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Drillon P, Desvergée A, Prevost V, Blaizot X. [Impact of adapted physical activity on joint pain induced under adjuvant hormone therapy for breast cancer: A review of the literature]. ANNALES PHARMACEUTIQUES FRANÇAISES 2023; 81:1-12. [PMID: 35728629 DOI: 10.1016/j.pharma.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/07/2022] [Accepted: 06/14/2022] [Indexed: 01/07/2023]
Abstract
Hormone therapy provides an excellent survival rate after cancer but has many side effects, including joint pain in one out of two women. This leads about 13 % of women to stop their treatment within the first 6 months, impacting on its effectiveness, survival and the risk of recurrence. In order to better manage pain and quality of life, physical activity is highly recommended. In this context, the present review proposes a state of the art on the effects of adapted physical activity, based on the works referenced in PubMed. These studies show that physical activity has proved its worth in the primary prevention of cancer and is being evaluated in secondary prevention, particularly in the reduction of adverse effects. Overall, there is a reduction in joint pain, an improvement in quality of life and fatigue. Physical activity also plays a role in tertiary prevention. Paradoxically, oncologists and educators often note a reduction in the practice of physical activity due to fear of the onset of pain. It seems necessary to reinforce communication with patients and health professionals and to recommend the practice of physical activity in an appropriate setting.
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Affiliation(s)
- P Drillon
- Pharmacie Le Point du Jour, 36, rue de Cerisé, 61000 Alençon, France
| | - A Desvergée
- Service de Médecine Physique et Réadaptation; Maison Sport Santé (MSS) CHU, Caen Normandie, avenue de la Côte de Nacre, CS 30001, 14033 Caen cedex 9, France
| | - V Prevost
- Centre François Baclesse, 3, avenue du Général Harris, 14000 Caen, France; Normandie Univ, UNICAEN, Inserm, ANTICIPE, 14000 Caen, France
| | - X Blaizot
- Réseau régional de cancérologie de Normandie, 28, rue Bailey, 14000 Caen, France.
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2
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Li CQ, Wang YC, Shen SQ, Zhang YL, Zhao JQ, Zou WB, Ge RL. Effects of exercise by type and duration on quality of life in patients with digestive system cancers: A systematic review and network meta-analysis. JOURNAL OF SPORT AND HEALTH SCIENCE 2022:S2095-2546(22)00122-3. [PMID: 36528289 PMCID: PMC10362486 DOI: 10.1016/j.jshs.2022.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 11/01/2022] [Accepted: 11/21/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND There is scant evidence regarding the effects of exercise type and duration on quality of life (QoL) in digestive system cancer (DSC) survivors. We aim to investigate the optimal type and duration of exercises to improve QoL for DSC survivors through a systematic review and network meta-analysis. METHODS A systematic literature search of PubMed, Embase, and Web of Science was performed. Eligibility for study inclusion was limited to studies that were randomized controlled trials involving all kinds of exercise in adult patients with DSCs, and the comparator was in standard care or other types of exercise. The primary outcome was QoL, including general health, physical health, mental health, and role function. Secondary outcomes included cancer-related symptoms such as fatigue, insomnia, depression, anxiety, and duration of hospital stay. The network meta-analyses were performed using a random-effect model. RESULTS The analysis included 32 eligible articles and a total of 2558 participants. Our primary outcome indicated that short-term aerobic exercise significantly enhanced general health (standardized mean differences (SMDs) = 0.66, 95% credible intervals (CrIs): 0.05 to 1.30, and also contributed to a better mental health (SMD = 0.37, 95%CrI: -0.06 to 0.81 and role function (SMD = 0.48, 95%CrI: -0.27 to 1.20). Although without significant changes, short-term resistance exercise tends to increase the physical health of patients with DSCs (SMD = 0.69, 95%CrI: -0.07 to 1.50) and effective in alleviating fatigue (SMD = -0.77, 95%CrI: -1.50 to 0.01). Short-term aerobic exercise was related to a lower score of insomnia (SMD = -1.20, 95%CrI: -2.40 to 0.06), depression (SMD = -0.51, 95%CrI: -1.50 to 0.45), and anxiety (SMD = -0.45, 95%CrI: -1.30 to 0.34). All types of exercise related to a trend of declined hospital stays (-0.87 to -5.00 days). Long-term resistance exercise, however, was negatively associated with general health (SMD = -0.33, 95%CrI: -1.70 to 1.00), physical health (SMD = -0.18, 95%CrI: -1.30 to 0.90), and role function (SMD = -1.20, 95%CrI: -2.50 to 0.11). CONCLUSION This study suggests that short-term aerobic exercise, with or without resistance exercise programs, enhances QoL (especially for general health) as well as relieves cancer-related symptoms for DSC survivors, while long-term resistance exercise may have negative effects, and thus should be adopted cautiously. These results provide important evidence for the management of DSCs.
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Affiliation(s)
- Chen-Qi Li
- Department of Nutrition, Third Affiliated Hospital of Naval Medical University, Shanghai 200438, China
| | - Yuan-Chen Wang
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Shu-Qun Shen
- Department of Outpatient, Third Affiliated Hospital of Naval Medical University, Shanghai 200438, China
| | - Yan-Li Zhang
- Department of Outpatient, Third Affiliated Hospital of Naval Medical University, Shanghai 200438, China
| | - Jie-Qiong Zhao
- Department of Outpatient, Third Affiliated Hospital of Naval Medical University, Shanghai 200438, China
| | - Wen-Bin Zou
- National Clinical Research Center for Digestive Diseases, Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China.
| | - Rui-Liang Ge
- Department of Outpatient, Third Affiliated Hospital of Naval Medical University, Shanghai 200438, China.
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3
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Effect of resistance exercise on bone health of old aged individuals: Review. Sci Sports 2022. [DOI: 10.1016/j.scispo.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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4
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Islam S, Islam T, Nahar Z, Shahriar M, Islam SMA, Bhuiyan MA, Islam MR. Altered serum adiponectin and interleukin-8 levels are associated in the pathophysiology of major depressive disorder: A case-control study. PLoS One 2022; 17:e0276619. [PMID: 36409748 PMCID: PMC9678262 DOI: 10.1371/journal.pone.0276619] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 10/11/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Major depressive disorder (MDD) is a complex mental health condition that results in several obstacles including disabilities, loss of productivity, and economic burdens on both patients and society. Etiopathogenesis of MDD involves several factors such as sociodemographic, genetic, and biological determinants. However, any suitable biomarkers for risk assessment of depression have not been established yet. Alterations of cytokine are assumed to be involved in the pathophysiology and severity of the depressive disorder. Therefore, we aimed to evaluate serum adiponectin and interleukin-8 (IL-8) among MDD patients in Bangladesh. METHODS We recruited a total of 63 MDD patients and 94 age-sex matched healthy controls (HCs) in the present study. MDD patients were enrolled from a tertiary care teaching hospital, Dhaka, Bangladesh, and HCs from surrounding parts of Dhaka city. A psychiatrist assessed all the study participants following the criteria mentioned in the DSM-5. We applied the Hamilton depression (Ham-D) rating scale to assess the depression severity. Serum adiponectin and IL-8 levels were determined using ELISA kits (BosterBio, USA). RESULTS The mean serum concentration of adiponectin was decreased (30.67±4.43 μg/mL vs. 53.81±5.37 μg/mL), and the IL-8 level was increased (160.93±14.84 pg/mL vs. 88.68±6.33 pg/mL) in MDD patients compared to HCs. Sex-specific scatters plot graphs showed the distribution of adiponectin and IL-8 levels with Ham-D scores in MDD patients. Also, ROC curve analysis demonstrated good predictive performances of serum adiponectin and IL-8 for MDD with the area under the curve (AUC) as 0.895 and 0.806, respectively. CONCLUSION The present study findings suggest that alterations of serum adiponectin and IL-8 levels in MDD patients might be involved in the disease process. Therefore, we can use these changes of cytokines in serum levels as early risk assessment tools for depression. The present study findings should be considered preliminary. We propose further interventional studies to evaluate the exact role of adiponectin and IL-8 in depression.
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Affiliation(s)
- Salsabil Islam
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | - Towhidul Islam
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | - Zabun Nahar
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | - Mohammad Shahriar
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | | | | | - Md. Rabiul Islam
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
- * E-mail:
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5
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Kelty TJ, Mao X, Kerr NR, Childs TE, Ruegsegger GN, Booth FW. Resistance-exercise training attenuates LPS-induced astrocyte remodeling and neuroinflammatory cytokine expression in female Wistar rats. J Appl Physiol (1985) 2021; 132:317-326. [PMID: 34941437 DOI: 10.1152/japplphysiol.00571.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Neuroinflammation is an early detectable marker of mild cognitive impairment, the transition state between normal cognition and dementia. Resistance-exercise training can attenuate the cognitive decline observed in patients with mild cognitive impairment. However, the underlying mechanisms of resistance training effects are largely unknown. To further elucidate mechanisms of the known cognitive health benefits from resistance-exercise training, we tested if three weeks of resistance-exercise training could ameliorate lipopolysaccharide-induced neuroinflammation. Five-week-old female Wistar rats received intracerebroventricular injections of lipopolysaccharides to induce neuroinflammation and cognitive impairment. Rats then underwent three weeks of progressive ladder climbing to recapitulate resistance-exercise training in humans. Cognition was assessed towards the end of the training period by novelty object recognition testing. Neuroinflammation was measured one and 24-hours after the last resistance-exercise training workout. Resistance-exercise training ameliorated cognitive impairment, diminished lipopolysaccharide-induced neuroinflammatory cytokine expression, and attenuated astrocyte remodeling in the dentate gyrus 24-hours post exercise. Here, we provide evidence that the ladder-climbing model of resistance-exercise training in rats can improve cognition as early as three weeks. Additionally, these data support the hypothesis that resistance exercise can reduce lipopolysaccharide-induced neuroinflammation in the dentate gyrus.
