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Talemi MNPE, Ardakani SMP, Roozbeh B. Tribulus Terrestris may decrease muscle damage markers following a high-intensity resistance exercise: A pilot study. INT J VITAM NUTR RES 2020; 91:500-506. [PMID: 32375572 DOI: 10.1024/0300-9831/a000649] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The purpose of this study was to investigate the effect of two weeks of Tribulus Terrestris (TT) on the responses of Interleukin-6 (IL-6), high sensitivity C-reactive protein (hs-CRP), and enzymes creatine phosphokinase (CPK) and lactate dehydrogenase (LDH) following a single session of resistance exercise (RE). Eighteen healthy non-athlete males (age: 22.44 ± 2.54 years, BMI: 26.15 ± 1.62 kg/m2) participated in this study and were divided randomly into two 9-person groups of supplementation or placebo. The participants consumed two 250-mg capsules of TT or placebo (maltodextrin) per day and performed six REs with the intensity 80, 85, and 90% of 1RM in three circles at the day after the end of supplementation period. Blood samples were collected before the initiation of supplementation, and before and after the RE session. Total changes of IL-6 (p<0.001) and LDH (p=0.005) were significant in both groups. Bonferroni post hoc test showed that increased values of IL-6 and CPK in both groups were significant after exercise compared with pre-exercise and baseline (p<0.001). There were no significant differences in relation to within- and between-group changes in hs-CRP (p>0.05). Moreover, differences between the groups regarding post-exercise IL-6 and CPK were not significant (p>0.05). However, post-exercise LDH in supplementation group were lower than placebo group (p=0.015). In conclusion, short-term supplementation with TT has no effect on IL-6 and hs-CRP, but may be effective on the reduction of muscle damage enzymes CPK and LDH following high-intensity circuit RE.
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Affiliation(s)
| | | | - Behnam Roozbeh
- Department of Exercise Physiology, Ferdowsi University of Mashhad, Mashhad, Iran
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Lee J, Papa F, Jaini PA, Alpini S, Kenny T. An Epigenetics-Based, Lifestyle Medicine-Driven Approach to Stress Management for Primary Patient Care: Implications for Medical Education. Am J Lifestyle Med 2020; 14:294-303. [PMID: 32477032 PMCID: PMC7232902 DOI: 10.1177/1559827619847436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 03/26/2019] [Accepted: 04/10/2019] [Indexed: 12/22/2022] Open
Abstract
Over 75% of patients in the primary care setting present with stress-related complaints. Curiously, patients and health care providers all too often see stress as a relatively benign sequela of many common illnesses such as heart disease, cancer, lung disease, dementia, diabetes, and mental illness. Unfortunately, various day-to-day lifestyle choices and environmental factors, unrelated to the presence of any disease, can cause stress sufficient to contribute to the development of various diseases/disorders and suboptimal health. There is evidence suggesting that counseling in stress management-oriented therapeutic interventions (as offered by lifestyle medicine-oriented practitioners) may prevent or reduce the onset, severity, duration, and/or overall burden of stress-related illnesses. Such counseling often involves considerations such as the patient's nutrition, physical activity, interest in/capacity to meditate, drug abuse/cessation, and so on. Unfortunately, lifestyle medicine-oriented approaches to stress management are rarely offered in primary care-the patient care arena wherein such counseling would likely be best received by patients. Would health care outcomes improve if primary care providers offered counseling in both stress management and positive lifestyle choices? The purpose of this article is to provide both primary care practitioners and educators in health care training programs with an introductory overview of epigenetics. An emerging field of science offering insights into how factors such as stress and lifestyle choices interact with our genes in ways that can both positively and negatively impact the various micro (eg, cellular) through macro (eg, physiologic, pathophysiologic) processes that determine our tendencies toward illness or wellness. A deeper understanding of epigenetics, as provided herein, should enable primary care providers and medical educators to more confidently advocate for the primary benefits associated with counseling in both stress reduction and the pursuit of healthy lifestyle choices.
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Affiliation(s)
- Jenny Lee
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
| | - Frank Papa
- Frank Papa, DO, PhD, Medical Education, UNT Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX 76107; e-mail:
| | - Paresh Atu Jaini
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
| | - Sarah Alpini
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
| | - Tim Kenny
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
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Lambert BS, Miller KE, Delgado DA, Chaliki K, Lee J, Bauza G, Taraballi F, Dong D, Tasciotti E, Harris JD, McCulloch PC. Acute Physiologic Effects of Performing Yoga in The Heat on Energy Expenditure, Range of Motion, and Inflammatory Biomarkers. INTERNATIONAL JOURNAL OF EXERCISE SCIENCE 2020; 13:802-817. [PMID: 32509120 PMCID: PMC7241641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Performing yoga in a heated environment (HY) is a popular exercise mode purported to improve range of motion (ROM), body composition, and aerobic fitness. The purpose of this investigation was to compare a session of HY to room temperature yoga (RTY) with regards to ROM, oxygen consumption, caloric expenditure, and biomarkers of acute stress and inflammation. Sixteen experienced yoga practitioners (F14, M2; 40 ± 11yr; 22.6 ± 1.8 kg/m2) completed a 1-hour standardized Bikram sequence in HY (105°F, 40°C) and RTY (74°F, 23.3°C) conditions (order of conditions randomized, humidity standardized at 40%). Intra-exercise metabolic gas exchange and heart rate (HR) was monitored using a metabolic cart. ROM measures were taken pre and post-exercise at the elbow, shoulder, hip, and knee. Cytokines interleukin 6,10 (IL-6, IL-10) and tumor-necrosis-factor alpha (TNF-α) were analyzed from blood samples collected pre- and 30-minutes post-exercise. Intra-exercise metabolic gas exchange and heart rate (HR) was monitored using a metabolic cart. Both bouts elicited similar acute changes in ROM although HY elicited a greater increase in hip abduction (RTYΔ° = 2.3 ± 1.3|HYΔ° = 6.6 ± 1.5; p < 0.05). Mean VO2, peak VO2, %VO2max, HR, and kcal expenditure did not differ between conditions. RER was lower during the HY (RTY = 0.95 ± 0.02| HY = 0.89 ± 0.02; p < 0.05) with a concomitant elevation in fat oxidation (RTY = 0.05 ± 0.01|HY = 0.09 ± 0.01, g·min-1; p < 0.05) and decrease in carbohydrate oxidation (RTY = 0.51 ± 0.04|HY = 0.44 ± 0.03, g·min-1; p < 0.05). Serum IL-6 was increased (15.5 ± 8.0-fold) following HY only (p < 0.05). HY does not significantly elevate aerobic energy cost compared to RTY but may acutely increase fat substrate utilization and hip ROM. Future studies remain needed to establish dose-response relationships for including HY or RTY into well-rounded fitness programs.
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Affiliation(s)
- Bradley S Lambert
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Katherine E Miller
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Domenica A Delgado
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
- Department of Kinesiology, Rice University, Houston, TX, USA
| | - Kalyan Chaliki
- Department of Kinesiology, Rice University, Houston, TX, USA
| | - Joshua Lee
- Department of Kinesiology, Rice University, Houston, TX, USA
| | - Guillermo Bauza
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Francesca Taraballi
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - David Dong
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Ennio Tasciotti
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Joshua D Harris
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Patrick C McCulloch
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
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Safarzade A, Alizadeh H, Bastani Z. The effects of circuit resistance training on plasma progranulin level, insulin resistance and body composition in obese men. Horm Mol Biol Clin Investig 2020; 41:hmbci-2019-0050. [PMID: 32146440 DOI: 10.1515/hmbci-2019-0050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 01/16/2020] [Indexed: 11/15/2022]
Abstract
Background Progranulin (PGRN) is implicated in obesity and insulin resistance (IR). The aim of this study was to evaluate the effects of 8 weeks of circuit resistance training (CRT) on plasma PGRN, IR and body composition in obese men. Materials and methods Twenty-eight healthy obese men [age: 36 ± 7.7 years, body weight (BW): 96.4 ± 15.6 kg, body mass index (BMI): 32.4 ± 4.5 kg/m2] completed the study. Subjects were randomly assigned to two groups of control and training. Subjects in the training group underwent training for 8 weeks, 3 times a week. Blood samples and anthropometric characteristics were taken before the commencement of the exercise protocol and 72 h after the last training session. The homeostatic model assessment of insulin resistance (HOMA-IR) was used to measure IR. Results BW, BF%, BMI, waist-hip ratio (WHR), HOMA-IR and plasma PGRN levels except lean body mass (LBM) were significantly reduced in the training group (p < 0.05). Additionally, except for LBM, subjects in the training group had significantly decreased BW, BF%, BMI, WHR, HOMA-IR and plasma PGRN levels compared to changes in those in the control group (p < 0.05). Significant correlations were found between the changes in plasma PGRN and the changes in insulin, HOMA-IR and BMI (p < 0.05). Conclusions The findings showed that 8 weeks of CRT improved body composition and IR which were accompanied by reduced plasma PGRN levels. This study suggests that CRT has the potential for obese individuals to counteract obesity-associated health impairments.
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Affiliation(s)
- Alireza Safarzade
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Mazandaran, Babolsar, Iran.,Athletic Performance and Health Research Center, University of Mazandaran, Babolsar, Iran
| | - Hamid Alizadeh
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Mazandaran, Babolsar, Iran
| | - Zainab Bastani
- Department of Exercise Physiology, Faculty of Sport Sciences, Islamic Azad University of Sari Branch, Sari, Iran
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Tavvafian N, Darabi H, Ahani A, Naghizadeh H, Hajiaghaee R, Rahmati-Ahmadabad S, Azarbayjani MA. Effects of glycyrrhizic acid supplementation during nonlinear resistance training on inflammatory markers and muscular damage indices in overweight young men. OBESITY MEDICINE 2020; 17:100178. [DOI: 10.1016/j.obmed.2019.100178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/30/2023]
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Das DK, Graham ZA, Cardozo CP. Myokines in skeletal muscle physiology and metabolism: Recent advances and future perspectives. Acta Physiol (Oxf) 2020; 228:e13367. [PMID: 31442362 DOI: 10.1111/apha.13367] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/11/2019] [Accepted: 08/03/2019] [Indexed: 12/13/2022]
Abstract
Myokines are molecules produced and secreted by skeletal muscle to act in an auto-, para- and endocrine manner to alter physiological function of target tissues. The growing number of effects of myokines on metabolism of distant tissues provides a compelling case for crosstalk between skeletal muscle and other tissues and organs to regulate metabolic homoeostasis. In this review, we summarize and discuss the current knowledge regarding the impact on metabolism of several canonical and recently identified myokines. We focus specifically on myostatin, β-aminoisobutyric acid, interleukin-15, meteorin-like and myonectin, and discuss how these myokines are induced and regulated as well as their overall function. We also review how these myokines may serve as potential prognostic biomarkers that reflect whole-body metabolism and how they may be attractive therapeutic targets for treating muscle and metabolic diseases.
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Affiliation(s)
- Dibash K. Das
- National Center for the Medical Consequences of Spinal Cord Injury James J. Peters VA Medical Center Bronx NY USA
- Department of Medicine Icahn School of Medicine at Mount Sinai New York NY USA
| | - Zachary A. Graham
- Birmingham VA Medical Center University of Alabama‐Birmingham Birmingham AL USA
- Department of Cell, Developmental, and Integrative Biology University of Alabama‐Birmingham Birmingham AL USA
| | - Christopher P. Cardozo
- National Center for the Medical Consequences of Spinal Cord Injury James J. Peters VA Medical Center Bronx NY USA
- Department of Medicine Icahn School of Medicine at Mount Sinai New York NY USA
- Department of Rehabilitation Medicine Icahn School of Medicine at Mount Sinai New York NY USA
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Tysnes KR, Angell IL, Fjellanger I, Larsen SD, Søfteland SR, Robertson LJ, Skancke E, Rudi K. Pre- and Post-Race Intestinal Microbiota in Long-Distance Sled Dogs and Associations with Performance. Animals (Basel) 2020; 10:ani10020204. [PMID: 31991779 PMCID: PMC7071093 DOI: 10.3390/ani10020204] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/19/2020] [Accepted: 01/20/2020] [Indexed: 12/27/2022] Open
Abstract
Simple Summary The impact of the gut microbiota on endurance performance remains unresolved. Here, we present an association between endurance performance and gut microbiota dysbiosis in sled dogs. We present evidence that normobiosis-associated bacteria prevent the outgrowth of dysbiosis-associated bacteria during the race. Abstract Although our understanding of the role of the gut microbiota in different diseases is improving, our knowledge regarding how the gut microbiota affects functioning in healthy individuals is still limited. Here, we hypothesize that the gut microbiota could be associated with sled dog endurance-race performance. We investigated the gut microbiota in 166 fecal samples from 96 Alaskan Huskies, representing 16 teams participating in the 2016 Femund Race (400 km) in Norway, relating the microbiota composition to performance and metadata derived from questionnaires. For 16S rRNA gene sequencing-derived compositional data, we found a strong negative association between Enterobacteriaceae (dysbiosis-associated) and Clostridium hiranonis (normobiosis-associated). The teams with the best performances showed both the lowest levels of dysbiosis-associated bacteria prior to the race and the lowest change (decrease) in these bacteria after the race. Taken together, our results support the hypothesis that normobiosis-associated bacteria are involved in resilience mechanisms, potentially preventing growth of Enterobacteriaceae during the race.
