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Meng J, Geng Q, Jin S, Teng X, Xiao L, Wu Y, Tian D. Exercise protects vascular function by countering senescent cells in older adults. Front Physiol 2023; 14:1138162. [PMID: 37089434 PMCID: PMC10118010 DOI: 10.3389/fphys.2023.1138162] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 03/29/2023] [Indexed: 04/25/2023] Open
Abstract
Blood vessels are key conduits for the transport of blood and circulating factors. Abnormalities in blood vessels promote cardiovascular disease (CVD), which has become the most common disease as human lifespans extend. Aging itself is not pathogenic; however, the decline of physiological and biological function owing to aging has been linked to CVD. Although aging is a complex phenomenon that has not been comprehensively investigated, there is accumulating evidence that cellular senescence aggravates various pathological changes associated with aging. Emerging evidence shows that approaches that suppress or eliminate cellular senescence preserve vascular function in aging-related CVD. However, most pharmacological therapies for treating age-related CVD are inefficient. Therefore, effective approaches to treat CVD are urgently required. The benefits of exercise for the cardiovascular system have been well documented in basic research and clinical studies; however, the mechanisms and optimal frequency of exercise for promoting cardiovascular health remain unknown. Accordingly, in this review, we have discussed the changes in senescent endothelial cells (ECs) and vascular smooth muscle cells (VSMCs) that occur in the progress of CVD and the roles of physical activity in CVD prevention and treatment.
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Affiliation(s)
- Jinqi Meng
- Department of Sports, Hebei Medical University, Shijiazhuang, China
| | - Qi Geng
- Hebei Key Lab of Laboratory Animal Science, Hebei Medical University, Shijiazhuang, China
| | - Sheng Jin
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
| | - Xu Teng
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
| | - Lin Xiao
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
| | - Yuming Wu
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
| | - Danyang Tian
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
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Hastings MH, Herrera JJ, Guseh JS, Atlason B, Houstis NE, Abdul Kadir A, Li H, Sheffield C, Singh AP, Roh JD, Day SM, Rosenzweig A. Animal Models of Exercise From Rodents to Pythons. Circ Res 2022; 130:1994-2014. [PMID: 35679366 PMCID: PMC9202075 DOI: 10.1161/circresaha.122.320247] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acute and chronic animal models of exercise are commonly used in research. Acute exercise testing is used, often in combination with genetic, pharmacological, or other manipulations, to study the impact of these manipulations on the cardiovascular response to exercise and to detect impairments or improvements in cardiovascular function that may not be evident at rest. Chronic exercise conditioning models are used to study the cardiac phenotypic response to regular exercise training and as a platform for discovery of novel pathways mediating cardiovascular benefits conferred by exercise conditioning that could be exploited therapeutically. The cardiovascular benefits of exercise are well established, and, frequently, molecular manipulations that mimic the pathway changes induced by exercise recapitulate at least some of its benefits. This review discusses approaches for assessing cardiovascular function during an acute exercise challenge in rodents, as well as practical and conceptual considerations in the use of common rodent exercise conditioning models. The case for studying feeding in the Burmese python as a model for exercise-like physiological adaptation is also explored.
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Affiliation(s)
- Margaret H Hastings
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Jonathan J Herrera
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor (J.J.H.)
| | - J Sawalla Guseh
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Bjarni Atlason
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Nicholas E Houstis
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Azrul Abdul Kadir
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Haobo Li
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Cedric Sheffield
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Anand P Singh
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Jason D Roh
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
| | - Sharlene M Day
- Cardiovascular Medicine, Perelman School of Medicine' University of Pennsylvania, Philadelphia (S.M.D.)
| | - Anthony Rosenzweig
- Department of Medicine, Division of Cardiology, Cardiovascular Research Center, Corrigan Minehan Heart Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.H.H., J.S.G., B.A., N.E.H., A.A.K., H.L., C.S., A.P.S., J.D.R., A.R.)
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Mobility speed predicts new-onset hypertension: a longitudinal study. Blood Press Monit 2021; 27:22-26. [PMID: 34267074 PMCID: PMC8734633 DOI: 10.1097/mbp.0000000000000562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to investigate whether declining mobility and muscle strength predict new-onset hypertension in suburban-dwelling elderly individuals.