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Affiliation(s)
- Taylor J Kelty
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
| | - Xuansong Mao
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
| | - Nathan R Kerr
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
| | - Thomas E Childs
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
| | - Gregory N Ruegsegger
- Department of Health and Human Performance, University of Wisconsin-River Falls, River Falls, WI, United States
| | - Frank W Booth
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States.,Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO, United States.,Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, United States.,Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO, United States
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6
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Rose GL, Mielke GI, Durr M, Schaumberg MA. Effect of resistance training on chronic inflammation: A systematic review and meta‐analysis. TRANSLATIONAL SPORTS MEDICINE 2021. [DOI: 10.1002/tsm2.294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Grace Laura Rose
- School of Human Movement and Nutrition Sciences The University of Queensland Brisbane Australia
- School of Nursing, Midwifery and Social Work The University of Queensland Brisbane Australia
| | - Gregore Iven Mielke
- School of Human Movement and Nutrition Sciences The University of Queensland Brisbane Australia
| | - Madeleine Durr
- School of Human Movement and Nutrition Sciences The University of Queensland Brisbane Australia
| | - Mia Annalies Schaumberg
- School of Human Movement and Nutrition Sciences The University of Queensland Brisbane Australia
- School of Health and Behavioural Sciences University of the Sunshine Coast Sippy Downs Australia
- Sunshine Coast Health Institute Birtinya Australia
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7
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Prescott SL. A world of inflammation: the need for ecological solutions that co-benefit people, place and planet. Vet Dermatol 2021; 32:539-e149. [PMID: 34415086 DOI: 10.1111/vde.13013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 05/11/2021] [Accepted: 06/02/2021] [Indexed: 12/17/2022]
Abstract
The ecology of the early environment - including microbial diversity, nutrition, nature, social interactions and the totality of exposures in the wider "exposome" - have life-long implications for all aspects of health and resilience. In particular, the emergence of "microbiome science" provides new evidence for vital relationships between biodiversity and health at every level. New perspectives of ecological interdependence connect personal and planetary health; the human health crisis cannot be separated from the social, political and economic "ecosystems" otherwise driving dysbiosis (from its etymological root, "life in distress") at every level. Adverse changes in macroscale ecology - of food systems, lifestyle behaviours, socioeconomic disadvantage and environmental degradation - all impact the microbial systems sitting at the foundations of all ecosystems. In particular, changes in the function and composition of the human-associated microbiome have been implicated in the mounting global burden of noncommunicable diseases (NCDs), exacerbating inflammation and metabolic dysregulation through multiple pathways across the lifespan. This "dysbiotic drift" (adverse shifts in ecology at all scales) underscores the need for ecological approaches aimed at restoring symbiosis, balance and mutualism. While there is promise with supplement-based strategies (e.g. probiotics, prebiotics), it is essential to focus on upstream factors implicated in dysbiosis, including the health of wider environments, lifestyle, nature relatedness, and the social policies and practices which can facilitate or inhibit dysbiotic drift. This also calls for ambitious integrative approaches which not only define these interconnections, but also capitalize on them to create novel, collaborative and mutualistic solutions to our vast interdependent global challenges.
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Affiliation(s)
- Susan L Prescott
- The ORIGINS Project, Telethon Kids Institute, Perth Children's Hospital, University of Western Australia, Nedlands, WA, 6009, Australia.,InVIVO Planetary Health of the Worldwide Universities Network (WUN), West New York, NJ, 10704, USA.,The NOVA Institute, 1407 Fleet Street, Baltimore, MD, 21231, USA.,Center for Integrative Medicine, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
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8
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cfDNA Changes in Maximal Exercises as a Sport Adaptation Predictor. Genes (Basel) 2021; 12:genes12081238. [PMID: 34440412 PMCID: PMC8392318 DOI: 10.3390/genes12081238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 01/16/2023] Open
Abstract
Changes of circulating free plasma DNA (cfDNA) are associated with different types of tissue injury, including those induced by intensive aerobic and anaerobic exercises. Observed changes are dependent from induced inflammation, and thus it may be a potential marker for athletic overtraining. We aimed to identify the response of cfDNA to different types of exercise, with association to exercise intensity as a potential marker of exercise load. Fifty volunteers (25 athletes and 25 physically active men) were assigned to the study and performed maximal aerobic (Bruce test) and anaerobic (Wingate Anaerobic Test) test. Blood samples for cfDNA analysis were collected at four time-points: before, 2-5 min after, 30 min after and 60 min after each type of maximal physical activity. The two-way ANOVA revealed a significant effect of group factor on serum cfDNA concentrations (32.15% higher concentration of cfDNA in the athletes). In turn the results of the post hoc test for the interaction of the repeated measures factor and the group showed that while the concentration of cfDNA decreased by 40.10% in the period from 30 min to 60 min after exercise in the control group, the concentration of cfDNA in the group of athletes remained at a similar level. Our analysis presents different responses depending on the intensity and duration of exercise. Our observations imply that formation of cfDNA is associated with response to physical activity but only during maximal effort.
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9
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Goldsmith JA, Ennasr AN, Farkas GJ, Gater DR, Gorgey AS. Role of exercise on visceral adiposity after spinal cord injury: a cardiometabolic risk factor. Eur J Appl Physiol 2021; 121:2143-2163. [PMID: 33891156 DOI: 10.1007/s00421-021-04688-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/10/2021] [Indexed: 12/30/2022]
Abstract
PURPOSE Visceral adipose tissue (VAT) is associated with cardiometabolic disease risk in able-bodied (AB) populations. However, the underlying mechanisms of VAT-induced disease risk are unknown in persons with spinal cord injury (SCI). Potential mechanisms of VAT-induced cardiometabolic dysfunction in persons with SCI include systemic inflammation, liver adiposity, mitochondrial dysfunction, and anabolic deficiency. Moreover, how exercise interventions impact these mechanisms associated with VAT-induced cardiometabolic dysfunction are still being explored. METHODS A search for relevant scientific literature about the effects of exercise on VAT and cardiometabolic health was conducted on the PubMed database. Literature from reference lists was also included when appropriate. RESULTS Both aerobic and resistance exercise training beneficially impact health and VAT mass via improving mitochondrial function, glucose effectiveness, and inflammatory signaling in SCI and AB populations. Specifically, aerobic exercise appears to also modulate cellular senescence in AB populations and animal models, while resistance exercise seems to augment anabolic signaling in persons with SCI. CONCLUSIONS The current evidence supports regular engagement in exercise to reduce VAT mass and the adverse effects on cardiometabolic health in persons with SCI. Future research is needed to further elucidate the precise mechanisms by which VAT negatively impacts health following SCI. This will likely facilitate the development of rehabilitation protocols that target VAT reduction in persons with SCI.
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Affiliation(s)
- Jacob A Goldsmith
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, 1201 Broad Rock Boulevard, Richmond, VA, 23249, USA
| | - Areej N Ennasr
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, 1201 Broad Rock Boulevard, Richmond, VA, 23249, USA
| | - Gary J Farkas
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - David R Gater
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Ashraf S Gorgey
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, 1201 Broad Rock Boulevard, Richmond, VA, 23249, USA. .,Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, 23298, USA.
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10
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Sellami M, Bragazzi NL, Aboghaba B, Elrayess MA. The Impact of Acute and Chronic Exercise on Immunoglobulins and Cytokines in Elderly: Insights From a Critical Review of the Literature. Front Immunol 2021; 12:631873. [PMID: 33936044 PMCID: PMC8079972 DOI: 10.3389/fimmu.2021.631873] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 03/22/2021] [Indexed: 12/15/2022] Open
Abstract
The level of immunoglobulins and cytokines changes with an ageing immune system. This review summarizes findings from studies that have examined the impact of acute and chronic exercise on immunoglobulins and cytokines in the elderly. Our literature analysis revealed that acute endurance exercise resulted in increased secretory salivary immunoglobulin A (SIgA), while acute bouts of muscle strengthening exercise (i.e., isokinetic, eccentric, knee extensor exercise) increased plasma/muscle interleukin (IL)-6, IL-8 and tumor necrosis factor alpha (TNF-α) levels. Chronic exercise in the form of short-term endurance training (i.e., 12-16 weeks) and long-term combined endurance and resistance training (i.e., 6-12 months) induced increases in salivary SIgA concentration. We additionally identified that short-term endurance training at moderate intensities and the combination of endurance, strength, balance, and flexibility training increase plasma IL-10 and reduce plasma IL-6 and TNF-α in healthy elderly adults and male patients with chronic heart failure. Strength training for 6-12 weeks did not alter plasma IL-1β, IL-2, IL-6 and TNF-α concentration in healthy elderly adults and patients with chronic-degenerative diseases, while 12 weeks of resistance training decreased muscle TNF-α mRNA in frail elderly individuals. Short-term (i.e., 10-24 weeks) moderate- to high-intensity strength training reduced LPS–IL-6, LPS, IL-1β, LPS–TNF-α and circulating concentrations of TNF-α and increased IL-10 in healthy elderly women and older people with cognitive impairment, respectively. In conclusion, it appears that acute bouts of endurance exercise and short-term chronic exercise training exercise are appropriate methods to enhance mucosal immune function, reduce systemic markers of inflammation, and promote anti-inflammatory processes in elderly individuals.
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Affiliation(s)
- Maha Sellami
- Physical Education Department (PE), College of Education, Qatar University, Doha, Qatar
| | - Nicola Luigi Bragazzi
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, ON, Canada.,Department of Health Sciences (DISSAL), Postgraduate School of Public Health, University of Genoa, Genoa, Italy
| | - Baha Aboghaba
- Program of Exercise Science, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
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11
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Bogdanet D, Reddin C, Murphy D, Doheny HC, Halperin JA, Dunne F, O’Shea PM. Emerging Protein Biomarkers for the Diagnosis or Prediction of Gestational Diabetes-A Scoping Review. J Clin Med 2021; 10:jcm10071533. [PMID: 33917484 PMCID: PMC8038821 DOI: 10.3390/jcm10071533] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/02/2021] [Accepted: 04/02/2021] [Indexed: 02/06/2023] Open
Abstract
Introduction: Gestational diabetes (GDM), defined as hyperglycemia with onset or initial recognition during pregnancy, has a rising prevalence paralleling the rise in type 2 diabetes (T2DM) and obesity. GDM is associated with short-term and long-term consequences for both mother and child. Therefore, it is crucial we efficiently identify all cases and initiate early treatment, reducing fetal exposure to hyperglycemia and reducing GDM-related adverse pregnancy outcomes. For this reason, GDM screening is recommended as part of routine pregnancy care. The current screening method, the oral glucose tolerance test (OGTT), is a lengthy, cumbersome and inconvenient test with poor reproducibility. Newer biomarkers that do not necessitate a fasting sample are needed for the prompt diagnosis of GDM. The aim of this scoping review is to highlight and describe emerging protein biomarkers that fulfill these requirements for the diagnosis of GDM. Materials and Methods: This scoping review was conducted according to preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines for scoping reviews using Cochrane Central Register of Controlled Trials (CENTRAL), the Cumulative Index to Nursing & Allied Health Literature (CINAHL), PubMed, Embase and Web of Science with a double screening and extraction process. The search included all articles published in the literature to July 2020. Results: Of the 3519 original database citations identified, 385 were eligible for full-text review. Of these, 332 (86.2%) were included in the scoping review providing a total of 589 biomarkers studied in relation to GDM diagnosis. Given the high number of biomarkers identified, three post hoc criteria were introduced to reduce the items set for discussion: we chose only protein biomarkers with at least five citations in the articles identified by our search and published in the years 2017-2020. When applied, these criteria identified a total of 15 biomarkers, which went forward for review and discussion. Conclusions: This review details protein biomarkers that have been studied to find a suitable test for GDM diagnosis with the potential to replace the OGTT used in current GDM screening protocols. Ongoing research efforts will continue to identify more accurate and practical biomarkers to take GDM screening and diagnosis into the 21st century.
