1
|
Long KZ, Beckmann J, Lang C, Seelig H, Nqweniso S, Probst-Hensch N, Pühse U, Steinmann P, Randt RD, Walter C, Utzinger J, Gerber M. Randomized Trial to Improve Body Composition and Micronutrient Status Among South African Children. Am J Prev Med 2024; 66:1078-1088. [PMID: 38309672 DOI: 10.1016/j.amepre.2024.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 02/05/2024]
Abstract
INTRODUCTION Physical activity (PA) promotion combined with multimicronutrient supplementation (MMNS) among school-age children may reduce fat mass accrual and increase muscle mass through different mechanisms and so benefit child health. This study determined the efficacy of combined interventions on body composition among South African schoolchildren and determined if micronutrients mediate these effects. STUDY DESIGN Longitudinal cluster randomized controlled trial of children followed from 2019 to 2021. Statistical analyses carried from 2022 to 2023. SETTING/PARTICIPANTS A total of 1,304 children 6-12 years of age recruited from public schools in Gqeberha, South Africa. INTERVENTION Children were randomized by classes to either: (a) a physical activity group (PA); (b) a MMNS group; (c) a physical activity + multimicronutrient supplementation group (PA + MMNS); and (d) a placebo control group. MAIN OUTCOME MEASURES Trajectories of overall and truncal fat free mass (FFM) and fat mass (FM) estimates in modeled at 9 and 21 months using latent growth curve models (LGCM). Changes in micronutrient concentrations at 9 months from baseline. RESULTS An increased FFM trajectory was found among children in the MMNS arm at 9 months (Beta 0.16, 95% CI = 0.12, 0.31). The PA and MMNS arms both had positive indirect effects on this trajectory at 9 months (Beta 0.66, 95% CI = 0.44, 0.88 and Beta 0.32 95% CI = 0.1 0.5, respectively) and similarly at 21 months when mediated by zinc concentration changes. A reduced FM trajectory was found among children in the PA promotion arm at 9 months when using this collection point as the referent intercept. This arm was inversely associated with the FM trajectory at 9 months when mediated by zinc changes. CONCLUSIONS PA and MMNS promotion in school-based interventions directly contributed to reductions in FM and increased FFM among South African children and indirectly through changes in micronutrient status. TRIAL REGISTRATION ISRCTN, ISRCTN29534081. Registered on August 9, 2018 Institutional review board: Ethikkommission Nordwest- und Zentralschweiz" (EKNZ, project number: Req-2018-00608). Date of approval: 2018.
Collapse
Affiliation(s)
- Kurt Z Long
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland.
| | - Johanna Beckmann
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Christin Lang
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Harald Seelig
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Siphesihle Nqweniso
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth, South Africa
| | - Nicole Probst-Hensch
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Peter Steinmann
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
| | - Rosa du Randt
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth, South Africa
| | - Cheryl Walter
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth, South Africa
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| |
Collapse
|
2
|
Mallardo M, Daniele A, Musumeci G, Nigro E. A Narrative Review on Adipose Tissue and Overtraining: Shedding Light on the Interplay among Adipokines, Exercise and Overtraining. Int J Mol Sci 2024; 25:4089. [PMID: 38612899 PMCID: PMC11012884 DOI: 10.3390/ijms25074089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 03/30/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
Lifestyle factors, particularly physical inactivity, are closely linked to the onset of numerous metabolic diseases. Adipose tissue (AT) has been extensively studied for various metabolic diseases such as obesity, type 2 diabetes, and immune system dysregulation due to its role in energy metabolism and regulation of inflammation. Physical activity is increasingly recognized as a powerful non-pharmacological tool for the treatment of various disorders, as it helps to improve metabolic, immune, and inflammatory functions. However, chronic excessive training has been associated with increased inflammatory markers and oxidative stress, so much so that excessive training overload, combined with inadequate recovery, can lead to the development of overtraining syndrome (OTS). OTS negatively impacts an athlete's performance capabilities and significantly affects both physical health and mental well-being. However, diagnosing OTS remains challenging as the contributing factors, signs/symptoms, and underlying maladaptive mechanisms are individualized, sport-specific, and unclear. Therefore, identifying potential biomarkers that could assist in preventing and/or diagnosing OTS is an important objective. In this review, we focus on the possibility that the endocrine functions of AT may have significant implications in the etiopathogenesis of OTS. During physical exercise, AT responds dynamically, undergoing remodeling of endocrine functions that influence the production of adipokines involved in regulating major energy and inflammatory processes. In this scenario, we will discuss exercise about its effects on AT activity and metabolism and its relevance to the prevention and/or development of OTS. Furthermore, we will highlight adipokines as potential markers for diagnosing OTS.
Collapse
Affiliation(s)
- Marta Mallardo
- Department of Molecular and Biotechnological Medicine, University of Naples “Federico II”, 80131 Naples, Italy;
- CEINGE-Biotechnologies Advances S.c.a r.l., Via G. Salvatore 486, 80145 Naples, Italy;
| | - Aurora Daniele
- Department of Molecular and Biotechnological Medicine, University of Naples “Federico II”, 80131 Naples, Italy;
- CEINGE-Biotechnologies Advances S.c.a r.l., Via G. Salvatore 486, 80145 Naples, Italy;
| | - Giuseppe Musumeci
- Department of Biomedical and Biotechnological Sciences, Anatomy, Histology and Movement Sciences Section, School of Medicine, University of Catania, Via S. Sofia 87, 95123 Catania, Italy
- Research Center on Motor Activities (CRAM), University of Catania, 95123 Catania, Italy
| | - Ersilia Nigro
- CEINGE-Biotechnologies Advances S.c.a r.l., Via G. Salvatore 486, 80145 Naples, Italy;
- Department of Pharmaceutical, Biological, Environmental Sciences and Technologies, University of Campania “Luigi Vanvitelli”, Via G. Vivaldi 42, 81100 Caserta, Italy
| |
Collapse
|
3
|
He X, Xie S, Liu Y. The association of circulating lipoprotein lipids and apolipoproteins with risk of endometriosis: a Mendelian randomization study. Postgrad Med J 2024:qgae011. [PMID: 38491971 DOI: 10.1093/postmj/qgae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/15/2023] [Accepted: 01/05/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Endometriosis is a poorly understood disease that affects up to 196 million women worldwide and imposes high costs in terms of economic burden and quality of life of women. Traits of circulating lipids have been related to the onset and progression of endometriosis in previous observational studies but the results have remained contradictory. METHODS We performed univariable and multivariable Mendelian randomization (MR) analyses using instrument variables to genetically predict the associations of low-density lipoprotein (LDL) and high-density lipoprotein (HDL) cholesterol, triglycerides, and apolipoprotein (apo) A-I and B from the UK Biobank with endometriosis (consisting of 8288 cases and 68 969 controls from the FinnGen consortium). The inverse-variance weighted (IVW) method was used as the primary estimate, whereas MR-Egger and weighted median were conducted as complements to the IVW model. RESULTS Increased levels of triglycerides were associated with higher risk of endometriosis and endometriosis of the pelvic peritoneum in the univariable MR analyses. In multivariable MR analysis including apoB, LDL cholesterol, and triglycerides in the same model, triglycerides still retained a robust effect. Decreased levels of apoA-I and HDL cholesterol were associated with increased risk of endometriosis and endometriosis of the pelvic peritoneum in univariable MR analyses. After mutual adjustment, HDL cholesterol retained a robust effect whereas the association for apoA-I was attenuated. CONCLUSIONS This is the first MR-based evidence to suggest that triglycerides and HDL cholesterol are the predominant traits that account for the aetiological relationship of lipoprotein lipids with risk of endometriosis, in particular endometriosis of the pelvic peritoneum. Further well-designed randomized controlled trials are needed to address these results.
Collapse
Affiliation(s)
- Xiwen He
- Department of Gynecology, Hospital of Chengdu University of Traditional Chinese Medicine, College of Clinical Medicine, Chengdu, 610075, China
| | - Shengyu Xie
- Department of Medical Genetics, State Key Laboratory of Biotherapy, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Yi Liu
- Department of Gynecology, Hospital of Chengdu University of Traditional Chinese Medicine, College of Clinical Medicine, Chengdu, 610075, China
| |
Collapse
|
4
|
Hong JY, Li YJ, Metcalfe RS, Chen YC. Effects of acute and chronic stair-climbing exercise on metabolic health: A systematic review. J Sports Sci 2024; 42:498-510. [PMID: 38695325 DOI: 10.1080/02640414.2024.2345414] [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: 11/15/2022] [Accepted: 04/12/2024] [Indexed: 05/15/2024]
Abstract
Stair climbing exercise (SE) provides a feasible approach to elevate physical activity, but the effects on metabolic health are unclear. We systematically reviewed the currently available evidence on the effects of SE on fasting and postprandial glycaemia and lipidaemia. Studies were included if they investigated the effects of acute or chronic (at least 2 weeks) SE on fasting and/or postprandial glycaemic (insulin and glucose) and lipidaemic (triacylglycerols and non-esterified fatty acids) responses in healthy, prediabetic or type 2 diabetic adult populations. PubMed, Web of Science and Scopus were searched for eligible studies until July 2022. A total of 25 studies (14 acute and 11 chronic) were eligible for review. Acute bout(s) of SE can reduce postprandial glycaemia in individuals with prediabetes and type 2 diabetes (8 of 9 studies), but not in normoglycemic individuals. The effects of acute SE on postprandial lipidaemic responses and SE training on both fasting and postprandial glycaemia/lipidaemia were unclear. Acute SE may reduce postprandial glucose concentrations in people with impaired glycaemic control, but high-quality studies are needed. More studies are needed to determine the effect of chronic SE training on postprandial glucose and lipid responses, and the acute effects of SE on lipid responses.
Collapse
Affiliation(s)
- Jing-Yuan Hong
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Yun-Jui Li
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Richard S Metcalfe
- Applied Sports Technology, Exercise and Medicine Research Centre (A-STEM), Swansea University, Swansea, UK
| | - Yung-Chih Chen
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| |
Collapse
|
5
|
Esbjörnsson M, Norman B, Persson M, Saini A, Bülow J, Jansson E. Enhanced interleukin-6 in human adipose tissue vein after sprint exercise: Results from a pilot study. Clin Physiol Funct Imaging 2024; 44:171-178. [PMID: 37899535 DOI: 10.1111/cpf.12863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 10/25/2023] [Accepted: 10/27/2023] [Indexed: 10/31/2023]
Abstract
BACKGROUND Low-volume sprint exercise is likely to reduce body fat. Interleukin (IL-6) may mediate this by increasing adipose tissue (AT) lipolysis. Therefore, the exchange of AT IL-6 and glycerol, a marker of lipolysis, was examined in 10 healthy subjects performing three 30-s all-out sprints. METHODS Blood samples were obtained from brachial artery (a) and a superficial subcutaneous vein (v) on the anterior abdominal wall up to 9 min after the last sprint and analysed for IL-6 and glycerol. RESULTS Arterial IL-6 increased 2-fold from rest to last sprint. AT venous IL-6 increased 15-fold from 0.4 ± 0.4 at rest to 7.0 ± 4 pg × mL-1 (p < 0.0001) and AT v-a difference increased 45-fold from 0.12 ± 0.3 to 6.0 ± 5 pg x mL-1 (p < 0.0001) 9 min after last sprint. Arterial glycerol increased 2.5-fold from rest to 9 min postsprint 1 (p < 0.0001) and was maintained during the exercise period. AT venous and v-a difference of glycerol increased 2-fold from rest to 9 min postsprint 1 (p < 0.0001 and p = 0.01, respectively), decreased until 18 min postsprint 2 (p < 0.001 and p < 0.0001), and then increased again until 9 min after last sprint (both p < 0.01). CONCLUSIONS The concurrent increase in venous IL-6 and glycerol in AT after last sprint is consistent with an IL-6 induced lipolysis in AT. Glycerol data also indicated an initial increase in lipolysis after sprint 1 that was unrelated to IL-6. Increased IL-6 in adipose tissue may, therefore, complement other sprint exercise-induced lipolytic agents.
Collapse
Affiliation(s)
- Mona Esbjörnsson
- Department of Laboratory Medicine, Division of Clinical Physiology, Karolinska Institutet, Huddinge, Sweden
- Department of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden
| | - Barbara Norman
- Department of Laboratory Medicine, Division of Clinical Physiology, Karolinska Institutet, Huddinge, Sweden
| | - Moa Persson
- Department of Laboratory Medicine, Division of Clinical Physiology, Karolinska Institutet, Huddinge, Sweden
| | - Amarjit Saini
- Department of Laboratory Medicine, Division of Clinical Physiology, Karolinska Institutet, Huddinge, Sweden
| | - Jens Bülow
- Division of Clinical Physiology, Bispebjerg Hospital, Copenhagen, Denmark
| | - Eva Jansson
- Department of Laboratory Medicine, Division of Clinical Physiology, Karolinska Institutet, Huddinge, Sweden
- Department of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
6
|
Nascimento-Gonçalves E, Seixas F, Palmeira C, Martins G, Fonseca C, Duarte JA, Faustino-Rocha AI, Colaço B, Pires MJ, Neuparth MJ, Moreira-Gonçalves D, Fardilha M, Henriques MC, Patrício D, Pelech S, Ferreira R, Oliveira PA. Lifelong exercise training promotes the remodelling of the immune system and prostate signalome in a rat model of prostate carcinogenesis. GeroScience 2024; 46:817-840. [PMID: 37171559 PMCID: PMC10828357 DOI: 10.1007/s11357-023-00806-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 04/21/2023] [Indexed: 05/13/2023] Open
Abstract
This work aimed to understand how lifelong exercise training promotes the remodelling of the immune system and prostate signalome in a rat model of PCa. Fifty-five male Wistar rats were divided into four groups: control sedentary, control exercised, induced PCa sedentary and induced PCa exercised. Exercised animals were trained in a treadmill for 53 weeks. Pca induction consisted on the sequential administration of flutamide, N-methyl-N-nitrosourea and testosterone propionate implants. Serum concentrations of C-reactive protein (CRP) and tumor necrosis factor (TNF)-like weak inducer of apoptosis (TWEAK) were not different among groups. Peripheral levels of γδ T cells were higher in Pca exercised group than in the PCa sedentary group (p < 0.05). Exercise training also induced Oestrogen Receptor (ESR1) upregulation and Mitogen-activated Protein Kinase 13 (MAPK13) downregulation, changed the content of the phosphorylated (at Ser-104) form of this receptor (coded by the gene ESR1) and seemed to increase Erα phosphorylation and activity in exercised PCa rats when compared with sedentary PCa rats. Our data highlight the exercise-induced remodelling of peripheral lymphocyte subpopulations and lymphocyte infiltration in prostate tissue. Moreover, exercise training promotes the remodelling prostate signalome in this rat model of prostate carcinogenesis.