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Affiliation(s)
- Kristoffer Relling Tysnes
- Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, P.B. 369 Sentrum, 0102 Oslo, Norway; (K.R.T.); (I.F.); (S.D.L.); (S.R.S.); (L.J.R.)
| | - Inga Leena Angell
- Department of Chemistry, Biotechnology and Food science (IKBM), Norwegian University of Life Sciences, 1430, Box 5003 Ås, Norway;
| | - Iselin Fjellanger
- Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, P.B. 369 Sentrum, 0102 Oslo, Norway; (K.R.T.); (I.F.); (S.D.L.); (S.R.S.); (L.J.R.)
| | - Sigrid Drageset Larsen
- Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, P.B. 369 Sentrum, 0102 Oslo, Norway; (K.R.T.); (I.F.); (S.D.L.); (S.R.S.); (L.J.R.)
| | - Silje Rebekka Søfteland
- Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, P.B. 369 Sentrum, 0102 Oslo, Norway; (K.R.T.); (I.F.); (S.D.L.); (S.R.S.); (L.J.R.)
| | - Lucy J. Robertson
- Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, P.B. 369 Sentrum, 0102 Oslo, Norway; (K.R.T.); (I.F.); (S.D.L.); (S.R.S.); (L.J.R.)
| | - Ellen Skancke
- Department of Companion Animal Clinical Sciences (SportFaMed), Faculty of Veterinary Medicine, Norwegian University of Life Sciences, 0102 Oslo, Norway;
| | - Knut Rudi
- Department of Chemistry, Biotechnology and Food science (IKBM), Norwegian University of Life Sciences, 1430, Box 5003 Ås, Norway;
- Correspondence:
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Tofas T, Draganidis D, Deli CK, Georgakouli K, Fatouros IG, Jamurtas AZ. Exercise-Induced Regulation of Redox Status in Cardiovascular Diseases: The Role of Exercise Training and Detraining. Antioxidants (Basel) 2019; 9:antiox9010013. [PMID: 31877965 PMCID: PMC7023632 DOI: 10.3390/antiox9010013] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/10/2019] [Accepted: 12/13/2019] [Indexed: 02/07/2023] Open
Abstract
Although low levels of reactive oxygen species (ROS) are beneficial for the organism ensuring normal cell and vascular function, the overproduction of ROS and increased oxidative stress levels play a significant role in the onset and progression of cardiovascular diseases (CVDs). This paper aims at providing a thorough review of the available literature investigating the effects of acute and chronic exercise training and detraining on redox regulation, in the context of CVDs. An acute bout of either cardiovascular or resistance exercise training induces a transient oxidative stress and inflammatory response accompanied by reduced antioxidant capacity and enhanced oxidative damage. There is evidence showing that these responses to exercise are proportional to exercise intensity and inversely related to an individual’s physical conditioning status. However, when chronically performed, both types of exercise amplify the antioxidant defense mechanism, reduce oxidative stress and preserve redox status. On the other hand, detraining results in maladaptations within a time-frame that depends on the exercise training intensity and mode, as high-intensity training is superior to low-intensity and resistance training is superior to cardiovascular training in preserving exercise-induced adaptations during detraining periods. Collectively, these findings suggest that exercise training, either cardiovascular or resistance or even a combination of them, is a promising, safe and efficient tool in the prevention and treatment of CVDs.
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Fragala MS, Cadore EL, Dorgo S, Izquierdo M, Kraemer WJ, Peterson MD, Ryan ED. Resistance Training for Older Adults: Position Statement From the National Strength and Conditioning Association. J Strength Cond Res 2019; 33:2019-2052. [PMID: 31343601 DOI: 10.1519/jsc.0000000000003230] [Citation(s) in RCA: 534] [Impact Index Per Article: 106.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Fragala, MS, Cadore, EL, Dorgo, S, Izquierdo, M, Kraemer, WJ, Peterson, MD, and Ryan, ED. Resistance training for older adults: position statement from the national strength and conditioning association. J Strength Cond Res 33(8): 2019-2052, 2019-Aging, even in the absence of chronic disease, is associated with a variety of biological changes that can contribute to decreases in skeletal muscle mass, strength, and function. Such losses decrease physiologic resilience and increase vulnerability to catastrophic events. As such, strategies for both prevention and treatment are necessary for the health and well-being of older adults. The purpose of this Position Statement is to provide an overview of the current and relevant literature and provide evidence-based recommendations for resistance training for older adults. As presented in this Position Statement, current research has demonstrated that countering muscle disuse through resistance training is a powerful intervention to combat the loss of muscle strength and muscle mass, physiological vulnerability, and their debilitating consequences on physical functioning, mobility, independence, chronic disease management, psychological well-being, quality of life, and healthy life expectancy. This Position Statement provides evidence to support recommendations for successful resistance training in older adults related to 4 parts: (a) program design variables, (b) physiological adaptations, (c) functional benefits, and (d) considerations for frailty, sarcopenia, and other chronic conditions. The goal of this Position Statement is to a) help foster a more unified and holistic approach to resistance training for older adults, b) promote the health and functional benefits of resistance training for older adults, and c) prevent or minimize fears and other barriers to implementation of resistance training programs for older adults.
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Affiliation(s)
| | - Eduardo L Cadore
- School of Physical Education, Physiotherapy and Dance, Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Sandor Dorgo
- Department of Kinesiology, University of Texas at El Paso, El Paso, Texas
| | - Mikel Izquierdo
- Department of Health Sciences, Public University of Navarre, CIBER of Frailty and Healthy Aging (CIBERFES), Navarrabiomed, Pamplona, Navarre, Spain
| | - William J Kraemer
- Department of Human Sciences, The Ohio State University, Columbus, Ohio
| | - Mark D Peterson
- Department of Physical Medicine and Rehabilitation, University of Michigan-Medicine, Ann Arbor, Michigan
| | - Eric D Ryan
- Department of Exercise and Sport Science, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina
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da Silva IM, Santos MA, Galvão SL, Dorneles GP, Lira FS, Romão PRT, Peres A. Blood flow restriction impairs the inflammatory adaptations of strength training in overweight men: a clinical randomized trial. Appl Physiol Nutr Metab 2019; 45:659-666. [PMID: 31782931 DOI: 10.1139/apnm-2019-0700] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The aim of this study was to evaluate the impact of high-intensity strength training (ST) or low-intensity strength training with blood flow restriction (ST-BFR) on monocyte subsets, the expression of C-C chemokine receptor 5 (CCR5), and CD16 on monocytes, and tumor necrosis factor alpha (TNF-α) production of overweight men. Thirty overweight men were randomly assigned to conventional ST or ST-BFR. Both groups performed exercises of knee extension and biceps curl with equal volume (3 sessions/week) over 8 weeks, and the peripheral frequency of monocytes (CD14+CD16-, classical monocytes; CD14+CD16+, intermediate monocytes; CD14-CD16+, nonclassical monocytes), the mean fluorescence intensity (MFI) of CCR5 and CD16 on CD14+ monocytes; and the production of TNF-α by lipopolysaccharide (LPS)-stimulated cells were quantified. Eight weeks of ST increased the frequency of CD14+CD16- monocytes (p = 0.04) and reduced the percentage of CD14-CD16+ (p = 0.02) and the production of TNF-α by LPS-stimulated cells (p = 0.03). The MFI of CD16 on CD14+ monocytes decreased after the ST intervention (p = 0.02). No difference in monocyte subsets, CCR5 or CD16 expression, and TNF-α production were identified after ST-BFR intervention (p > 0.05). The adoption of ST promotes anti-inflammatory effects on monocyte subsets of overweight men, but this effect was lost when BFR was adopted. Novelty High-intensity strength training reduces the production of TNF-α and the peripheral frequency of CD16+ monocytes in overweight men. Blood flow restriction method blunts the strength training adaptations on monocyte subsets and pro-inflammatory TNF-α production in overweight men.
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Affiliation(s)
- Igor Martins da Silva
- Laboratory of Cellular and Molecular Immunology, Department of Health Basic Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS 90050-170, Brazil
| | - Maeli Andressa Santos
- Laboratory of Cellular and Molecular Immunology, Department of Health Basic Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS 90050-170, Brazil
| | - Simone Lunelli Galvão
- Research Center. Methodist University Center IPA. Porto Alegre, RS 90420-060, Brazil
| | - Gilson P Dorneles
- Laboratory of Cellular and Molecular Immunology, Department of Health Basic Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS 90050-170, Brazil
| | - Fabio Santos Lira
- Exercise and Immunometabolism Research Group, Post-Graduation Program in Motricity Sciences, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP 19060-90, Brazil
| | - Pedro R T Romão
- Laboratory of Cellular and Molecular Immunology, Department of Health Basic Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS 90050-170, Brazil
| | - Alessandra Peres
- Laboratory of Cellular and Molecular Immunology, Department of Health Basic Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS 90050-170, Brazil
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Rejeski WJ, Marsh AP, Fanning J, Ambrosius WT, Walkup MP, Nicklas BJ. Dietary Weight Loss, Exercise, and Inflammation in Older Adults with Overweight or Obesity and Cardiometabolic Disease. Obesity (Silver Spring) 2019; 27:1805-1811. [PMID: 31689007 PMCID: PMC6941888 DOI: 10.1002/oby.22600] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 07/01/2019] [Indexed: 01/28/2023]
Abstract
OBJECTIVE This study aimed to examine exercise modality during weight loss on change in inflammation among older adults with overweight or obesity and cardiometabolic disease. METHODS A total of 222 older adults with a mean (SD) age of 66.9 (4.7) years and a mean (SD) BMI of 33.5 (3.5) kg/m2 were randomized to weight loss (WL; n = 68), WL plus aerobic training (WL + AT; n = 79), or WL plus resistance training (WL + RT; n = 75) for 18 months. C-reactive protein (CRP) and interleukin-6 were measured at baseline, 6 months, and 18 months. RESULTS All groups lost significant weight from baseline to 18 months, with average adjusted changes of -5.5% for WL, -9.0% for WL + AT, and -10.1% for WL + RT. WL + RT and WL + AT lost significantly more weight than WL (P < 0.05). At 18 months, CRP values in WL + RT were significantly lower than WL (2.25 pg/mL vs. 3.38 pg/mL; P = 0.004). The only difference in interleukin-6 was that at 18 months, WL + RT was lower than WL + AT (2.32 pg/mL vs. 2.75 pg/mL; P = 0.03). CONCLUSIONS The addition of RT during WL was more effective at reducing levels of CRP than WL. Although results were in the expected direction, there was no difference in CRP between WL and WL + AT.
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Affiliation(s)
- W. Jack Rejeski
- Department of Health & Exercise Science, Wake Forest University, Winston-Salem, NC
| | - Anthony P. Marsh
- Department of Health & Exercise Science, Wake Forest University, Winston-Salem, NC
| | - Jason Fanning
- Department of Health & Exercise Science, Wake Forest University, Winston-Salem, NC
| | - Walter T. Ambrosius
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Michel P. Walkup
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Barbara J. Nicklas
- Section on Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Winston-Salem, NC
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Effects of Elastic Resistance Training on Functional Performance and Myokines in Older Women—A Randomized Controlled Trial. J Am Med Dir Assoc 2019; 20:830-834.e2. [DOI: 10.1016/j.jamda.2019.01.151] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 01/24/2019] [Accepted: 01/28/2019] [Indexed: 01/06/2023]
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Teixeira FJ, Matias CN, Monteiro CP, Valamatos MJ, Reis JF, Morton RW, Alves F, Sardinha LB, Phillips SM. Leucine metabolites do not attenuate training-induced inflammation in young resistance trained men. J Sports Sci 2019; 37:2037-2044. [PMID: 31079555 DOI: 10.1080/02640414.2019.1617503] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Leucine metabolites may reduce training-induced inflammation; however, there is scant evidence for this assertion. We conducted a double-blind randomized controlled pragmatic trial where 40 male participants were allocated into 4 groups: α-hydroxyisocaproic acid group ([α-HICA], n = 10, Fat-free mass [FFM] = 62.0 ± 7.1 kg), β-hydroxy-β-methylbutyrate free acid group ([HMB-FA], n = 11, FFM = 62.7 ± 10.5 kg), calcium β-hydroxy-β-methylbutyrate group ([HMB-Ca], n = 9, FFM = 65.6 ± 10.1 kg) or placebo group ([PLA]; n = 10, FFM = 64.2 ± 5.7 kg). An 8-week whole-body resistance training routine (3 training sessions per week) was employed to induce gains in skeletal-muscle thickness. Skeletal muscle thickness (MT), one repetition maximum (1RM), interleukin-6 (IL-6), high-sensitivity C-reactive protein (hsCRP) and tumour necrosis factor alpha (TNF-α) were assessed at baseline and at the end of weeks 4 and 8. Time-dependent increases were detected from baseline to week 8 for MT (vastus lateralis: p = 0.009; rectus femoris: p = 0.018), 1RM (back squat: α-HICA, 18.5% ± 18.9%; HMB-FA, 23.2% ± 16%; HMB-Ca, 10.5% ± 13.8%; PLA, 19.7% ± 9% and bench press: α-HICA, 13.8% ± 19.1%; HMB-FA, 15.5% ± 9.3%; HMB-Ca, 10% ± 10.4%; PLA, 14.4 ± 11.3%, both p < 0.001), IL-6, hsCRP (both p < 0.001) and TNF-α (p = 0.045). No differences were found between groups at any time point. No leucine metabolite attenuated inflammation during training. Additionally, backwards elimination regressions showed that no circulating inflammatory marker consistently shared variance with the change in any outcome. Using leucine metabolites to modulate inflammation cannot be recommended from the results obtained herein. Furthermore, increases in inflammatory markers, from training, do not correlate with any outcome variable and are likely the result of training adaptations.