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Affiliation(s)
- Delia Bogdanet
- College of Medicine Nursing and Health Sciences, National University of Ireland Galway, H91TK33 Galway, Ireland;
- Centre for Diabetes Endocrinology and Metabolism, Galway University Hospital, Newcastle Road, H91YR71 Galway, Ireland; (C.R.); (D.M.); (H.C.D.); (P.M.O.)
- Correspondence: ; Tel.: +35-38-3102-7771
| | - Catriona Reddin
- Centre for Diabetes Endocrinology and Metabolism, Galway University Hospital, Newcastle Road, H91YR71 Galway, Ireland; (C.R.); (D.M.); (H.C.D.); (P.M.O.)
| | - Dearbhla Murphy
- Centre for Diabetes Endocrinology and Metabolism, Galway University Hospital, Newcastle Road, H91YR71 Galway, Ireland; (C.R.); (D.M.); (H.C.D.); (P.M.O.)
| | - Helen C. Doheny
- Centre for Diabetes Endocrinology and Metabolism, Galway University Hospital, Newcastle Road, H91YR71 Galway, Ireland; (C.R.); (D.M.); (H.C.D.); (P.M.O.)
| | - Jose A. Halperin
- Divisions of Haematology, Brigham & Women’s Hospital, Boston, MA 02115, USA;
| | - Fidelma Dunne
- College of Medicine Nursing and Health Sciences, National University of Ireland Galway, H91TK33 Galway, Ireland;
- Centre for Diabetes Endocrinology and Metabolism, Galway University Hospital, Newcastle Road, H91YR71 Galway, Ireland; (C.R.); (D.M.); (H.C.D.); (P.M.O.)
| | - Paula M. O’Shea
- Centre for Diabetes Endocrinology and Metabolism, Galway University Hospital, Newcastle Road, H91YR71 Galway, Ireland; (C.R.); (D.M.); (H.C.D.); (P.M.O.)
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12
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Physical activity and cancer risk. Actual knowledge and possible biological mechanisms. Radiol Oncol 2021; 55:7-17. [PMID: 33885236 PMCID: PMC7877262 DOI: 10.2478/raon-2020-0063] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 09/25/2020] [Indexed: 02/07/2023] Open
Abstract
Background Scientific evidence has shown that an increase in regular physical activity is associated with a decrease in the development of many types of cancer. Potential mechanisms that link physical activity to reduced cancer risk include a decrease in systemic inflammation, hyperinsulinemia, insulin-like growth factor (IGF-I), sex hormones, pro-inflammatory leptin and other obesity-related cytokines, and a significant increase in anti-inflammatory adiponectin levels. In addition, physical activity improves immune function and the composition and diversity of the gastrointestinal microbiota. Moderate physical activity is important for cancer protection, but the most significant changes in the inflammatory profile are conferred by physical activity performed at higher intensities. Thus, there is a need for further investigation into the type, intensity, and duration of physical activity for the prevention of some types of cancer and the development of effective recommendations. Conclusions There is a strong evidence that physical activity of moderate to vigorous intensity protects against colon and breast cancer, and probably against cancer at all other sites.
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Orlandella FM, De Stefano AE, Iervolino PLC, Buono P, Soricelli A, Salvatore G. Dissecting the molecular pathways involved in the effects of physical activity on breast cancers cells: A narrative review. Life Sci 2020; 265:118790. [PMID: 33220294 DOI: 10.1016/j.lfs.2020.118790] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 11/12/2020] [Accepted: 11/15/2020] [Indexed: 02/06/2023]
Abstract
Epidemiologic evidence suggests that obesity and sedentary are modifiable factors strongly associated with breast cancer risk worldwide. Since breast cancer represents the most frequent malignant neoplasm and the second cause of cancer-related deaths in women worldwide, an insight into the molecular mechanisms clarifying the effects of physical activity in breast cancer cells could have important implication for changing this cancer burden. In this narrative Review article, we summarize the current knowledge, regarding the effects of adapted physical activity program, focusing on the cellular signaling pathways activated and on the molecular markers involved in breast cancer. Regular exercise training in breast cancer patients has been shown to positively affect tumor-growth and survival rate. Indeed, emerging work demonstrates that regular exercise is able to affect multiple cancer hallmarks influencing the development and progression of cancer. In conclusion, changes in the circulating insulin, adipokines and estrogen levels, inflammation and oxidative stress could represent some of the possible biological mechanisms through which exercise may influence breast cancer development and recurrence.
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Affiliation(s)
| | - Anna Elisa De Stefano
- Dipartimento di Scienze Motorie e del Benessere, Università "Parthenope", Via Medina 40, 80133 Naples, Italy; CEINGE - Biotecnologie Avanzate S.c.a.r.l., Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Paola Lucia Chiara Iervolino
- CEINGE - Biotecnologie Avanzate S.c.a.r.l., Via Gaetano Salvatore 486, 80145 Naples, Italy; Dipartimento di Scienze Biomediche Avanzate, Università "Federico II", Via Pansini 5, 80131 Naples, Italy
| | - Pasqualina Buono
- Dipartimento di Scienze Motorie e del Benessere, Università "Parthenope", Via Medina 40, 80133 Naples, Italy; CEINGE - Biotecnologie Avanzate S.c.a.r.l., Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Andrea Soricelli
- IRCCS SDN, Via Emanuele Gianturco 113, 80143 Naples, Italy; Dipartimento di Scienze Motorie e del Benessere, Università "Parthenope", Via Medina 40, 80133 Naples, Italy
| | - Giuliana Salvatore
- IRCCS SDN, Via Emanuele Gianturco 113, 80143 Naples, Italy; Dipartimento di Scienze Motorie e del Benessere, Università "Parthenope", Via Medina 40, 80133 Naples, Italy; CEINGE - Biotecnologie Avanzate S.c.a.r.l., Via Gaetano Salvatore 486, 80145 Naples, Italy
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Effect of Adipose Tissue-Derived Stem Cell Transplantation and Six Weeks of Aerobic Exercise on FNDC5 and Irisin Levels in Streptozotocin-Induced Diabetic Rats. MEDICAL LABORATORY JOURNAL 2020. [DOI: 10.52547/mlj.14.6.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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de Castro DLS, da Cunha Nascimento D, Orsano VSM, de Sousa Neto IV, Beal FLR, Stone W, Dos Santos Rosa T, Prestes J. Effect of high-velocity and traditional resistance exercise on serum antioxidants and inflammation biomarkers in older women: A randomized crossover trial. Exp Gerontol 2020; 139:111026. [PMID: 32717273 DOI: 10.1016/j.exger.2020.111026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/26/2020] [Accepted: 07/15/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Contrary to the production of oxidant and inflammation biomarkers, antioxidant enzymes decrease with age and the adaptive response to oxidative stress is reduced. The effects of the different resistance exercise protocols to attenuate these conditions are largely unexplored. OBJECTIVE We compared the acute effects of traditional resistance exercise (TRE) and high velocity RE (HVRE) on inflammatory biomarkers and antioxidant activity in elderly women. METHODS Fourteen elderly women (67 ± 7 years) were randomly assigned to TRE or HVRE. Blood samples were collected to measure inflammatory markers and antioxidant enzymes at three time-points (pre-exercise, post-exercise, 30 min post-exercise). RESULTS TRE and HVRE induced acute reductions over time on tumor necrosis factor-alpha, interleukin-6 (IL-6), soluble receptor of IL-6 (sIL-6R), as well in catalase, glutathione and superoxide dismutase antioxidant levels without differences between groups. In addition, TRE and HVRE groups displayed acute increments in interleukin-10 (IL-10) and IL-10/IL-6 ratio over time, while the HVRE protocol displayed higher IL-10 values post-exercise and 30 min post-exercise time points as compared with TRE. Based on magnitude based inference, subjects from the HVRE group demonstrated superior responsiveness for IL-6 and IL-10 as compared with the TRE group. All participants from the HVRE group displayed a minimal clinical important difference on IL-10 levels as compared to only two persons from the TRE group. CONCLUSION Both RE protocols were capable of positive changes in inflammatory and antioxidant status in elderly subjects, but HVRE demonstrated a superior response on IL-10. The HVRE may be incorporated to exercise recommendation in this population.
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Affiliation(s)
| | - Dahan da Cunha Nascimento
- Department of Physical Education, Catholic University of Brasilia (UCB), Brasilia, Brazil; Department of Physical Education, Center University of Distrito Federal (UDF), Brasilia, Brazil; Department of Gerontology, Catholic University of Brasilia, UCB, Brasilia, DF, Brazil
| | | | - Ivo Vieira de Sousa Neto
- Laboratory of Molecular Analysis, Graduate Program of Sciences and Technology of Health, University of Brasilia, Federal District, Brazil
| | - Fabiani Lage Rodrigues Beal
- Department of Nutrition, Health and Medicine School, Catholic University of Brasilia, UCB, Brasilia, DF, Brazil; Department of Gerontology, Catholic University of Brasilia, UCB, Brasilia, DF, Brazil
| | - Whitley Stone
- School of Kinesiology Recreation and Sport, Western Kentucky University, Bowling Green, USA
| | - Thiago Dos Santos Rosa
- Department of Physical Education, Catholic University of Brasilia (UCB), Brasilia, Brazil
| | - Jonato Prestes
- Department of Physical Education, Catholic University of Brasilia (UCB), Brasilia, Brazil.
