signalling, and the role of intensity in compromised populations.
Collapse
Affiliation(s)
- Aaron J Done
- a Department of Biological Sciences , Northern Arizona University , Flagstaff , AZ , USA
| | - Michael J Newell
- a Department of Biological Sciences , Northern Arizona University , Flagstaff , AZ , USA
| | - Tinna Traustadóttir
- a Department of Biological Sciences , Northern Arizona University , Flagstaff , AZ , USA
| |
Collapse
|
15
|
Gonçalves TT, Lazaro CM, De Mateo FG, Campos MC, Mezencio JG, Claudino MA, de O Carvalho P, Webb RC, Priviero FB. Effects of glucosyl-hesperidin and physical training on body weight, plasma lipids, oxidative status and vascular reactivity of rats fed with high-fat diet. Diabetes Metab Syndr Obes 2018; 11:321-332. [PMID: 30013377 PMCID: PMC6037267 DOI: 10.2147/dmso.s153661] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the effects of supplementation with glucosyl hesperidin (GH), with or without physical training, on body weight, fat depot, glucose and plasma lipids, oxidative status and vascular function of rats fed with high-fat diet (HFD). METHODS After weaning, male Wistar rats were fed with an HFD plus fructose for 12 weeks and started receiving oral antioxidant supplementation and/or physical training after the fourth week of diet for eight further weeks. Body weight, epididymal and retroperitoneal fat, plasma glucose and lipids, oxidative status and mesenteric artery reactivity were evaluated. RESULTS Rats fed with HFD presented higher body weight gain and fat accumulation compared to control rats, while GH supplementation did not influence these parameters. Physical training reduced the body weight gain and fat accumulation and modulated the oxidative status by increasing superoxide dismutase activity and total antioxidant capacity and reducing lipid peroxidation. GH alone decreased lipid peroxidation. However, when given to exercised rats, it impaired the response elicited by physical training. HFD caused endothelial dysfunction, and neither GH nor physical exercise prevented it. Potency of sodium nitroprusside was increased in exercised animals but not in GH-supplemented rats. CONCLUSION Physical exercise partially decreased the body fat accumulation, decreased plasma levels of glucose and lipids and improved general oxidative status and endothelium-independent relaxation in mesenteric arteries of rats fed with HFD. GH exhibited benefits only in the oxidative status. However, GH given in association with physical exercise did not cause further changes in addition to those promoted by physical exercise. On the contrary, in exercised animals, GH prevented those changes elicited by physical training in plasma glucose and lipids, oxidative status and endothelium-independent relaxation.
Collapse
Affiliation(s)
- Tiago Tomazini Gonçalves
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Carolina M Lazaro
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Fernanda G De Mateo
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Marcela Cb Campos
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Jackeline Gb Mezencio
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Mario A Claudino
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Patrícia de O Carvalho
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - R Clinton Webb
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA,
| | - Fernanda Bm Priviero
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA,
| |
Collapse
|
16
|
High Volume Exercise Training in Older Athletes Influences Inflammatory and Redox Responses to Acute Exercise. J Aging Phys Act 2017; 25:559-569. [PMID: 28181836 DOI: 10.1123/japa.2016-0219] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To examine whether the volume of previous exercise training in older athletes influences inflammatory, redox, and hormonal profiles, 40 trained marathon runners were divided into higher-volume (HVG, ∼480 min/week) and lower-volume groups (LVG, ∼240 min/week). Plasma inflammatory proteins, redox biomarkers, salivary testosterone, and cortisol were assessed at restand following two maximal acute exercise bouts. At rest, the LVG exhibited higher CRP, higher protein carbonyls, and lower SOD activity compared to the HVG (p's < .05). In response to exercise, TNF-α declined similarly in both groups whereas CRP increased differentially (+60% LVG; +24% HVG; p's < .05). Protein carbonyls decreased and thiols increased similarly in both groups, but SOD declined differentially between groups (-14% LVG; -20% HVG; p's < .05). Salivary testosterone decreased similarly in both groups, whereas cortisol did not change. A higher volume of training is associated with favorable inflammatory and redox profiles at rest, perhaps mediated by small inflammatory responses to acute exercise.