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Affiliation(s)
- Filipe J Teixeira
- a Laboratory of Physiology and Biochemistry of Exercise, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal
| | - Catarina N Matias
- a Laboratory of Physiology and Biochemistry of Exercise, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,b Laboratory of Exercise and Health, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,c Center for the Study of Human Performance, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal
| | - Cristina P Monteiro
- a Laboratory of Physiology and Biochemistry of Exercise, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,c Center for the Study of Human Performance, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal
| | - Maria J Valamatos
- c Center for the Study of Human Performance, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,d Neuromuscular research Lab, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal
| | - Joana F Reis
- a Laboratory of Physiology and Biochemistry of Exercise, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,c Center for the Study of Human Performance, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,e Universidade Europeia , Lisboa , Portugal
| | - Robert W Morton
- f Department of Kinesiology , McMaster University , Hamilton , ON , Canada
| | - Francisco Alves
- a Laboratory of Physiology and Biochemistry of Exercise, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,c Center for the Study of Human Performance, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal
| | - Luís B Sardinha
- b Laboratory of Exercise and Health, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal.,c Center for the Study of Human Performance, Faculty of Human Kinetics , Universidade de Lisboa , Cruz Quebrada , Portugal
| | - Stuart M Phillips
- f Department of Kinesiology , McMaster University , Hamilton , ON , Canada
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Jajtner AR, Townsend JR, Beyer KS, Varanoske AN, Church DD, Oliveira LP, Herrlinger KA, Radom-Aizik S, Fukuda DH, Stout JR, Hoffman JR. Resistance Exercise Selectively Mobilizes Monocyte Subsets: Role of Polyphenols. Med Sci Sports Exerc 2019; 50:2231-2241. [PMID: 29957728 DOI: 10.1249/mss.0000000000001703] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To examine the impact of polyphenol supplementation on the recruitment, mobilization, and activation of monocyte subsets after resistance exercise. METHODS Thirty-eight recreationally active males (22.1 ± 3.1 yr; 173.9 ± 7.9 cm; 77.8 ± 14.5 kg) were assigned to 28 d of polyphenol blend (PPB) supplementation, placebo (PL), or control (CON). Blood samples were obtained before (PRE) postresistance exercise, immediately (IP) postresistance exercise, 1 h (1H) postresistance exercise, 5 h (5H) postresistance exercise, 24 h (24H) postresistance exercise, and 48 h (48H) postresistance exercise (PPB/PL) or rest (CON). Fine-needle biopsies were obtained from the vastus lateralis at PRE, 1H, 5H, and 48H. Circulating concentrations of macrophage chemoattractant protein-1 (MCP-1) and fractalkine, as well as intramuscular MCP-1 were analyzed via multiplex assay. Changes in the proportions and expression of CD11b on monocyte subsets were assessed via flow cytometry. RESULTS Circulating MCP-1 increased in PPB and PL at IP with further increases at 5H. Intramuscular MCP-1 was increased at 1H, 5H, and 48H in all groups. Classical monocyte proportions were reduced in PPB and PL at IP, and increased at 1H. Nonclassical monocytes were increased in PPB and PL at IP, whereas intermediate monocytes were increased at IP, and reduced at 1H. Intermediate monocytes were increased in PPB at 24H and 48H. CD11b expression was reduced on PPB compared with PL and CON at PRE on intermediate and nonclassical monocytes. CONCLUSIONS Resistance exercise may elicit selective mobilization of intermediate monocytes at 24H and 48H, which may be mediated by tissue damage. Additionally, polyphenol supplementation may suppress CD11b expression on monocyte subsets at rest.
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Affiliation(s)
- Adam R Jajtner
- Department of Exercise Physiology, Kent State University, Kent, OH
| | | | - Kyle S Beyer
- Department of Exercise Science, Bloomsburg University, Bloomsburg, PA
| | - Alyssa N Varanoske
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL
| | - David D Church
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL
| | - Leonardo P Oliveira
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL
| | | | - Shlomit Radom-Aizik
- Pediatric Exercise and Genomics Research Center (PERC), University of California-Irvine, Irvine, CA
| | - David H Fukuda
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL
| | - Jeffrey R Stout
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL
| | - Jay R Hoffman
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL
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65
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Ammitzbøll G, Kristina Kjær T, Johansen C, Lanng C, Wreford Andersen E, Kroman N, Zerahn B, Hyldegaard O, Envold Bidstrup P, Oksbjerg Dalton S. Effect of progressive resistance training on health-related quality of life in the first year after breast cancer surgery - results from a randomized controlled trial. Acta Oncol 2019; 58:665-672. [PMID: 30702006 DOI: 10.1080/0284186x.2018.1563718] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Aims: To examine the effect of progressive resistance training (PRT) on health related quality of life and a predefined symptom cluster of pain-sleep-fatigue. Methods: This study was a planned secondary analysis of a randomized controlled trial examining the effect of PRT on prevention of arm lymphedema in a population of women between 18 and 75 years undergoing breast cancer surgery with axillary lymph node dissection. Participants were allocated by computer randomization to usual care control or a PRT intervention in a 1:1 ratio. The intervention, initiated in the third post-operative week, consisted of three times PRT per week, supervised in groups in the first 20 weeks, and self-administered in the following 30 weeks. Questionnaire assessments were made at baseline, 20 weeks and 12 months, with the European Organization for Research and Treatment in Cancer Core questionnaire (EORTC QLQ C30) and the Functional Assessment of Chronic Illness Therapy-(FACIT) fatigue questionnaire. The symptom cluster of pain-sleep-fatigue was measured with a constructed score adding EORTC C30 subscales of insomnia, pain, and fatigue. Data were treated as repeated measurements and analyzed with mixed models. Results: Among 158 recruited participants, we found a clinically relevant increased emotional functioning with nine points at both follow-ups (p = .02), and 16 and 11 points at 20 weeks and 12 months respectively (p = .04) in social functioning. Furthermore, in the subgroup of women with the symptom cluster pain-sleep-fatigue present at baseline, a significant effect was found for global health status (p = .01) and social functioning (p = .02). Conclusion: To our knowledge, this is the first study to report clinically relevant effects of PRT on social and emotional functioning in the first postoperative year after breast cancer surgery. Furthermore, a subgroup of women with the pain-sleep-fatigue symptom cluster had particular benefit from PRT on global health status and social functioning.
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Affiliation(s)
- Gunn Ammitzbøll
- Survivorship Unit, Danish Cancer Society Research Center, Copenhagen, Denmark
| | | | - Christoffer Johansen
- Survivorship Unit, Danish Cancer Society Research Center, Copenhagen, Denmark
- CASTLE Late Effects Unit, Department of Oncology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Charlotte Lanng
- Department of Breast Surgery, Copenhagen University Hospital Herlev, Copenhagen, Denmark
| | | | - Niels Kroman
- Department of Breast Surgery, Copenhagen University Hospital Herlev, Copenhagen, Denmark
- Danish Cancer Society, Copenhagen, Denmark
| | - Bo Zerahn
- Department of Clinical Physiology and Nuclear Medicine, Copenhagen University Hospital Herlev, Copenhagen, Denmark
| | - Ole Hyldegaard
- Section for Hyperbaric Oxygen Treatment, Department for Anaesthetics and Operations, Center for Head and Orthopaedics, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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66
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Francesconi C, Niebauer J, Haber P, Weitgasser R, Lackinger C. Lebensstil: körperliche Aktivität und Training in der Prävention und Therapie des Typ 2 Diabetes mellitus (Update 2019). Wien Klin Wochenschr 2019; 131:61-66. [DOI: 10.1007/s00508-019-1457-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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67
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Cunha PM, Ribeiro AS, Nunes JP, Tomeleri CM, Nascimento MA, Moraes GK, Sugihara P, Barbosa DS, Venturini D, Cyrino ES. Resistance training performed with single-set is sufficient to reduce cardiovascular risk factors in untrained older women: The randomized clinical trial. Active Aging Longitudinal Study. Arch Gerontol Geriatr 2019; 81:171-175. [DOI: 10.1016/j.archger.2018.12.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 12/21/2018] [Accepted: 12/21/2018] [Indexed: 12/14/2022]
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68
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Ihalainen JK, Inglis A, Mäkinen T, Newton RU, Kainulainen H, Kyröläinen H, Walker S. Strength Training Improves Metabolic Health Markers in Older Individual Regardless of Training Frequency. Front Physiol 2019; 10:32. [PMID: 30774600 PMCID: PMC6367240 DOI: 10.3389/fphys.2019.00032] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 01/11/2019] [Indexed: 12/18/2022] Open
Abstract
The main purpose of the present study was to investigate the effect of frequency, thereby increasing training volume, of resistance training on body composition, inflammation markers, lipid and glycemic profile in healthy older individuals (age range 65–75 year). Ninety-two healthy participants were randomly assigned to one of four groups; performing strength training one- (EX1), two- (EX2), or three- (EX3) times-per-week and a non-training control (CON) group. Whole-body strength training was performed using 2–5 sets and 4–12 repetitions per exercise and 7–9 exercises per session. All training groups attended supervised resistance training for 6 months. Body composition was measured by dual X-ray absorptiometry and fasting blood samples were taken pre- and post-training. There were significant main effects of time for total fat mass (F = 28.12, P < 0.001) and abdominal fat mass (F = 20.72, P < 0.001). Pre- to post-study, statistically significant reductions in fat mass (Δ = -1.3 ± 1.4 kg, P < 0.001, n = 26) were observed in EX3. Pre- to post-study reductions in low density lipoprotein (LDL) concentration (Δ = -0.38 ± 0.44 mmol⋅L-1, P = 0.003, n = 19) were observed only in EX3, whereas a significant pre- to post-study increases in high density lipoprotein (HDL) concentration (0.14–0.19 mmol⋅L-1) were observed in all training groups. Most variables at baseline demonstrated a significant (negative) relationship when correlating baseline values with their change during the study including: Interleukin-6 (IL-6) (r = -0.583, P < 0.001), high-sensitivity c-reactive protein (hs-CRP) (r = -0.471, P < 0.001, and systolic blood pressure (r = -0.402, P = 0.003). The present study suggests that having more than two resistance training sessions in a week could be of benefit in the management of body composition and lipid profile. Nevertheless, interestingly, and importantly, those individuals with a higher baseline in systolic blood pressure, IL-6 and hs-CRP derived greatest benefit from the resistance training intervention, regardless of how many times-a-week they trained. Finally, the present study found no evidence that higher training frequency would induce greater benefit regarding inflammation markers or glycemic profile in healthy older adults.
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Affiliation(s)
- Johanna K Ihalainen
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Department of Health Sciences, Swedish Winter Sports Research Centre, Mid Sweden University, Östersund, Sweden
| | - Alistair Inglis
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Tuomas Mäkinen
- LIKES-Research Centre for Sport and Health Sciences, Jyväskylä, Finland
| | - Robert U Newton
- Centre for Exercise and Sports Science Research, Edith Cowan University, Joondalup, WA, Australia
| | - Heikki Kainulainen
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Heikki Kyröläinen
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Simon Walker
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Stem Cell Transplantation and Physical Exercise in Parkinson's Disease, a Literature Review of Human and Animal Studies. Stem Cell Rev Rep 2018; 14:166-176. [PMID: 29270820 DOI: 10.1007/s12015-017-9798-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The absence of effective and satisfactory treatments that contribute to repairing the dopaminergic damage caused by Parkinson's Disease (PD) and the limited recovery capacity of the nervous system are troubling issues and the focus of many research and clinical domains. Recent advances in the treatment of PD through stem cell (SC) therapy have recognized their promising restorative and neuroprotective effects that are implicated in the potentiation of endogenous mechanisms of repair and contribute to functional locomotor improvement. Physical exercise (PE) has been considered an adjuvant intervention that by itself induces beneficial effects in patients and animal models with Parkinsonism. In this sense, the combination of both therapies could provide synergic or superior effects for motor recovery, in contrast with their individual use. This review aims to provide an update on recent progress and the potential effectiveness of SC transplantation and PE for the treatment of locomotor deficits in PD. It has reviewed the neuropathological pathways involved in the classical motor symptoms of this condition and the mechanisms of action described in experimental studies that are associated with locomotor enhancement through exercise, cellular transplantation, and their union in some neurodegenerative conditions.