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Hong BS, Lee KP. A systematic review of the biological mechanisms linking physical activity and breast cancer. Phys Act Nutr 2020; 24:25-31. [PMID: 33108715 PMCID: PMC7669467 DOI: 10.20463/pan.2020.0018] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Epidemiological evidence has shown that leisure-time physical activity and structured exercise before and after breast cancer diagnosis contribute to reducing the risk of breast cancer recurrence and mortality. Thus, in this review, we aimed to summarize the physical activity-dependent regulation of systemic factors to understand the biological and molecular mechanisms involved in the initiation, progression, and survival of breast cancer. METHODS We systematically reviewed the studies on 1) the relationship between physical activity and the risk of breast cancer, and 2) various systemic factors induced by physical activity and exercise that are potentially linked to breast cancer outcomes. To perform this literature review, PubMed database was searched using the terms "Physical activity OR exercise" and "breast cancer", until August 5th, 2020; then, we reviewed those articles related to biological mechanisms after examining the resulting search list. RESULTS There is strong evidence that physical activity reduces the risk of breast cancer, and the protective effect of physical activity on breast cancer has been achieved by long-term regulation of various circulatory factors, such as sex hormones, metabolic hormones, inflammatory factors, adipokines, and myokines. In addition, physical activity substantially alters wholebody homeostasis by affecting numerous other factors, including plasma metabolites, reactive oxygen species, and microRNAs as well as exosomes and gut microbiota profile, and thereby every cell and organ in the whole body might be ultimately affected by the biological perturbation induced by physical activity and exercise. CONCLUSION The understanding of integrative mechanisms will enhance how physical activity can ultimately influence the risk and prognosis of various cancers, including breast cancer. Furthermore, physical activity could be considered an efficacious non-pharmacological therapy, and the promotion of physical activity is probably an effective strategy in primary cancer prevention.
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Affiliation(s)
- Bok Sil Hong
- Life Science Research Center, Cheju Halla University, Jeju, Republic of Korea
- Department of Nursing, Cheju Halla University, Jeju, Republic of Korea
| | - Kang Pa Lee
- Research & Development Center, UMUST R&D Corporation, Seoul, Republic of Korea
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Effects of Pyramid Resistance-Training System with Different Repetition Zones on Cardiovascular Risk Factors in Older Women: A Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176115. [PMID: 32842644 PMCID: PMC7503540 DOI: 10.3390/ijerph17176115] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 08/15/2020] [Accepted: 08/20/2020] [Indexed: 12/24/2022]
Abstract
This study analyzed the effects of the pyramidal resistance training (RT) system with two repetition zones on cardiovascular risk factors in older women (≥60 years old). Fifty-nine older women were randomly assigned in three groups: non-exercise control (CON, n = 19), narrow-pyramid system (NPR, n = 20), and wide-pyramid system (WPR, n = 20). Training was performed for eight weeks (eight exercises for the whole-body, 3x/week) in which NPR and WPR performed three sets of 12/10/8 and 15/10/5 repetitions, respectively. Regional body fat was estimated by dual-energy X-ray absorptiometry, and blood parameters related to glycemic, lipid, and inflammatory profiles were assessed. After the training period, although no difference was observed for the magnitude of the changes between NPR and WPR, significant group by time interactions indicated benefits with RT compared to CON for reducing body fat (mainly android body fat; −7%) and improving glucose, HDL-C, LDL-C and C-reactive protein (p < 0.05). Composite z-score of cardiovascular risk, created by the average of the intervention effects on the outcomes, indicate similar responses between NPR and WPR, differing from CON (p < 0.001). Results indicate that both the repetition zones of the pyramidal RT reduced similarly the cardiovascular risk in older women.
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Banitalebi E, Faramarzi M, Ghahfarokhi MM, SavariNikoo F, Soltani N, Bahramzadeh A. Osteosarcopenic obesity markers following elastic band resistance training: A randomized controlled trial. Exp Gerontol 2020; 135:110884. [DOI: 10.1016/j.exger.2020.110884] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/25/2020] [Accepted: 02/19/2020] [Indexed: 12/19/2022]
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Petschnig R, Wagner T, Robubi A, Baron R. Effect of Strength Training on Glycemic Control and Adiponectin in Diabetic Children. Med Sci Sports Exerc 2020; 52:2172-2178. [PMID: 32301853 DOI: 10.1249/mss.0000000000002356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE This study aimed to examine the effect of isolated supervised progressive resistance training with duration of more than 32 wk on muscle strength, metabolic control and adiponectin. METHOD Twenty-one children with type 1 diabetes mellitus were separated into an intervention group (IG) (n = 11 age 11.0 ± 0.8) and a control group (CG) (n = 10 age 11.30 ± 0.7) without training to control for the effect of progressive resistance training on muscle strength, hemoglobin (HbA)1C and adiponectin. All parameters were assessed before and after a period of 32 wk. No attempt was made to change diet and the daily behaviors during the study in both groups. RESULTS After a period of 32 wk, upper and lower limb strength increased significantly (P < 0.05) in the IG, whereas no changes occurred in the CG. In the IG, HbA1C decreased significantly after 32 wk but not after 17 wk (P < 0.00), whereas HbA1C increased in the CG (P < 0.007). Adiponectin increased significantly (P < 0.000) only in the IG. Self-monitored blood glucose levels, measured before and after each session, showed a significant reduction (P < 0.00) of 26.5% ± 4.4% after each session. Effect size (ES) for the strength training on limb strength was medium (d = 0.464 to d = 0.661), the ES for strength training on HbA1C (d = -1.292) and the ES for strength training on adiponectin (d = 1.34) was large. There was no hypoglycemia as the result of training. CONCLUSIONS An isolated supervised progressive resistance training two times a week in children with type 1 diabetes mellitus must last at least 32 wk to get a significant decrease in blood glucose level HbA1C. In addition, exercise-induced increase in adiponectin improves insulin sensitivity.
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Affiliation(s)
- Renate Petschnig
- Department of Physical Medicine and Rehabilitation, Danube Hospital Vienna, AUSTRIA
| | - Thomas Wagner
- Department of Pediatric, Danube Hospital, Vienna, AUSTRIA
| | - Armin Robubi
- Department of Chemistry, Danube Hospital, Vienna, AUSTRIA
| | - Ramon Baron
- Institute of Sport Science, Department of Prevention-Rehabilitation and Science of Training, University of Vienna, Vienna, AUSTRIA
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Abstract
PURPOSE OF REVIEW The age-related accumulation of bone marrow adipose tissue (BMAT) negatively impacts bone metabolism and hematopoiesis. This review provides an overview about BMAT-secreted factors as biomarkers for BMAT accumulation and osteoporosis risk. RECENT FINDINGS The adipokines leptin and adiponectin are regulators of BMAT. It remains to be clarified if locally produced adipokines substantially contribute to their peripheral serum levels and if they influence bone metabolism beyond that of extraosseous adipokine production. Existing data also suggests that BMAT disturbs bone metabolism primarily through palmitate-mediated toxic effects on osteoblasts and osteocytes, including dysregulated autophagy and apoptosis. BMAT-secreted factors are important modulators of bone metabolism. However, the majority of our understanding about MAT-secreted factors and their paracrine and endocrine effects is derived from in vitro studies and animal experiments. Therefore, more research is needed before BMAT-secreted biomarkers can be applied in medical practice.
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Affiliation(s)
- Markus Herrmann
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Auenbruggerplatz 15/1, 8036, Graz, Austria.
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Potential exerkines for physical exercise-elicited pro-cognitive effects: Insight from clinical and animal research. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2019; 147:361-395. [PMID: 31607361 DOI: 10.1016/bs.irn.2019.06.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A sedentary lifestyle is now known as a critical risk factor for accelerated aging-related neurodegenerative disorders. In contract, having regular physical exercise has opposite effects. Clinical findings have suggested that physical exercise can promote brain plasticity, particularly the hippocampus and the prefrontal cortex, that are important for learning and memory and mood regulations. However, the underlying mechanisms are still unclear. Animal studies reveal that the effects of physical exercise on promoting neuroplasticity could be mediated by different exerkines derived from the peripheral system and the brain itself. This book chapter summarizes the recent evidence from clinical and pre-clinical studies showing the emerging mediators for exercise-promoted brain health, including myokines secreted from skeletal muscles, adipokines from adipose tissues, and other factors secreted from the bone and liver.
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Olesen CM, Agner T, Ebbehøj NE, Carøe TK. Factors influencing prognosis for occupational hand eczema: new trends. Br J Dermatol 2019; 181:1280-1286. [PMID: 30851194 DOI: 10.1111/bjd.17870] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Variables traditionally reported to influence the prognosis of occupational hand eczema (OHE) are atopic dermatitis (AD) and contact sensitization. However, recent studies indicate that lifestyle factors may be of major importance. OBJECTIVES To identify factors influencing the prognosis in a cohort of patients with recognized OHE. METHODS In this register-based cohort study, individuals with hand eczema recognized as occupational disease in the period January 2010-December 2011 were identified using files from Labor Market Insurance Denmark and included in the study. At baseline, information on sex, age, occupation, wet work, AD and contact sensitization was collected. In 2015 participants received a questionnaire with questions about lifestyle factors, current occupation and healing of OHE. RESULTS In total, 2703 patients received the questionnaire; 1491 responded to the question about healing of OHE and were included in the study. Altogether, 19·3% of patients reported complete healing at follow-up. Current tobacco smoking and a high level of stress were factors inversely associated with healing of hand eczema (P < 0·001 and P = 0·030, respectively), while a high level of exercise was significantly related to healing of eczema (P = 0·011). Change of profession was a favourable prognostic factor, while age, sex, AD, contact sensitization and education did not significantly influence prognosis. CONCLUSIONS Traditionally important risk factors such as AD and contact sensitization had no marked influence on prognosis, while lifestyle factors were of major importance. Our findings indicate that risk factors may vary over time, allowing for new perspectives on prevention. What's already known about this topic? Occupational hand eczema has a relapsing course and a poor overall prognosis. Atopic dermatitis and contact sensitization have previously been reported as risk factors for a poor prognosis. What does this study add? The results indicate that lifestyle factors are of importance for the prognosis of occupational hand eczema. Traditionally reported risk factors such as atopic dermatitis and contact sensitization do not currently influence prognosis.