Collapse
|
17
|
Gomes MJ, Martinez PF, Pagan LU, Damatto RL, Cezar MDM, Lima ARR, Okoshi K, Okoshi MP. Skeletal muscle aging: influence of oxidative stress and physical exercise. Oncotarget 2017; 8:20428-20440. [PMID: 28099900 PMCID: PMC5386774 DOI: 10.18632/oncotarget.14670] [Citation(s) in RCA: 169] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 01/09/2017] [Indexed: 12/13/2022] Open
Abstract
Skeletal muscle abnormalities are responsible for significant disability in the elderly. Sarcopenia is the main alteration occurring during senescence and a key public health issue as it predicts frailty, poor quality of life, and mortality. Several factors such as reduced physical activity, hormonal changes, insulin resistance, genetic susceptibility, appetite loss, and nutritional deficiencies are involved in the physiopathology of muscle changes. Sarcopenia is characterized by structural, biochemical, molecular and functional muscle changes. An imbalance between anabolic and catabolic intracellular signaling pathways and an increase in oxidative stress both play important roles in muscle abnormalities. Currently, despite the discovery of new targets and development of new drugs, nonpharmacological therapies such as physical exercise and nutritional support are considered the basis for prevention and treatment of age-associated muscle abnormalities. There has been an increase in information on signaling pathways beneficially modulated by exercise; nonetheless, studies are needed to establish the best type, intensity, and frequency of exercise to prevent or treat age-induced skeletal muscle alterations.
Collapse
Affiliation(s)
- Mariana Janini Gomes
- Botucatu Medical School, Internal Medicine Departament, Sao Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Paula Felippe Martinez
- School of Physical Therapy, Federal University of Mato Grosso do Sul, Campo Grande, Brazil
| | - Luana Urbano Pagan
- Botucatu Medical School, Internal Medicine Departament, Sao Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Ricardo Luiz Damatto
- Botucatu Medical School, Internal Medicine Departament, Sao Paulo State University, UNESP, Botucatu, SP, Brazil
| | | | - Aline Regina Ruiz Lima
- Botucatu Medical School, Internal Medicine Departament, Sao Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Katashi Okoshi
- Botucatu Medical School, Internal Medicine Departament, Sao Paulo State University, UNESP, Botucatu, SP, Brazil
| | - Marina Politi Okoshi
- Botucatu Medical School, Internal Medicine Departament, Sao Paulo State University, UNESP, Botucatu, SP, Brazil
| |
Collapse
|
18
|
Friedenreich CM, Pialoux V, Wang Q, Shaw E, Brenner DR, Waltz X, Conroy SM, Johnson R, Woolcott CG, Poulin MJ, Courneya KS. Effects of exercise on markers of oxidative stress: an Ancillary analysis of the Alberta Physical Activity and Breast Cancer Prevention Trial. BMJ Open Sport Exerc Med 2016; 2:e000171. [PMID: 27900199 PMCID: PMC5125419 DOI: 10.1136/bmjsem-2016-000171] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2016] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Oxidative stress may contribute to cancer aetiology through several mechanisms involving damage to DNA, proteins and lipids leading to genetic mutations and genomic instability. The objective of this study was to determine the effects of aerobic exercise on markers of oxidative damage and antioxidant enzymes in postmenopausal women. METHODS The Alberta Physical Activity and Breast Cancer Prevention Trial (ALPHA) was a two-centre, two-armed randomised trial of 320 inactive, healthy, postmenopausal women aged 50-74 years. Participants were randomly assigned to a year-long exercise intervention (225 min/week) or a control group while being asked to maintain a normal diet. Fasting blood samples were obtained and plasma concentrations of two oxidative damage markers (8-hydroxy-2'-deoxyguanosine (8-OHdG) and 8-isoprostaglandin F2α (8-Iso-PGF2α)) and two antioxidant enzymes (superoxide dismutase and catalase) were measured at baseline, 6 months and 12 months. Intention-to-treat (ITT) and per-protocol analyses were performed using linear mixed models adjusted for baseline biomarker concentrations. A further exercise adherence analysis, based on mean minutes of exercise per week, was also performed. RESULTS In the ITT and per-protocol analyses, the exercise intervention did not have any statistically significant effect on either oxidative damage biomarkers or antioxidant enzyme activity. CONCLUSIONS A year-long aerobic exercise intervention did not have a significant impact on oxidative stress in healthy, postmenopausal women. TRIAL REGISTRATION NUMBER NCT00522262.