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Sellami M, Gasmi M, Denham J, Hayes LD, Stratton D, Padulo J, Bragazzi N. Effects of Acute and Chronic Exercise on Immunological Parameters in the Elderly Aged: Can Physical Activity Counteract the Effects of Aging? Front Immunol 2018; 9:2187. [PMID: 30364079 PMCID: PMC6191490 DOI: 10.3389/fimmu.2018.02187] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 09/04/2018] [Indexed: 12/22/2022] Open
Abstract
Immunosenescence is characterized by deterioration of the immune system caused by aging which induces changes to innate and adaptive immunity. Immunosenescence affects function and phenotype of immune cells, such as expression and function of receptors for immune cells which contributes to loss of immune function (chemotaxis, intracellular killing). Moreover, these alterations decrease the response to pathogens, which leads to several age-related diseases including cardiovascular disease, Alzheimer's disease, and diabetes in older individuals. Furthermore, increased risk of autoimmune disease and chronic infection is increased with an aging immune system, which is characterized by a pro-inflammatory environment, ultimately leading to accelerated biological aging. During the last century, sedentarism rose dramatically, with a concomitant increase in certain type of cancers (such as breast cancer, colon, or prostate cancer), and autoimmune disease. Numerous studies on physical activity and immunity, with focus on special populations (i.e., people with diabetes, HIV patients) demonstrate that chronic exercise enhances immunity. However, the majority of previous work has focused on either a pathological population or healthy young adults whilst research in elderly populations is scarce. Research conducted to date has primarily focused on aerobic and resistance exercise training and its effect on immunity. This review focuses on the potential for exercise training to affect the aging immune system. The concept is that some lifestyle strategies such as high-intensity exercise training may prevent disease through the attenuation of immunosenescence. In this context, we take a top-down approach and review the effect of exercise and training on immunological parameters in elderly at rest and during exercise in humans, and how they respond to different modes of training. We highlight the impact of these different exercise modes on immunological parameters, such as cytokine and lymphocyte concentration in elderly individuals.
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Affiliation(s)
- Maha Sellami
- Sport Science Program (SSP), College of Arts and Sciences (QU-CAS), University of Qatar, Doha, Qatar
| | - Maha Gasmi
- Higher Institute of Sport and Physical Education of Ksar Said, Mannouba, Tunisia
| | - Joshua Denham
- School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Lawrence D Hayes
- Active Ageing Research Group, Department of Medical and Sport Sciences, University of Cumbria, Lancaster, United Kingdom
| | - Dan Stratton
- Cellular and Molecular Immunology Research Center, London Metropolitan University, London, United Kingdom
| | | | - Nicola Bragazzi
- Department of Health Sciences (DISSAL), Postgraduate School of Public Health, University of Genoa, Genoa, Italy
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Sardeli AV, Tomeleri CM, Cyrino ES, Fernhall B, Cavaglieri CR, Chacon-Mikahil MPT. Effect of resistance training on inflammatory markers of older adults: A meta-analysis. Exp Gerontol 2018; 111:188-196. [PMID: 30071283 DOI: 10.1016/j.exger.2018.07.021] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 06/25/2018] [Accepted: 07/28/2018] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Low-grade inflammation is associated with several deleterious health outcomes and may aggravate sarcopenia and dynapenia during aging. A strategy to alleviate these conditions is resistance training (RT). Thus, the aim was to critically examine the effects of regular RT on inflammatory markers of older adults from previous studies. METHODS The search was conducted on MEDLINE, July 2017. Only randomized controlled trials (RCTs) testing RT effects on C-reactive protein (CRP), tumor necrosis factor-α (TNF-α) and/or interleukin-6 (IL-6) of adults over 50 years-of-age were selected by two independent reviewers. RESULTS The main meta-analyses showed RT reduced CRP in older adults (standard mean difference [SMD] = -0.61, 95%CI = -0.83; -0.31, p < 0.001), tended to reduce IL-6 (SMD = -0.19, 95%CI = -0.42; 0.02, p = 0.07) and did not change TNF-α. Further exploratory sub-group analyses showed a potential association of muscle mass for both CRP and TNF-α changes. Reductions in CRP and TNF-α only occurred in RCTs performing a higher number of exercises (>8), higher weekly frequency (3 times/week) and longer durations than 12 weeks. CONCLUSIONS Anti-inflammatory effects of RT were significant only for CRP with a tendency for a decrease in IL-6 as well. The exploratory analyses suggested the reduction in inflammatory markers could be dependent on increases in muscle mass and higher volume of RT protocols. These potential mediators of RT anti-inflammatory effects should be addressed in future meta-analyses to clarify the effects of RT on inflammatory markers of older adults with very specific conditions and larger numbers of studies.
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Affiliation(s)
- Amanda Veiga Sardeli
- Laboratory of Exercise Physiology, FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, SP, Brazil; Gerontology Program, Faculty of Medical Sciences, UNICAMP, Campinas, SP, Brazil.
| | - Crisieli Maria Tomeleri
- Laboratory of Exercise Physiology, FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, SP, Brazil; Metabolism, Nutrition and Exercise Laboratory, State University of Londrina, Londrina, PR, Brazil
| | - Edilson Serpeloni Cyrino
- Metabolism, Nutrition and Exercise Laboratory, State University of Londrina, Londrina, PR, Brazil; Department of Physical Education, Faculty of Physical Education and Sport, State University of Londrina, Londrina, PR, Brazil
| | - Bo Fernhall
- Integrative Physiology Laboratory, University of Illinois at Chicago, Chicago, IL, USA
| | - Cláudia Regina Cavaglieri
- Laboratory of Exercise Physiology, FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, SP, Brazil; Gerontology Program, Faculty of Medical Sciences, UNICAMP, Campinas, SP, Brazil
| | - Mara Patrícia Traina Chacon-Mikahil
- Laboratory of Exercise Physiology, FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, SP, Brazil; Gerontology Program, Faculty of Medical Sciences, UNICAMP, Campinas, SP, Brazil
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72
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Vingren JL, Curtis JH, Levitt DE, Duplanty AA, Lee EC, McFarlin BK, Hill DW. Adding Resistance Training to the Standard of Care for Inpatient Substance Abuse Treatment in Men With Human Immunodeficiency Virus Improves Skeletal Muscle Health Without Altering Cytokine Concentrations. J Strength Cond Res 2018; 32:76-82. [PMID: 29257793 DOI: 10.1519/jsc.0000000000002289] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Vingren, JL, Curtis, JH, Levitt, DE, Duplanty, AA, Lee, EC, McFarlin, BK, and Hill, DW. Adding resistance training to the standard of care for inpatient substance abuse treatment in men with human immunodeficiency virus improves skeletal muscle health without altering cytokine concentrations. J Strength Cond Res 32(1): 76-82, 2018-Substance abuse and human immunodeficiency virus (HIV) infection can independently lead to myopathy and related inflammatory alterations; importantly, these effects seem to be additive. Resistance training (RT) can improve muscle health in people living with HIV (PLWH), but the efficacy of this intervention has not been examined for PLWH recovering from substance abuse. The purpose of this study was to determine the effect of RT on muscle health markers (mass, strength, and power) and basal circulating biomarkers for men living with HIV undergoing substance abuse treatment. Men living with HIV undergoing 60-day inpatient substance abuse treatment completed either RT (3×/wk) or no exercise training (control) for 6 weeks. Muscle mass, strength, and power, and fasting circulating cytokines (interferon γ, tumor necrosis factor-α, interleukin (IL)-1β, IL-2, IL-4, IL-6, and IL-10), vascular cellular adhesion molecule-1, and cortisol were measured before (PRE) and after (POST) the 6-week period. Both groups received the standard of care for HIV and substance abuse treatment determined by the inpatient facility. Muscle mass, strength, and power increased (p ≤ 0.05) from PRE to POST for RT but were unchanged for control. No differences were found for circulating biomarkers. Adding RT to the standard of care for substance abuse treatment improved aspects of muscle health (mass, strength, and power) in men living with HIV. These improvements are associated with a lower risk of a number of health conditions. Therefore, practitioners should consider implementing RT interventions as part of substance abuse treatment programs in this population to help manage long-term health.
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Affiliation(s)
- Jakob L Vingren
- 1Applied Physiology Laboratory, Department of Kinesiology, Health Promotion, and Recreation, University of North Texas, Denton, Texas;2Department of Biological Sciences, University of North Texas, Denton, Texas;3Department of Kinesiology, Texas Woman's University, Denton, Texas; and4Department of Kinesiology, University of Connecticut, Storrs, Connecticut
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Gordon JA, Hoffman JR, Arroyo E, Varanoske AN, Coker NA, Gepner Y, Wells AJ, Stout JR, Fukuda DH. Comparisons in the Recovery Response From Resistance Exercise Between Young and Middle-Aged Men. J Strength Cond Res 2017; 31:3454-3462. [DOI: 10.1519/jsc.0000000000002219] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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74
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Ibrahim NS, Muhamad AS, Ooi FK, Meor-Osman J, Chen CK. The effects of combined probiotic ingestion and circuit training on muscular strength and power and cytokine responses in young males. Appl Physiol Nutr Metab 2017; 43:180-186. [PMID: 29024599 DOI: 10.1139/apnm-2017-0464] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
To our knowledge, the efficacy of combined probiotic supplementation with circuit training has not been evaluated. Thus, we investigated the effects of probiotic supplementation combined with circuit training on isokinetic muscular strength and power and cytokine responses in young males. Forty-eight healthy sedentary young males were recruited and randomised into 4 separate groups: sedentary placebo control, probiotics (P), circuit training with placebo (CT), and circuit training with probiotics (CTP). Participants in the CT and CTP groups performed circuit training 3 times/week with 2 circuits of exercises from weeks 1-8 followed by 3 circuits of exercises from weeks 9-12. Participants in the P and CTP groups consumed multi-strain probiotics containing 3 × 1010 colony-forming units of Lactobacillus acidophilus, L. lactis, L. casei, Bifidobacterium longum, B. bifidum and B. infantis twice daily for 12 weeks. Measurements of body height and weight, blood pressure, resting heart rate, blood samples, and isokinetic muscular strength and power were carried out at pre- and post-tests. Isokinetic knee strength and power in CT and CTP groups were significantly higher (P < 0.05) at post-test. In addition, interleukin (IL)-10 concentration was significantly increased (P < 0.0001) at post-test in P and CT but a trend toward significant increase in CTP (P = 0.09). Nevertheless, there was no significant difference in IL-6. This study suggests that 12 weeks of circuit training alone and the combination of circuit training and probiotic consumption improved muscular performance while circuit training alone and probiotics alone increased IL-10 concentration.
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Affiliation(s)
- Nur Syazwani Ibrahim
- Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia.,Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Ayu Suzailiana Muhamad
- Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia.,Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Foong Kiew Ooi
- Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia.,Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Jamaayah Meor-Osman
- Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia.,Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Chee Keong Chen
- Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia.,Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
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75
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The Effect of a 12-Week Health Training Program on Selected Anthropometric and Biochemical Variables in Middle-Aged Women. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9569513. [PMID: 29130051 PMCID: PMC5654297 DOI: 10.1155/2017/9569513] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 08/01/2017] [Accepted: 08/29/2017] [Indexed: 12/14/2022]
Abstract
Regular moderate physical activity positively affects health, fitness, and body composition; it regulates the pro- and anti-inflammatory cytokines levels. Vitamin D plays an important regulatory role; its adequate levels correlate with low values of inflammation markers and an increase in muscle strength and fitness in exercising people. The study's aim was to evaluate changes in somatic variables, oxidative stress, and inflammation markers, as well as blood calcidiol concentration in middle-aged healthy women after 12 weeks of aerobics classes—endurance exercises, including choreographic sequences, aiming to improve fitness and motor coordination. The training led to a significant reduction of body mass and fat tissue; it induced an increase in lean body mass. After the 12-week training program, plasma antioxidant status increased (0.65 ± 0.21, p < 0.01) and the concentration of lipid peroxidation products decreased (0.07 ± 0.02, p < 0.001). A significant increase in plasma antioxidant status associated with training could have reduced the level of proinflammatory interleukin as indicated by a positive correlation between these variables (rs = 0.64, p < 0.05). The study proved that a 12-week health training program in physically inactive middle-aged women might provide improvements in their anthropometric parameters and selected biochemical indicators.