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Affiliation(s)
- C M Olesen
- Departments of Dermatology, Bispebjerg University Hospital, Copenhagen, 2400, Denmark
| | - T Agner
- Departments of Dermatology, Bispebjerg University Hospital, Copenhagen, 2400, Denmark
| | - N E Ebbehøj
- Departments of Occupational and Environmental Medicine, Bispebjerg University Hospital, Copenhagen, 2400, Denmark
| | - T K Carøe
- Departments of Occupational and Environmental Medicine, Bispebjerg University Hospital, Copenhagen, 2400, Denmark
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Resistance training reduces inflammation and fatigue and improves physical function in older breast cancer survivors. Menopause 2019; 25:211-216. [PMID: 28832427 DOI: 10.1097/gme.0000000000000969] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Resistance training (RT) reduces fatigue and improves physical function and quality of life (QOL) in breast cancer survivors (BCS). This may be related to reductions in systemic and tissue-specific inflammation. This pilot study examines the hypothesis that RT induces changes in systemic and tissue-specific inflammation that contribute to improvements in physical and behavioral function in postmenopausal BCS. METHODS Eleven BCS (60 ± 2 years old, body mass index 30 ± 1 kg/m, mean ± SEM) underwent assessments of fatigue (Piper Fatigue Scale), physical function, QOL (SF-36), glucose and lipid metabolism, and systemic, skeletal muscle, and adipose tissue inflammation (n = 9) before and after 16 weeks of moderate-intensity whole-body RT. RESULTS Muscle strength improved by 25% to 30% (P < 0.01), QOL by 10% (P = 0.04), chair stand time by 15% (P = 0.01), 6-minute walk distance by 4% (P = 0.03), and fatigue decreased by 58% (P < 0.01), fasting insulin by 18% (P = 0.04), and diastolic and systolic blood pressure by approximately 5% (P = 0.04) after RT. BCS with the worst fatigue and QOL demonstrated the greatest improvements (absolute change vs baseline: fatigue: r = -0.95, P < 0.01; QOL: r = -0.82, P < 0.01). RT was associated with an approximately 25% to 35% relative reduction in plasma and adipose tissue protein levels of proinflammatory interleukin (IL)-6sR, serum amyloid A, and tumor necrosis factor-α, and 75% relative increase in muscle pro-proliferative, angiogenic IL-8 protein content by 75% (all P < 0.05). BCS with the highest baseline proinflammatory cytokine levels had the greatest absolute reductions, and the change in muscle IL-8 correlated directly with improvements in leg press strength (r = 0.53, P = 0.04). CONCLUSIONS These preliminary results suggest that a progressive RT program effectively lowers plasma and tissue-specific inflammation, and that these changes are associated with reductions in fatigue and improved physical and behavioral function in postmenopausal BCS.
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Plasma retinol-binding protein-4 and tumor necrosis factor-α are reduced in postmenopausal women after combination of different intensities of circuit resistance training and Zataria supplementation. SPORT SCIENCES FOR HEALTH 2019; 15:551-558. [PMID: 31885723 DOI: 10.1007/s11332-019-00544-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Purpose Zataria is a plant with anti-inflammatory properties, which has been used for the treatment of many diseases. This study investigated the effect of different intensities of circuit resistance training and Zataria supplementation on plasma retinol-binding protein-4 (RBP-4) and tumor necrosis factor-α (TNF-α) in postmenopausal women. Methods Seventy-two postmenopausal women were divided on randomized order into six groups: Control (McGinley and Bishop in J Appl Physiol 121(6):1290-1305, 2016), Training 35% (T35%), Training 55% (T55%), Zataria (Özgünen et al. in Scand J Med Sci Sports 20:140-147, 2010), Zataria/Training 35% (ZT35%), and Zataria/Training 55% (ZT55%). Resist-ance training program included 12 exercise stations (each: 30 s, intensity: 35% and 55% of 1-RM) for 8 weeks (3 sessions/week). Daily (500 mg) Zataria was used after breakfast by participants in ZG, ZT35%, and ZT55% groups. Blood samples were taken 48 h before and after the first and last sessions of training. Results After the training period the percentage of body fat decreased significantly (P < 0.001) in all trained groups, whereas muscle mass increased significantly (P < 0.01) only in T55% and ZT55% groups. A significant decrease was observed for RBP-4 values (P < 0.05) after training in all groups except for ZG and CG. Also, RBP-4 was significantly lower (P < 0.05) in all groups as compared to CG at the post-test except for ZG. Moreover, significantly lower values (P < 0.05) were found in T55%, ZT35%, and ZT55% as compared to ZG in post-intervention. TNF-α values decreased significantly (P < 0.05) at the post-test as compared to pre-intervention in ZT35% and ZT55%. Also, TNF-α was significantly lower (P < 0.05) in ZT55% compared to CG and T35% in post-test. Conclusions The results demonstrate clearly that in postmenopausal women, circuit resistance training both at low and moderate intensities cause a greater reduction in RBP-4 and TNF-α when Zataria is supplemented in the diet during training.
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Rech A, Botton CE, Lopez P, Quincozes-Santos A, Umpierre D, Pinto RS. Effects of short-term resistance training on endothelial function and inflammation markers in elderly patients with type 2 diabetes: A randomized controlled trial. Exp Gerontol 2019; 118:19-25. [PMID: 30611727 DOI: 10.1016/j.exger.2019.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 11/20/2018] [Accepted: 01/02/2019] [Indexed: 01/04/2023]
Abstract
PURPOSE To evaluate the effects of 12-weeks of strength training on endothelial function and inflammatory markers in elderly individuals with T2DM. METHODS Forty-four elderly patients with T2DM were screened for participation. After completion of the baseline assessment, participants were randomly assigned to either the resistance training group (RT) or an active control group (AC). Inflammatory (TNF-α, IL-6, IL-1β, IL-10 and CRP) and blood lipid profiles, glycated hemoglobin, basal artery diameter and flow mediated dilation were evaluated before and after the intervention. Comparisons between groups were obtained from the generalized estimation equation and all tests were two-tailed and the alpha level for significance set at 0.05. RESULTS TNF-α and IL-1β were decreased in both groups, while no interactions were found for flow mediated dilation and basal artery diameter. No significant differences were found for blood lipid profile and glycated hemoglobin for both groups after the intervention period. CONCLUSIONS No significant changes were found between the RT and AC groups, regarding inflammatory profile and endothelial function, which does not prove the superiority of this intervention model in the studied period.
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Affiliation(s)
- Anderson Rech
- Life Sciences Center, Universidade de Caxias do Sul, Caxias do Sul, RS 95070-560, Brazil; Exercise Research Laboratory, School of Physical Education, Phisiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS 90690-200, Brazil.
| | - Cíntia Ehlers Botton
- Exercise Research Laboratory, School of Physical Education, Phisiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS 90690-200, Brazil; Hospital de Clínicas de Porto Alegre, National Institute of Science and Technology for Health Technology Assessment (IATS), Universidade Federal do Rio Grande do Sul, Porto Alegre, RS 90035-007, Brazil
| | - Pedro Lopez
- Exercise Research Laboratory, School of Physical Education, Phisiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS 90690-200, Brazil
| | - André Quincozes-Santos
- Departamento de Bioquímica, Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2600-Anexo, Bairro Santa Cecília, Porto Alegre, RS 90035-003, Brazil
| | - Daniel Umpierre
- Hospital de Clínicas de Porto Alegre, National Institute of Science and Technology for Health Technology Assessment (IATS), Universidade Federal do Rio Grande do Sul, Porto Alegre, RS 90035-007, Brazil
| | - Ronei Silveira Pinto
- Exercise Research Laboratory, School of Physical Education, Phisiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS 90690-200, Brazil
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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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Cunha GM, Villela-Nogueira CA, Bergman A, Lobo Lopes FPP. Abbreviated mpMRI protocol for diffuse liver disease: a practical approach for evaluation and follow-up of NAFLD. Abdom Radiol (NY) 2018; 43:2340-2350. [PMID: 29450605 DOI: 10.1007/s00261-018-1504-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIM Multiparametric magnetic resonance imaging (mpMRI) may help determine the metabolic profile of patients with obesity and metabolic syndrome in addition to their clinical and laboratory biomarkers for diagnosis and monitoring. An abbreviated mpMRI protocol may be a faster, less-costly, and easier to perform alternative for the diagnosis, treatment, and follow-up of patients with NAFLD and for use in clinical trials. OBJECTIVE To evaluate an abbreviated mpMRI protocol tailored to analyze quantitative imaging features of patients with obesity and NAFLD and assess its use during treatment. METHODS This prospective study included patients with obesity and NAFLD to perform a quantitative analysis of liver fat and iron content, stiffness, as well as the visceral adipose tissue (VAT) during the course of a physical exercise-based treatment regimen. RESULTS Longitudinal improvements in imaging features were observed in patients with good response to treatment, in accordance with improvements in biochemical and anthropometric biomarkers. CONCLUSION An abbreviated mpMRI protocol consisting of liver fat and iron quantification, MR elastography, and VAT measurements is a feasible, less-costly, and accessible option for screening and monitoring of patients with obesity, NAFLD, and metabolic syndrome.