Collapse
Affiliation(s)
- Elisabete Nascimento-Gonçalves
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-Os-Montes and Alto Douro (UTAD), 5000-801, Vila Real, Portugal
- Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro), UTAD, 5000-801, Vila Real, Portugal
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro (UA), 3810-193, Aveiro, Portugal
| | - Fernanda Seixas
- Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Science - AL4AnimalS, UTAD, 5000-801, Vila Real, Portugal
- Department of Veterinary Sciences, University of Trás-Os-Montes and Alto Douro, 5000-801, Vila Real, Portugal
| | - Carlos Palmeira
- Clinical Pathology Department, Portuguese Institute of Oncology of Porto, 4200-072, Porto, Portugal
- Experimental Pathology and Therapeutics Group, Portuguese Institute of Oncology, 4200-072, Porto, Portugal
- School of Health Science Fernando Pessoa and FP-i3iD, 4200-253, Porto, Portugal
| | - Gabriela Martins
- Clinical Pathology Department, Portuguese Institute of Oncology of Porto, 4200-072, Porto, Portugal
- Experimental Pathology and Therapeutics Group, Portuguese Institute of Oncology, 4200-072, Porto, Portugal
| | - Carolina Fonseca
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-Os-Montes and Alto Douro (UTAD), 5000-801, Vila Real, Portugal
- Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro), UTAD, 5000-801, Vila Real, Portugal
| | - José Alberto Duarte
- CIAFEL, Research Centre in Physical Activity, Health and Leisure, Faculty of Sport, University of Porto, 4200-450, Porto, Portugal
| | - Ana I Faustino-Rocha
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-Os-Montes and Alto Douro (UTAD), 5000-801, Vila Real, Portugal
- Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro), UTAD, 5000-801, Vila Real, Portugal
- Department of Zootechnics, School of Sciences and Technology, University of Évora, 7004-516, Évora, Portugal
- Comprehensive Health Research Centre, 7004-516, Évora, Portugal
| | - Bruno Colaço
- Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Science - AL4AnimalS, UTAD, 5000-801, Vila Real, Portugal
- Department of Zootechnics, University of Trás-Os-Montes and Alto Douro, 5000-801, Vila Real, Portugal
| | - Maria João Pires
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-Os-Montes and Alto Douro (UTAD), 5000-801, Vila Real, Portugal
- Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro), UTAD, 5000-801, Vila Real, Portugal
- Department of Veterinary Sciences, University of Trás-Os-Montes and Alto Douro, 5000-801, Vila Real, Portugal
| | - Maria João Neuparth
- Research Center in Physical Activity, Health and Leisure (CIAFEL)-Faculty of Sports-University of Porto (FADEUP), Portugal and Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
- TOXRUN - Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116, Gandra, Portugal
| | - Daniel Moreira-Gonçalves
- Research Center in Physical Activity, Health and Leisure (CIAFEL)-Faculty of Sports-University of Porto (FADEUP), Portugal and Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
| | - Margarida Fardilha
- Department of Medical Sciences, iBiMED - Institute of Biomedicine, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Magda C Henriques
- Department of Medical Sciences, iBiMED - Institute of Biomedicine, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Daniela Patrício
- Department of Medical Sciences, iBiMED - Institute of Biomedicine, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Steven Pelech
- Department of Medicine, University of British Columbia, Vancouver, B.C, Canada
- Kinexus Bioinformatics Corporation, Suite 1 - 8755 Ash Street, Vancouver, BC, V6P 6T3, Canada
| | - Rita Ferreira
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Paula A Oliveira
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-Os-Montes and Alto Douro (UTAD), 5000-801, Vila Real, Portugal.
- Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro), UTAD, 5000-801, Vila Real, Portugal.
- Department of Veterinary Sciences, University of Trás-Os-Montes and Alto Douro, 5000-801, Vila Real, Portugal.
- Clinical Academic Center of Trás-Os-Montes and Alto Douro, University of Trás-Os-Montes and Alto Douro, 5000-801, Vila Real, Portugal.
- University of Trás-os-Montes and Alto Douro, Quinta dos Prados, 5001-801, Vila Real, Portugal.
| |
Collapse
|
7
|
Wang S, Shi H, Luo L, He H. Characteristics and correlation of body fat distribution and brachial-ankle pulse wave velocity in adults aged 20-59 years: a cross-sectional study. BMC Cardiovasc Disord 2024; 24:5. [PMID: 38166618 PMCID: PMC10763480 DOI: 10.1186/s12872-023-03597-x] [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: 06/19/2023] [Accepted: 11/06/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Fat distribution is closely related to vascular stiffness. This study aimed to investigate age and sex differences in fat distribution and brachial-ankle pulse wave velocity (baPWV), and the association between fat parameters and baPWV. METHODS A total of 10,811 participants aged 20-59 years were recruited. Measures included waist and hip circumference, waist-to-hip ratio (WHR), body mass index (BMI), percentage body fat (PBF), subcutaneous fat area (SFA), visceral fat area (VFA), and baPWV. RESULTS The results confirm that fat accumulates with age and that men tend to carry more abdominal fat than women in the same age group. The findings also indicate that baPWV increases with age and is significantly higher in men than in women in the same age group. In addition, WHR, VFA, and baPWV were more strongly correlated than baPWV and BMI, SFA, and PBF. Finally, the effects of age, PBF, WHR, and VFA on baPWV were greater for the higher quantiles. CONCLUSIONS There are age and sex differences in fat distribution and baPWV. Abdominal obesity is more closely linked to arterial stiffness than overall obesity, and people with higher baPWV are more affected by obesity parameters.
Collapse
Affiliation(s)
- Shengya Wang
- Department of Exercise Physiology, Beijing Sport University, Beijing, 100084, China
| | - Haiyan Shi
- Department of Exercise Physiology, Beijing Sport University, Beijing, 100084, China
| | - Laiyuan Luo
- China Institute of Sport and Health Science, Beijing Sport University, Beijing, 100084, China
| | - Hui He
- China Institute of Sport and Health Science, Beijing Sport University, Beijing, 100084, China.
| |
Collapse
|
8
|
Li J, Lu Z, Yuan L, Wang Q, Zhu J, Bao D, Grimm R, Wang X, Wang X, Xue H, Jin Z. Intravoxel incoherent motion imaging to assess the acute effects of moderate-intensity continuous training and high-intensity interval training on thigh muscles. NMR IN BIOMEDICINE 2024; 37:e5045. [PMID: 37852945 DOI: 10.1002/nbm.5045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 08/18/2023] [Accepted: 09/02/2023] [Indexed: 10/20/2023]
Abstract
This study investigated the use of intravoxel incoherent motion imaging (IVIM) to compare skeletal muscle perfusion during and after high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) to determine the impact on fat oxidation outcomes. Twenty overweight volunteers were recruited for the study. Each participant received one HIIT intervention and one MICT intervention using a cycling ergometer. Participants underwent a magnetic resonance imaging scan before, immediately after, and 1 and 2 h after each intervention. The IVIM parameters (D, fD*) of the rectus femoris, vastus lateralis, and biceps femoris long head were obtained. Changes in IVIM parameters of these muscles after both exercise interventions were compared using a two-factor repeated measures analysis of variance. In the rectus femoris, the fD* increased immediately after exercise intervention (d = 0.69 × 10-3 mm2 /s, p < 0.0083) and 2 h after exercise intervention (d = 0.64 × 10-3 mm2 /s, p < 0.0083) compared with before exercise. The increase in the fD* in the HIIT group was greater than that in the MICT group (d = 0.32, p = 0.023). In the vastus lateralis, the fD* increased immediately after the exercise intervention (d = 0.53 × 10-3 mm2 /s, p < 0.001) and returned to the pre-exercise level 1 h after exercising. The increase in the fD* in the HIIT group was lower than that in the MICT group (d = -0.21, p = 0.015). For the biceps femoris long head, the fD* was not significantly different between the two exercise interventions before and after exercise. Furthermore, the fD* 60 min after the HIIT intervention correlated with maximal oxygen consumption (VO2max), whereas fD* immediately after the MICT intervention correlated with VO2max. In summary, IVIM parameters can be used to evaluate differences in muscle perfusion between HIIT and MICT, and show a correlation with VO2max.
Collapse
Affiliation(s)
- Jiao Li
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijiing, China
| | - Zepeng Lu
- Sports Coaching College, Beijing Sport University, Beijing, China
| | - Ling Yuan
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijiing, China
| | - Qin Wang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijiing, China
| | - Jinxia Zhu
- MR Collaboration, Siemens Healthineers Ltd, Erlangen, Germany
| | - Dapeng Bao
- China Institute of Sport and Health Science, Beijing Sport University, Beijing, China
| | - Robert Grimm
- MR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany
| | - Xiao Wang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijiing, China
| | - Xiaoye Wang
- MR Clinical Marketing, Siemens Healthineers Ltd, Erlangen, Germany
| | - Huadan Xue
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijiing, China
| | - Zhengyu Jin
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijiing, China
| |
Collapse
|
9
|
Priscila Busch Furlan C, Berilli Batista P, Akemi Kido L, Garbellini Duft R, Regina Cavaglieri C, de Oliveira Carvalho P, Roberto Maróstica Junior M. Synergistic effect rescue animal model from NASH caused by diet-inflammation inducer. Food Res Int 2023; 174:113562. [PMID: 37986439 DOI: 10.1016/j.foodres.2023.113562] [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: 03/21/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 11/22/2023]
Abstract
Excessive intake of pro-inflammatory fatty acids is related to the development of insulin resistance, impaired oxidative stress enzymes, and lipid disorders, leading to inflammation and development of non-alcoholic steatohepatitis (NASH). Diet and physical exercise are considered to prevent and treat metabolic disorders caused by chronic inflammatory states (responsible for insulin resistance and diabetes type 2) in individuals with obesity and nonalcoholic fatty liver diseases (NAFLD). Our investigation tested the hypothesis that Hass avocado oil, a monounsaturated fatty acid and a source of phytosterol, may improve liver and metabolic parameters without adverse effects when combined with physical exercise. Rats ingested a high-fat diet for seven weeks and were then subjected to more six weeks with a standard diet, Hass avocado-oil ingestion, and swimming. The intervention showed significantly improvements by synergistic effect between Hass avocado-oil and swimming exercise (P < 0.05), including improving adiponectin, leptin, and fasting blood glucose levels, alleviating insulin resistance, reducing serum TNF-α, improving glutathione enzyme levels, and decreasing lipotoxicity in the liver and blood and serum triacylglycerides in blood (P < 0.05). Liver tissue markers of apoptosis and necrosis such as CK-18 filaments and dimethylamine (DMA) were significantly higher in the intervention group (P < 0.05). We were unable to fully confirm our hypothesis. Although the synergistic effects between Hass avocado-oil and the swimming regimen offer a promising chance of recovering liver health by improving 10 health biological markers, we must not ignore the cellular damage due to apoptosis and necrosis in liver cells and DMA. The data on metabolomic profile and avocado-oil-treated livers highlight the need for further investigation.
Collapse
Affiliation(s)
- Cibele Priscila Busch Furlan
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Patricia Berilli Batista
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Larissa Akemi Kido
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Renata Garbellini Duft
- Laboratory of Exercise Physiology, Faculty of Physical Education, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Claudia Regina Cavaglieri
- Laboratory of Exercise Physiology, Faculty of Physical Education, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | | | | |
Collapse
|
10
|
Chang YH, Shun SC, Chen MH, Chang YF. Feasibility of Different Exercise Modalities for Community-Dwelling Residents With Physical Inactivity: A Randomized Controlled Trial. J Nurs Res 2023; 31:e301. [PMID: 37883059 DOI: 10.1097/jnr.0000000000000578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Exercise interventions can promote health, but they can be difficult to implement. Moreover, no consensus has been reached regarding which exercise modality promotes the most significant improvement in metabolic health. PURPOSE This feasibility study was conducted to (a) determine the implementation efficacy of supervised and home-based exercise interventions by investigating their respective rates of intervention adherence, adherence to targeted intensity, attrition, and adverse events and (b) explore the preliminary efficacy of 12-week exercise programs among aerobic exercise, aerobic exercise combined with resistance exercise, and high-intensity interval training on body composition, anthropometric parameters, and lipid profiles for community-dwelling residents with physical inactivity. METHODS This randomized controlled trial was conducted from April to October 2020. Seventy-two sedentary participants aged 40-70 years were enrolled and randomized into one of four groups: 12-week aerobic exercise, aerobic exercise combined with resistance exercise, high-intensity interval training, and control. The three exercise groups performed at least moderate-intensity supervised exercise twice a week and home-based exercise once a week, whereas the control group maintained their usual daily activities. The target variables, including body composition, anthropometric parameters, and lipid profiles, were measured before and after the 12-week intervention. RESULTS The intervention adherence rates were 74.01%-87.54% for the supervised exercise group, 64.98%-83.90% for the home-based exercise group, and 82.65%-92.65% for the target exercise intensity group. The attrition rate ranged from 12.50% to 17.65%, and no adverse events were reported in any of the exercise groups. Preliminary efficacy data show the reductions in body weight (95% CI [0.01, 1.20], p = .048) and low-density lipoprotein (95% CI [2.76, 30.32], p = .02) were greater in the exercise groups than the control group, although the intergroup differences were not significant. CONCLUSIONS/IMPLICATIONS FOR PRACTICE Body weight and low-density lipoprotein may be efficiently reduced in a 12-week period using any of the three exercise modalities with at least 82.65% adherence to moderate-intensity exercise and 70.84% adherence to exercising 3 times a week.
Collapse
Affiliation(s)
- Yu-Hsuan Chang
- PhD, RN, Assistant Professor, Department of Nursing, National Tainan Junior College of Nursing, Tainan, Taiwan
| | - Shiow-Ching Shun
- PhD, RN, Professor, Institute of Clinical Nursing, College of Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Min-Hsin Chen
- MS, Assistant Professor, General Education Center, National Tainan Junior College of Nursing, Tainan, Taiwan; and Doctoral Student, National Taiwan Sport University, Taoyuan, Taiwan
| | - Yin-Fan Chang
- MD, Assistant Professor, Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| |
Collapse
|
11
|
Kutac P, Bunc V, Buzga M, Krajcigr M, Sigmund M. The effect of regular running on body weight and fat tissue of individuals aged 18 to 65. J Physiol Anthropol 2023; 42:28. [PMID: 38037173 PMCID: PMC10690982 DOI: 10.1186/s40101-023-00348-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 11/23/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Age and reduction in performed physical activity cause physiological changes that include an increase in body fat (BF) and visceral fat (VF) during aging. These parameters, together with increased body mass (BM), are some of the risk factors of several noninfectious diseases. However, changes in body composition can be influenced by regular physical activity. Running is a suitable, accessible, and the most effective physical activity cultivating people. The objective of this study is to investigate the effects of long-term, regular PA, specifically recreational running, on changes in body composition among recreational adult runners covering a weekly distance of at least 10 km, compared with inactive adult individuals within the same age bracket. METHODS The study included 1296 runners and inactive individuals (691 male and 605 female), divided into 5 age groups: 18-25, 26-35, 36-45, 46-55, and 56-65 years. Runners are as follows: ran ≥ 10 km/week, and inactive is as follows: did not follow the WHO 2020 physical activity recommendations. The measured parameters included BM, BF, and VF. To check statistical significance, the Mann-Whitney U-test was used. Practical significance was assessed using the effect of size. RESULTS All age groups of runners were selected to include individuals who run at least 10 km per week. In fact, they ran, on average, from 21.6 to 31.4 km per week in relation to age and showed significantly lower values of BM, BMI, BF, and VF (p < 0.05) than inactive individuals. Exceptions included insignificant differences (p > 0.05) in BM and BMI in males in the age category of 18-25 and in females in the age category of 18-25 and 26-35. CONCLUSION The selected runners had to run at least 10 km per week. Their actual average volume was significantly higher (from 21.6 to 31.4 km/week), and the results showed that it could lead to significantly better body composition values. It may lead to significant changes in body mass, body fat, and visceral fat. It may meet the contemporary societal expectations for physical activities that are both achievable and effective at the lowest possible volume.
Collapse
Affiliation(s)
- Petr Kutac
- Department of Human Movement Studies, University of Ostrava, Ostrava, 701 03, Czech Republic.
| | - Václav Bunc
- Faculty of Education, Charles University, Praha 6, Praha, 162 52, Czech Republic
| | - Marek Buzga
- Department of Human Movement Studies, University of Ostrava, Ostrava, 701 03, Czech Republic
| | - Miroslav Krajcigr
- Department of Human Movement Studies, University of Ostrava, Ostrava, 701 03, Czech Republic
| | - Martin Sigmund
- Application Centre BALUO, Faculty of Physical Culture, Palacky University, Olomouc, 779 00, Czech Republic
| |
Collapse
|
12
|
Lacerda DR, Nunes-Silva A, Silveira ALM, Costa KA, Rodrigues DF, Moraes MM, Pinho V, Menezes GB, Teixeira MM, Wanner SP, Soares DD, Ferreira AVM. Acute exercise modulates the inflammatory response in adipose tissue in both lean and obese mice. Nutrition 2023; 115:112092. [PMID: 37549454 DOI: 10.1016/j.nut.2023.112092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/01/2023] [Accepted: 05/19/2023] [Indexed: 08/09/2023]
Abstract
OBJECTIVES Acute physical exercise acts as a metabolic stressor, promoting activation of the immune system, and this response could be relevant in the adipose tissue remodeling process. In addition, some cytokines have important functions in lipolysis. Because chronic exercise improves obesity-related metabolic and inflammatory dysfunction, herein we investigated the effect of acute exercise on the inflammatory responses in the adipose tissues of lean and obese mice. METHODS Lean mice were fed a standard chow diet, whereas obese mice were fed a high-refined carbohydrate diet for 8 wk. Both groups were subjected to 60 min of moderate-intensity exercise. RESULTS In the epididymal adipose tissue of lean mice, exercise enhanced interleukin (IL)-6 and tumor necrosis factor-α levels, which correlated positively with increased serum free fatty acid concentrations. In vivo confocal imaging of epididymal adipose tissue vessels revealed higher recruitment of neutrophils after exercise. Also, the number of leukocytes expressing CD11b+F480- was elevated 6 h after exercise. Similarly, the chemokine (C-X-C motif) ligand 1 level increased at 6 h and remained high until 24 h after exercise. Myeloperoxidase activity was increased at 6, 12, and 24 h after exercise. Surprisingly, however, no changes were observed in epididymal adipose tissue from obese mice, considering proinflammatory cytokines (IL-6 and tumor necrosis factor-α). On the other hand, IL-13, IL-4, and IL-10 levels were higher in obese mice after exercise. CONCLUSIONS These data suggest that acute exercise promotes an inflammatory response in the adipose tissue of lean mice that is observed as part of its role in adipose tissue remodeling. In contrast, acute exercise promotes an antiinflammatory response in adipose tissue from obese mice, likely as an important tool for restoring homeostasis.