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76
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Dahlquist DT, Stellingwerff T, Dieter BP, McKenzie DC, Koehle MS. Effects of macro- and micronutrients on exercise-induced hepcidin response in highly trained endurance athletes. Appl Physiol Nutr Metab 2017; 42:1036-1043. [DOI: 10.1139/apnm-2017-0207] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Iron deficiency has ergolytic effects on athletic performance. Exercise-induced inflammation impedes iron absorption in the digestive tract by upregulating the expression of the iron regulatory protein, hepcidin. Limited research indicates the potential of specific macro- and micronutrients on blunting exercise-induced hepcidin. Therefore, we investigated the effects of postexercise supplementation with protein and carbohydrate (CHO) and vitamins D3 and K2 on the postexercise hepcidin response. Ten highly trained male cyclists (age: 26.9 ± 6.4 years; maximal oxygen uptake: 67.4 ± 4.4 mL·kg–1·min–1 completed 4 cycling sessions in a randomized, placebo-controlled, single-blinded, triple-crossover study. Experimental days consisted of an 8-min warm-up at 50% power output at maximal oxygen uptake, followed by 8 × 3-min intervals at 85% power output at maximal oxygen uptake with 1.5 min at 60% power output at maximal oxygen uptake between each interval. Blood samples were collected pre- and postexercise, and at 3 h postexercise. Three different drinks consisting of CHO (75 g) and protein (25 g) with (VPRO) or without (PRO) vitamins D3 (5000 IU) and K2 (1000 μg), or a zero-calorie control drink (PLA) were consumed immediately after the postexercise blood sample. Results showed that the postexercise drinks had no significant (p ≥ 0.05) effect on any biomarker measured. There was a significant (p < 0.05) increase in hepcidin and interleukin-6 following intense cycling intervals in the participants. Hepcidin increased significantly (p < 0.05) from baseline (nmol·L–1: 9.94 ± 8.93, 14.18 ± 14.90, 10.44 ± 14.62) to 3 h postexercise (nmol·L–1: 22.27 ± 13.41, 25.44 ± 11.91, 22.57 ± 15.57) in VPRO, PRO, and PLA, respectively. Contrary to our hypothesis, the drink compositions used did not blunt the postexercise hepcidin response in highly trained athletes.
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Affiliation(s)
- Dylan T. Dahlquist
- UBC Environmental Physiology Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
- Canadian Sport Institute – Pacific, Victoria, BC V9E 2C5, Canada
| | - Trent Stellingwerff
- UBC Environmental Physiology Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
- Canadian Sport Institute – Pacific, Victoria, BC V9E 2C5, Canada
| | - Brad P. Dieter
- Providence Health Care, Providence Sacred Heart Medical Center and Children’s Hospital, Spokane, WA 99204, USA
| | - Donald C. McKenzie
- UBC Environmental Physiology Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
- Division of Sports Medicine, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
| | - Michael S. Koehle
- UBC Environmental Physiology Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
- Division of Sports Medicine, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
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77
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The Therapeutic Potential of Anti-Inflammatory Exerkines in the Treatment of Atherosclerosis. Int J Mol Sci 2017; 18:ijms18061260. [PMID: 28608819 PMCID: PMC5486082 DOI: 10.3390/ijms18061260] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/22/2017] [Accepted: 06/09/2017] [Indexed: 12/15/2022] Open
Abstract
Although many cardiovascular (CVD) medications, such as antithrombotics, statins, and antihypertensives, have been identified to treat atherosclerosis, at most, many of these therapeutic agents only delay its progression. A growing body of evidence suggests physical exercise could be implemented as a non-pharmacologic treatment due to its pro-metabolic, multisystemic, and anti-inflammatory benefits. Specifically, it has been discovered that certain anti-inflammatory peptides, metabolites, and RNA species (collectively termed “exerkines”) are released in response to exercise that could facilitate these benefits and could serve as potential therapeutic targets for atherosclerosis. However, much of the relationship between exercise and these exerkines remains unanswered, and there are several challenges in the discovery and validation of these exerkines. This review primarily highlights major anti-inflammatory exerkines that could serve as potential therapeutic targets for atherosclerosis. To provide some context and comparison for the therapeutic potential of exerkines, the anti-inflammatory, multisystemic benefits of exercise, the basic mechanisms of atherosclerosis, and the limited efficacies of current anti-inflammatory therapeutics for atherosclerosis are briefly summarized. Finally, key challenges and future directions for exploiting these exerkines in the treatment of atherosclerosis are discussed.
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78
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Inflammatory and Biochemical Biomarkers in Response to High Intensity Resistance Training in Trained and Untrained Men. Asian J Sports Med 2017. [DOI: 10.5812/asjsm.13739] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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79
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Cui S, Sun B, Yin X, Guo X, Chao D, Zhang C, Zhang CY, Chen X, Ma J. Time-course responses of circulating microRNAs to three resistance training protocols in healthy young men. Sci Rep 2017; 7:2203. [PMID: 28526870 PMCID: PMC5438360 DOI: 10.1038/s41598-017-02294-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 04/10/2017] [Indexed: 12/13/2022] Open
Abstract
Circulating microRNAs (c-miRNAs) in human plasma have been described as a potential marker of exercise. The present study investigated the effects of three acute resistance training (RT) protocols on the time-course changes of the c-miRNAs profiles in young males. The subjects (n = 45) were randomly divided into three groups: muscular strength endurance (SE), muscular hypertrophy (MH) and maximum strength (MS). Venous blood samples were obtained before exercise and immediately, 1 h and 24 h after each RT protocol to assess the following biological parameters: c-miRNAs, anabolic and catabolic hormones, inflammatory cytokines and muscle damage markers. The results revealed that the levels of two c-miRNAs (miR-208b and miR-532), six c-miRNAs (miR-133a, miR-133b, miR-206, miR-181a, miR-21 and miR-221) and two c-miRNAs (miR-133a and miR-133b) changed significantly in response to the SE, MH and MS protocols (p < 0.05), respectively. The nature and dynamic processes of the c-miRNAs response were likely influenced by the RT modality and intensity. Moreover, miR-532 was negatively correlated with insulin-like growth factor-1 and positively correlated with interleukin-10, whereas miR-133a was negatively correlated with cortisol and positively correlated with testosterone/cortisol. These findings suggest that these c-miRNAs may serve as markers for monitoring the RT responses.
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Affiliation(s)
- Shufang Cui
- State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of life sciences, Nanjing University, Nanjing, Jiangsu, 210046, China
| | - Biao Sun
- Department of Exercise and Heath, Nanjing sports Institute, 8 Linggusi Road Nanjing, Jiangsu, 210014, China
| | - Xin Yin
- Department of Exercise and Heath, Nanjing sports Institute, 8 Linggusi Road Nanjing, Jiangsu, 210014, China
| | - Xia Guo
- The Lab of Military Conditioning and Motor Function Assessment, the PLA University of Science and Technology, 60 Shuang Long Jie Road, Nanjing, Jiangsu, 211101, China
| | - Dingming Chao
- The Lab of Military Conditioning and Motor Function Assessment, the PLA University of Science and Technology, 60 Shuang Long Jie Road, Nanjing, Jiangsu, 211101, China
| | - Chunni Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of life sciences, Nanjing University, Nanjing, Jiangsu, 210046, China.,Department of Clinical Laboratory, Jinling Hospital, Nanjing University School of Medicine, Nanjing, Jiangsu, 210002, China
| | - Chen-Yu Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of life sciences, Nanjing University, Nanjing, Jiangsu, 210046, China.
| | - Xi Chen
- State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of life sciences, Nanjing University, Nanjing, Jiangsu, 210046, China.
| | - Jizheng Ma
- State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of life sciences, Nanjing University, Nanjing, Jiangsu, 210046, China. .,The Lab of Military Conditioning and Motor Function Assessment, the PLA University of Science and Technology, 60 Shuang Long Jie Road, Nanjing, Jiangsu, 211101, China.
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80
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DUFF WHITNEYRD, CHILIBECK PHILIPD, CANDOW DARRENG, GORDON JULIANNEJ, MASON RILEYS, TAYLOR-GJEVRE REGINA, NAIR BINDU, SZAFRON MICHAEL, BAXTER-JONES ADAM, ZELLO GORDONA, KONTULAINEN SAIJAA. Effects of Ibuprofen and Resistance Training on Bone and Muscle. Med Sci Sports Exerc 2017; 49:633-640. [DOI: 10.1249/mss.0000000000001172] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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81
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Gjevestad GO, Hamarsland H, Raastad T, Ottestad I, Christensen JJ, Eckardt K, Drevon CA, Biong AS, Ulven SM, Holven KB. Gene expression is differentially regulated in skeletal muscle and circulating immune cells in response to an acute bout of high-load strength exercise. GENES AND NUTRITION 2017; 12:8. [PMID: 28270867 PMCID: PMC5335818 DOI: 10.1186/s12263-017-0556-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 01/30/2017] [Indexed: 01/10/2023]
Abstract
Background High-intensity exercise induces many metabolic responses. In is unknown whether the response in the peripheral blood mononuclear cells (PBMCs) reflects the response in skeletal muscle and whether mRNA expression after exercise can be modulated by nutritional intake. The aims were to (i) investigate the effect of dairy proteins on acute responses to exercise in skeletal muscle and PBMCs measuring gene expression and (ii) compare this response in young and older subjects. Methods We performed two separate studies in young (20–40 years) and older subjects (≥70 years). Subjects were randomly allocated to a milk group or a whey group. Supplements were provided immediately after a standardized exercise session. We measured mRNA expression of selected genes after a standardized breakfast and 60/120 min after finishing the exercise, using RT-qPCR. Results We observed no significant differences in mRNA expression between the milk and the whey group; thus, we merged both groups for further analysis. The mRNA expression of IL6, TNF, and CCL2 in skeletal muscle increased significantly after exercise compared with smaller or no increase, in mRNA expression in PBMCs in all participants. The mRNA expression of IL1RN, IL8, and IL10 increased significantly in skeletal muscle and PBMCs. Some mRNA transcripts were differently regulated in older compared to younger participants in PBMCs. Conclusions An acute bout of heavy-load strength exercise, followed by protein supplementation, caused overlapping, but also unique, responses in skeletal muscle and PBMCs, suggesting tissue-specific functions in response to exercise. However, no different effects of the different protein supplements were observed. Altered mRNA expressions in PBMCs of older participants may affect regenerative mechanisms. Electronic supplementary material The online version of this article (doi:10.1186/s12263-017-0556-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gyrd O Gjevestad
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway.,Centre for Research and Development, TINE SA, P.O. Box 7, Kalbakken, 0902 Oslo Norway
| | - Håvard Hamarsland
- Department of Physical Performance, Norwegian School of Sport Sciences, P.B. 4104 USA, 0806 Oslo, Norway
| | - Truls Raastad
- Department of Physical Performance, Norwegian School of Sport Sciences, P.B. 4104 USA, 0806 Oslo, Norway
| | - Inger Ottestad
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway
| | - Jacob J Christensen
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway.,The Lipid Clinic, Oslo University Hospital Rikshospitalet, P.O. Box 4950, Nydalen, 0424 Oslo Norway
| | - Kristin Eckardt
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway
| | - Christian A Drevon
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway
| | - Anne S Biong
- Centre for Research and Development, TINE SA, P.O. Box 7, Kalbakken, 0902 Oslo Norway
| | - Stine M Ulven
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway
| | - Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, P.O. Box 1046, Blindern, 0317 Norway.,National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, P.O. Box 4950, Nydalen, 0424 Oslo Norway
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82
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Francesconi C, Lackinger C, Weitgasser R, Haber P, Niebauer J. [Physical activity and exercise training in the prevention and therapy of type 2 diabetes mellitus]. Wien Klin Wochenschr 2017; 128 Suppl 2:S141-5. [PMID: 27052239 DOI: 10.1007/s00508-015-0923-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Lifestyle in general (nutrition, exercise, smoking habits), besides the genetic predisposition, is known to be a strong predictor for the development of diabetes. Exercise in particular is not only useful in improving glycaemia by lowering insulin resistance and positively affect insulin secretion, but to reduce cardiovascular risk.To gain substantial health benefits a minimum of 150 min of moderate or vigorous intense aerobic physical activity and muscle strengthening activities per week are needed. The positive effect of training correlates directly with the amount of fitness gained and lasts only as long as the fitness level is sustained. The effect of exercise is independent of age and gender. It is reversible and reproducible.Based on the large evidence of exercise referral and prescription the Austrian Diabetes Associations aims to implement the position of a "physical activity adviser" in multi-professional diabetes care.