Collapse
Affiliation(s)
- Christine M Friedenreich
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Calgary, Alberta, Canada; Departments of Oncology and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Vincent Pialoux
- Inter-University Laboratory of Human Movement Biology , Université Claude Bernard Lyon 1, University of Lyon , Villeurbanne , France
| | - Qinggang Wang
- Department of Cancer Epidemiology and Prevention Research , CancerControl Alberta, Alberta Health Services , Calgary, Alberta , Canada
| | - Eileen Shaw
- Department of Cancer Epidemiology and Prevention Research , CancerControl Alberta, Alberta Health Services , Calgary, Alberta , Canada
| | - Darren R Brenner
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Calgary, Alberta, Canada; Departments of Oncology and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Xavier Waltz
- Departments of Physiology and Pharmacology and Clinical Neurosciences , Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary , Calgary, Alberta , Canada
| | - Shannon M Conroy
- Cancer Prevention Institute of California , Fremont, California , USA
| | - Rhys Johnson
- Department of Cancer Epidemiology and Prevention Research , CancerControl Alberta, Alberta Health Services , Calgary, Alberta , Canada
| | - Christy G Woolcott
- Departments of Pediatrics and Obstetrics and Gynecology, Faculty of Medicine , Dalhousie University , Halifax, Nova Scotia , Canada
| | - Marc J Poulin
- Departments of Physiology and Pharmacology and Clinical Neurosciences , Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary , Calgary, Alberta , Canada
| | - Kerry S Courneya
- Faculty of Physical Education and Recreation , University of Alberta , Edmonton, Alberta , Canada
| |
Collapse
|
19
|
Training Status as a Marker of the Relationship between Nitric Oxide, Oxidative Stress, and Blood Pressure in Older Adult Women. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:8262383. [PMID: 26697141 PMCID: PMC4678091 DOI: 10.1155/2016/8262383] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 08/14/2015] [Accepted: 08/24/2015] [Indexed: 02/07/2023]
Abstract
The purpose of this study was to evaluate the influence of functional fitness and oxidative capacity on the nitric oxide concentration associated with hemodynamic control in older adult women. The sample consisted of 134 women (65.73 ± 6.14 years old). All subjects underwent a physical examination to assess body mass index, waist-hip ratio, body fat measurement by dual energy X-ray absorptiometry, and blood pressure (BP). Training status (TS) was evaluated by indirect determination of maximal oxygen uptake by a treadmill test using Balke protocol modified for older adults. Functional fitness was also evaluated through a “Functional Fitness Battery Test” to determine the general fitness functional index (GFFI). All participants were separated according to the functional fitness (TS1, very weak and weak; TS2, regular; TS3, good and very good). Plasma blood samples were used to evaluate prooxidant and antioxidant activity and nitrite and nitrate concentrations. The general results of this study showed that good levels of TS were related to lower levels of lipoperoxidation and protein damage, higher levels of antioxidant, and higher concentration of nitrite and nitrate. This combination may be responsible for the lower levels of BP in subjects with better TS.
Collapse
|