Collapse
Affiliation(s)
- Débora Romualdo Lacerda
- Department of Nutrition, Nursing School, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Albená Nunes-Silva
- Department of Physical Education, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.
| | | | - Kátia Anunciação Costa
- Department of Nutrition, Nursing School, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Débora Fernandes Rodrigues
- Department of Nutrition, Nursing School, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Michele Macedo Moraes
- Department of Physical Education, School of Physical Education, Physiotherapy and Occupational Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vanessa Pinho
- Department of Morphology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Gustavo Batista Menezes
- Department of Morphology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Mauro Martins Teixeira
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Samuel Penna Wanner
- Department of Physical Education, School of Physical Education, Physiotherapy and Occupational Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Danusa Dias Soares
- Department of Physical Education, School of Physical Education, Physiotherapy and Occupational Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | |
Collapse
|
13
|
Kittrell HD, DiMenna FJ, Arad AD, Oh W, Hofer I, Walker RW, Loos RJF, Albu JB, Nadkarni GN. Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation. Nutr Metab Cardiovasc Dis 2023; 33:2189-2198. [PMID: 37567789 DOI: 10.1016/j.numecd.2023.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/10/2023] [Accepted: 07/10/2023] [Indexed: 08/13/2023]
Abstract
BACKGROUND AND AIMS Ectopic lipid storage is implicated in type 2 diabetes pathogenesis; hence, exercise to deplete stores (i.e., at the intensity that allows for maximal rate of lipid oxidation; MLO) might be optimal for restoring metabolic health. This intensity ("Fatmax") is estimated during incremental exercise ("Fatmax test"). However, in "the field" general recommendations exist regarding a range of percentages of maximal heart rate (HR) to elicit MLO. The degree to which this range is aligned with measured Fatmax has not been investigated. We compared measured HR at Fatmax, with maximal HR percentages within the typically recommended range in a sample of 26 individuals (Female: n = 11, European ancestry: n = 17). METHODS AND RESULTS Subjects completed a modified Fatmax test with a 5-min warmup, followed by incremental stages starting at 15 W with work rate increased by 15 W every 5 min until termination criteria were reached. Pulmonary gas exchange was recorded and average values for V˙ o2 and V˙ co2 for the final minute of each stage were used to estimate substrate-oxidation rates. We modeled lipid-oxidation kinetics using a sinusoidal model and expressed MLO relative to peak V˙ o2 and HR. Bland-Altman analysis demonstrated lack of concordance between HR at Fatmax and at 50%, 70%, and 80% of age-predicted maximum with a mean difference of 23 b·min-1. CONCLUSION Our results indicate that estimated "fat-burning" heart rate zones are inappropriate for prescribing exercise to elicit MLO and we recommend direct individual exercise lipid oxidation measurements to elicit these values.
Collapse
Affiliation(s)
- Hannah D Kittrell
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Charles Bronfman Institute of Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Division of Data Driven and Digital Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Fred J DiMenna
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Avigdor D Arad
- The Integrated Center for Preventive Medicine, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Wonsuk Oh
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Charles Bronfman Institute of Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Division of Data Driven and Digital Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ira Hofer
- The Charles Bronfman Institute of Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Division of Data Driven and Digital Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Anesthesiology, Pain, and Perioperative Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ryan W Walker
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ruth J F Loos
- The Charles Bronfman Institute of Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jeanine B Albu
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Girish N Nadkarni
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Charles Bronfman Institute of Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Mount Sinai Clinical Intelligence Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Division of Data Driven and Digital Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| |
Collapse
|
14
|
Cominacini M, Fumaneri A, Ballerini L, Braggio M, Valenti MT, Dalle Carbonare L. Unraveling the Connection: Visceral Adipose Tissue and Vitamin D Levels in Obesity. Nutrients 2023; 15:4259. [PMID: 37836543 PMCID: PMC10574699 DOI: 10.3390/nu15194259] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/20/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
Vitamin D deficiency and insufficiency are widespread on a global scale, with multiple factors playing a role in their development, such as limited exposure to sunlight, inadequate dietary consumption, as well as obesity and abdominal fat accumulation. Abdominal obesity, assessed with waist circumference (WC), is associated with metabolic syndrome and has been linked to low vitamin D levels. This study aimed to investigate the relationship between visceral adipose tissue (VAT) and vitamin D levels, particularly examining the potential threshold for vitamin D storage and sequestration using adipose tissue. The study was conducted between 2020 and 2022 with 58 patients from an internal medicine outpatient department. Patients with certain medical conditions and those taking medications affecting bone metabolism were excluded. Blood samples were collected at baseline and after 6 months of monthly cholecalciferol supplementation. Ultrasonography was used to evaluate adipose tissue measurements, including subcutaneous adipose tissue thickness, VAT, preperitoneal adipose tissue (PPAT), and prerenal adipose tissue (PRAT). Anthropometric measures such as the waist-to-hip ratio and waist-to-height ratio were also assessed. The results showed that all subjects had significant hypovitaminosis D at baseline. After 6 months of supplementation, the mean increase in vitamin D levels was 9.6 ng/mL, with 55.2% of subjects becoming deficient. The study revealed a significant correlation between follow-up vitamin D levels and waist circumference, hip circumference, and VAT. VAT exhibited a strong correlation not only with vitamin D levels but also with waist circumference. When analyzing gender differences, males showed a higher weight and waist-to-hip ratio, while females had higher body adiposity indexes and subcutaneous adipose tissue measurements. In conclusion, this study highlights the relationship between VAT and vitamin D levels, emphasizing the potential role of adipose tissue in vitamin D availability. Waist circumference was identified as a surrogate measure for VAT evaluation. Furthermore, the study showed variations in vitamin D response to supplementation between genders, with a higher percentage of males reaching normal vitamin D levels. Predictive factors for vitamin D levels differed between genders, with waist circumference being a significant predictor in males and body adiposity index in females.
Collapse
Affiliation(s)
- Mattia Cominacini
- Section of Biomedicine, Department of Engineering for Innovation Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (A.F.); (L.B.); (M.B.); (L.D.C.)
| | - Alessia Fumaneri
- Section of Biomedicine, Department of Engineering for Innovation Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (A.F.); (L.B.); (M.B.); (L.D.C.)
| | - Linda Ballerini
- Section of Biomedicine, Department of Engineering for Innovation Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (A.F.); (L.B.); (M.B.); (L.D.C.)
| | - Michele Braggio
- Section of Biomedicine, Department of Engineering for Innovation Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (A.F.); (L.B.); (M.B.); (L.D.C.)
| | - Maria Teresa Valenti
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy
| | - Luca Dalle Carbonare
- Section of Biomedicine, Department of Engineering for Innovation Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (A.F.); (L.B.); (M.B.); (L.D.C.)
| |
Collapse
|
15
|
Peinado-Molina RA, Martínez-Vázquez S, Hernández-Martínez A, Martínez-Galiano JM. Impact and Influence of Urinary Incontinence on Physical Activity Levels. EUR UROL SUPPL 2023; 55:50-58. [PMID: 37693731 PMCID: PMC10485778 DOI: 10.1016/j.euros.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2023] [Indexed: 09/12/2023] Open
Abstract
Background The benefits of physical activity are numerous on both physical and mental levels. Urinary incontinence (UI) can influence physical activity level; among US women, nearly two out of three view this problem as a barrier to physical activity, meaning that they do not exercise, exercise less, or even have to change their activity routines to accommodate this pelvic floor dysfunction. Objective To determine whether UI influences the pattern of physical activity and whether a greater impact of urinary symptoms could influence the level of physical activity. Design setting and participants An observational study was carried out with women in 2021 and 2022 in Spain. Outcome measurements and statistical analysis The main dependent variable was level physical activity, as measured by the International Physical Activity Questionnaire (IPAQ). The Urogenital Distress Inventory (UDI-6) scale was used to determine the presence of UI and its impact. Sociodemographic, health status, lifestyle and obstetric data were obtained. Bivariate and multivariate analyses were performed using binary logistic regression, obtaining adjusted odds ratio (aOR) with its 95% confidence interval (95% CI). Results and limitations A total of 1446 women participated, of whom 55.8% (807) had UI and 25.7% (371) reported low physical activity. Mixed incontinence (aOR: 1.53; 95% CI: 1.09-2.15) overall and a greater intensity of urinary symptoms (UDI-6 score; aOR: 1.014; 95% CI: 1.01-1.02) in the group of women with incontinence were statistically associated with a higher frequency of low physical activity. Other variables related to low physical activity were age, body mass index, pelvic pain, and income level (p < 0.001). Conclusions Mixed-type UI is associated with low-level physical activity or inactivity in the whole group of women, while among women with UI, the greater impact of the symptoms increases the probability of low physical activity or inactivity. Patient summary In this report, it is analyzed how urinary incontinence affects physical activity. It was found that women who suffer from mixed-type urinary incontinence have a low level of physical activity or inactivity, while those who experience a greater impact of urinary incontinence symptoms have an increased likelihood of having low physical activity or inactivity.
Collapse
Affiliation(s)
| | | | - Antonio Hernández-Martínez
- Department of Nursing, Physiotherapy and Occupational Therapy, Ciudad Real Faculty of Nursing, University of Castilla-La Mancha, Ciudad Real, Spain
| | - Juan Miguel Martínez-Galiano
- Department of Nursing, University of Jaen, Jaen, Spain
- Consortium for Biomedical Research in the Epidemiology and Public Health Network (CIBERESP), Madrid, Spain
| |
Collapse
|
16
|
Barroso LSS, Faria MHS, Souza-Gomes AF, Barros JLVM, Kakehasi AM, Vieira ELM, Simões E Silva AC, Nunes-Silva A. Acute and Chronic Effects of Strength Training on Plasma Levels of Adipokines in Man. Int J Sports Med 2023; 44:751-758. [PMID: 37429318 DOI: 10.1055/a-2079-1607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
Adipose tissue is specialized cells that produce and release adipokines. Exercise may modulate adipokine production in adipocytes. The aim of this longitudinal study was to evaluate the acute and chronic effects of strength training (ST) on plasma levels of adiponectin, leptin, and resistin. Twelve untrained young male participants (23.42±2.67 years) were selected. The training protocol consisted of 3 exercises, with 3 sets of 65% of 1RM (one-repetition maximum) with pause of 90 s between sets with duration of 5 s/repetition (2 s conc/3 s ecc), 3 times a week for 10 weeks. Blood was collected at four time points: before and after the first ST session and before and after the last ST session. The comparisons between adipokine levels before and after the same training session showed acute changes, while the comparisons between levels before or after the first session versus before or after the last session revealed chronic alterations. ST increased adiponectin levels after the first exercise session in comparison to levels before this session [50 952 (46 568-51 894) pg/mL vs. 52 981 (49 901-54 467) pg/mL, p=0.019]. Similar differences were observed for resistin levels, which were higher after the last session compared to before [4 214.4 (±829) pg/mL vs. pre-S30 2 251.3 (±462.2) pg/mL, p=0.0008] and in the comparison between after the last and after the first ST sessions [4 214.4 (±829.0) pg/mL vs. 1 563.7 (±284.8) pg/mL, p=0.004]. Leptin levels acutely changed in the last training session. ST produced acute and chronic changes in plasma adipokines.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Albená Nunes-Silva
- Physical Education School, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| |
Collapse
|
17
|
Pepin XJH, Grant I, Wood JM. SubQ-Sim: A Subcutaneous Physiologically Based Biopharmaceutics Model. Part 1: The Injection and System Parameters. Pharm Res 2023; 40:2195-2214. [PMID: 37634241 PMCID: PMC10547635 DOI: 10.1007/s11095-023-03567-0] [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: 05/03/2023] [Accepted: 07/13/2023] [Indexed: 08/29/2023]
Abstract
PURPOSE To construct a detailed mechanistic and physiologically based biopharmaceutics model capable of predicting 1) device-formulation-tissue interaction during the injection process and 2) binding, degradation, local distribution, diffusion, and drug absorption, following subcutaneous injection. This paper is part of a series and focusses on the first aspect. METHODS A mathematical model, SubQ-Sim, was developed incorporating the details of the various substructures within the subcutaneous environment together with the calculation of dynamic drug disposition towards the lymph ducts and venous capillaries. Literature was searched to derive key model parameters in healthy and diseased subjects. External factors such as body temperature, exercise, body position, food or stress provide a means to calculate the impact of "life events" on the pharmacokinetics of subcutaneously administered drugs. RESULTS The model predicts the tissue backpressure time profile during the injection as a function of injection rate, volume injected, solution viscosity, and interstitial fluid viscosity. The shape of the depot and the concentrations of the formulation and proteins in the depot are described. The model enables prediction of formulation backflow following premature needle removal and the resulting formulation losses. Finally, the effect of disease (type 2 diabetes) or the presence of recombinant human hyaluronidase in the formulation on the injection pressure, are explored. CONCLUSIONS This novel model can successfully predict tissue back pressure, depot dimensions, drug and protein concentration and formulation losses due to incorrect injection, which are all important starting conditions for predicting drug absorption from a subcutaneous dose. The next article will describe the absorption model and validation against clinical data.
Collapse
Affiliation(s)
| | - Iain Grant
- Innovation Strategy & External Liaison, Pharmaceutical Technology & Development, Operations, AstraZeneca, Charter Way, Macclesfield, SK10 2NA, UK.
| | - J Matthew Wood
- New Modalities and Parenteral Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Macclesfield, UK
| |
Collapse
|
18
|
González-Torres S, Anaya-Esparza LM, Trigueros del Valle GF, Rivera-León EA, Villagrán Z, Sánchez-Enríquez S. Skinfold Thickness as a Cardiometabolic Risk Predictor in Sedentary and Active Adult Populations. J Pers Med 2023; 13:1326. [PMID: 37763094 PMCID: PMC10532477 DOI: 10.3390/jpm13091326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023] Open
Abstract
Studies report that increased body fat can lead to health risks for individuals. However, some methods used for analyzing adiposity did not identify its distribution in the human body because they are typically measured using bioimpedance scales. This study aims to associate the presence of cardiometabolic risk factors in sedentary and active adult populations through anthropometric methods based on skinfold thickness measurements. A cross-sectional study was conducted on 946 adults aged between 18 and 79 years with prior informed consent. Clinical, anthropometric, and biochemical parameters, as well as some cardiometabolic risk factors, were evaluated. Almost half of the population (45.1%; n = 427) is sedentary. A significant association was found between the sum of the skinfolds (bicipital, tricipital, subscapular, and suprailiac) and the cardiometabolic risk factors evaluated, highlighting the cardiovascular risk associated with abdominal obesity, risk of insulin resistance, as well as the development of hyperglycemia, and hypertriglyceridemia. The bicipital fold was thicker (19.67 mm) in the population with a sedentary lifestyle than in the physically active population (18.30 mm). Furthermore, the skinfolds that predict higher metabolic risks were suprailiac and subscapular in sedentary and active populations. Thus, these skinfold measurements could be considered in assessing the adult population for early cardiometabolic risk detection, even in healthy and physically active people.