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Affiliation(s)
| | - Christian Lackinger
- Abteilung für Gesundheitsförderung und Prävention, Sportunion Österreich, Wien, Österreich
| | - Raimund Weitgasser
- Abteilung für Innere Medizin, Privatklinik Wehrle-Diakonissen, Salzburg, Österreich.,Universitätsklinik für Innere Medizin I, Landeskrankenhaus Salzburg - Universitätsklinikum, Paracelsus Medizinische Privatuniversität, Salzburg, Österreich
| | - Paul Haber
- Universitätsklinik für Innere Medizin II, Medizinische Universität Wien, Wien, Österreich
| | - Josef Niebauer
- Universitätsinstitut für Präventive und Rehabilitative Sportmedizin, Landeskrankenhaus Salzburg - Universitätsklinikum, Paracelsus Medizinische Privatuniversität, Salzburg, Österreich
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83
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Archundia-Herrera C, Macias-Cervantes M, Ruiz-Muñoz B, Vargas-Ortiz K, Kornhauser C, Perez-Vazquez V. Muscle irisin response to aerobic vs HIIT in overweight female adolescents. Diabetol Metab Syndr 2017; 9:101. [PMID: 29299068 PMCID: PMC5746008 DOI: 10.1186/s13098-017-0302-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 12/16/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Exercise stimulates the production of fibronectin type III domain-containing protein 5 (FNDC5), which is cleaved to release a protein called irisin. This protein induces browning of white adipose tissue resulting in increased thermogenesis. Different studies have measured circulating irisin at baseline and in response to exercise among a wide variety of individuals; yet, regarding the effect of different exercise intensities in obese adolescent girls, limited insight is available. This study compares the effect of acute aerobic exercise of moderate intensity and high-intensity interval training (HIIT) on irisin levels in skeletal muscle and plasma of sedentary overweight or obese female adolescents. METHODS The aerobic group (n = 15) and HIIT group (n = 15) underwent anthropometric and metabolic measurements, electrocardiogram, peak oxygen uptake (VO2peak), and two vastus lateralis muscle biopsies before and after session of workout. The session of aerobic exercise included cycling at 65% of their peak heart rate (HRpeak) for 40 min. In the HIIT group, exercise included six bouts of 1 min at 85-95% HRpeak separated by 1 min of recovery. Irisin levels were evaluated in samples of skeletal muscle (western blot) and plasma (ELISA). RESULTS The levels of expression of irisin in skeletal muscle increased significantly after a session of HIIT (p < 0.05), while aerobic exercise no affect irisin levels. No significant differences between the groups in plasma irisin levels were found. CONCLUSIONS The increase in muscle irisin levels was observed only following HIIT session. No increases in plasma irisin concentration were observed.
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Affiliation(s)
- Carolina Archundia-Herrera
- Department of Medical Science, Division of Health Science, University of Guanajuato, 20 de enero 929. Col. Obregon, CP 37250 Leon, Guanajuato Mexico
| | - Maciste Macias-Cervantes
- Department of Medical Science, Division of Health Science, University of Guanajuato, 20 de enero 929. Col. Obregon, CP 37250 Leon, Guanajuato Mexico
| | - Bernardo Ruiz-Muñoz
- Department of Medical Science, Division of Health Science, University of Guanajuato, 20 de enero 929. Col. Obregon, CP 37250 Leon, Guanajuato Mexico
| | - Katya Vargas-Ortiz
- Department of Medical Science, Division of Health Science, University of Guanajuato, 20 de enero 929. Col. Obregon, CP 37250 Leon, Guanajuato Mexico
| | - Carlos Kornhauser
- Department of Medical Science, Division of Health Science, University of Guanajuato, 20 de enero 929. Col. Obregon, CP 37250 Leon, Guanajuato Mexico
| | - Victoriano Perez-Vazquez
- Department of Medical Science, Division of Health Science, University of Guanajuato, 20 de enero 929. Col. Obregon, CP 37250 Leon, Guanajuato Mexico
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84
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Hayward S, Wilborn CD, Taylor LW, Urbina SL, Outlaw JJ, Foster CA, Roberts MD. Effects of a High Protein and Omega-3-Enriched Diet with or Without Creatine Supplementation on Markers of Soreness and Inflammation During 5 Consecutive Days of High Volume Resistance Exercise in Females. J Sports Sci Med 2016; 15:704-714. [PMID: 27928217 PMCID: PMC5131225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 11/14/2016] [Indexed: 06/06/2023]
Abstract
We examined if two different dietary interventions affected markers of soreness and inflammation over a 5-day high-volume resistance training protocol in females that resistance-trained 8 weeks prior. Twenty-eight females (age: 20 ± 1 yr; body mass: 63.5 ± 1.6 kg, height: 1.67 ± 0.01 m) completed 4 weeks of pre-training (weeks 1-4) followed by a subsequent 4-week training period along with a dietary intervention (weeks 5-8). Dietary interventions from weeks 5-8 included: a) no intervention (CTL, n = 10) b) a higher-protein diet supplemented with hydrolyzed whey protein (50 g/d) and omega-3 fatty acids (900 mg/d) (DI, n = 8), and c) the DI condition as well as creatine monohydrate (5 g/d) (DI+C, n = 10). During week 9, participants resistance-trained for five consecutive days whereby 8 sets of 10 target repetitions at 70% one repetition maximum (1RM) were performed each day for bench press, back squat, deadlift, and hip-thrusters with the intent of eliciting muscle soreness and inflammation. Prior to and 24 h following each of the 5 bouts muscle soreness (DOMS) was assessed via questionnaire, and fasting blood was obtained and analyzed for serum cortisol, interleukin-6 (IL-6) and C-reactive protein (CRP). No group*time (G*T) or time effects were observed for training volume over the 5-d overreaching protocol. Furthermore, no group*time (G*T) or time effects were observed for serum cortisol, IL-6 or CRP, and DOMS actually decreased in all groups 24 h following the fifth day training bout. This study demonstrates that, regardless of protein, omega-3 fatty acid and/or creatine supplementation, 5 days of consecutive resistance training does not alter perceived muscle soreness, training volume, and/or markers of inflammation in novice resistance-trained females.
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Affiliation(s)
- Sara Hayward
- Department of Physical Therapy, Graduate School, and Sport Sciences Department, University of Mary Hardin-Baylor , Belton, TX, USA
| | - Colin D Wilborn
- Department of Physical Therapy, Graduate School, and Sport Sciences Department, University of Mary Hardin-Baylor, Belton, TX, USA; Human Performance Laboratory, Exercise and Sport Sciences Department, University of Mary Hardin-Baylor, Belton, TX, USA
| | - Lem W Taylor
- Human Performance Laboratory, Exercise and Sport Sciences Department, University of Mary Hardin-Baylor , Belton, TX, USA
| | - Stacie L Urbina
- Human Performance Laboratory, Exercise and Sport Sciences Department, University of Mary Hardin-Baylor , Belton, TX, USA
| | - Jordan J Outlaw
- Human Performance Laboratory, Exercise and Sport Sciences Department, University of Mary Hardin-Baylor , Belton, TX, USA
| | - Cliffa A Foster
- Human Performance Laboratory, Exercise and Sport Sciences Department, University of Mary Hardin-Baylor , Belton, TX, USA
| | - Michael D Roberts
- Molecular and Applied Sciences Laboratory, School of Kinesiology, Auburn University, Auburn, AL, USA; Department of Physiology and Cellular Biology, Edward Via College of Osteopathic Medicine - Auburn Campus, Auburn, AL, USA
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85
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Resistance training improves inflammatory level, lipid and glycemic profiles in obese older women: A randomized controlled trial. Exp Gerontol 2016; 84:80-87. [DOI: 10.1016/j.exger.2016.09.005] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 08/31/2016] [Accepted: 09/07/2016] [Indexed: 02/05/2023]
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86
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The effect of post‑resistance exercise alcohol ingestion on lipopolysaccharide‑stimulated cytokines. Eur J Appl Physiol 2016; 116:311-8. [PMID: 26501345 DOI: 10.1007/s00421-015-3278-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 10/04/2015] [Indexed: 01/10/2023]
Abstract
PURPOSE To examine the effect of post-resistance exercise alcohol ingestion on lipopolysaccharide (LPS)-stimulated production of IFNγ, TNF-α, IL-1β, IL-6, IL-8, and IL-10. METHODS Recreationally resistance-trained men (n = 10, 25 ± 3 year, 177 ± 7 cm, 83.8 ± 15.7 kg, 14.8 ± 8.5% body fat) and women (n = 8, 23 ± 2 year, 161 ± 3 cm, 59.5 ± 6.0 kg, 26.5 ± 3.0% body fat) completed two identical heavy back squat sessions (6 × 10 at 80% 1 repetition maximum) followed by ingestion of either an alcohol (ALC; 1.09 g ethanol · kg fat-free mass(-1)) or water (PLA) drink. Blood samples were collected before exercise (PRE), and at 3 h (3 h), and 5 h (5 h) after exercise, stimulated with LPS, and analyzed for IFNγ, TNF-α, IL-1β, IL-6, IL-8, and IL-10 concentrations. RESULTS There were no drink conditions by time effects for IFNγ, TNF-α, IL-1β, or IL-10. Regardless of condition, resistance exercise induce an increase in IFNγ, TNF-α, and IL-1β at 5 h compared to PRE but a decrease in IL-10 at 3 and 5 h compared to PRE. For ALC, IL-8 was reduced at 5 h compared to PLA. From PRE to 3 h, IL-6 was reduced for ALC but increased for PLA; resistance exercise induced an increase in IL-6 for both conditions at 5 h. CONCLUSIONS Heavy resistance exercise increased production of IFNγ, TNF-α, IL-1β, and Il-6 and decreased production of IL-10. Alcohol ingestion after resistance exercise affected aspects of inflammatory capacity (IL-6 and IL-8 production). It appears that some of the effects previously observed for alcohol ingestion alone on the LPS-stimulated cytokine production were overwhelmed by the response to resistance exercise.
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87
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Shockett PE, Khanal J, Sitaula A, Oglesby C, Meachum WA, Castracane VD, Kraemer RR. Plasma cell-free mitochondrial DNA declines in response to prolonged moderate aerobic exercise. Physiol Rep 2016; 4:4/1/e12672. [PMID: 26755735 PMCID: PMC4760406 DOI: 10.14814/phy2.12672] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Increased plasma cell‐free mitochondrial DNA (cf‐mDNA), a damage‐associated molecular pattern (DAMP) produced by cellular injury, contributes to neutrophil activation/inflammation in trauma patients and arises in cancer and autoimmunity. To further understand relationships between cf‐mDNA released by tissue injury, inflammation, and health benefits of exercise, we examined cf‐mDNA response to prolonged moderate aerobic exercise. Seven healthy moderately trained young men (age = 22.4 ± 1.2) completed a treadmill exercise trial for 90 min at 60% VO2 max and a resting control trial. Blood was sampled immediately prior to exercise (0 min = baseline), during (+18, +54 min), immediately after (+90 min), and after recovery (R40). Plasma was analyzed for cf‐mDNA, IL‐6, and lactate. A significant difference in cf‐mDNA response was observed between exercise and control trials, with cf‐mDNA levels reduced during exercise at +54 and +90 (with or without plasma volume shift correction). Declines in cf‐mDNA were accompanied by increased lactate and followed by an increase in IL‐6, suggesting a temporal association with muscle stress and inflammatory processes. Our novel finding of cf‐mDNA decline with prolonged moderate treadmill exercise provides evidence for increased clearance from or reduced release of cf‐mDNA into the blood with prolonged exercise. These studies contrast with previous investigations involving exhaustive short‐term treadmill exercise, in which no change in cf‐mDNA levels were reported, and contribute to our understanding of differences between exercise‐ and trauma‐induced inflammation. We propose that transient declines in cf‐mDNA may induce health benefits, by reducing systemic inflammation.
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Affiliation(s)
- Penny E Shockett
- Department of Biological Sciences, Southeastern Louisiana University, Hammond, Louisiana
| | - Januka Khanal
- Department of Biological Sciences, Southeastern Louisiana University, Hammond, Louisiana
| | - Alina Sitaula
- Department of Biological Sciences, Southeastern Louisiana University, Hammond, Louisiana
| | - Christopher Oglesby
- Department of Biological Sciences, Southeastern Louisiana University, Hammond, Louisiana
| | - William A Meachum
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Ctr., Odessa, Texas
| | - V Daniel Castracane
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Ctr., Odessa, Texas
| | - Robert R Kraemer
- Department of Kinesiology and Health Studies, Southeastern Louisiana University, Hammond, Louisiana
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Molanouri Shamsi M, Mahdavi M, Quinn LS, Gharakhanlou R, Isanegad A. Effect of resistance exercise training on expression of Hsp70 and inflammatory cytokines in skeletal muscle and adipose tissue of STZ-induced diabetic rats. Cell Stress Chaperones 2016; 21:783-91. [PMID: 27245165 PMCID: PMC5003795 DOI: 10.1007/s12192-016-0703-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 05/13/2016] [Accepted: 05/17/2016] [Indexed: 11/26/2022] Open
Abstract
Impairment of adipose tissue and skeletal muscles accrued following type 1 diabetes is associated with protein misfolding and loss of adipose mass and skeletal muscle atrophy. Resistance training can maintain muscle mass by changing both inflammatory cytokines and stress factors in adipose tissue and skeletal muscle. The purpose of this study was to determine the effects of a 5-week ladder climbing resistance training program on the expression of Hsp70 and inflammatory cytokines in adipose tissue and fast-twitch flexor hallucis longus (FHL) and slow-twitch soleus muscles in healthy and streptozotocin-induced diabetic rats. Induction of diabetes reduced body mass, while resistance training preserved FHL muscle weight in diabetic rats without any changes in body mass. Diabetes increased Hsp70 protein content in skeletal muscles, adipose tissue, and serum. Hsp70 protein levels were decreased in normal and diabetic rats by resistance training in the FHL, but not soleus muscle. Furthermore, resistance training decreased inflammatory cytokines in FHL skeletal muscle. On the other hand, Hsp70 and inflammatory cytokine protein levels were increased by training in adipose tissue. Also, significant positive correlations between inflammatory cytokines in adipose tissue and skeletal muscles with Hsp70 protein levels were observed. In conclusion, we found that in diabetic rats, resistance training decreased inflammatory cytokines and Hsp70 protein levels in fast skeletal muscle, increased adipose tissue inflammatory cytokines and Hsp70, and preserved FHL muscle mass. These results suggest that resistance training can maintain skeletal muscle mass in diabetes by changing inflammatory cytokines and stress factors such as Hsp70 in skeletal muscle and adipose tissue.