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Affiliation(s)
- Guilherme Moura Cunha
- Clínica de Diagnóstico por Imagem - CDPI/DASA, Av. Ataulfo de Paiva, 669, Leblon, Rio de Janeiro, 22440-032, Brazil.
| | - Cristiane A Villela-Nogueira
- Faculdade de Medicina, Departamento de Clínica Médica, Serviço de Hepatologia, Universidade Federal do Rio De Janeiro, UFRJ R. Prof. Rodolpho Paulo Rocco, 255 sala 9E16 - Cidade Universitária, Rio de Janeiro, 22440-032, Brazil
| | - Anke Bergman
- Instituto Nacional de Câncer (INCA), Rua André Cavalcanti, 37, Rio de Janeiro, 20231-050, Brazil
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Winters-Stone KM, Wood LJ, Stoyles S, Dieckmann NF. The Effects of Resistance Exercise on Biomarkers of Breast Cancer Prognosis: A Pooled Analysis of Three Randomized Trials. Cancer Epidemiol Biomarkers Prev 2017; 27:146-153. [PMID: 29141853 DOI: 10.1158/1055-9965.epi-17-0766] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 10/05/2017] [Accepted: 11/02/2017] [Indexed: 12/17/2022] Open
Abstract
Background: Using a secondary data analysis from randomized controlled trials comparing one year of resistance exercise (n = 109) to a placebo control condition (n = 106) in postmenopausal, posttreatment breast cancer survivors, we investigated the influence of resistance training and changes in body composition on markers associated with cancer progression.Methods: Measures included serum levels of insulin, IGF-1, IGFBP1-3, leptin, serum amyloid A (SAA), adiponectin, C-reactive protein (CRP), IL1β, TNFα, IL6, and IL8, and body composition (total, lean and fat mass in kg) by DXA at baseline, 6, and 12 months. Linear mixed effects models were used to examine the association between group, biomarkers, and body composition and whether or not changes in muscle strength or body composition influenced the effect of exercise on biomarkers.Results: CRP decreased over time among women participating in resistance training compared with increases in controls (P = 0.045). In stratified analyses and compared with increases in controls, women who gained strength reduced CRP (P = 0.003) and maintained levels of IL1β and IL6. Among exercisers who lost weight (≥2 kg), CRP (P = 0.045), leptin (P < 0.01), and SAA (P = 0.029) decreased, whereas IGF-BP1 (P = 0.036) increased compared with controls.Conclusions: Resistance training may lower inflammation and improve insulin pathway profiles, but the magnitude and degree of benefit from exercise may depend upon whether or not women gained strength, a possible marker of compliance with training, and/or lost weight during exercise.Impact: Future resistance training trials should consider these potential influencing factors as they may determine how well exercise can slow cancer progression and prevent disease recurrence. Cancer Epidemiol Biomarkers Prev; 27(2); 146-53. ©2017 AACR.
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Affiliation(s)
- Kerri M Winters-Stone
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon. .,School of Nursing, Oregon Health & Science University, Portland, Oregon
| | - Lisa J Wood
- School of Nursing, Massachusetts General Hospital Institutes of Health Professions, Boston, Massachusetts
| | - Sydnee Stoyles
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon.,School of Nursing, Oregon Health & Science University, Portland, Oregon
| | - Nathan F Dieckmann
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon.,School of Nursing, Oregon Health & Science University, Portland, Oregon
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Jin XF, Wang S, Shen M, Wen X, Han XR, Wu JC, Tang GZ, Wu DM, Lu J, Zheng YL. RETRACTED: Effects of rehabilitation training on apoptosis of nerve cells and the recovery of neural and motor functions in rats with ischemic stroke through the PI3K/Akt and Nrf2/ARE signaling pathways. Brain Res Bull 2017; 134:236-245. [PMID: 28843352 DOI: 10.1016/j.brainresbull.2017.08.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 08/14/2017] [Accepted: 08/18/2017] [Indexed: 12/16/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief and Academic Committee of Jiangsu Normal University (ACJSNU). ACJSNU informed the journal that they were aware of PubPeer comments of data fabrication and manipulation in Fig 4A, Fig 5A, Fig 7A + C as detailed here [https://pubpeer.com/publications/D732FA0F313382B58DD725C25A8AB9#3]. ACJSNU launched an investigation and invited two independent referees to review the issues raised on PubPeer and they agreed the paper displays signs of scientific fraud. An investigation made by Tangshan People's Hospital, concluded there are no researchers called Jun-Chang Wu and Gao-Zhou Tang in the hospital. ACJSNU requested that the corresponding authors of the paper provide the original experimental records and data for verification. However, the authors have been unable to address the above concerns, and have stated that the data were obtained from a third party which was not disclosed in the article. The National Natural Science Foundation of China has also investigated this paper and others by the corresponding authors [https://www.nsfc.gov.cn/publish/portal0/tab442/info85495.htm]. The Editor-in-Chief therefore no longer has confidence in the data presented and the conclusions of the article.
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Affiliation(s)
- Xiao-Fei Jin
- Institute of Physical Education, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Shan Wang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Min Shen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Xin Wen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Xin-Rui Han
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Jun-Chang Wu
- Department of Neurology, Tangshan People's Hospital, Tangshan 063000, PR China
| | - Gao-Zhuo Tang
- Department of Neurology, Tangshan People's Hospital, Tangshan 063000, PR China
| | - Dong-Mei Wu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China.
| | - Jun Lu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China.
| | - Yuan-Lin Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China.
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Lin H, Hu M, Yan Y, Zhang H. The effect of exercise on adiponectin and leptin levels in overweight or obese subjects: a meta-analysis of randomized controlled trials. SPORT SCIENCES FOR HEALTH 2017. [DOI: 10.1007/s11332-017-0358-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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31
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The Mechanisms and Effects of Physical Activity on Breast Cancer. Clin Breast Cancer 2017; 17:272-278. [PMID: 28233686 DOI: 10.1016/j.clbc.2017.01.006] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 01/13/2017] [Indexed: 12/15/2022]
Abstract
Breast cancer is the most common cancer in women. An extensive part of this health problem can be prevented by an active lifestyle. Physical activity can reduce the risk of breast cancer, reduce the rate of recurrence, and increase the survival rate of patients with breast cancer. The aim of this review was to summarize our current knowledge regarding the effects of physical activity on breast cancer risk, recurrence, and survival. Furthermore, we investigated 5 possible underlying mechanisms through which physical activity has an influence on breast cancer (ie, a reduction of sex hormones, metabolic hormones, adipokines and oxidative stress, and an improvement of the immune function). In this review, we give a complete overview of this subject.
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Fairman CM, Hyde PN, Focht BC. Resistance training interventions across the cancer control continuum: a systematic review of the implementation of resistance training principles. Br J Sports Med 2016; 51:677-685. [DOI: 10.1136/bjsports-2016-096537] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2016] [Indexed: 11/03/2022]
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Tayebi SM, Hasannezhad P, Saeidi A, Fadaei MR. Intense Circuit Resistance Training along with Zataria multiflora Supplementation Reduced Plasma Retinol Binding Protein-4 and Tumor Necrosis Factor-α in Postmenopausal Females. Jundishapur J Nat Pharm Prod 2016. [DOI: 10.17795/jjnpp.38578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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34
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Mota GRD, Orsatti FL, Delbin MA, Zanesco A. Resistance exercise improves metabolic parameters and changes adipocyte-derived leptin: a comparison between genders in untrained adults. MOTRIZ: REVISTA DE EDUCACAO FISICA 2016. [DOI: 10.1590/s1980-6574201600030014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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35
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Nunes PRP, Barcelos LC, Oliveira AA, Furlanetto Júnior R, Martins FM, Orsatti CL, Resende EAMR, Orsatti FL. Effect of resistance training on muscular strength and indicators of abdominal adiposity, metabolic risk, and inflammation in postmenopausal women: controlled and randomized clinical trial of efficacy of training volume. AGE (DORDRECHT, NETHERLANDS) 2016; 38:40. [PMID: 26984105 PMCID: PMC5005909 DOI: 10.1007/s11357-016-9901-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 03/01/2016] [Indexed: 06/02/2023]
Abstract
This study evaluated the effect of resistance training (RT) volume on muscular strength and on indicators of abdominal adiposity, metabolic risk, and inflammation in post-menopausal women (PW). Thirty-two volunteers were randomly allocated into the following three groups: control (CT, no exercise, n = 11), low-volume RT (LV, three sets/exercise, n = 10), and high-volume RT (HV, six sets/exercise, n = 11). The LV and HV groups performed eight exercises at 70 % of one maximal repetition, three times a week, for 16 weeks. Muscular strength and indicators of abdominal adiposity, metabolic risk, and inflammation were measured at baseline and after 16 weeks. No differences were found in baseline measures between the groups. The PW showed excess weight and fat percentage (F%), large waist circumference (WC), high waist-hip ratio (WHR), and hypercholesterolemia and borderline values of glycated hemoglobin (HbA1c%). Following the RT, a similar increase in muscle strength and reduction in F% from baseline were found in both trained groups. In HV, a decrease in total cholesterol, LDL-c, WC, and WHR was noted. Moreover, the HV showed a lower change (delta%) of interleukin-6 (IL-6) when compared to CT (HV = 11.2 %, P 25-75 = -7.6-28.4 % vs. CT = 99.55 %, P 25-75 = 18.5-377.0 %, p = 0.049). In LV, a decrease was noted for HbA1c%. There were positive correlations (delta%) between WHR and IL-6 and between IL-6 and TC. These results suggest that while a low-volume RT improves HbA1c%, F%, and muscular strength, a high-volume RT is necessary to improve indicators of abdominal adiposity and lipid metabolism and also prevent IL-6 increases in PW.
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Affiliation(s)
- Paulo Ricardo Prado Nunes
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil.
| | - Larissa Corrêa Barcelos
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil
| | - Anselmo Alves Oliveira
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil
| | - Roberto Furlanetto Júnior
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil
| | - Fernanda Maria Martins
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil
| | - Cláudio Lera Orsatti
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil
| | | | - Fábio Lera Orsatti
- Postgraduate Course of Physical Education, Exercise Biology Laboratory (BioEx), Federal University of Triângulo Mineiro (UFTM), Avenue Tutunas, 490, Uberaba, MG, Brazil
- Department of Sport Sciences, Health Science Institute, Federal University of Triangulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil
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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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Hammonds TL, Gathright EC, Goldstein CM, Penn MS, Hughes JW. Effects of exercise on c-reactive protein in healthy patients and in patients with heart disease: A meta-analysis. Heart Lung 2016; 45:273-82. [PMID: 26916454 DOI: 10.1016/j.hrtlng.2016.01.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 01/20/2016] [Accepted: 01/21/2016] [Indexed: 02/06/2023]
Abstract
Decreases in circulating hsCRP have been associated with increased physical activity and exercise training, although the ability of exercise interventions to reduce hsCRP and which individuals benefit the most remains unclear. This meta-analysis evaluates the ability of exercise to reduce hsCRP levels in healthy individuals and in individuals with heart disease. A systematic review and meta-analysis was conducted that included exercise interventions trials from 1995 to 2012. Forty-three studies were included in the final analysis for a total of 3575 participants. Exercise interventions significantly reduced hsCRP (standardized mean difference -0.53 mg/L; 95% CI, -0.74 to -0.33). Results of sub-analysis revealed no significant difference in reductions in hsCRP between healthy adults and those with heart disease (p = .20). Heterogeneity between studies could not be attributed to age, gender, intervention length, intervention type, or inclusion of diet modification. Exercise interventions reduced hsCRP levels in adults irrespective of the presence of heart disease..