Collapse
Affiliation(s)
- Sughey González-Torres
- Division de Ciencias Biomédicas, Centro Universitario de Los Altos, Universidad de Guadalajara, Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico; (S.G.-T.); (E.A.R.-L.)
| | - Luis Miguel Anaya-Esparza
- Division de Ciencias Agropecuarias e Ingenierias, Centro Universitario de Los Altos, Universidad de Guadalajara, Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico;
| | - Gabriel Fermín Trigueros del Valle
- Hospital Regional N°180, Instituto Mexicano del Seguro Social, Carretera San Sebastian-Santa Fe 1000, Tlajomulco de Zuñiga 45653, Mexico;
| | - Edgar Alfonso Rivera-León
- Division de Ciencias Biomédicas, Centro Universitario de Los Altos, Universidad de Guadalajara, Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico; (S.G.-T.); (E.A.R.-L.)
| | - Zuamí Villagrán
- Division de Ciencias Biomédicas, Centro Universitario de Los Altos, Universidad de Guadalajara, Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico; (S.G.-T.); (E.A.R.-L.)
| | - Sergio Sánchez-Enríquez
- Division de Ciencias Biomédicas, Centro Universitario de Los Altos, Universidad de Guadalajara, Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico; (S.G.-T.); (E.A.R.-L.)
| |
Collapse
|
19
|
Zhou H, Chen C, Hu H, Jiang B, Yin Y, Zhang K, Shen M, Wu S, Wang Z. High-intensity interval training improves fatty infiltration in the rotator cuff through the β3 adrenergic receptor in mice. Bone Joint Res 2023; 12:455-466. [PMID: 37524338 PMCID: PMC10390263 DOI: 10.1302/2046-3758.128.bjr-2022-0309.r2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/02/2023] Open
Abstract
Aims Rotator cuff muscle atrophy and fatty infiltration affect the clinical outcomes of rotator cuff tear patients. However, there is no effective treatment for fatty infiltration at this time. High-intensity interval training (HIIT) helps to activate beige adipose tissue. The goal of this study was to test the role of HIIT in improving muscle quality in a rotator cuff tear model via the β3 adrenergic receptor (β3AR). Methods Three-month-old C57BL/6 J mice underwent a unilateral rotator cuff injury procedure. Mice were forced to run on a treadmill with the HIIT programme during the first to sixth weeks or seventh to 12th weeks after tendon tear surgery. To study the role of β3AR, SR59230A, a selective β3AR antagonist, was administered to mice ten minutes before each exercise through intraperitoneal injection. Supraspinatus muscle, interscapular brown fat, and inguinal subcutaneous white fat were harvested at the end of the 12th week after tendon tear and analyzed biomechanically, histologically, and biochemically. Results Histological analysis of supraspinatus muscle showed that HIIT improved muscle atrophy, fatty infiltration, and contractile force compared to the no exercise group. In the HIIT groups, supraspinatus muscle, interscapular brown fat, and inguinal subcutaneous white fat showed increased expression of tyrosine hydroxylase and uncoupling protein 1, and upregulated the β3AR thermogenesis pathway. However, the effect of HIIT was not present in mice injected with SR59230A, suggesting that HIIT affected muscles via β3AR. Conclusion HIIT improved supraspinatus muscle quality and function after rotator cuff tears by activating systemic sympathetic nerve fibre near adipocytes and β3AR.
Collapse
Affiliation(s)
- Hecheng Zhou
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
- Xiangya Medical School of Central South University, Changsha, China
| | - Chuanshun Chen
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
- Xiangya Medical School of Central South University, Changsha, China
| | - Hai Hu
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Binbin Jiang
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Yuesong Yin
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
- Xiangya Medical School of Central South University, Changsha, China
| | - Kexiang Zhang
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Minren Shen
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Song Wu
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Zili Wang
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| |
Collapse
|
20
|
Zhou H, Wang Z, Chen C, Hu H, Jiang B, Yin Y, Zhang K, Shen M, Wu S. Effect of High-Intensity Interval Training on Fatty Infiltration After Delayed Rotator Cuff Repair in a Mouse Model. Orthop J Sports Med 2023; 11:23259671231170192. [PMID: 37223073 PMCID: PMC10201644 DOI: 10.1177/23259671231170192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 02/15/2023] [Indexed: 05/25/2023] Open
Abstract
Background Fatty infiltration (FI) of the rotator cuff muscles is correlated with shoulder function and retear rates after rotator cuff repair. High-intensity interval training (HIIT) induces beige adipose tissue to express more uncoupling protein 1 (UCP1) to consume lipids. The beta-3 adrenergic receptor (β3AR) is located on adipocyte membrane and induces thermogenesis. Purpose To test the role of HIIT in improving muscle quality and contractility in a delayed rotator cuff repair mouse model via β3AR. Study Design Controlled laboratory study. Methods Three-month-old C57BL/6J mice underwent a unilateral supraspinatus (SS) tendon transection with a 6-week delayed tendon repair. Mice ran on a treadmill with the HIIT program for 6 weeks after tendon transection or after delayed repair. To study the role of β3AR, SR59230A, a selective β3AR antagonist, was administered to mice 10 minutes before each exercise through intraperitoneal injection. The SS, interscapular brown adipose tissue (iBAT), and subcutaneous inguinal white adipose tissue (ingWAT) were harvested at the end of the 12th week after tendon transection and were analyzed by histology and Western blotting. Tests were performed to assess muscle contractility of the SS. Results Histologic analysis of SS showed that HIIT prevented and reversed muscle atrophy and FI. The contractile tests showed higher contractility of the SS in the HIIT groups than in the no-exercise group. In the HIIT groups, SS, iBAT, and ingWAT all showed increased expression of tyrosine hydroxylase, UCP1, and upregulated β3AR thermogenesis pathway. However, SR59230A inhibited HIIT, suggesting that the effect of HIIT depends on β3AR. Conclusion HIIT improved SS quality and function after delayed rotator cuff repair through a β3AR-dependent mechanism. Clinical Relevance HIIT may serve as a new rehabilitation method for patients with rotator cuff muscle atrophy and FI after rotator cuff repair to improve postoperative clinical outcomes.
Collapse
Affiliation(s)
- Hecheng Zhou
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
- Clinical Medicine Eight-Year Program, Xiangya Medical School of Central South University, Changsha, Hunan, China
| | - Zili Wang
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Chuanshun Chen
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
- Clinical Medicine Eight-Year Program, Xiangya Medical School of Central South University, Changsha, Hunan, China
| | - Hai Hu
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Binbin Jiang
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Yuesong Yin
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
- Clinical Medicine Eight-Year Program, Xiangya Medical School of Central South University, Changsha, Hunan, China
| | - Kexiang Zhang
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Minren Shen
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Song Wu
- Department of Orthopaedic Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| |
Collapse
|
21
|
Yang L, Harper A, Imm KR, Grubb RL, Kim EH, Colditz GA, Wolin KY, Kibel AS, Sutcliffe S. Association between Presurgical Weight Status and Urinary and Sexual Function in Prostate Cancer Patients Treated by Radical Prostatectomy: A Prospective Cohort Study. Urology 2023; 175:137-143. [PMID: 36841358 PMCID: PMC10239333 DOI: 10.1016/j.urology.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 02/27/2023]
Abstract
OBJECTIVE To prospectively examine the influence of weight status on urinary and sexual function in clinically localized prostate cancer patients treated by radical prostatectomy (RP). METHODS The Prostatectomy, Incontinence and Erectile dysfunction study recruited patients at 2 US institutions between 2011 and 2014. At baseline, height and weight were measured, and urinary and sexual function were collected by the modified Expanded Prostate Cancer Index Composite-50. This index was repeated at the 5-week, 6-month, and 12-month postsurgical assessments and compared to baseline using linear generalized estimating equations. Logistic equations were used to evaluate the likelihood of functional recovery at the 6- and 12-month assessments. RESULT Presurgery, nonobese patients (68.8% of 407 patients) had similar urinary function as those with obesity (P = .217), but better sexual function (P = .006). One year after surgery, 50.5% and 28.9% patients had recovered to baseline levels for urinary and sexual function, respectively. Recovery was not, however, uniform by obesity. Compared to those with obesity, nonobese patients had better urinary function at the 6- (P < .001) and 12-month postsurgical assessments (P = .011) and were more likely to recover their function by the 6-month assessment (OR = 2.55, 95% CI = 1.36-4.76). For sexual function, nonobese patients had better function at the 6- (P = .028) and 12-month (P = .051) assessments, but a similar likelihood of recovery 1-year postsurgery. CONCLUSION Nonobese prostate cancer patients had better and likely earlier recovery in urinary function postsurgery, and better sexual function both pre- and postsurgery. These findings support the potential for tailored presurgical counseling about RP side-effects and prehabilitation to improve these side-effects.
Collapse
Affiliation(s)
- Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, Alberta, Canada; Departments of Oncology and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, MO.
| | - Andrew Harper
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, Alberta, Canada
| | - Kellie R Imm
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Robert L Grubb
- Department of Urology, Medical University of South Carolina, Charleston, SC
| | - Eric H Kim
- Division of Urological Surgery, Department of Surgery, Washington University School of Medicine, St Louis, MO
| | - Graham A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, MO
| | | | - Adam S Kibel
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA; Division of Urology, Department of Surgery, Brigham & Women's Hospital, Boston, MA
| | - Siobhan Sutcliffe
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, MO
| |
Collapse
|
22
|
Andersson DP, Kerr AG, Dahlman I, Rydén M, Arner P. Relationship Between a Sedentary Lifestyle and Adipose Insulin Resistance. Diabetes 2023; 72:316-325. [PMID: 36445942 DOI: 10.2337/db22-0612] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 11/10/2022] [Indexed: 12/03/2022]
Abstract
Sedentary people have insulin resistance in their skeletal muscle, but whether this also occurs in fat cells was unknown. Insulin inhibition of hydrolysis of triglycerides (antilipolysis) and stimulation of triglyceride formation (lipogenesis) were investigated in subcutaneous fat cells from 204 sedentary and 336 physically active subjects. Insulin responsiveness (maximum hormone effect) and sensitivity (half-maximal effective concentration) were determined. In 69 women, hyperinsulinemia-induced circulating fatty acid levels were measured. In 128 women, adipose gene expression was analyzed. Responsiveness of insulin for antilipolysis (60% inhibition) and lipogenesis (twofold stimulation) were similar between sedentary and active subjects. Sensitivity for both measures decreased ˜10-fold in sedentary subjects (P < 0.01). However, upon multiple regression analysis, only the association between antilipolysis sensitivity and physical activity remained significant when adjusting for BMI, age, sex, waist-to-hip ratio, fat-cell size, and cardiometabolic disorders. Fatty acid levels decreased following hyperinsulinemia but remained higher in sedentary compared with active women (P = 0.01). mRNA expression of insulin receptor and its substrates 1 and 2 was decreased in sedentary subjects. In conclusion, while the maximum effect is preserved, sensitivity to insulin's antilipolytic effect in subcutaneous fat cells is selectively lower in sedentary subjects.
Collapse
Affiliation(s)
- Daniel P Andersson
- Department of Medicine, Karolinska Institutet at Karolinska Hospital-Huddinge, Stockholm, Sweden
| | - Alastair G Kerr
- Department of Medicine, Karolinska Institutet at Karolinska Hospital-Huddinge, Stockholm, Sweden
| | - Ingrid Dahlman
- Department of Clinical Science and Education, Karolinska Institutet Södersjukhuset, Stockholm, Sweden
| | - Mikael Rydén
- Department of Medicine, Karolinska Institutet at Karolinska Hospital-Huddinge, Stockholm, Sweden
| | - Peter Arner
- Department of Medicine, Karolinska Institutet at Karolinska Hospital-Huddinge, Stockholm, Sweden
| |
Collapse
|
23
|
Andiana O, Welis W, Taufik MS, Widiastuti, Siregar AH, Raharjo S. Effects of weight-bearing vs. non-weight-bearing endurance exercise on reducing body fat and inflammatory markers in obese females. J Basic Clin Physiol Pharmacol 2023; 34:215-225. [PMID: 36123345 DOI: 10.1515/jbcpp-2022-0158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 08/29/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Endurance exercise is an effective strategy for maintaining an anti-inflammatory environment and weight management. However, the effect of this type of exercise on decreasing body fat and TNF-α levels and increasing adiponectin levels is controversial. The aims of this study was to prove the effects of weight-bearing vs. non-weight-bearing endurance exercise on reducing body fat and inflammatory markers in obese females. METHODS 24 obese adolescents were recruited from female students from the State University of Malang. The interventions given in this study were weight-bearing endurance exercise (WBEE), and non-weight-bearing endurance exercise (NWBEE). Serum TNF-α levels and serum adiponectin levels were evaluated using enzyme-linked immunosorbent assay (ELISA). Statistical analysis techniques use paired sample T-test with a significant level of 5%. RESULTS Results of the statistical analysis show that the average body fat (PBF, FM, FFM) and TNF-α levels before endurance exercise vs. after endurance exercise in both types of exercise experienced a significant decrease (p≤0.05), while average adiponectin levels in both types of exercise experienced a significant increase before endurance exercise vs. after endurance exercise (p≤0.001). CONCLUSIONS In general, it can be concluded that weight-bearing and non-weight-bearing endurance exercise with moderate-intensity for 40 min/exercise session reduce body fat and TNF-α levels and increase adiponectin levels as a marker of inflammation in obese female.
Collapse
Affiliation(s)
- Olivia Andiana
- Department of Sport Science, Faculty of Sport Science, Universitas Negeri Malang, East Java, Malang, Indonesia
| | - Wilda Welis
- Department of Sport Science, Faculty of Sport Science, State University of Padang, Padang, West Sumatra, Indonesia
| | - Muhamad Syamsul Taufik
- Department of Physical Education, Health and Recreation, Faculty of Teacher and Education, University of Suryakancana, Cianjur, West Java, Indonesia
| | - Widiastuti
- Department of Sport Science, Faculty of Sport Science, State University of Jakarta, East Jakarta, Special Capital Region of Jakarta, Indonesia
| | - Abdul Hakim Siregar
- Department of Physical Education, Health and Recreation, Faculty of Sports Sciences, State University of Medan, Medan, North Sumatra, Indonesia
| | - Slamet Raharjo
- Department of Sport Science, Faculty of Sport Science, Universitas Negeri Malang, East Java, Malang, Indonesia
| |
Collapse
|
24
|
García-Hermoso A, Ramírez-Vélez R, Díez J, González A, Izquierdo M. Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials. JOURNAL OF SPORT AND HEALTH SCIENCE 2023; 12:147-157. [PMID: 36351545 PMCID: PMC10105032 DOI: 10.1016/j.jshs.2022.11.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/24/2022] [Accepted: 10/17/2022] [Indexed: 06/01/2023]
Abstract
BACKGROUND This study investigates the effects of exercise training on exerkines in patients with type 2 diabetes mellitus to determine the optimal exercise prescription. METHODS A systematic search for relevant studies was performed in 3 databases. Randomized controlled trials investigating the effects of exercise training on at least one of the following exerkines were included: adiponectin, apelin, brain-derived neurotrophic factor, fetuin-A, fibroblast growth factor-21, follistatin, ghrelin, interleukin (IL)-6, IL-8, IL-10, IL-15, IL-18, leptin, myostatin, omentin, resistin, retinol-binding protein 4, tumor necrosis factor-α, and visfatin. RESULTS Forty randomized controlled trials were selected for data extraction (n = 2160). Exercise training induces changes in adiponectin, fetuin-A, fibroblast growth factor-21, IL-6, IL-10, leptin, resistin, and tumor necrosis factor-α levels but has no significant effects on apelin, IL-18, and ghrelin compared to controls. Physical exercise training favored large and positive changes in pooled exerkines (i.e., an overall effect size calculated from several exerkines) (Hedge's g = 1.02, 95% confidence interval (95%CI): 0.76-1.28), which in turn were related to changes in glycated hemoglobin (mean difference (MD) = -0.81%, 95%CI: -0.95% to -0.67%), fasting glucose (MD = -23.43 mg/dL, 95%CI: -30.07 mg/dL to -16.80 mg/dL), waist circumference (MD = -3.04 cm, 95%CI: -4.02 cm to -2.07 cm), and body mass (MD = -1.93 kg, 95%CI: -2.00 kg to -1.86 kg). Slightly stronger effects were observed with aerobic, resistance, or high-intensity interval protocols at moderate- to vigorous-intensity and with programs longer than 24 weeks that comprise at least 3 sessions per week and more than 60 min per session. CONCLUSION Exercise training represents an anti-inflammatory therapy and metabolism-improving strategy with minimal side effects for patients with type 2 diabetes mellitus.