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Affiliation(s)
- M Molanouri Shamsi
- Physical Education and Sport Sciences Dept., Faculty of Humanities, Tarbiat Modares University, Jala Ale Ahmad Exp., P.O.Box: 14117-13116, Tehran, Iran.
| | - M Mahdavi
- Immunology Department, Pasteur Institute of Iran, 69 Pasteur Ave, Tehran, Iran
| | - L S Quinn
- Research Service, VA Puget Sound Health Care System, and Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington, Seattle, WA, 98108, USA
| | - R Gharakhanlou
- Physical Education and Sport Sciences Dept., Faculty of Humanities, Tarbiat Modares University, Jala Ale Ahmad Exp., P.O.Box: 14117-13116, Tehran, Iran
| | - A Isanegad
- Physical Education and Sport Sciences Dept., Faculty of Humanities, Shahed University, P.O.Box: 14117-13116, Tehran, I.R., Iran
- Immunoregulation Research Center, Shahed University, P.O.Box: 14117-13116, Tehran, I.R., Iran
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89
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Kargarfard M, Lam ETC, Shariat A, Asle Mohammadi M, Afrasiabi S, Shaw I, Shaw BS. Effects of endurance and high intensity training on ICAM-1 and VCAM-1 levels and arterial pressure in obese and normal weight adolescents. PHYSICIAN SPORTSMED 2016; 44:208-16. [PMID: 27291761 DOI: 10.1080/00913847.2016.1200442] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Obesity prevalence has increased in Iranian adolescents in recent years. However, few studies have examined the impact of intervention programs on this health issue. The main objective of this study was to evaluate the effects of 8-week endurance training (ET) and high intensity interval training (HIIT) on intercellular adhesion molecule-1(ICAM-1) and vascular adhesion molecule-1(VCAM-1) levels among obese and normal-weight male adolescents. METHODS Thirty obese and 30 normal-weight subjects were assigned to the ET, HIIT, or control group for eight weeks. Before and after the intervention, ICAM-1, VCAM-1, body weight, BMI, VO2max, and blood pressures were measured. SPSS (Version 21) was used for data analysis, and the significance level was set at p < 0.05. RESULTS Mixed design ANOVAs indicated that the obese participants had significantly (p < 0.05) lower ICAM-1 levels in the ET (from 509 ± 61 ng/ml to 387 ± 43 ng/ml) and HIIT (from 517 ± 72 ng/ml to 374 ± 50 ng/ml), but their VCAM-1 level was significantly (p < 0.05) reduced only after the HIIT (from 1689 ± 119 ng/ml to 1282 ± 63 ng/ml). Similarly, normal weight participants significantly (p < 0.05) lowered their ICAM-1 levels in the ET (from 296 ± 18 ng/ml to 216 ± 14 ng/ml) and HIIT (from 289 ± 22 ng/ml to 202 ± 12 ng/ml), but their VCAM-1 level was significantly (p < 0.05) reduced only after the HIIT (from 895 ± 50 ng/ml to 673 ± 142 ng/ml). Systolic blood pressure and diastolic blood pressures of all the participants were significantly (p < 0.01) decreased at the conclusion of the ET and HIIT. CONCLUSION While both the ET and HIIT were useful in lowering the SBP and DBP of the participants, HIIT was more effective than ET in reducing ICAM-1 and VCAM-1 content in normal and obese adolescents.
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Affiliation(s)
- Mehdi Kargarfard
- a Department of Exercise Physiology, Faculty of Sport Sciences , University of Isfahan , Isfahan , Iran
| | - Eddie T C Lam
- b Department of Health and Human Performance , Cleveland State University , Cleveland , OH , USA
| | - Ardalan Shariat
- c Department of Occupational Health, Faculty of Medicine and Health Sciences , University Putra Malaysia , Serdang , Malaysia
| | - Mahmoud Asle Mohammadi
- a Department of Exercise Physiology, Faculty of Sport Sciences , University of Isfahan , Isfahan , Iran
| | - Saleh Afrasiabi
- a Department of Exercise Physiology, Faculty of Sport Sciences , University of Isfahan , Isfahan , Iran
| | - Ina Shaw
- d Department of Sport and Movement Studies , University of Johannesburg , Johannesburg , Republic of South Africa
| | - Brandon S Shaw
- d Department of Sport and Movement Studies , University of Johannesburg , Johannesburg , Republic of South Africa
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90
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Ribeiro AS, Schoenfeld BJ, Souza MF, Tomeleri CM, Venturini D, Barbosa DS, Cyrino ES. Traditional and pyramidal resistance training systems improve muscle quality and metabolic biomarkers in older women: A randomized crossover study. Exp Gerontol 2016; 79:8-15. [PMID: 26972635 DOI: 10.1016/j.exger.2016.03.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 02/29/2016] [Accepted: 03/09/2016] [Indexed: 12/15/2022]
Abstract
The purpose of this study was to compare the effect of RT performed in a pyramid (PR) and traditional (TD) straight set training system on muscle quality and metabolic biomarkers in older women. Twenty-five physically independent older women (67.6±5.1years, 65.9±11.1kg, 154.7±5.8cm) performed a RT program in TD and PR training systems in a balanced crossover design. Measurements of muscle quality, serum levels of C-reactive protein (CRP), glucose (GLU), total cholesterol, high-density lipoprotein (HDL-C), low-density lipoprotein (LDL-C), and triglycerides (TG) were obtained at different moments. The TD program consisted of 3 sets of 8-12 repetitions maximum (RM) with a constant weight for the 3 sets, whereas the PR training consisted of 3 sets of 12/10/8 RM with incremental weight for each set. The training was performed in 2 phases of 8weeks each, with a 12-week washout period between phases. Significant (P<0.05) improvements were observed in both groups for muscle quality (TD=+8.6% vs. PR=+6.8%), GLU (TD=-4.5% vs. PR=-1.9%), TG (TD=-18.0% vs. PR=-11.7%), HDL-C (TD=+10.6 vs. PR=+7.8%), LDL-C (TD=-23.3% vs. PR=-21.0%), and CRP (TD=-19.4% vs. PR=-14.3%) with no differences between training systems. These results suggest that RT improves muscle quality and metabolic biomarkers of older women independently of the training system.
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Affiliation(s)
- Alex S Ribeiro
- Study and Research Group in Metabolism, Nutrition, and Exercise, Londrina State University, Londrina, Brazil.
| | - Brad J Schoenfeld
- Exercise Science Department, CUNY Lehman College, Bronx, New York, United States
| | - Mariana F Souza
- Study and Research Group in Metabolism, Nutrition, and Exercise, Londrina State University, Londrina, Brazil
| | - Crisieli M Tomeleri
- Study and Research Group in Metabolism, Nutrition, and Exercise, Londrina State University, Londrina, Brazil
| | - Danielle Venturini
- Department of Pathology, Clinical and Toxicological Analysis, Center of Health Sciences, University Hospital, Londrina State University, Londrina, Brazil
| | - Décio S Barbosa
- Department of Pathology, Clinical and Toxicological Analysis, Center of Health Sciences, University Hospital, Londrina State University, Londrina, Brazil
| | - Edilson S Cyrino
- Study and Research Group in Metabolism, Nutrition, and Exercise, Londrina State University, Londrina, Brazil
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91
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Kierkegaard M, Lundberg IE, Olsson T, Johansson S, Ygberg S, Opava C, Holmqvist LW, Piehl F. High-intensity resistance training in multiple sclerosis - An exploratory study of effects on immune markers in blood and cerebrospinal fluid, and on mood, fatigue, health-related quality of life, muscle strength, walking and cognition. J Neurol Sci 2016; 362:251-7. [PMID: 26944158 DOI: 10.1016/j.jns.2016.01.063] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 01/07/2016] [Accepted: 01/29/2016] [Indexed: 11/18/2022]
Abstract
BACKGROUND High-intensity resistance training is unexplored in people with multiple sclerosis. OBJECTIVES To evaluate effects of high-intensity resistance training on immune markers and on measures of mood, fatigue, health-related quality of life, muscle strength, walking and cognition. Further, to describe participants' opinion and perceived changes of the training. METHODS Twenty patients with relapsing-remitting multiple sclerosis performed high-intensity resistance training at an intensity of 80% of one-repetition maximum, twice a week for 12 weeks. Blood and optional cerebrospinal fluid samples, and data on secondary outcome measures were collected before and after intervention. A study-specific questionnaire was used for capturing participants' opinion. RESULTS Seventeen participants completed the study. Plasma cytokine levels of tumor necrosis factor were significantly decreased post-intervention (p=0.001). Exploratory cytokine analyses in cerebrospinal fluid (n=8) did not reveal major changes. Significant and clinically important improvements were found in fatigue (p=0.001) and health-related quality of life (p=0.004). Measures of mood (p=0.002), muscle strength (p ≤ 0.001), walking speed (p=0.013) and cognition (p=0.04) were also improved. A majority of participants evaluated the training as very good and perceived changes to the better. CONCLUSION High-intensity resistance training in persons with relapsing remitting multiple sclerosis with low disability had positive effects on peripheral pro-inflammatory cytokine levels, led to clinically relevant improvements in measures of fatigue and health-related quality of life, and was well tolerated. These results provide a basis for a larger randomized trial.
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Affiliation(s)
- Marie Kierkegaard
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, 23 100, S-141 83 Huddinge, Sweden; Department of Physiotherapy, A6:U1, Karolinska University Hospital, S-171 76 Stockholm, Sweden.
| | - Ingrid E Lundberg
- Department of Medicine, Rheumatology Unit, Karolinska University Hospital, Solna, Karolinska Institutet, S-171 76, Stockholm, Sweden.
| | - Tomas Olsson
- Department of Clinical Neurosciences, K8, Karolinska Institutet, CMM L8:04, S-171 76 Stockholm, Sweden; Department of Neurology, R3:04, Karolinska University Hospital, S-171 76 Stockholm, Sweden.
| | - Sverker Johansson
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, 23 100, S-141 83 Huddinge, Sweden; Department of Physiotherapy, A6:U1, Karolinska University Hospital, S-171 76 Stockholm, Sweden.
| | - Sofia Ygberg
- Department of Women's and Children's Health, Karolinska Institutet, Elevhemmet H2:00, Karolinska University Hospital, S171 76 Stockholm, Sweden.
| | - Christina Opava
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, 23 100, S-141 83 Huddinge, Sweden; Department of Rheumatology, Karolinska University Hospital, S-171 76 Stockholm, Sweden.
| | - Lotta Widén Holmqvist
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, 23 100, S-141 83 Huddinge, Sweden; Department of Physiotherapy, A6:U1, Karolinska University Hospital, S-171 76 Stockholm, Sweden; Department of Clinical Neurosciences, Division of Neurology, Karolinska Institutet, R54 Karolinska University Hospital, S-141 86 Stockholm, Sweden.
| | - Fredrik Piehl
- Department of Clinical Neurosciences, K8, Karolinska Institutet, CMM L8:04, S-171 76 Stockholm, Sweden; Department of Neurology, R3:04, Karolinska University Hospital, S-171 76 Stockholm, Sweden.