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Affiliation(s)
- Tracy L Hammonds
- Kent State University, P.O. Box 5190, Kent, OH, USA; Cardiovascular Institute, Summa Health System, 95 Arch St, Akron, OH, USA
| | | | - Carly M Goldstein
- Kent State University, P.O. Box 5190, Kent, OH, USA; Cardiovascular Institute, Summa Health System, 95 Arch St, Akron, OH, USA; Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Marc S Penn
- Cardiovascular Institute, Summa Health System, 95 Arch St, Akron, OH, USA; Department of Integrated Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Joel W Hughes
- Kent State University, P.O. Box 5190, Kent, OH, USA; Cardiovascular Institute, Summa Health System, 95 Arch St, Akron, OH, USA.
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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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Moradi F. Changes of Serum Adiponectin and Testosterone Concentrations Following Twelve Weeks Resistance Training in Obese Young Men. Asian J Sports Med 2015; 6:e23808. [PMID: 26715965 PMCID: PMC4691303 DOI: 10.5812/asjsm.23808] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 04/06/2014] [Indexed: 11/23/2022] Open
Abstract
Background: Circulating levels of adiponectin and testosterone decrease in obese men and this increases risks of cardiovascular disease and diabetes. Objectives: The purpose of this study was to survey changes of serum adiponectin and testosterone concentrations following twelve weeks resistance training in obese young men. Patients and Methods: In a semi-experimental study, twenty one obese young men were randomly placed in two groups: resistance training (26.5 ± 2.8 years) and control (27.4 ± 2.9 years). General characteristics of subjects and serum levels of adiponectin and testosterone were assessed before and after training. Resistance training protocol consisted of twelve weeks weight training (3 sessions per week, 10 exercises, 3 sets of 8 - 12 repetitions in each exercise, intensity 60% - 80% of one repetition maximum, rest between sets 1 minute and between exercises 2 minutes, duration of main training 20 - 40 minutes per each session). Results: Resistance training had no significant effect on body weight and body mass index (P > 0.05), whereas it decreased body fat percent (P = 0.017). Also, serum adiponectin (8.1 ± 1.8 vs. 10.5 ± 2.3 μg/mL) and testosterone concentrations (6.9 ± 2.4 vs. 8.2 ± 1.7 ng/mL) were increased after resistance training (P = 0.033, P = 0.018 respectively), while there were no significant changes in serum levels of these hormones in control group (P > 0.05). Conclusions: Twelve weeks of resistance training increased serum concentrations of adiponectin and testosterone in obese young men. With respect to inverse associations between changes of adiponectin and testosterone with BFP and insulin level variations after resistance training, it is recommended that obese young men do resistance training to benefit useful decreasing/preventive effects of this type of training against the risks of cardiovascular diseases and diabetes.
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Affiliation(s)
- Fatah Moradi
- Department of Physical Education and Sport Sciences, Saghez Branch, Islamic Azad University, Saghez, IR Iran
- Corresponding author: Fatah Moradi, Department of Physical Education and Sport Sciences, Saghez Branch, Islamic Azad University, Saghez, IR Iran. Tel: +98-9144823733, Fax: +98-4826335782, E-mail:
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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: 18] [Impact Index Per Article: 2.0] [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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Neuzillet C, Vergnault M, Bonnetain F, Hammel P. Rationale and design of the Adapted Physical Activity in advanced Pancreatic Cancer patients (APACaP) GERCOR (Groupe Coopérateur Multidisciplinaire en Oncologie) trial: study protocol for a randomized controlled trial. Trials 2015; 16:454. [PMID: 26458923 PMCID: PMC4603729 DOI: 10.1186/s13063-015-0983-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Accepted: 09/29/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Exercise during chemotherapy is a promising strategy to reduce fatigue and improve health-related quality of life (HRQoL). It has been shown to be feasible and efficient in various cancers, including advanced-stage cancers. Effects of physical activity have never been explored in advanced pancreatic ductal adenocarcinoma (PDAC). We aim to evaluate the effects of an exercise intervention in this setting. METHODS This randomized, national, multicenter, interventional study will examine the effectiveness of an unsupervised, home-based, 16-week adapted physical activity (APA) program. Specificities of advanced PDAC for the implementation of the APA program will be taken into account (healthy volunteer as physical activity partner instead of patient groups, nutritional management). The main inclusion criteria are: patients with histologically confirmed, unresectable PDAC; scheduled for chemotherapy; performance status 0-2; age ≥ 18; and physical activity partner. In total, 200 patients will be randomized into either the APA program (aerobic and resistance exercises) in addition to usual care (including chemotherapy at the investigator's choice), or usual care. The primary objective will be the effect on fatigue (Multidimensional Fatigue Inventory, MFI-20) and HRQoL (European Organization for Research and Treatment of Cancer-Quality of Life-C30 questionnaire, EORTC-QLQ-C30; co-primary endpoint) at week 16. As secondary objectives, the effects of the exercise intervention on pain, anxiety, depression, nutritional status, insulin resistance, tolerance of chemotherapy, survival, and adherence to the APA program will be evaluated. DISCUSSION Patients with advanced PDAC are strongly affected by fatigue, and are thus likely to benefit from an exercise intervention. Moreover, exercise may have a potential beneficial effect on tumor outcome by reducing insulin resistance and insulin/insulin-like growth factor-1 (IGF-1) secretion. However, an exercise intervention may appear challenging due to multiple PDAC-related symptoms such as fatigue, depression, pain, and denutrition. We hypothesize that an APA program taking into account specific characteristics of PDAC may improve symptoms and HRQoL. If demonstrated to be feasible and effective, such APA programs will be systematically proposed to patients with advanced PDAC in addition to usual care. TRIAL REGISTRATION ClinicalTrial.gov REGISTRATION NUMBER NCT02184663 ; Registration date: 2 July 2014.
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Affiliation(s)
- Cindy Neuzillet
- Digestive Oncology Department and UMR1149, Beaujon University Hospital, Hôpitaux Universitaires Paris Nord Val de Seine (HUPNVS), Assistance Publique-Hôpitaux de Paris (AP-HP), 92110, Clichy La Garenne, France.
| | - Mathieu Vergnault
- Visio Activités Sportives Interactives (V@si SARL), 34270, Saint Mathieu de Tréviers, France.
| | - Franck Bonnetain
- Methodology and Quality of Life in Oncology unit (EA 3181) and Quality of Life and Cancer Clinical Research Platform, Besançon University Hospital, 25000, Besançon, France.
| | - Pascal Hammel
- Digestive Oncology Department and UMR1149, Beaujon University Hospital, Hôpitaux Universitaires Paris Nord Val de Seine (HUPNVS), Assistance Publique-Hôpitaux de Paris (AP-HP), 92110, Clichy La Garenne, France.
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Effects of 8-week combined training on body composition, isokinetic strength, and cardiovascular disease risk factors in older women. Aging Clin Exp Res 2015; 27:179-86. [PMID: 24997614 DOI: 10.1007/s40520-014-0257-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 06/17/2014] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIMS Decline in muscle endurance and strength as well as attenuated cardiac function with aging not only leads to overall physical function decline but also has a close relationship with cardiovascular disease occurrence. This study examined the effects of an 8-week combined training program (i.e., consisting of both aerobic and resistance training) on body composition, isokinetic strength, and cardiovascular disease (CVD) risk factors in older women. METHODS Nineteen women, aged 65-75 years, were randomly assigned to either a combined training (CT, n = 9) or an aerobic training (AT, n = 10) group. Body composition and isokinetic strength were assessed before and after the exercise program. Blood samples were collected to identify CVD risk factors. RESULTS At the end of the training program, body mass, body fat mass, percent body fat, and body mass index decreased significantly and lean mass increased significantly in the CT group compared with those in the AT group (p < 0.05). Isokinetic strength was also significantly greater in the CT group than in the AT group (p < 0.05). In addition, the C-reactive protein level was significantly lower in the CT group than in the AT group, whereas interleukin-6, tumor necrosis factor-α, and total cholesterol levels were significantly lower in both groups (p < 0.05). CONCLUSIONS An 8-week combined exercise program benefits body composition, especially lean mass, and positively affects isokinetic strength and CVD risk factors. Therefore, increasing lean mass and strength by continuously participating in a combined exercise program may be an effective treatment for preventing and improving CVD in older women.
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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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Effects of concurrent training on inflammatory markers and expression of CD4, CD8, and HLA-DR in overweight and obese adults. J Exerc Sci Fit 2014. [DOI: 10.1016/j.jesf.2014.06.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Mavros Y, Kay S, Simpson KA, Baker MK, Wang Y, Zhao RR, Meiklejohn J, Climstein M, O'Sullivan AJ, de Vos N, Baune BT, Blair SN, Simar D, Rooney K, Singh NA, Fiatarone Singh MA. Reductions in C-reactive protein in older adults with type 2 diabetes are related to improvements in body composition following a randomized controlled trial of resistance training. J Cachexia Sarcopenia Muscle 2014; 5:111-20. [PMID: 24687180 PMCID: PMC4053559 DOI: 10.1007/s13539-014-0134-1] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 01/27/2014] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Reductions in skeletal muscle mass and increased adiposity are key elements in the aging process and in the pathophysiology of several chronic diseases. Systemic low grade inflammation associated with obesity has been shown to accelerate the age-related decline in skeletal muscle. The aim of this investigation was to determine the effects of 12 months of progressive resistance training (PRT) on systemic inflammation, and whether reductions in systemic inflammation were associated with changes in body composition. We hypothesized that reductions in systemic inflammation following 12 months of PRT in older adults with type 2 diabetes would be associated with reductions in adiposity and increases in skeletal muscle mass. METHODS Participants (n = 103) were randomized to receive either PRT or sham-exercise, 3 days a week for 12 months. C-reactive protein (CRP) was used to assess systemic inflammation. Skeletal muscle mass and total fat mass were determined using bioelectrical impedance. RESULTS Twelve months of PRT tended to reduce CRP compared to sham exercise (β = -0.25, p = 0.087). Using linear mixed-effects models, the hypothesized relationships between body composition adaptations and CRP changes were significantly stronger for skeletal muscle mass (p = 0.04) and tended to be stronger for total fat mass (p = 0.07) following PRT when compared to sham-exercise. Using univariate regression models, stratified by group allocation, reductions in CRP were associated with increases in skeletal muscle mass (p = 0.01) and reductions in total fat mass (p = 0.02) in the PRT group, but not in the sham-exercise group (p = 0.87 and p = 0.32, respectively). CONCLUSIONS We have shown for the first time that reductions in systemic inflammation in older adults with type 2 diabetes following PRT were associated with increases in skeletal muscle mass. Furthermore, reductions in CRP were associated with reductions in adiposity, but only when associated with PRT. Lifestyle interventions aimed at reducing systemic inflammation in older adults with type 2 diabetes should therefore incorporate anabolic exercise such as PRT to optimize the anti-inflammatory benefits of favorable body composition adaptations.
