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Le Bourvellec M, Delpech N, Hervo J, Bosquet L, Enea C. Effect of exercise modalities on postexercise hypotension in pre- and postmenopausal women: a systematic review and meta-analysis. J Appl Physiol (1985) 2024; 136:864-876. [PMID: 38328822 DOI: 10.1152/japplphysiol.00684.2023] [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: 09/26/2023] [Revised: 01/16/2024] [Accepted: 01/31/2024] [Indexed: 02/09/2024] Open
Abstract
Hormonal changes associated with menopause increase the risk of hypertension. Postexercise hypotension (PEH) is an important tool in the prevention and management of hypertension; however, menopause may alter this response. The aim of this systematic review and meta-analysis [International Prospective Registered of Systematic Review (PROSPERO): CRD42023297557] was to evaluate the effect of exercise modalities (aerobic, AE; resistance, RE; and combined exercise, CE: AE + RE) on PEH in women, according to their menopausal status (premenopausal or postmenopausal). We searched controlled trials in PubMed, Web of Science, EBSCO, and Science Direct published between 1990 and March 2023. Inclusion criteria were normotensive, pre- and hypertensive, pre- and postmenopausal women who performed an exercise session compared with a control session and reported systolic blood pressure (SBP) and diastolic blood pressure (DBP) for at least 30 min after the sessions. Methodological quality was assessed using the PEDro scale. Standardized mean differences (Hedge's g) and their 95% confidence intervals (CIs) were calculated, and Q-test and Z-test were conducted to assess differences between moderators. Forty-one trials with 718 women (474 menopausal) were included. Overall, we found with moderate evidence that SBP and DBP decreased significantly after exercise session (SBP: g = -0.69, 95% CI -0.87 to -0.51; DBP: g = -0.31, 95% CI -0.47 to -0.14), with no difference between premenopausal and postmenopausal women. Regarding exercise modalities, RE is more effective than AE and CE in lowering blood pressure (BP) in women regardless of menopausal status. In conclusion, women's menopausal status does not influence the magnitude of PEH, and the best modality to reduce BP in women seems to be RE.NEW & NOTEWORTHY This meta-analysis has demonstrated that a single bout of exercise induces postexercise hypotension (PEH) in women and that the hormonal shift occurring with menopause does not influence the magnitude of PEH. However, we have shown with moderate evidence that the effectiveness of exercise modalities differs between pre- and postmenopausal women. Resistance and combined exercises are the best modalities to induce PEH in premenopausal women, whereas resistance and aerobic exercises are more effective in postmenopausal women.
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Affiliation(s)
- Morgane Le Bourvellec
- Laboratory MOVE (UR20296), Faculté des Sciences du Sport, Université de Poitiers, Poitiers, France
| | - Nathalie Delpech
- Laboratory MOVE (UR20296), Faculté des Sciences du Sport, Université de Poitiers, Poitiers, France
| | - Jéromine Hervo
- Laboratoire de Traitement de l'information Médicale (LaTIM), UMR1101, Université Bretagne Occidentale, Brest, France
| | - Laurent Bosquet
- Laboratory MOVE (UR20296), Faculté des Sciences du Sport, Université de Poitiers, Poitiers, France
| | - Carina Enea
- Laboratory MOVE (UR20296), Faculté des Sciences du Sport, Université de Poitiers, Poitiers, France
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Trindade CO, Oliveira EC, Coelho DB, Casonatto J, Becker LK. Effects of Aquatic Exercise in Post-exercise Hypotension: A Systematic Review and Meta-Analysis. Front Physiol 2022; 13:834812. [PMID: 35173635 PMCID: PMC8841763 DOI: 10.3389/fphys.2022.834812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Post-exercise hypotension (PEH) can be an important non-pharmacological strategy in the treatment of arterial hypertension. Both aerobic and resistance exercises produce PEH, but it is not clear if the exercise environment can lead to a higher PEH. Objective This meta-analysis investigated whether a session of aquatic exercise (AE) induces PEH in comparison with control conditions such as land exercise (LE) or rest in hypertensive subjects. Methods The present systematic review and meta-analysis was conducted using the following electronic databases: PubMed, Google Scholar, and EMBASE. Ambulatory blood pressure measurements made in randomized clinical trials were pooled to compare PEH induced by AE with LE and rest conditions in hypertensive subjects. Results Data from four trials were included, which comprised 127 participants (94 women and 33 men). A 24-h analysis did not detect significant differences between AE and LE or rest for either systolic blood pressure (SBP) or diastolic blood pressure (DBP). Monitoring during the night showed that AE induced significant PEH in comparison with LE for SBP [−8.6 (−15.0 to −1.5) mmHg (p = 0.01)]. For DBP, the AE had pronounced PEH during the night in comparison with LE [−3.7 (−4.7 to −2.8) mmHg, p = 0.000] and rest [−1.7 (−1.9 to −0.8) mmHg, p = 0.000]. There were no differences in daytime values. Conclusion AE showed a higher PEH effect than LE sessions and rest conditions. PEH was observed in both SBP and DBP during the night. The number of studies was low, but all studies included in this meta-analysis used 24-h monitoring. The understanding of clinical relevance of AE, inducing a higher PEH, depends on a standardization of exercise protocols plus a rigorous monitoring of blood pressure. Systematic Review Registration PROSPERO registration: CRD42021271928.