Collapse
Affiliation(s)
- Antonio García-Hermoso
- Navarrabiomed, Public University of Navarra (UPNA), Health Research Institute of Navarra (IdiSNA), University Hospital of Navarra, Pamplona 310008, Spain; CIBER of Frailty and Healthy Aging (CIBERFES), Carlos III Institute of Health, Madrid 28029, Spain.
| | - Robinson Ramírez-Vélez
- Navarrabiomed, Public University of Navarra (UPNA), Health Research Institute of Navarra (IdiSNA), University Hospital of Navarra, Pamplona 310008, Spain; CIBER of Frailty and Healthy Aging (CIBERFES), Carlos III Institute of Health, Madrid 28029, Spain; Institute for Health Research of Navarra (IDISNA), Pamplona 31008, Spain
| | - Javier Díez
- Institute for Health Research of Navarra (IDISNA), Pamplona 31008, Spain; Program of Cardiovascular Diseases, Center for Applied Medical Research, University of Navarra, Pamplona 31008, Spain; Centre for Biomedical Research in Cardiovascular Disease Network, Carlos III Institute of Health, Madrid 28029, Spain; Departments of Nephrology and Cardiology, University of Navarra Clinic, Pamplona 31008, Spain
| | - Arantxa González
- Institute for Health Research of Navarra (IDISNA), Pamplona 31008, Spain; Program of Cardiovascular Diseases, Center for Applied Medical Research, University of Navarra, Pamplona 31008, Spain; Centre for Biomedical Research in Cardiovascular Disease Network, Carlos III Institute of Health, Madrid 28029, Spain
| | - Mikel Izquierdo
- Navarrabiomed, Public University of Navarra (UPNA), Health Research Institute of Navarra (IdiSNA), University Hospital of Navarra, Pamplona 310008, Spain; CIBER of Frailty and Healthy Aging (CIBERFES), Carlos III Institute of Health, Madrid 28029, Spain; Institute for Health Research of Navarra (IDISNA), Pamplona 31008, Spain
| |
Collapse
|
25
|
Gonzalez JT, Batterham AM, Atkinson G, Thompson D. Perspective: Is the Response of Human Energy Expenditure to Increased Physical Activity Additive or Constrained? Adv Nutr 2023; 14:406-419. [PMID: 36828336 DOI: 10.1016/j.advnut.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 02/01/2023] [Accepted: 02/17/2023] [Indexed: 02/25/2023] Open
Abstract
The idea that increasing physical activity directly adds to TEE in humans (additive model) has been challenged by the energy constrained hypothesis (constrained model). This model proposes that increased physical activity decreases other components of metabolism to constrain TEE. There is a logical evolutionary argument for trade-offs in metabolism, but, to date, evidence supporting constraint is subject to several limitations, including cross-sectional and correlational studies with potential methodological issues from extreme differences in body size/composition and lifestyle, potential statistical issues such as regression dilution and spurious correlations, and conclusions drawn from deductive inference rather than direct observation of compensation. Addressing these limitations in future studies, ideally, randomized controlled trials should improve the accuracy of models of human energy expenditure. The available evidence indicates that in many scenarios, the effect of increasing physical activity on TEE will be mostly additive although some energy appears to "go missing" and is currently unaccounted for. The degree of energy balance could moderate this effect even further. Adv Nutr 2023;x:xx-xx.
Collapse
Affiliation(s)
- Javier T Gonzalez
- Department for Health, University of Bath, Bath, United Kingdom; Centre for Nutrition, Exercise, and Metabolism, University of Bath, Bath, United Kingdom.
| | - Alan M Batterham
- Professor Emeritus, School of Health and Life Sciences, Teesside University, Middlesborough, United Kingdom
| | - Greg Atkinson
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom
| | - Dylan Thompson
- Department for Health, University of Bath, Bath, United Kingdom; Centre for Nutrition, Exercise, and Metabolism, University of Bath, Bath, United Kingdom
| |
Collapse
|
26
|
Peng Y, Ou Y, Wang K, Wang Z, Zheng X. The effect of low volume high-intensity interval training on metabolic and cardiorespiratory outcomes in patients with type 2 diabetes mellitus: A systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 13:1098325. [PMID: 36686490 PMCID: PMC9845913 DOI: 10.3389/fendo.2022.1098325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 12/13/2022] [Indexed: 01/05/2023] Open
Abstract
Aims The present systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to investigate the effect of low volume high-intensity interval training (LVHIIT) on the metabolic and cardiorespiratory outcomes in patients with type 2 diabetes mellitus (T2DM). Methods Relevant articles were sourced from PubMed, EBSCO, Web of Science, Embase, and the Cochrane Library from inception to October 2022. The study search strategy and all other processes were implemented in accordance with the PRISMA statement. Results Five randomized controlled trials that satisfied the inclusion criteria were included in this meta-analysis. The LVHIIT group had significantly lower fasting blood glucose levels (RR= -1.21; 95% CI= -2.02- -0.40, p = 0.0032) and HbA1c levels (RR= -0.65; 95% CI= -1.06- -0.23, p = 0.002) and higher levels of insulin resistance indicator HOMA-IR (RR= -1.34; 95% CI = -2.59- -0.10, p = 0.03) than the control group. Moreover, our results show that LVHIIT can reduce body mass (RR = -0.94, 95% CI = -1.37- -0.51, p<0.0001) and body mass index (RR = -0.31, 95% CI = -0.47- -0.16, p<0.0001). LVHIIT had a better therapeutic effect on blood lipid metabolism, such as total cholesterol, high-density lipoprotein, low-density lipoprotein and triglycerides. However, the change in fasting insulin levels was not statistically significant (RR= -1.43; 95% CI = -3.46- 0.60, p =0.17). Furthermore, LVHIIT reduced the systolic blood pressure (RR =-4.01, 95% CI = -4.82 - -3.21, p<0.0001) and improved peak oxygen uptake (VO2peak) compared to the control group (RR= 5.45; 95% CI = 1.38 - 9.52, p =0.009). Conclusion After a certain period of LVHIIT, glycaemic control, insulin resistance, body weight, lipid profile and cardiorespiratory outcomes were significantly improved in T2DM patients.
Collapse
Affiliation(s)
- Yang Peng
- West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Yiran Ou
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Ke Wang
- Department of Vascular Surgery, University Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhenghao Wang
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, Stockholm, Sweden
| | - Xiaofeng Zheng
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
27
|
Methenitis S, Papadopoulou SK, Panayiotou G, Kaprara A, Hatzitolios A, Skepastianos P, Karali K, Feidantsis K. Nutrition, body composition and physical activity have differential impact on the determination of lipidemic blood profiles between young females with different blood cholesterol concentrations. Obes Res Clin Pract 2023; 17:25-33. [PMID: 36641266 DOI: 10.1016/j.orcp.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 01/01/2023] [Accepted: 01/06/2023] [Indexed: 01/13/2023]
Abstract
INTRODUCTION This cross-sectional study explored whether nutrition, body composition, and physical activity energy expenditure (PAΕΝ) have a differential impact on lipidemic blood profiles among young females with different blood cholesterol concentrations. METHODS One hundred thirty-five young female students (N = 135) were allocated into three groups according to their blood cholesterol concentrations (Chol): (A) Normal [NL; Chol: < 200 mg·dL-1; n = 56 Age: 21.4 ± 2.6 yrs, Body Mass Index (BMI): 22.1 ± 2.0 kg·m-2], (B) Borderline (BL; Chol: ≥200 mg·dL-1 and <240 mg·dL-1; n = 44 Age: 21.6 ± 2.5 yrs, BMI: 24.2 ± 3.1 kg·m-2) and (C) High level (HL; Chol: ≥240 mg·dL-1; n = 35 Age: 22.5 ± 2.4 yrs, BMI: 28.9 ± 2.1 kg·m-2). Body composition [bioelectrical impedance analysis including lean body mass (LBM) and body fat mass], nutritional intake (recall questionnaire), daily physical activity energy expenditure through activity trackers and resting blood lipids concentrations were evaluated. RESULTS Multiple linear regression analyses revealed that in the NL group, lean mass, daily PAΕΝ and daily energy balance were the determinant parameters of blood lipidemic profiles (B: -0.815 to 0.700). In the BL group, nutrition, body composition and daily physical activity energy expenditure exhibited similar impacts (B: -0.440 to 0.478). In the HL group, nutritional intake and body fat mass determined blood lipidemic profile (B: -0.740 to 0.725). CONCLUSION Nutrition, body composition and daily PAΕΝ impact on blood lipids concentration is not universal among young females. In NL females, PAEN, energy expenditure and LBM are the strongest determinants of blood lipids, while in HL females, nutritional intake and body fat mass are. As PAΕΝ increases, the importance of nutrition and body fat decreases, and vice versa.
Collapse
Affiliation(s)
- Spyridon Methenitis
- Sports Performance Laboratory, School of Physical Education & Sports Science, National and Kapodistrian University of Athens, Athens GR-17237, Greece; Department of Nutrition Sciences and Dietetics, Faculty of Health Sciences, International Hellenic University, P.O. Box 141, Sindos GR-57400, Thessaloniki, Greece; Theseus, Physical Medicine and Rehabilitation Center, Athens, Greece
| | - Sousana K Papadopoulou
- Department of Nutrition Sciences and Dietetics, Faculty of Health Sciences, International Hellenic University, P.O. Box 141, Sindos GR-57400, Thessaloniki, Greece
| | - George Panayiotou
- Laboratory of Exercise, Health and Human Performance, Applied Sport Science Postgraduate Program, Department of Life Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Athina Kaprara
- Laboratory of Sports Medicine, School of Physical Education and Sports Science, Aristotle University of Thessaloniki, Thessaloniki GR-54124, Greece
| | - Apostolos Hatzitolios
- 1st Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki GR-54124, Greece
| | - Petros Skepastianos
- Department of Biomedical Sciences, Faculty of Health Sciences, International Hellenic University, P.O. Box 141, Sindos GR-57400, Thessaloniki, Greece
| | - Konstantina Karali
- 1st Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki GR-54124, Greece
| | - Konstantinos Feidantsis
- Department of Nutrition Sciences and Dietetics, Faculty of Health Sciences, International Hellenic University, P.O. Box 141, Sindos GR-57400, Thessaloniki, Greece.
| |
Collapse
|
28
|
Zhu Z, Yang Z, Zhang X, Yu L, Yang D, Guo F, Meng L, Xu L, Wu Y, Li T, Lin Y, Shen P, Lin H, Shui L, Tang M, Jin M, Wang J, Chen K. Association of walkability and NO 2 with metabolic syndrome: A cohort study in China. ENVIRONMENT INTERNATIONAL 2023; 171:107731. [PMID: 36610356 DOI: 10.1016/j.envint.2023.107731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 11/22/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Epidemiological studies have reported an association between traffic-related pollution with risk of metabolic syndrome (MetS). However, evidence from prospective studies on the association of walkability and nitrogen dioxide (NO2) with MetS is still scarce. We, therefore, aimed to evaluate the association of long-term exposure to NO2 and walkability with hazards of incident MetS. METHODS A total of 17,965 participants without MetS diagnosed within one year at baseline were included in our study from a population-based prospective cohort in Yinzhou District, Ningbo, Zhejiang Province, China. Participants were followed up by the regional Health Information System (HIS) until December 15, 2021. MetS was defined based on the criteria of Chinese Diabetes Society (CDS2004). We used walkscore tools, calculating with amenity categories and decay functions, and spatial-temporal land-use regression (LUR) models to estimate walkability and NO2 concentrations. We used Cox proportional hazards regression models to examine the association of walkability and NO2 with hazards of MetS incidence reporting with hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS Overall, we followed up 77,303 person-years and identified 4040 incident cases of MetS in the entire cohort. Higher walkability was inversely associated with incident MetS (HR = 0.94, 95 % CI: 0.91-0.99), whereas NO2 was positively associated with MetS incidence (HR = 1.07, 95 %CI: 1.00-1.15) per interquartile range increment in two-exposure models. Furthermore, we found a significant multiplicative interaction between walkability and NO2. Stronger associations were observed for NO2 and incident MetS among men, smokers, drinkers and participants who aged < 60 years and had higher levels of income. CONCLUSION In summary, we found living in areas with lower walkability and higher concentrations of NO2 were associated with increased incidence of MetS. The beneficial effect of higher walkability may be attenuated by exposure to NO2.
Collapse
Affiliation(s)
- Zhanghang Zhu
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Zongming Yang
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Xinhan Zhang
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Luhua Yu
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Dandan Yang
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Fanjia Guo
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Lin Meng
- Department of Public Health, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Lisha Xu
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Yonghao Wu
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Tiezheng Li
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Yaoyao Lin
- Department of Public Health, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Peng Shen
- Yinzhou District Health Bureau of Ningbo, Ningbo 315040, China
| | - Hongbo Lin
- Yinzhou District Health Bureau of Ningbo, Ningbo 315040, China
| | - Liming Shui
- Department of Chronic Disease and Health Promotion, Yinzhou District Center for Disease Control and Prevention, Ningbo 315040, China
| | - Mengling Tang
- Department of Public Health, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Mingjuan Jin
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Jianbing Wang
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China.
| | - Kun Chen
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China.
| |
Collapse
|
29
|
Qiu Y, Fernández-García B, Lehmann HI, Li G, Kroemer G, López-Otín C, Xiao J. Exercise sustains the hallmarks of health. JOURNAL OF SPORT AND HEALTH SCIENCE 2023; 12:8-35. [PMID: 36374766 PMCID: PMC9923435 DOI: 10.1016/j.jshs.2022.10.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/10/2022] [Accepted: 09/02/2022] [Indexed: 05/23/2023]
Abstract
Exercise has long been known for its active role in improving physical fitness and sustaining health. Regular moderate-intensity exercise improves all aspects of human health and is widely accepted as a preventative and therapeutic strategy for various diseases. It is well-documented that exercise maintains and restores homeostasis at the organismal, tissue, cellular, and molecular levels to stimulate positive physiological adaptations that consequently protect against various pathological conditions. Here we mainly summarize how moderate-intensity exercise affects the major hallmarks of health, including the integrity of barriers, containment of local perturbations, recycling and turnover, integration of circuitries, rhythmic oscillations, homeostatic resilience, hormetic regulation, as well as repair and regeneration. Furthermore, we summarize the current understanding of the mechanisms responsible for beneficial adaptations in response to exercise. This review aimed at providing a comprehensive summary of the vital biological mechanisms through which moderate-intensity exercise maintains health and opens a window for its application in other health interventions. We hope that continuing investigation in this field will further increase our understanding of the processes involved in the positive role of moderate-intensity exercise and thus get us closer to the identification of new therapeutics that improve quality of life.
Collapse
Affiliation(s)
- Yan Qiu
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), School of Medicine, Shanghai University, Nantong 226011, China; Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, Shanghai 200444, China
| | - Benjamin Fernández-García
- Health Research Institute of the Principality of Asturias (ISPA), Oviedo 33011, Spain; Department of Morphology and Cell Biology, Anatomy, University of Oviedo, Oviedo 33006, Spain
| | - H Immo Lehmann
- Cardiovascular Division of the Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Guoping Li
- Cardiovascular Division of the Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Guido Kroemer
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Université de Paris Cité, Sorbonne Université, Inserm U1138, Institut Universitaire de France, Paris 75231, France; Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif 94805, France; Institut du Cancer Paris CARPEM, Department of Biology, Hôpital Européen Georges Pompidou, AP-HP, Paris 75015, France.
| | - Carlos López-Otín
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo 33006, Spain; Centro de Investigación Biomédica en Red Enfermedades Cáncer (CIBERONC), Oviedo 33006, Spain.
| | - Junjie Xiao
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), School of Medicine, Shanghai University, Nantong 226011, China; Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, Shanghai 200444, China.
| |
Collapse
|
30
|
Murlasits Z, Kupai K, Kneffel Z. Role of physical activity and cardiorespiratory fitness in metabolically healthy obesity: a narrative review. BMJ Open Sport Exerc Med 2022; 8:e001458. [PMID: 36484059 PMCID: PMC9723844 DOI: 10.1136/bmjsem-2022-001458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2022] [Indexed: 12/11/2022] Open
Abstract
Obesity has been associated with a multitude of metabolic disorders, often clustering with risk factors of cardiovascular disease and type 2 diabetes mellitus, hypertension, dyslipidaemia. Overall, obesity is a worldwide, growing health concern. However, a subgroup of obese individuals with a low burden of metabolic abnormalities have been identified and described as metabolically healthy obese (MHO). Whether the MHO phenotype is protective against obesity-related metabolic disorders in the long-term is presently unclear, and current research examining the potential transition has yielded inconsistent results. In this current narrative review, we aim to provide insights on the role of physical activity (PA) and cardiorespiratory fitness (CRF) in MHO. Lifestyle factors such as PA and CRF may influence the MHO phenotype. Limited studies have characterised energy expenditure and CRF in MHO and metabolically unhealthy obese. However, higher levels of PA, less sedentary behaviour and higher CRF have been observed in MHO individuals. Considering the multiple benefits of PA, it is high time to advocate this lifestyle change beyond its influence on energy balance in a weight loss programme to improve cardiovascular and metabolic risk factors irrespective of body weight and fat mass changes. Improved CRF via increased PA, especially exercise participation, while avoiding weight gain is not only a realistic goal, but should be the primary intervention for MHO populations to prevent the transition to an abnormal metabolic state.