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Affiliation(s)
- Yorgi Mavros
- Exercise Health and Performance Faculty Research Group, Faculty of Health Sciences, University of Sydney, Sydney, Australia,
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Alvehus M, Boman N, Söderlund K, Svensson MB, Burén J. Metabolic adaptations in skeletal muscle, adipose tissue, and whole-body oxidative capacity in response to resistance training. Eur J Appl Physiol 2014; 114:1463-71. [PMID: 24711079 DOI: 10.1007/s00421-014-2879-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Accepted: 03/22/2014] [Indexed: 02/05/2023]
Abstract
PURPOSE The effects of resistance training on mitochondrial biogenesis and oxidative capacity in skeletal muscle are not fully characterized, and even less is known about alterations in adipose tissue. We aimed to investigate adaptations in oxidative metabolism in skeletal muscle and adipose tissue after 8 weeks of heavy resistance training in apparently healthy young men. METHODS Expression of genes linked to oxidative metabolism in the skeletal muscle and adipose tissue was assessed before and after the training program. Body composition, peak oxygen uptake (VO2 peak), fat oxidation, activity of mitochondrial enzyme in muscle, and serum adiponectin levels were also determined before and after resistance training. RESULTS In muscle, the expression of the genes AdipoR1 and COX4 increased after resistance training (9 and 13 %, respectively), whereas the expression levels of the genes PGC-1α, SIRT1, TFAM, CPT1b, and FNDC5 did not change. In adipose tissue, the expression of the genes SIRT1 and CPT1b decreased after training (20 and 23 %, respectively). There was an increase in lean mass (from 59.7 ± 6.1 to 61.9 ± 6.2 kg), VO2 peak (from 49.7 ± 5.5 to 56.3 ± 5.0 ml/kg/min), and fat oxidation (from 6.8 ± 2.1 to 9.1 ± 2.7 mg/kg fat-free mass/min) after training, whereas serum adiponectin levels decreased significantly and enzyme activity of citrate synthase and 3-hydroxyacyl-CoA dehydrogenase did not change. CONCLUSION Despite significant increases in VO2 peak, fat oxidation, and lean mass following resistance training, the total effect on gene expression and enzyme activity linked to oxidative metabolism was moderate.
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Affiliation(s)
- Malin Alvehus
- Department of Public Health and Clinical Medicine, Medicine, Umeå University, Umeå, Sweden,
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Association of physical activity in the past year and immediately after in vitro fertilization on pregnancy. Fertil Steril 2014; 101:1047-1054.e5. [PMID: 24524834 DOI: 10.1016/j.fertnstert.2013.12.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 12/19/2013] [Accepted: 12/20/2013] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To estimate the association of physical activity on in vitro fertilization (IVF). DESIGN Prospective cohort study. SETTING Academic infertility clinic. PATIENT(S) Women (n = 121) undergoing nondonor IVF embryo transfer (fresh or frozen). INTERVENTION(S) The women completed a questionnaire on past year physical activity and wore an accelerometer from embryo transfer to serum pregnancy testing. MAIN OUTCOME MEASURE(S) Implantation, intrauterine gestation, and live birth. RESULT(S) Based on self-reported past year physical activity, the adjusted odds of intrauterine gestation was higher among those that had higher continuous active living (odds ratio [OR] 1.96, 95% confidence interval [CI] 1.09-3.50), sports/exercise (OR 1.48, CI 1.02-2.15), and total activity (OR 1.52, 95%CI 1.15-2.01) indices. After embryo transfer, women did almost no vigorous activity (median 0 min/d) as measured by the accelerometer. More of their time was spent in light activity (median 3.0 h/d) and sedentary behaviors (median 9.3 h/d). Accelerometer-measured physical activity and sedentary behavior after embryo transfer were not associated with any IVF outcome. CONCLUSION(S) An active lifestyle in the preceding year favorably impacted the IVF outcome. After embryo transfer, women engaged in mostly light physical activity and sedentary behaviors; therefore, the impact of vigorous physical activity on implantation could not be determined.
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Bennell K, Hinman RS, Wrigley TV, Creaby MW, Hodges P. Exercise and osteoarthritis: cause and effects. Compr Physiol 2013; 1:1943-2008. [PMID: 23733694 DOI: 10.1002/cphy.c100057] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Osteoarthritis (OA) is a common chronic joint condition predominantly affecting the knee, hip, and hand joints. Exercise plays a role in the development and treatment of OA but most of the literature in this area relates to knee OA. While studies indicate that exercise and physical activity have a generally positive effect on healthy cartilage metrics, depending upon the type of the activity and its intensity, the risk of OA development does appear to be moderately increased with sporting participation. In particular, joint injury associated with sports participation may be largely responsible for this increased risk of OA with sport. Various repetitive occupational tasks are also linked to greater likelihood of OA development. There are a number of physical impairments associated with OA including pain, muscle weakness and altered muscle function, reduced proprioception and postural control, joint instability, restricted range of motion, and lower aerobic fitness. These can result directly from the OA pathological process and/or indirectly as a result of factors such as pain, effusion, and reduced activity levels. These impairments and their underlying physiology are often targeted by exercise interventions and evidence generally shows that many of these can be modified by specific exercise. There is currently little clinical trial evidence to show that exercise can alter mechanical load and structural disease progression in those with established OA, although a number of impairments, that are amenable to change with exercise, appears to be associated with increased mechanical load and/or disease progression in longitudinal studies.
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Affiliation(s)
- Kim Bennell
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Australia.
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Nock NL, Owusu C, Kullman EL, Austin K, Roth B, Cerne S, Harmon C, Moore H, Vargo M, Hergenroeder P, Malone H, Rocco M, Tracy R, Lazarus HM, Kirwan JP, Heyman E, Berger NA. A Community-Based Exercise and Support Group Program in African-American Breast Cancer Survivors (ABCs). ACTA ACUST UNITED AC 2013; 1:15-24. [PMID: 24707505 DOI: 10.18005/pthp0101003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
African-American (AA) women have higher rates of breast cancer (BCa) mortality than Caucasian women, and a recent study using data from the Surveillance, Epidemiology and End Results (SEER) registry suggests that this disparity may be due, in part, to the poorer health status of AAs at diagnosis and not treatment related issues. Randomized controlled trials involving supervised aerobic and resistance exercise have shown improved body composition and improvement in cancer-related biomarkers in BCa patients and may lead to improved recurrence and survival rates; however, most trials have focused on Caucasians and many have been conducted in academic- and clinic-based settings. We evaluated the feasibility of conducting a 20-week, supervised, resistance training, group exercise intervention coupled with a support group and home walking program utilizing facilities and personnel at a community cancer support center (The Gathering Place, Beachwood, Ohio) in AA Stage I-III BCa survivors who were within 12 months of completing treatment (surgery, chemotherapy, and/or breast irradiation); and, evaluated the potential effects of this intervention on physical measures and cancer-related biomarkers. 27 patients provided informed consent and 19 participated in the program. On average, attendance rates were 70.0% ± 19.1% for the exercise sessions and 63.1% ± 13.8% for the support group. We observed a significant decrease in circulating C-peptide levels (B: 893.9 ± 399.1 pg/mL; EOI: 723.9 ± 319.0 pg/mL; p=0.01). Although we did not observe a significant decrease in weight in the entire sample, there was a significant decrease in waist circumference and percent total body fat among those who attended 70% or more of the exercise sessions. In summary, we demonstrated that conducting lifestyle interventions in AA BCa survivors in a community setting is feasible. Future interventions should invoke strategies to enhance adherence and include a structured dietary intervention to enable greater weight loss.
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Affiliation(s)
- Nora L Nock
- Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, OH, USA
| | - Cynthia Owusu
- Department of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Emily L Kullman
- Case Comprehensive Cancer Center, University Hospitals Case Medical Center, Cleveland, OH, USA
| | - Kris Austin
- Department of Pathobiology, Cleveland Clinic, Cleveland, OH, USA
| | - Beth Roth
- The Gathering Place, Beachwood, OH, USA
| | - Stephen Cerne
- Department of Solid Tumor Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - Carl Harmon
- Department of Physical Medicine and Rehabilitation, MetroHealth Medical Center, Cleveland, OH, USA
| | - Halle Moore
- Department of Oncology, MetroHealth Medical Center, Cleveland, OH, USA
| | - Mary Vargo
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Paul Hergenroeder
- Department of Pathology and Biochemistry, University of Vermont, Burlington, VT, USA
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Talebi-Garakani E, Safarzade A. Resistance training decreases serum inflammatory markers in diabetic rats. Endocrine 2013; 43:564-70. [PMID: 22948775 DOI: 10.1007/s12020-012-9786-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Accepted: 08/27/2012] [Indexed: 12/17/2022]
Abstract
Inflammation plays an important role in the genesis and progression of diabetes. The purpose of this study was to investigate the effect of resistance training on serum levels of some inflammatory markers associated with diabetes mellitus. Twenty-four male Wistar rats (290 ± 19 g) were randomly divided into three groups: non-diabetic control (non-DC), diabetic control (DC), and diabetic trained (DT). Animals in DT group were subjected to a resistance training program with the use of a ladder (3 days/week, for 4 weeks). Body weight, serum high sensitivity C-reactive protein (hs-CRP), interleukin (IL)-6, tumor necrosis factor (TNF)-α, fasting glucose, and insulin were measured. Four weeks of resistance training decreased serum levels of TNF-α, hs-CRP, and IL-6 in diabetic rats when compared with DC animals. We conclude that resistance training with appropriate intensity, duration, and recovery between exercise bouts has marked anti-inflammatory effects on diabetic rats. This may be an efficient strategy to protect against some diabetic complications.
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Affiliation(s)
- Elahe Talebi-Garakani
- Department of Exercise Physiology, Faculty of Physical Education & Sport Science, University of Mazandaran, Babolsar, Iran.
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