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Lourenço Í, Krause Neto W, dos Santos Portella Amorim L, Moraes Munhoz Ortiz V, Lopes Geraldo V, Henrique da Silva Ferreira G, Chagas Caperuto É, Florencio Gama E. Muscle hypertrophy and ladder-based resistance training for rodents: A systematic review and meta-analysis. Physiol Rep 2020; 8:e14502. [PMID: 32889774 PMCID: PMC7507488 DOI: 10.14814/phy2.14502] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/02/2020] [Accepted: 06/09/2020] [Indexed: 12/20/2022] Open
Abstract
This study aimed to review the effects of ladder-based resistance training (LRT) on muscle hypertrophy and strength in rodents through a systematic review with meta-analysis. We systematically searched PubMed/Medline, SportDiscuss, Scopus, Google Scholar, Science Direct, and Scielo database on May 18, 2020. Thirty-four studies were included measuring total (mCSA) or mean muscle fibers cross-sectional area (fCSA) or maximum load-carrying capacity (MLCC) or muscle mass (MM). About the main results, LRT provides sufficient mechanical stimulation to increase mCSA and fCSA. Meta-analysis showed a significant overall effect on the fCSA (SMD 1.89, 95% CI [1.18, 2.61], p < .00001, I2 = 85%); however, subgroup analysis showed that some muscle types might not be hypertrophied through the LRT. Meta-analysis showed a significant training effect on the MM (SMD 0.92, 95% CI [0.52, 1.32], p < .00001, I2 = 72%). Sub-group analysis revealed that soleus (SMD 1.32, 95% CI [0.11, 2.54], p = .03, I2 = 86%) and FHL (SMD 1.92, 95% CI [1.00, 2.85], p < .0001, I2 = 71%) presented significant training effects, despite moderate heterogeneity levels (I2 = 72%). MLCC increases considerably after a period of LRT, regardless of its duration and the characteristics of the protocols (SMD 12.37, 95% CI [9.36, 15.37], p < .00001, I2 = 90%). Through these results, we reach the following conclusions: (a) LRT is efficient to induce muscle hypertrophy, although this effect varies between different types of skeletal muscles, and; (b) the ability of rodents to carry load increases regardless of the type and duration of the protocol used.
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Affiliation(s)
- Ítalo Lourenço
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
| | - Walter Krause Neto
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
| | - Laura dos Santos Portella Amorim
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
| | - Vagner Moraes Munhoz Ortiz
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
| | - Vitor Lopes Geraldo
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
| | - Gabriel Henrique da Silva Ferreira
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
| | - Érico Chagas Caperuto
- Department of Physical EducationLaboratory of Human MovimentUniversidade São Judas TadeuSão PauloSPBrazil
| | - Eliane Florencio Gama
- Department of Physical EducationLaboratory of Morphoquantitative Studies and ImmunohistochemistryUniversidade São Judas TadeuSão PauloSPBrazil
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Török M, Monori-Kiss A, Pál É, Horváth E, Jósvai A, Merkely P, Barta BA, Mátyás C, Oláh A, Radovits T, Merkely B, Ács N, Nádasy GL, Várbíró S. Long-term exercise results in morphological and biomechanical changes in coronary resistance arterioles in male and female rats. Biol Sex Differ 2020; 11:7. [PMID: 32051031 PMCID: PMC7017613 DOI: 10.1186/s13293-020-0284-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 02/05/2020] [Indexed: 12/16/2022] Open
Abstract
Background Biomechanical remodeling of coronary resistance arteries in physiological left ventricular hypertrophy has not yet been analyzed, and the possible sex differences are unknown. Methods Wistar rats were divided into four groups: male and female sedentary controls (MSe and FSe) and male and female animals undergoing a 12-week intensive swim training program (MEx and FEx). On the last day, the in vitro contractility, endothelium-dependent dilatation, and biomechanical properties of the intramural coronary resistance arteries were investigated by pressure microarteriography. Elastica and collagen remodeling were studied in histological sections. Results A similar outer radius and reduced inner radius resulted in an elevated wall to lumen ratio in the MEx and FEx animals compared to that in the sedentary controls. The wall elastic moduli increased in the MEx and FEx rats. Spontaneous and TxA2 agonist-induced tone was increased in the FEx animals, whereas endothelium-dependent relaxation became more effective in MEx rats. Arteries of FEx rats had stronger contraction, while arteries of MEx animals had improved dilation. Conclusions According to our results, the coronary arterioles adapted to an elevated load during long-term exercise, and this adaptation depended on sex. It is important to emphasize that in addition to differences, we also found many similarities between the sexes in the adaptive response to exercise. The observed sport adaptation in the coronary resistance arteries of rats may contribute to a better understanding of the physiological and pathological function of these arteries in active and retired athletes of different sexes.