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92
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Schmidt ME, Meynköhn A, Habermann N, Wiskemann J, Oelmann J, Hof H, Wessels S, Klassen O, Debus J, Potthoff K, Steindorf K, Ulrich CM. Resistance Exercise and Inflammation in Breast Cancer Patients Undergoing Adjuvant Radiation Therapy: Mediation Analysis From a Randomized, Controlled Intervention Trial. Int J Radiat Oncol Biol Phys 2016; 94:329-37. [DOI: 10.1016/j.ijrobp.2015.10.058] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 10/08/2015] [Accepted: 10/26/2015] [Indexed: 12/20/2022]
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Ribeiro AS, Tomeleri CM, Souza MF, Pina FLC, Schoenfeld BJ, Nascimento MA, Venturini D, Barbosa DS, Cyrino ES. Effect of resistance training on C-reactive protein, blood glucose and lipid profile in older women with differing levels of RT experience. AGE (DORDRECHT, NETHERLANDS) 2015; 37:109. [PMID: 26499819 PMCID: PMC5005848 DOI: 10.1007/s11357-015-9849-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 10/19/2015] [Indexed: 05/28/2023]
Abstract
The purpose of this study was to analyze the effects of a progressive resistance training (RT) program on C-reactive protein (CRP), blood glucose (GLU), and lipid profile in older women with differing levels of RT experience. Sixty-five older women (68.9 ± 6.1 years, 67.1 ± 13.1 kg) were separated according to RT experience: an advanced group composed by 35 participants who previously carried out 24 weeks of RT and a novice group composed by 30 participants without previous experience in RT (n = 30). Both groups performed a RT program comprised of eight exercises targeting all the major muscles. Training was carried out 3 days/week for 8 weeks. Serum triglycerides (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), GLU, and CRP concentrations were determined pre- and post- intervention after 12 h fasting. A significant group by time interaction (P < 0.05) for the TC (novice = -1.9% vs. advanced = 1.0%), and CRP (novice = -22.9% vs. advanced = -54.5%) was observed. A main effect of time (P < 0.05) was identified for the GLU (novice = -2.6% vs. advanced = -6.6%), TG (novice = -12.9% vs. advanced = -5.7%), HDL-C (novice = +6.7% vs. advanced = +2.6%), and LDL-C (novice = -34.0% vs. advanced = -25.4%). These results suggest that RT improves the metabolic profile of older women and that training for a longer period of time seems to produce more pronounced reductions mainly on CRP.
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Affiliation(s)
- Alex S Ribeiro
- Metabolism, Nutrition, and Exercise Laboratory, Londrina State University, Londrina, Brazil.
- , Rua Carmela Dutra 862, Jataizinho, PR, 86210-000, Brazil.
| | - Crisieli M Tomeleri
- Metabolism, Nutrition, and Exercise Laboratory, Londrina State University, Londrina, Brazil
| | - Mariana F Souza
- Metabolism, Nutrition, and Exercise Laboratory, Londrina State University, Londrina, Brazil
| | - Fábio Luiz C Pina
- Metabolism, Nutrition, and Exercise Laboratory, Londrina State University, Londrina, Brazil
| | - Brad J Schoenfeld
- Exercise Science Department, CUNY Lehman College, Bronx, New York, USA
| | - Matheus A Nascimento
- Metabolism, Nutrition, and Exercise Laboratory, Londrina State University, Londrina, Brazil
- Paraná State University, Paranavaí, Brazil
| | - Danielle Venturini
- Clinical Analyses Laboratory, Londrina State University, Londrina, Brazil
| | - Décio S Barbosa
- Clinical Analyses Laboratory, Londrina State University, Londrina, Brazil
| | - Edilson S Cyrino
- Metabolism, Nutrition, and Exercise Laboratory, Londrina State University, Londrina, Brazil
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Cormie P, Singh B, Hayes S, Peake JM, Galvão DA, Taaffe DR, Spry N, Nosaka K, Cornish B, Schmitz KH, Newton RU. Acute Inflammatory Response to Low-, Moderate-, and High-Load Resistance Exercise in Women With Breast Cancer-Related Lymphedema. Integr Cancer Ther 2015; 15:308-17. [PMID: 26582633 PMCID: PMC5739184 DOI: 10.1177/1534735415617283] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Resistance exercise is emerging as a potential adjunct therapy to aid in the management of breast cancer-related lymphedema (BCRL). However, the mechanisms underlying the relationships between the acute and long-term benefits of resistance exercise on BCRL are not well understood. Purpose To examine the acute inflammatory response to upper-body resistance exercise in women with BCRL and to compare these effects between resistance exercises involving low, moderate, and high loads. The impact on lymphedema status and associated symptoms was also compared. Methods A total of 21 women, 62 ± 10 years old, with BCRL participated in the study. Participants completed low-load (15-20 repetition maximum [RM]), moderate-load (10-12 RM), and high-load (6-8 RM) exercise sessions consisting of 3 sets of 6 upper-body resistance exercises. Sessions were completed in a randomized order separated by a 7- to 10-day wash-out period. Venous blood samples were obtained to assess markers of exercise-induced muscle damage and inflammation. Lymphedema status was assessed using bioimpedance spectroscopy and arm circumferences, and associated symptoms were assessed using Visual Analogue Scales for pain, heaviness, and tightness. Measurements were conducted before and 24 hours after the exercise sessions. Results No significant changes in creatine kinase, C-reactive protein, interleukin-6, and tumor necrosis factor-α were observed following the 3 resistance exercise sessions. There were no significant changes in arm swelling or symptom severity scores across the 3 resistance exercise conditions. Conclusions The magnitude of acute exercise-induced inflammation following upper-body resistance exercise in women with BCRL does not vary between resistance exercise loads.
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Affiliation(s)
- Prue Cormie
- Australian Catholic University, Melbourne, Victoria, Australia Edith Cowan University, Joondalup, Western Australia, Australia
| | - Benjamin Singh
- Queensland University of Technology, Queensland, Australia
| | - Sandi Hayes
- Queensland University of Technology, Queensland, Australia
| | | | - Daniel A Galvão
- Edith Cowan University, Joondalup, Western Australia, Australia
| | - Dennis R Taaffe
- Edith Cowan University, Joondalup, Western Australia, Australia University of Wollongong, Wollongong, New South Wales, Australia
| | - Nigel Spry
- Edith Cowan University, Joondalup, Western Australia, Australia Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Kazunori Nosaka
- Edith Cowan University, Joondalup, Western Australia, Australia
| | - Bruce Cornish
- Queensland University of Technology, Queensland, Australia
| | | | - Robert U Newton
- Edith Cowan University, Joondalup, Western Australia, Australia University of Queensland, Herston, Queensland, Australia
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95
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Benini R, Nunes PRP, Orsatti CL, Portari GV, Orsatti FL. Influence of sex on cytokines, heat shock protein and oxidative stress markers in response to an acute total body resistance exercise protocol. J Exerc Sci Fit 2015; 13:1-7. [PMID: 29541092 PMCID: PMC5812867 DOI: 10.1016/j.jesf.2014.10.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 09/10/2014] [Accepted: 10/24/2014] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND/OBJECTIVE This study evaluated the influence of sex on changes in cytokines, heat shock proteins (HSPs), and oxidative stress in response to a single bout of total body resistance exercise. METHODS Sixteen healthy volunteers (8 men and 8 women), active and recreationally trained in resistance exercise, were subjected to a single bout of total body resistance exercise (3 × 8-10 repetition maximum, 10 exercises, rests periods of 90-120 seconds). Serum creatine kinase (CK), interleukin (IL)-6, IL-10, tumor necrosis factor-α, HSP60, HSP70, thiobarbituric acid reactive substance, and reduced glutathione were assessed at pre-protocol, and 1 hour, 4 hours, and 24 hours post-protocol. RESULTS Both men and women had a similar increase in CK (p < 0.05) activity at 24 hours post-exercise. Significant sex differences were observed for IL-6. In the men, an increase from baseline was noted at 1 hour for IL-6. In women, an increase from baseline was noted at 4 hours only for IL-6. There was a significant correlation between peak IL-6 blood level and CK level at 24 hours only in the women. No significant changes were observed in IL-10, tumor necrosis factor-α, HSP60, HSP70, thiobarbituric acid reactive substance, and reduced glutathione. CONCLUSION Acute total body resistance exercise altered circulating levels of IL-6 and sex differences existed in the temporal pattern and magnitude of this response.
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Affiliation(s)
- Ricardo Benini
- Exercise Biology Research Group (BioEx), Institute of Health Sciences, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Paulo Ricardo Prado Nunes
- Exercise Biology Research Group (BioEx), Institute of Health Sciences, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Cláudio Lera Orsatti
- Exercise Biology Research Group (BioEx), Institute of Health Sciences, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Guilherme Vannucchi Portari
- Exercise Biology Research Group (BioEx), Institute of Health Sciences, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Fábio Lera Orsatti
- Exercise Biology Research Group (BioEx), Institute of Health Sciences, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
- Department of Sport Sciences, Institute of Health Sciences, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
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96
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Juvenile idiopathic arthritis and physical activity: possible inflammatory and immune modulation and tracks for interventions in young populations. Autoimmun Rev 2015; 14:726-34. [PMID: 25936296 DOI: 10.1016/j.autrev.2015.04.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 04/12/2015] [Indexed: 12/26/2022]
Abstract
Juvenile idiopathic arthritis (JIA) is a chronic inflammatory disease characterized by persistent joint inflammation that manifests as joint pain and swelling and limited range of joint motion. In healthy subjects, the literature reports that physical activity has an anti-inflammatory effect. In JIA patients, exercise could be used as a therapeutic tool to counteract disease-related inflammation and thereby improve clinical symptoms, although transient flare of pain could be the price to pay. Indeed, in patients with a chronic inflammatory disease, physical activity is prone to exacerbate underlying inflammatory stress. Physical activity improves quality of life and symptoms in JIA patients, but the mechanisms of action remain unclear. This review focuses on the mechanisms underlying exercise-induced immune and hormonal changes. Data on the impact of acute and chronic physical activities on the secretion of hormones and other molecules such as miRNA or peptides involved in the inflammatory process in JIA was compiled and summarized, and the key role of the biological effect of muscle-derived interleukin 6 in the exercise-induced modulation of pro/anti-inflammatory balance is addressed. We also go on to review the effect of training and type of exercise on cytokine response. This review highlights the beneficial effect of physical exercise in children with JIA and potential effect of exercise on the balance between pro- and anti-inflammatory response.
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97
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Loprinzi PD, Loenneke JP, Abe T. The association between muscle strengthening activities and red blood cell distribution width among a national sample of U.S. adults. Prev Med 2015; 73:130-2. [PMID: 25602910 DOI: 10.1016/j.ypmed.2015.01.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 12/17/2014] [Accepted: 01/11/2015] [Indexed: 11/16/2022]
Abstract
UNLABELLED Red blood cell distribution width (RDW) is a novel biomarker indicative of cardiovascular disease. However, little research has examined the association of muscle strengthening activities (MSA) on RDW. OBJECTIVE Examine the association between MSA and RDW among a national sample of U.S. adults. METHODS Data from the 2003-2006 (n=8257) National Health and Nutrition Examination Survey were used. Multivariable linear and logistic regression analyses were used to examine the association between MSA with RDW. Participants self-reported their extent of MSA (e.g., lifting weights, push-ups, and sit-ups) and RDW was assessed from a blood sample. RESULTS Independent of demographics, aerobic-based physical activity and established cardiovascular disease risk factors, for every 1 MSA session per day increase, the odds of having an elevated RDW (≥14.1%) reduced by 34% (p<0.05). In alignment with current resistance training guidelines by the government, for every increase of 2 MSA sessions per week, participants had an 11% reduced odds of having an elevated RDW (p=0.006). CONCLUSION Engagement in MSA is inversely associated with RDW. Although speculative, these findings suggest that changes in RDW may be one potential mechanism through which MSA may influence cardiovascular disease.
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Affiliation(s)
- Paul D Loprinzi
- Center for Health Behavior Research, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS, United States.
| | - Jeremy P Loenneke
- Kevser Ermin Applied Physiology Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS, United States
| | - Takashi Abe
- Kevser Ermin Applied Physiology Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS, United States
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98
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Bianco A, Filingeri D, Paoli A, Palma A. One repetition maximum bench press performance: A new approach for its evaluation in inexperienced males and females: A pilot study. J Bodyw Mov Ther 2015; 19:362-9. [DOI: 10.1016/j.jbmt.2014.11.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 11/25/2014] [Accepted: 11/26/2014] [Indexed: 01/15/2023]
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99
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Azizbeigi K, Azarbayjani MA, Atashak S, Stannard SR. Effect of Moderate and High Resistance Training Intensity on Indices of Inflammatory and Oxidative Stress. Res Sports Med 2015; 23:73-87. [PMID: 25630248 DOI: 10.1080/15438627.2014.975807] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Kamal Azizbeigi
- Exercise Physiology Department, Faculty of Physical Education, Islamic Azad University, Sannadaj Branch, Iran
| | - Mohammad Ali Azarbayjani
- Exercise Physiology Departments, Faculty of Physical Education, Islamic Azad University, Central Tehran Branch, Iran
| | - Sirvan Atashak
- Exercise Physiology Departments, Faculty of Physical Education, Islamic Azad University, Mahabad Branch, Iran
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100
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Todd JJ, Pourshahidi LK, McSorley EM, Madigan SM, Magee PJ. Vitamin D: Recent Advances and Implications for Athletes. Sports Med 2014; 45:213-29. [DOI: 10.1007/s40279-014-0266-7] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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