Collapse
Affiliation(s)
- Zsolt Murlasits
- Institute of Sport Science and Physical Education, University of Pécs, Pecs, Hungary
| | - Krisztina Kupai
- Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | - Zsuzsanna Kneffel
- Department of Health Sciences and Sport Medicine, Hungarian University of Sports Science, Budapest, Hungary
| |
Collapse
|
31
|
Kim HK, Radak Z, Takahashi M, Inami T, Shibata S. Chrono-exercise: Time-of-day-dependent physiological responses to exercise. SPORTS MEDICINE AND HEALTH SCIENCE 2022; 5:50-58. [PMID: 36994180 PMCID: PMC10040331 DOI: 10.1016/j.smhs.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 11/10/2022] [Accepted: 11/22/2022] [Indexed: 12/05/2022] Open
Abstract
Exercise is an effective strategy to prevent and improve obesity and related metabolic diseases. Exercise increases the metabolic demand in the body. Although many of the metabolic health benefits of exercise depend on skeletal muscle adaptations, exercise exerts many of its metabolic effects through the liver, adipose tissue, and pancreas. Therefore, exercise is the physiological state in which inter-organ signaling is most important. By contrast, circadian rhythms in mammals are associated with the regulation of several physiological and biological functions, including body temperature, sleep-wake cycle, physical activity, hormone secretion, and metabolism, which are controlled by clock genes. Glucose and lipid tolerance reportedly exhibit diurnal variations, being lower in the evening than in the morning. Therefore, the effects of exercise on substrate metabolism at different times of the day may differ. In this review, the importance of exercise timing considerations will be outlined, incorporating a chrono-exercise perspective.
Collapse
|
32
|
Li S, Guo R, Yu T, Li S, Han T, Yu W. Effect of High-Intensity Interval Training Combined with Blood Flow Restriction at Different Phases on Abdominal Visceral Fat among Obese Adults: A Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11936. [PMID: 36231251 PMCID: PMC9565218 DOI: 10.3390/ijerph191911936] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/15/2022] [Accepted: 09/17/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND High-intensity interval training (HIIT) and blood flow restriction (BFR) represent a critical nonpharmacological strategy to reduce the excess deposition of visceral fat, as well as relevant complications, among obese populations. Applying BFR at diverse phases may have different effects. Therefore, the exercise program of this study combined HIIT with BFR, so as to explore the effect of BFR on abdominal visceral fat area and its mechanism in different periods of HIIT. The aim is to provide a more effective exercise prescription for obese people who want to reduce visceral fat quickly. METHODS This study was a randomized controlled trial involving 72 obese adults. One week before intervention, both regional and whole-body fat masses, abdominal subcutaneous and visceral fat areas, variables of blood metabolism, and VO2max were recorded. Additionally, subjects with a matched fat percentage were randomized as a no-training control (C), HIIT (H), HIIT with BFR during interval (I), and HIIT with BFR during exercise (E) groups for 24 sessions within a 12-week period, using a cycle ergometer. During session one, this study recorded blood lactate, specific serum lipolytic hormones, rating of perceived exertion (RPE), and exercise heart rate (HR) and compared them among three groups. The baseline tests were repeated at 1 week after intervention. RESULTS There was no significant statistical difference in the indicators of each group at baseline (p > 0.05). The improvement of trunk fat mass and fat percentage of the I and E groups markedly increased relative to the H group (p < 0.05). Meanwhile, the I group had improved android fat mass and whole-body fat mass relative to group H (p < 0.05). Those exercise groups had markedly improved indices compared with the C group (p < 0.05). Additionally, the reduction in the I group had remarkably superior abdominal visceral fat areas (AVFA) to the H and E groups (p < 0.05). Immediately and 30 min following exercise, the E and I groups had remarkably increased growth hormone (GH) compared with the H group (p < 0.05). After exercise, the I group showed markedly increased epinephrine (EPI) compared with the H group (p < 0.05). The LA level in the I group evidently increased relative to the E group (p < 0.05), while that in the E group evidently increased compared with the H group (p < 0.05). CONCLUSION Compared with HIIT alone, HIIT with BFR can better improve the body-fat level and glucose metabolism. HIIT with BFR in the interval phase better reduces the abdominal visceral-fat level than in the exercise phase, which may be due to the increase in lipolytic hormone level caused by the higher physiological load.
Collapse
Affiliation(s)
- Shuoqi Li
- College of Physical Education, Yangzhou University, Yangzhou 225009, China
| | - Rong Guo
- School of Foreign Languages, Ludong University, Yantai 264025, China
| | - Tao Yu
- Department of Physical Education, Shandong Weihai Sports Training Center, Weihai 264400, China
| | - Shiming Li
- Department of Physical Education, Ocean University of China, Qingdao 266100, China
| | - Tenghai Han
- Department of Physical Education, Weifang Medical University, Weifang 261053, China
| | - Wenbing Yu
- Department of Physical Education, Ocean University of China, Qingdao 266100, China
| |
Collapse
|
33
|
Si K, Hu Y, Wang M, Apovian CM, Chavarro JE, Sun Q. Weight loss strategies, weight change, and type 2 diabetes in US health professionals: A cohort study. PLoS Med 2022; 19:e1004094. [PMID: 36166473 PMCID: PMC9514663 DOI: 10.1371/journal.pmed.1004094] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 08/17/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Weight loss is crucial for disease prevention among individuals with overweight or obesity. This study aimed to examine associations of weight loss strategies (WLSs) with weight change and type 2 diabetes (T2D) risk among US health professionals. METHODS AND FINDINGS This study included 93,110 participants (24 to 60 years old; 11.6% male) from the Nurses' Health Study (NHS), NHSII, and Health Professionals Follow-Up Study (HPFS) cohorts who were free of T2D, cardiovascular disease, and cancer at baseline (1988 for NHS/HPFS and 1989 for NHSII) for analyses of weight change and 104,180 (24 to 78 years old; 14.2% male) for T2D risk assessment. WLSs used to achieve an intentional weight loss of 4.5+ kg were collected in 1992 (NHS/HPFS)/1993 (NHSII) and grouped into 7 mutually exclusive categories, including low-calorie diet, exercise, low-calorie diet and exercise, fasting, commercial weight loss program (CWLP), diet pills, and FCP (selected at least 2 methods from fasting, CWLP, and pill). The reference group was participants who did not attempt to lose weight. Generalized estimating equations and Cox regression were applied to estimate up to 10-year weight change trajectory and incident T2D risk through 2016 (NHS/HPFS)/2017 (NHSII), respectively. The associations of WLSs with weight change and T2D risk were differential by baseline body weight (Pinteraction < 0.01). Among individuals with obesity, all WLSs tended to associate with less weight gain [ranging from -4.2% (95% confidence interval (CI), -5.1% to -3.2%; P < 0.001) for exercise to -0.3% (-1.2% to 0.7%; P > 0.99) for FCP] and a lower T2D risk [hazard ratios (HRs) ranging from 0.79 (0.66 to 0.95; P = 0.04) for exercise to 0.87 (0.66 to 1.13; P = 0.30) for pill]. Such a pattern was less clear among overweight individuals: the difference of weight change varied from -2.5% (-3.0% to -2.1%; P < 0.001) for exercise to 2.0% (1.3% to 2.7%; P < 0.001) for FCP, and HRs of T2D varied from 0.91 (0.77 to 1.07; P = 0.29) for exercise to 1.42 (1.11 to 1.81; P = 0.02) for pill. The pattern was further inverted among lean individuals in that weight change ranged from -0.4% (-0.6% to -0.1%; P = 0.02) for exercise to 3.7% (3.1% to 4.3%; P < 0.001) for FCP, and the HRs of T2D ranged from 1.09 (0.91 to 1.30; P = 0.33) for exercise to 1.54 (1.13 to 2.10; P = 0.008) for pill. Approximately 15.6% to 46.8% of the association between WLSs and the T2D risk was attributed to weight changes. This study was limited by a single assessment of WLSs, heterogeneity within each WLS, and potential misclassification of the timing of weight loss and weight regain. CONCLUSIONS The current study showed that individuals with obesity who attempted to lose weight, regardless of the WLSs used, tended to gain less body weight and have a lower diabetes risk. In contrast, lean individuals who intentionally lost weight tended to gain more weight and have a higher diabetes risk. These data support the notion that intentional weight loss may not be beneficial for lean individuals and the use of WLSs for achieving weight loss shall be guided by medical indications only.
Collapse
Affiliation(s)
- Keyi Si
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Yang Hu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Molin Wang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Caroline M. Apovian
- Division of Endocrinology, Diabetes, and Hypertension, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Jorge E. Chavarro
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Qi Sun
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
| |
Collapse
|
34
|
Ahmadi MN, Lee IM, Hamer M, del Pozo Cruz B, Chen LJ, Eroglu E, Lai YJ, Ku PW, Stamatakis E. Changes in physical activity and adiposity with all-cause, cardiovascular disease, and cancer mortality. Int J Obes (Lond) 2022; 46:1849-1858. [PMID: 35915134 PMCID: PMC9492547 DOI: 10.1038/s41366-022-01195-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 12/31/2022]
Abstract
Background The relationship between joint changes in physical activity and adiposity with mortality is not well understood. We examined the association of changes in these two established risk factors with all-cause (ACM), cardiovascular disease (CVD), and cancer mortality. Methods We used longitudinal data from Taiwan’s MJ Cohort, comprising 116,228 general population adults recruited from 1998-2013 with repeated measures 4.6 y (2.5) apart and followed up for mortality for 11.9 y (3.5). Physical activity, body mass index (BMI), waist circumference (WC), and body fat percentage (BF%) groups and changes were based on public health and clinical guidelines. Results Compared to stable-insufficient physical activity, increasing physical activity from any baseline level was associated with lower ACM (HR [95%CI]): 0.85 [0.74, 0.96]) and CVD mortality (0.72 [0.55, 0.93]) risk. This was approximately equal to meeting physical activity guidelines at both timepoints (eg: 0.71 [0.58, 0.88] for CVD mortality). Compared to stable-overweight/moderate adiposity, decreasing adiposity level attenuated but did not offset mortality risk for all three outcomes (eg: BMI = 0.95 [0.76, 1.16] for CVD mortality). Only maintaining a healthy adiposity level at both timepoints offset mortality risk (BMI = 0.75 [0.61, 0.89]) for CVD mortality). In the joint changes analyses, lower mortality risk was a consequence of increases in physical activity across adiposity change groups (eg: WC decrease = 0.57 [0.48, 0.67]; WC stability = 0.73 [0.66, 0.80], WC increase = 0.83 [0.72, 0.97] for ACM). Decreasing adiposity attenuated the negative associations of decreased physical activity (BF% = 1.13 [0.95, 1.35] for ACM). Conclusions We found a lower risk for ACM, CVD, and cancer mortality from increasing physical activity and an attenuation from decreasing adiposity regardless of baseline levels. The beneficial associations of joint changes were primarily driven by physical activity, suggesting lower mortality risk may be more immediate through physical activity improvements compared to adiposity improvements alone.
Collapse
|
35
|
Halliday LJ, Boshier PR, Doganay E, Wynter-Blyth V, Buckley JP, Moorthy K. The effects of prehabilitation on body composition in patients undergoing multimodal therapy for esophageal cancer. Dis Esophagus 2022; 36:6632930. [PMID: 35795994 PMCID: PMC9885737 DOI: 10.1093/dote/doac046] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/22/2022] [Accepted: 06/13/2022] [Indexed: 02/02/2023]
Abstract
Prehabilitation aims to optimize a patient's functional capacity in preparation for surgery. Esophageal cancer patients have a high incidence of sarcopenia and commonly undergo neoadjuvant therapy, which is associated with loss of muscle mass. This study examines the effects of prehabilitation on body composition during neoadjuvant therapy in esophageal cancer patients. In this cohort study, changes in body composition were compared between esophageal cancer patients who participated in prehabilitation during neoadjuvant therapy and controls who did not receive prehabilitation. Assessment of body composition was performed from CT images acquired at the time of diagnosis and after neoadjuvant therapy. Fifty-one prehabilitation patients and 28 control patients were identified. There was a significantly greater fall in skeletal muscle index (SMI) in the control group compared with the prehabilitation patients (Δ SMI mean difference = -2.2 cm2/m2, 95% CI -4.3 to -0.1, p=0.038). Within the prehabilitation cohort, there was a smaller decline in SMI in patients with ≥75% adherence to exercise in comparison to those with lower adherence (Δ SMI mean difference = -3.2, 95% CI -6.0 to -0.5, P = 0.023). A greater decrease in visceral adipose tissue (VAT) was seen with increasing volumes of exercise completed during prehabilitation (P = 0.046). Loss of VAT during neoadjuvant therapy was associated with a lower risk of post-operative complications (P = 0.017). By limiting the fall in SMI and promoting VAT loss, prehabilitation may have multiple beneficial effects in patients with esophageal cancer. Multi-center, randomized studies are needed to further explore these findings.
Collapse
Affiliation(s)
- Laura J Halliday
- Address correspondence to: Miss Laura Halliday, Academic Surgical Unit, 10th Floor, QEQM Building, St Mary’s Hospital, London W2 1NY. Tel: 0203 312 1427 Fax: 0203 312 1810.
| | - Piers R Boshier
- Department of Surgery and Cancer, Imperial College London, UK
| | - Emre Doganay
- Department of Surgery and Cancer, Imperial College London, UK
| | - Venetia Wynter-Blyth
- Oesophago-Gastric Cancer Surgery Unit, St Mary’s Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - John P Buckley
- Centre for Active Living, University Centre Shrewsbury/University of Chester, Shrewsbury, UK
| | - Krishna Moorthy
- Department of Surgery and Cancer, Imperial College London, UK
| |
Collapse
|
36
|
Dos Santos JAC, Veras ASC, Batista VRG, Tavares MEA, Correia RR, Suggett CB, Teixeira GR. Physical exercise and the functions of microRNAs. Life Sci 2022; 304:120723. [PMID: 35718233 DOI: 10.1016/j.lfs.2022.120723] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 10/18/2022]
Abstract
MicroRNAs (miRNAs) control RNA translation and are a class of small, tissue-specific, non-protein-coding RNAs that maintain cellular homeostasis through negative gene regulation. Maintenance of the physiological environment depends on the proper control of miRNA expression, as these molecules influence almost all genetic pathways, from the cell cycle checkpoint to cell proliferation and apoptosis, with a wide range of target genes. Dysregulation of the expression of miRNAs is correlated with several types of diseases, acting as regulators of cardiovascular functions, myogenesis, adipogenesis, osteogenesis, hepatic lipogenesis, and important brain functions. miRNAs can be modulated by environmental factors or external stimuli, such as physical exercise, and can eventually induce specific and adjusted changes in the transcriptional response. Physical exercise is used as a preventive and non-pharmacological treatment for many diseases. It is well established that physical exercise promotes various benefits in the human body such as muscle hypertrophy, mental health improvement, cellular apoptosis, weight loss, and inhibition of cell proliferation. This review highlights the current knowledge on the main miRNAs altered by exercise in the skeletal muscle, cardiac muscle, bone, adipose tissue, liver, brain, and body fluids. In addition, knowing the modifications induced by miRNAs and relating them to the results of prescribed physical exercise with different protocols and intensities can serve as markers of physical adaptation to training and responses to the effects of physical exercise for some types of chronic diseases. This narrative review consists of randomized exercise training experiments with humans and/or animals, combined with analyses of miRNA modulation.
Collapse
Affiliation(s)
| | - Allice Santos Cruz Veras
- Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | | | - Maria Eduarda Almeida Tavares
- Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | - Rafael Ribeiro Correia
- Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | - Cara Beth Suggett
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Giovana Rampazzo Teixeira
- Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil.
| |
Collapse
|
37
|
Abstract
Adipose tissue is a complex dynamic organ with whole-body immunometabolic influence. Much of the work into understanding the role of immune cells in adipose tissue has been in the context of obesity. These investigations have also uncovered a range of typical (immune) and non-typical functions exerted by adipose tissue leukocytes. Here we provide an overview of the adipose tissue immune system, including its role as an immune reservoir in the whole-body response to infection and as a site of parasitic and viral infections. We also describe the functional roles of specialized immunological structures found within adipose tissue. However, our main focus is on the recently discovered 'non-immune' functions of adipose tissue immune cells, which include the regulation of adipocyte homeostasis, as well as responses to changing nutrient status and body temperature. In doing so, we outline the therapeutic potential of the adipose tissue immune system in health and disease.