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Affiliation(s)
- Marianna Török
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082, Hungary.
| | - Anna Monori-Kiss
- Institute of Clinical Experimental Research, Semmelweis University, Tűzoltó u. 37-47, Budapest, 1094, Hungary
| | - Éva Pál
- Institute of Clinical Experimental Research, Semmelweis University, Tűzoltó u. 37-47, Budapest, 1094, Hungary
| | - Eszter Horváth
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082, Hungary
| | - Attila Jósvai
- Department of Neurosurgery, Military Hospital, Róbert Károly körút 44, Budapest, 1134, Hungary
| | - Petra Merkely
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082, Hungary
| | - Bálint András Barta
- Heart and Vascular Center, Semmelweis University, Városmajor u 68, Budapest, 1122, Hungary
| | - Csaba Mátyás
- Heart and Vascular Center, Semmelweis University, Városmajor u 68, Budapest, 1122, Hungary
| | - Attila Oláh
- Heart and Vascular Center, Semmelweis University, Városmajor u 68, Budapest, 1122, Hungary
| | - Tamás Radovits
- Heart and Vascular Center, Semmelweis University, Városmajor u 68, Budapest, 1122, Hungary
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Városmajor u 68, Budapest, 1122, Hungary
| | - Nándor Ács
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082, Hungary
| | - György László Nádasy
- Department of Physiology, Semmelweis University, Tűzoltó u 37-47, Budapest, 1094, Hungary
| | - Szabolcs Várbíró
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082, Hungary
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Wen C, Ying Y, Yu F, Zhou J. Research Progress of Oxidative Stress and MicroRNAs in the Prevention of Catheter-Related Thrombus Under Resistance Exercise. Clin Appl Thromb Hemost 2020; 26:1076029620931931. [PMID: 32539445 PMCID: PMC7427020 DOI: 10.1177/1076029620931931] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/16/2020] [Accepted: 05/11/2020] [Indexed: 12/16/2022] Open
Abstract
Central venous access devices (CVADs) have completely changed the care for patients who require long-term venous access. With the widespread use of CVADs, the incidence of catheter-related thrombus (CRT) has increased. Catheter-related thrombus is a common complication in patients who use CVADs and is mainly caused by endothelial injury, blood stasis, and hypercoagulability. In recent years, the correlations between oxidative stress (OS) and microRNA (miRNA) and CRT have become a hot topic in clinical research. When a catheter punctures the vessel wall, it causes OS damage to the vascular endothelial cells, leading to a series of CRT diseases. MicroRNAs can regulate the mechanism of thrombus and play an important role in the formation of anti-thrombus. Numerous studies have shown that resistance exercise can reduce the level of OS in vascular endothelial cells, inhibit vascular endothelial cell dysfunction, and maintain the stability of hemodynamics and biochemical state. In the current work, the recent studies on the effects of resistance exercise on OS and miRNA in vascular endothelial cells were reviewed.
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Affiliation(s)
- Cui Wen
- Department of Nursing, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yanping Ying
- Department of Nursing, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Fu Yu
- Graduate School, Guangxi Medical University, Nanning, Guangxi, China
| | - Jianpeng Zhou
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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Melo S, da Silva Júnior N, Barauna V, Oliveira E. Cardiovascular Adaptations Induced by Resistance Training in Animal Models. Int J Med Sci 2018; 15:403-410. [PMID: 29511376 PMCID: PMC5835711 DOI: 10.7150/ijms.23150] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 12/05/2017] [Indexed: 02/06/2023] Open
Abstract
In the last 10 years the number of studies showing the benefits of resistance training (RT) to the cardiovascular system, have grown. In comparison to aerobic training, RT-induced favorable adaptations to the cardiovascular system have been ignored for many years, thus the mechanisms of the RT-induced cardiovascular adaptations are still uncovered. The lack of animal models with comparable protocols to the RT performed by humans hampers the knowledge. We have used squat-exercise model, which is widely used by many others laboratories. However, to a lesser extent, other models are also employed to investigate the cardiovascular adaptations. In the subsequent sections we will review the information regarding cardiac morphological adaptations, signaling pathway of the cardiac cell, cardiac function and the vascular adaptation induced by RT using this animal model developed by Tamaki et al. in 1992. Furthermore, we also describe cardiovascular findings observed using other animal models of RT.
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Affiliation(s)
- S.F.S. Melo
- Laboratory of Molecular Physiology, Health Sciences Center, Federal University of Espírito Santo. Address: Av. Marechal Campos, 1468 Maruípe, Espírito Santo, Vitória, Brazil. Postal code: 29043900. Telephone number: (5527)996892407
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of São Paulo. Address: Av. Prof. Mello Moraes, 65, Cidade Universitária, São Paulo, São Paulo, Brazil. Postal code: 05508-9000. Telephone number: (5511) 30913136
| | - N.D. da Silva Júnior
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of São Paulo. Address: Av. Prof. Mello Moraes, 65, Cidade Universitária, São Paulo, São Paulo, Brazil. Postal code: 05508-9000. Telephone number: (5511) 30913136
| | - V.G. Barauna
- Laboratory of Molecular Physiology, Health Sciences Center, Federal University of Espírito Santo. Address: Av. Marechal Campos, 1468 Maruípe, Espírito Santo, Vitória, Brazil. Postal code: 29043900. Telephone number: (5527)996892407
| | - E.M. Oliveira
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of São Paulo. Address: Av. Prof. Mello Moraes, 65, Cidade Universitária, São Paulo, São Paulo, Brazil. Postal code: 05508-9000. Telephone number: (5511) 30913136
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