Collapse
|
38
|
Effects of Moderate-Intensity Physical Training on Skeletal Muscle Substrate Transporters and Metabolic Parameters of Ovariectomized Rats. Metabolites 2022; 12:metabo12050402. [PMID: 35629906 PMCID: PMC9145860 DOI: 10.3390/metabo12050402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 11/20/2022] Open
Abstract
A deficit of estrogen is associated with energy substrate imbalance, raising the risk of metabolic diseases. Physical training (PT) is a potent metabolic regulator through oxidation and storage of substrates transported by GLUT4 and FAT CD36 in skeletal muscle. However, little is known about the effects of PT on these carriers in an estrogen-deficit scenario. Thus, the aim of this study was to determine the influence of 12 weeks of PT on metabolic variables and GLUT4 and FAT CD36 expression in the skeletal muscle of animals energetically impaired by ovariectomy (OVX). The trained animals swam 30 min/day, 5 days/week, at 80% of the critical load intensity. Spontaneous physical activity was measured biweekly. After training, FAT CD36 and GLUT4 expressions were quantified by immunofluorescence in the soleus, as well as muscular glycogen and triglyceride of the soleus, gluteus maximus and gastrocnemius. OVX significantly reduced FAT CD36, GLUT4 and spontaneous physical activity (p < 0.01), while PT significantly increased FAT CD36, GLUT4 and spontaneous physical activity (p < 0.01). PT increased soleus glycogen, and OVX decreased muscular triglyceride of gluteus maximus. Therefore, OVX can cause energy disarray through reduction in GLUT4 and FAT CD36 and their muscle substrates and PT prevented these metabolic consequences, masking ovarian estrogen’s absence.
Collapse
|
39
|
Zhao H, Chen X, Hu G, Li C, Guo L, Zhang L, Sun F, Xia Y, Yan W, Cui Z, Guo Y, Guo X, Huang C, Fan M, Wang S, Zhang F, Tao L. Small Extracellular Vesicles From Brown Adipose Tissue Mediate Exercise Cardioprotection. Circ Res 2022; 130:1490-1506. [PMID: 35387487 DOI: 10.1161/circresaha.121.320458] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
RATIONALE Long-term exercise provides reliable cardioprotection via mechanisms still incompletely understood. Although traditionally considered a thermogenic tissue, brown adipose tissue (BAT) communicates with remote organs (eg, the heart) through its endocrine function. BAT expands in response to exercise, but its involvement in exercise cardioprotection remains undefined. OBJECTIVE This study investigated whether small extracellular vesicles (sEVs) secreted by BAT and their contained microRNAs (miRNAs) regulate cardiomyocyte survival and participate in exercise cardioprotection in the context of myocardial ischemia/reperfusion (MI/R) injury. METHODS AND RESULTS Four weeks of exercise resulted in a significant BAT expansion in mice. Surgical BAT ablation before MI/R weakened the salutary effects of exercise. Adeno-associated virus 9 vectors carrying short hairpin RNA targeting Rab27a (a GTPase required for sEV secretion) or control viruses were injected in situ into the interscapular BAT. Exercise-mediated protection against MI/R injury was greatly attenuated in mice whose BAT sEV secretion was suppressed by Rab27a silencing. Intramyocardial injection of the BAT sEVs ameliorated MI/R injury, revealing the cardioprotective potential of BAT sEVs. Discovery-driven experiments identified miR-125b-5p, miR-128-3p, and miR-30d-5p (referred to as the BAT miRNAs) as essential BAT sEV components for mediating cardioprotection. BAT-specific inhibition of the BAT miRNAs prevented their upregulation in plasma sEVs and hearts of exercised mice and attenuated exercise cardioprotection. Mechanistically, the BAT miRNAs cooperatively suppressed the proapoptotic MAPK (mitogen-associated protein kinase) pathway by targeting a series of molecules (eg, Map3k5, Map2k7, and Map2k4) in the signaling cascade. Delivery of BAT sEVs into hearts or cardiomyocytes suppressed MI/R-related MAPK pathway activation, an effect that disappeared with the combined use of the BAT miRNA inhibitors. CONCLUSIONS The sEVs secreted by BAT participate in exercise cardioprotection via delivering the cardioprotective miRNAs into the heart. These results provide novel insights into the mechanisms underlying the BAT-cardiomyocyte interaction and highlight BAT sEVs and their contained miRNAs as alternative candidates for exercise cardioprotection.
Collapse
Affiliation(s)
- Hang Zhao
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.).,Department of Pharmacy, the 960th Hospital of the Logistics Support Force, Jinan, China (H.Z.)
| | - Xiyao Chen
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.).,Department of Geriatrics, The Fourth Military Medical University, Xi'an, China. (X.C.)
| | - Guangyu Hu
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Congye Li
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Lanyan Guo
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Ling Zhang
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Fangfang Sun
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Yunlong Xia
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Wenjun Yan
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Ze Cui
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Yongzhen Guo
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.).,Xijing Hospital and Department of Toxicology, School of Public Health, The Fourth Military Medical University, Xi'an, China. (Y.G.)
| | - Xiong Guo
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Chong Huang
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Miaomiao Fan
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Shan Wang
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Fuyang Zhang
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| | - Ling Tao
- Department of Cardiology, The Fourth Military Medical University, Xi'an, China. (H.Z., X.C., G.H., C.L., L.G., L.Z., F.S., Y.X., W.Y., Z.C., Y.G., X.G., C.H., M.F., S.W., F.Z., L.T.)
| |
Collapse
|
40
|
Ou MY, Zhang H, Tan PC, Zhou SB, Li QF. Adipose tissue aging: mechanisms and therapeutic implications. Cell Death Dis 2022; 13:300. [PMID: 35379822 PMCID: PMC8980023 DOI: 10.1038/s41419-022-04752-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/03/2022] [Accepted: 03/18/2022] [Indexed: 01/10/2023]
Abstract
Adipose tissue, which is the crucial energy reservoir and endocrine organ for the maintenance of systemic glucose, lipid, and energy homeostasis, undergoes significant changes during aging. These changes cause physiological declines and age-related disease in the elderly population. Here, we review the age-related changes in adipose tissue at multiple levels and highlight the underlying mechanisms regulating the aging process. We also discuss the pathogenic pathways of age-related fat dysfunctions and their systemic negative consequences, such as dyslipidemia, chronic general inflammation, insulin resistance, and type 2 diabetes (T2D). Age-related changes in adipose tissue involve redistribution of deposits and composition, in parallel with the functional decline of adipocyte progenitors and accumulation of senescent cells. Multiple pathogenic pathways induce defective adipogenesis, inflammation, aberrant adipocytokine production, and insulin resistance, leading to adipose tissue dysfunction. Changes in gene expression and extracellular signaling molecules regulate the aging process of adipose tissue through various pathways. In addition, adipose tissue aging impacts other organs that are infiltrated by lipids, which leads to systemic inflammation, metabolic system disruption, and aging process acceleration. Moreover, studies have indicated that adipose aging is an early onset event in aging and a potential target to extend lifespan. Together, we suggest that adipose tissue plays a key role in the aging process and is a therapeutic target for the treatment of age-related disease, which deserves further study to advance relevant knowledge.
Collapse
Affiliation(s)
- Min-Yi Ou
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Hao Zhang
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Poh-Ching Tan
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
| | - Shuang-Bai Zhou
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China.
| | - Qing-Feng Li
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China.
| |
Collapse
|
41
|
Cordeiro MM, Ribeiro RA, Bubna PB, Almeida AC, Laginski TRF, Franco GCN, Scomparin DX. Physical exercise attenuates obesity development in Western‐diet fed obese rats, independently of vitamin D supplementation. Clin Exp Pharmacol Physiol 2022; 49:633-642. [DOI: 10.1111/1440-1681.13637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/12/2021] [Accepted: 11/19/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Maiara Mikuska Cordeiro
- General Biology Department, Biologic Science and Health Sector State University of Ponta Grossa Ponta Grossa Puerto Rico Brazil
| | - Rosane Aparecida Ribeiro
- General Biology Department, Biologic Science and Health Sector State University of Ponta Grossa Ponta Grossa Puerto Rico Brazil
| | - Patrícia Biscaia Bubna
- General Biology Department, Biologic Science and Health Sector State University of Ponta Grossa Ponta Grossa Puerto Rico Brazil
| | - Any Caroline Almeida
- General Biology Department, Biologic Science and Health Sector State University of Ponta Grossa Ponta Grossa Puerto Rico Brazil
| | | | - Gilson César Nobre Franco
- General Biology Department, Biologic Science and Health Sector State University of Ponta Grossa Ponta Grossa Puerto Rico Brazil
| | - Dionízia Xavier Scomparin
- General Biology Department, Biologic Science and Health Sector State University of Ponta Grossa Ponta Grossa Puerto Rico Brazil
| |
Collapse
|
42
|
Zúñiga-Moreno D, Amaro-Gahete FJ, Chillón P. Bicycle Touring 480 km in Seven Days: Effects on Body Composition and Physical Fitness-A Case Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052550. [PMID: 35270243 PMCID: PMC8909636 DOI: 10.3390/ijerph19052550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/01/2022] [Accepted: 02/18/2022] [Indexed: 02/01/2023]
Abstract
Bicycle touring as a modality of physical activity that involves whole-body cardiorespiratory and metabolic functions could be a potential strategy to improve body composition and cardiorespiratory fitness. Therefore, the aim of the current study was to investigate the effects of 7-days bicycle touring activity on body composition and physical fitness. A total of 13 individuals (three women) participated in this quasi-experimental study. The participants were evaluated at baseline and were tracked for up to 12 days after the intervention. The intervention consisted of a 480 km bicycle touring route performed over 8 days. Body weight and body composition (i.e., fat mass and lean mass) were assessed using a bioelectrical impedance analyser. Physical fitness was measured using the International Fitness Scale questionnaire. We conducted a repeated-measures analysis of variance to determine changes in body weight and body composition and paired sample t-tests to analyse changes in physical fitness. Significant differences in fat mass were observed between the baseline and both post-intervention (p = 0.003) and re-test values (p = 0.031). Significant differences were also noted in lean mass between the baseline and post-intervention values (p = 0.003), whereas no significant changes were observed when compared the baseline and re-test values (p = 0.178). Significant differences were obtained in cardiorespiratory fitness when comparing the baseline with the post-intervention values (p = 0.016), whereas no significant differences were noted in general fitness, muscular strength, speed/agility, and flexibility (all p > 0.05). In conclusion, a 7-day bicycle touring intervention can significantly reduce fat mass and increase lean mass and cardiorespiratory fitness in healthy individuals.
Collapse
Affiliation(s)
- David Zúñiga-Moreno
- PROFITH “PROmoting FITness and Health through Physical Activity” Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain; (D.Z.-M.); (P.C.)
| | - Francisco J. Amaro-Gahete
- PROFITH “PROmoting FITness and Health through Physical Activity” Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain; (D.Z.-M.); (P.C.)
- EFFECTS-262 Research Group, Department of Physiology, Faculty of Medicine, University of Granada, 18016 Granada, Spain
- Correspondence:
| | - Palma Chillón
- PROFITH “PROmoting FITness and Health through Physical Activity” Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain; (D.Z.-M.); (P.C.)
| |
Collapse
|
43
|
Mustafa F, Chopra H, Baig AA, Avula SK, Kumari S, Mohanta TK, Saravanan M, Mishra AK, Sharma N, Mohanta YK. Edible Mushrooms as Novel Myco-Therapeutics: Effects on Lipid Level, Obesity and BMI. J Fungi (Basel) 2022; 8:jof8020211. [PMID: 35205965 PMCID: PMC8880354 DOI: 10.3390/jof8020211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/30/2022] [Accepted: 02/09/2022] [Indexed: 12/15/2022] Open
Abstract
Obesity, usually indicated by a body mass index of more than 30 kg/m2, is a worsening global health issue. It leads to chronic diseases, including type II diabetes, hypertension, and cardiovascular diseases. Conventional treatments for obesity include physical activity and maintaining a negative energy balance. However, physical activity alone cannot determine body weight as several other factors play a role in the overall energy balance. Alternatively, weight loss may be achieved by medication and surgery. However, these options can be expensive or have side effects. Therefore, dietary factors, including dietary modifications, nutraceutical preparations, and functional foods have been investigated recently. For example, edible mushrooms have beneficial effects on human health. Polysaccharides (essentially β-D-glucans), chitinous substances, heteroglycans, proteoglycans, peptidoglycans, alkaloids, lactones, lectins, alkaloids, flavonoids, steroids, terpenoids, terpenes, phenols, nucleotides, glycoproteins, proteins, amino acids, antimicrobials, and minerals are the major bioactive compounds in these mushrooms. These bioactive compounds have chemo-preventive, anti-obesity, anti-diabetic, cardioprotective, and neuroprotective properties. Consumption of edible mushrooms reduces plasma triglyceride, total cholesterol, low-density lipoprotein, and plasma glucose levels. Polysaccharides from edible mushrooms suppress mRNA expression in 3T3-L1 adipocytes, contributing to their anti-obesity properties. Therefore, edible mushrooms or their active ingredients may help prevent obesity and other chronic ailments.
Collapse
Affiliation(s)
- Faheem Mustafa
- School of Health Sciences, University of Management and Technology, Lahore 54782, Pakistan;
- Unit of Biochemistry, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu 20400, Malaysia;
| | - Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India;
| | - Atif Amin Baig
- Unit of Biochemistry, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu 20400, Malaysia;
| | - Satya Kumar Avula
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa 616, Oman; (S.K.A.); (T.K.M.)
| | - Sony Kumari
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi 793101, India;
| | - Tapan Kumar Mohanta
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa 616, Oman; (S.K.A.); (T.K.M.)
| | - Muthupandian Saravanan
- AMR and Nanotherapeutics Laboratory, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India;
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan 8541, Gyeongsangbuk-do, Korea
- Correspondence: (A.K.M.); (N.S.); (Y.K.M.)
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Department of Biotechnology, Government of India, Imphal 795001, India
- Correspondence: (A.K.M.); (N.S.); (Y.K.M.)
| | - Yugal Kishore Mohanta
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi 793101, India;
- Correspondence: (A.K.M.); (N.S.); (Y.K.M.)
| |
Collapse
|
44
|
Pejon TMM, Faria VS, Gobatto CA, Manchado-Gobatto FB, Scariot PPM, Cornachione AS, Beck WR. Effect of 12-wk Training in Ovariectomised Rats on PGC-1α, NRF-1 and Energy Substrates. Int J Sports Med 2022; 43:632-641. [PMID: 35180801 DOI: 10.1055/a-1717-1693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Metabolic diseases are associated with hypoestrogenism owing to their lower energy expenditure and consequent imbalance. Physical training promotes energy expenditure through PGC-1α and NRF-1, which are muscle proteins of the oxidative metabolism. However, the influence of physical training on protein expression in individuals with hypoestrogenism remains uncertain. Thus, the aim of this study is to determine the effect of 12 weeks of moderate-intensity swimming training on the muscle expression of PGC-1α, NRF-1, glycogen and triglyceride in ovariectomised rats. OVX and OVX+TR rats were subjected to ovariectomy. The trained animals swam for 30 minutes, 5 days/week, at 80% of the critical load intensity. Soleus was collected to quantify PGC-1α and NRF-1 expressions, while gastrocnemius and gluteus maximus were collected to measure glycogen and triglyceride. Blood glucose was also evaluated. Whereas ovariectomy decreased PGC-1α expression (p<0.05) without altering NRF-1 (p=0.48), physical training increased PGC-1α (p<0.01) and NRF-1 (p<0.05). Ovariectomy reduced glycogen (p<0.05) and triglyceride (p<0.05), whereas physical training increased glycogen (p<0.05) but did not change triglyceride (p=0.06). Ovariectomy increased blood glucose (p<0.01), while physical training reduced it (p<0.01). In summary, 12 weeks of individualized and moderate-intensity training were capable of preventing muscle metabolic consequences caused by ovariectomy.
Collapse
Affiliation(s)
- Taciane Maria Melges Pejon
- Laboratory of Endocrine Physiology and Physical Exercise, Department of Physiological Sciences, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Vinicius Silva Faria
- Laboratory of Endocrine Physiology and Physical Exercise, Department of Physiological Sciences, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Claudio Alexandre Gobatto
- Laboratory of Applied Sport Physiology, Department of Sport Sciences, School of Applied Sciences, State University of Campinas, Limeira, São Paulo, Brazil
| | - Fúlvia Barros Manchado-Gobatto
- Laboratory of Applied Sport Physiology, Department of Sport Sciences, School of Applied Sciences, State University of Campinas, Limeira, São Paulo, Brazil
| | - Pedro Paulo Menezes Scariot
- Laboratory of Applied Sport Physiology, Department of Sport Sciences, School of Applied Sciences, State University of Campinas, Limeira, São Paulo, Brazil
| | - Anabelle Silva Cornachione
- Muscle Physiology and Biophysics Laboratory, Department of Physiological Sciences, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Wladimir Rafael Beck
- Muscle Physiology and Biophysics Laboratory, Department of Physiological Sciences, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| |
Collapse
|
45
|
Detraining Effects of COVID-19 Pandemic on Physical Fitness, Cytokines, C-Reactive Protein and Immunocytes in Men of Various Age Groups. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031845. [PMID: 35162870 PMCID: PMC8835692 DOI: 10.3390/ijerph19031845] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/20/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023]
Abstract
Background and Objectives: Since the start of the COVID-19 pandemic caused by severe acute respiratory syndrome coronavirus II, levels of physical inactivity have become more severe and widespread than ever before. Physical inactivity is known to have a negative effect on the human body, but the extent to which reduced physical fitness has effected immune function before and after the current pandemic has not yet been uncovered. The aim of this study was to investigate the detraining effects of the COVID-19 confinement period on physical fitness, immunocytes, inflammatory cytokines, and proteins in various age groups. The participants of this study included sixty-four male adults who did not exercise during the pandemic, although they had exercised regularly before. Materials and Methods: Participants were classified by age group, which included the 20s group (20s’G, n = 14), 30s group (30s’G, n = 12), 40s group (40s’G, n = 12), 50s group (50s’G, n = 12), and 60s group (60s’G, n = 14). Results: Regarding body composition, muscle mass significantly decreased, whereas fat mass, fat percentage, and waist/hip ratio significantly increased in most groups. Cardiopulmonary endurance and strength significantly decreased in all groups, while muscle endurance and flexibility decreased in some groups compared to the pre-COVID-19 pandemic. This study confirmed the immunocytopenia and enhanced inflammation due to physical inactivity during the COVID-19 pandemic, and a greater detrimental decrease mainly after the age of 50. Conclusion: This study confirmed a decrease in physical fitness after the start of the COVID-19 pandemic, characterized by an increase in fat mass and a decrease in muscle mass, thereby increasing cytokines and reducing immunocytes in the body. While social distancing is important during the pandemic, maintaining physical fitness should also be a top priority.
Collapse
|
46
|
Favaretto F, Bettini S, Busetto L, Milan G, Vettor R. Adipogenic progenitors in different organs: Pathophysiological implications. Rev Endocr Metab Disord 2022; 23:71-85. [PMID: 34716543 PMCID: PMC8873140 DOI: 10.1007/s11154-021-09686-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/02/2021] [Indexed: 12/14/2022]
Abstract
In physiological conditions, the adipose organ resides in well-defined areas, where it acts providing an energy supply and as an endocrine organ involved in the control of whole-body energy metabolism. Adipose tissue adipokines connect the body's nutritional status to the regulation of energy balance. When it surrounds organs, it provides also for mechanical protection. Adipose tissue has a complex and heterogenous cellular composition that includes adipocytes, adipose tissue-derived stromal and stem cells (ASCs) which are mesenchymal stromal cells, and endothelial and immune cells, which signal to each other and to other tissues to maintain homeostasis. In obesity and in other nutrition related diseases, as well as in age-related diseases, biological and functional changes of adipose tissue give rise to several complications. Obesity triggers alterations of ASCs, impairing adipose tissue remodeling and adipose tissue function, which induces low-grade systemic inflammation, progressive insulin resistance and other metabolic disorders. Adipose tissue grows by hyperplasia recruiting new ASCs and by hypertrophy, up to its expandability limit. To overcome this limitation and to store the excess of nutrients, adipose tissue develops ectopically, involving organs such as muscle, bone marrow and the heart. The origin of ectopic adipose organ is not clearly elucidated, and a possible explanation lies in the stimulation of the adipogenic differentiation of mesenchymal precursor cells which normally differentiate toward a lineage specific for the organ in which they reside. The chronic exposition of these newly-formed adipose depots to the pathological environment, will confer to them all the phenotypic characteristics of a dysfunctional adipose tissue, perpetuating the organ alterations. Visceral fat, but also ectopic fat, either in the liver, muscle or heart, can increase the risk of developing insulin resistance, type 2 diabetes, and cardiovascular diseases. Being able to prevent and to target dysfunctional adipose tissue will avoid the progression towards the complications of obesity and other nutrition-related diseases. The aim of this review is to summarize some of the knowledge regarding the presence of adipose tissue in particular tissues (where it is not usually present), describing the composition of its adipogenic precursors, and the interactions responsible for the development of organ pathologies.
Collapse
Affiliation(s)
- Francesca Favaretto
- grid.5608.b0000 0004 1757 3470Department of Medicine, Internal Medicine 3, University of Padua, via Giustiniani 2, 35128 Padua, Italy
| | - Silvia Bettini
- grid.5608.b0000 0004 1757 3470Department of Medicine, Internal Medicine 3, University of Padua, via Giustiniani 2, 35128 Padua, Italy
| | - Luca Busetto
- grid.5608.b0000 0004 1757 3470Department of Medicine, Internal Medicine 3, University of Padua, via Giustiniani 2, 35128 Padua, Italy
| | - Gabriella Milan
- grid.5608.b0000 0004 1757 3470Department of Medicine, Internal Medicine 3, University of Padua, via Giustiniani 2, 35128 Padua, Italy
| | - Roberto Vettor
- grid.5608.b0000 0004 1757 3470Department of Medicine, Internal Medicine 3, University of Padua, via Giustiniani 2, 35128 Padua, Italy
| |
Collapse
|
47
|
Sabaratnam R, Wojtaszewski JFP, Højlund K. Factors mediating exercise-induced organ crosstalk. Acta Physiol (Oxf) 2022; 234:e13766. [PMID: 34981891 DOI: 10.1111/apha.13766] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 10/11/2021] [Accepted: 01/01/2022] [Indexed: 12/21/2022]
Abstract
Exercise activates a plethora of metabolic and signalling pathways in skeletal muscle and other organs causing numerous systemic beneficial metabolic effects. Thus, regular exercise may ameliorate and prevent the development of several chronic metabolic diseases. Skeletal muscle is recognized as an important endocrine organ regulating systemic adaptations to exercise. Skeletal muscle may mediate crosstalk with other organs through the release of exercise-induced cytokines, peptides and proteins, termed myokines, into the circulation. Importantly, other tissues such as the liver and adipose tissue may also release cytokines and peptides in response to exercise. Hence, exercise-released molecules are collectively called exerkines. Moreover, extracellular vesicles (EVs), in the form of exosomes or microvesicles, may carry some of the signals involved in tissue crosstalk. This review focuses on the role of factors potentially mediating crosstalk between muscle and other tissues in response to exercise.
Collapse
Affiliation(s)
- Rugivan Sabaratnam
- Steno Diabetes Center Odense Odense University Hospital Odense C Denmark
- Section of Molecular Diabetes & Metabolism, Department of Clinical Research & Department of Molecular Medicine University of Southern Denmark Odense C Denmark
| | - Jørgen F. P. Wojtaszewski
- Section of Molecular Physiology Department of Nutrition, Exercise and Sports University of Copenhagen Copenhagen Denmark
| | - Kurt Højlund
- Steno Diabetes Center Odense Odense University Hospital Odense C Denmark
- Section of Molecular Diabetes & Metabolism, Department of Clinical Research & Department of Molecular Medicine University of Southern Denmark Odense C Denmark
| |
Collapse
|
48
|
Booker R, Chander H, Norris KC, Thorpe RJ, Vickers B, Holmes ME. Comparison of Leisure Time Physical Activities by Metabolic Syndrome Status among Adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031415. [PMID: 35162437 PMCID: PMC8834730 DOI: 10.3390/ijerph19031415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/10/2022] [Accepted: 01/20/2022] [Indexed: 12/04/2022]
Abstract
Background: Metabolic syndrome (MetS) increases the risk of premature morbidity and mortality. Physical activity (PA) beneficially affects MetS; however, it is unclear if PA types differ among adolescents 12-15 years old, according to their MetS status. This study compared self-reported PA types by MetS status. Methods: Using the 2015-2016 National Health and Nutritional Examination Survey (NHANES) data, 664 adolescents self-reported PA in the past seven days. MetS status was assessed using Ford's pediatric adaptation of the ATP-III adult criteria. Pearson chi-square and t-tests were conducted to determine self-reported PA differences. Results: The adolescents' mean age was 13.47 years (95% CIs; 13.04, 14.38) and 52.69% were male (352). Twenty-seven (4.07%) adolescents were MetS positive. The prevalence of PA engagement in the past seven days was similar for MetS-positive and -negative adolescents (77.67% and 70.51%, respectively; p > 0.05). No significant differences were observed for PA type by MetS status. MetS-positive adolescents reported higher sedentary time (565.77 [438.99, 692.56] vs. 490.59 [377.86, 603.33] minutes per day, respectively; p = 0239). Conclusions: Engagement in specific PA types does not appear to differ by MetS status, but MetS-positive adolescents have significantly higher sedentary time. PA promotion should target a variety of activities to maximize the effectiveness of public health programs and interventions should target reducing sedentary time.
Collapse
Affiliation(s)
- Robert Booker
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Correspondence:
| | - Harish Chander
- Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (H.C.); (B.V.); (M.E.H.)
| | - Keith C. Norris
- Program for Research on Men’s Health, John Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA; (K.C.N.); (R.J.T.J.)
- Division of General Internal Medicine and Health Services Research, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Roland J. Thorpe
- Program for Research on Men’s Health, John Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA; (K.C.N.); (R.J.T.J.)
- Hopkins Center for Health Disparities Solutions, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Brad Vickers
- Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (H.C.); (B.V.); (M.E.H.)
| | - Megan E. Holmes
- Department of Kinesiology, Mississippi State University, Starkville, MS 39762, USA; (H.C.); (B.V.); (M.E.H.)
| |
Collapse
|
49
|
Long KZ, Beckmann J, Lang C, Seelig H, Nqweniso S, Probst-Hensch N, Müller I, Pühse U, Steinmann P, du Randt R, Walter C, Utzinger J, Gerber M. Impact of a school-based health intervention program on body composition among South African primary schoolchildren: results from the KaziAfya cluster-randomized controlled trial. BMC Med 2022; 20:27. [PMID: 35081959 PMCID: PMC8793158 DOI: 10.1186/s12916-021-02223-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 12/20/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The prevalence of overweight and obesity is increasing among African children potentially predisposing them to greater obesity and non-communicable diseases (NCDs) in adulthood. This risk may be higher among growth-impaired children who may have greater fat mass. Therefore, we examined the effects of school-based physical activity (PA) promotion and multi-micronutrient supplementation (MMNS) on body composition among South African children enrolled in a longitudinal school-based randomized controlled trial. METHODS Children were cluster-randomized by class to one of four groups: (a) a physical activity group (PA), (b) a multi-micronutrient supplementation group (MMNS), (c) a physical activity + multi-micronutrient supplementation group (PA + MMNS), and (d) control group, and were being followed for 3 years. Linear random effects regression models with random intercepts for school classes tested the associations of each intervention arm with overall fat mass (FM), fat-free mass (FFM), truncal fat mass (TrFM), and truncal fat-free mass (TrFFM) at 9 months (T2) for boys and girls. These differences were then explored among children who differed in height velocity (HV). RESULTS A total of 1304 children (614 girls, 667 boys) in twelve clusters were assessed at baseline and after 9 months follow-up (T2). At baseline, approximately 15% of children were classified as overweight or obese while approximately 38% of children were classified as mildly stunted or moderately/severely stunted. Among girls, promotion of PA was associated with reduced FM and TrFM at T2 while MMNS was associated with increased FFM. Children with reduced HV in the PA arm had reduced FM while children in the MMNS arm with lower HV had increased FM compared to children in the control arm. Similarly, children with lower HV in the MM and PA groups had reduced TrFM compared to children in the control arm. CONCLUSIONS Our study suggests that the promotion of school-based physical activity programs and micronutrient supplementation can reduce childhood adiposity and so reduce the risk of obesity and chronic diseases later in adulthood. TRIAL REGISTRATION ISRCTN, ISRCTN29534081 . Registered on August 9, 2018. The trial was designed, analyzed, and interpreted based on the CONSORT protocol (Additional file 1: CONSORT checklist for randomized trial).
Collapse
Affiliation(s)
- Kurt Z Long
- Swiss Tropical and Public Health Institute, University of Basel, Socinstrasse 57, 4051, Basel, Switzerland.
| | - Johanna Beckmann
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Christin Lang
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Harald Seelig
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Siphesihle Nqweniso
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth, South Africa
| | - Nicole Probst-Hensch
- Swiss Tropical and Public Health Institute, University of Basel, Socinstrasse 57, 4051, Basel, Switzerland
| | - Ivan Müller
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Peter Steinmann
- Swiss Tropical and Public Health Institute, University of Basel, Socinstrasse 57, 4051, Basel, Switzerland
| | - Rosa du Randt
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth, South Africa
| | - Cheryl Walter
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth, South Africa
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, University of Basel, Socinstrasse 57, 4051, Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| |
Collapse
|
50
|
Long Z, Huang L, Lyu J, Xia Y, Chen Y, Li R, Wang Y, Li S. Trends of central obesity and associations with nutrients intake and daily behaviors among women of childbearing age in China. BMC Womens Health 2022; 22:12. [PMID: 35016648 PMCID: PMC8753840 DOI: 10.1186/s12905-022-01600-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 01/06/2022] [Indexed: 11/10/2022] Open
Abstract
Background Obesity among women of childbearing age has becoming an important public health concern. We aimed to describe the trends of central obesity among Chinese women of childbearing age from 2004 to 2011 and to examine its associations with nutrients intake and daily behaviors. Methods Longitudinal data were derived from the China Health and Nutrition Survey. Participants consisted of 2481 women aged 15–44 years old. WC (Waist circumference) and WHtR (Waist to height ratio) were adopted as indicators of central obesity. Generalized linear mixed model was performed to analyze the associations of nutrients intake and daily behaviors with central obesity. Results From 2004 to 2011, the prevalence of central obesity among Chinese women of childbearing age increased from 21.6 to 30.7% (WC as indice) or from 22.8 to 32.6% (WHtR as indice) (both p < 0.001). Protein intake above the AMDR (Acceptable macronutrient distribution range) (OR = 1.21, 95% CI 1.05–1.39, p < 0.01) and non-participation in LTPA (Leisure time physical activity) (OR = 1.45, 95% CI 1.17–1.80, p < 0.001) were risk factors for high WC, and the latter was also associated with high WHtR (OR = 1.36, 95% CI 1.10–1.67, p < 0.01). For those women who had high WC & high WHtR, the impacts of protein intake and LTPA became stronger, especial LTPA (OR = 1.53, 95% CI 1.21–1.94, p < 0.001). Age-stratified analyses found that non-participation in LTPA was key factor for central obesity in 15–34 age group, while protein intake above the AMDR was pronounced in the 35–44 age group. Conclusions Non-participation in LTPA and protein intake above the AMDR were significant contributors of central obesity, which could be intervention targets to deal with the growing trend of central obesity among women of childbearing age. Supplementary Information The online version contains supplementary material available at 10.1186/s12905-022-01600-9.
Collapse
Affiliation(s)
- Zichong Long
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China
| | - Lili Huang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China
| | - Jiajun Lyu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China
| | - Yuanqing Xia
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China
| | - Yiting Chen
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China
| | - Rong Li
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China
| | - Yanlin Wang
- Prenatal Diagnosis Department, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, 910 Hengshan Road, Xuhui District, 200030, Shanghai, China.
| | - Shenghui Li
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, 200025, Shanghai, China. .,MOE - Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| |
Collapse
|