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Affiliation(s)
- Cristina Oliveira Trindade
- Postgraduate Program in Health and Nutrition/PPGSN, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Emerson Cruz Oliveira
- Postgraduate Program in Health and Nutrition/PPGSN, Federal University of Ouro Preto, Ouro Preto, Brazil
- Physical Education Department, Physical Education School, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Daniel Barbosa Coelho
- Postgraduate Program in Health and Nutrition/PPGSN, Federal University of Ouro Preto, Ouro Preto, Brazil
- Physical Education Department, Physical Education School, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Juliano Casonatto
- Research Group in Physiology and Physical Activity, University of Northern Paraná, Londrina, Brazil
| | - Lenice Kappes Becker
- Postgraduate Program in Health and Nutrition/PPGSN, Federal University of Ouro Preto, Ouro Preto, Brazil
- Physical Education Department, Physical Education School, Federal University of Ouro Preto, Ouro Preto, Brazil
- *Correspondence: Lenice Kappes Becker
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Baumgartner L, Weberruß H, Engl T, Schulz T, Oberhoffer-Fritz R. Exercise Training Duration and Intensity Are Associated With Thicker Carotid Intima-Media Thickness but Improved Arterial Elasticity in Active Children and Adolescents. Front Cardiovasc Med 2021; 8:618294. [PMID: 34307488 PMCID: PMC8295565 DOI: 10.3389/fcvm.2021.618294] [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: 10/16/2020] [Accepted: 06/02/2021] [Indexed: 11/13/2022] Open
Abstract
Even though exercise generally has a positive effect on health, intensive exercise can have adverse effects on the vascular system of adults. This study aimed to investigate the association between training duration and intensity and vascular structure and function in 427 physically active children and adolescents (14.0 ± 1.94 years). In this study, we examined carotid intima-media thickness (cIMT), carotid diameter, and cIMT:diameter-ratio as parameters of carotid arterial structure and arterial compliance (AC), stiffness index β (β), elastic modulus (Ep), and carotid pulse wave velocity (PWVβ) as parameters of carotid arterial function with high-resolution ultrasound. We collected central systolic blood pressure (cSBP) and aortic pulse wave velocity (aPWV) as parameters of central arterial stiffness with an oscillometric device. We used the MoMo Physical Activity Questionnaire to record training duration and intensity. Training duration (p = 0.022) and intensity (p = 0.024) were associated with higher cIMT. Further, training duration was associated with lower central arterial stiffness (cSBP: p = 0.001; aPWV: p = 0.033) and improved AC (p < 0.001). Higher training intensity was related to improved AC (p < 0.001) and larger carotid diameter (p = 0.040). Boys presented thicker cIMT (p = 0.010), improved AC (p = 0.006), and lower central arterial stiffness (cSBP: p < 0.001; aPWV: p = 0.016) associated with higher training duration. Girls presented improved AC (p = 0.023) and lower Ep (p = 0.038) but higher β (p = 0.036) associated with higher training duration. Only boys demonstrated thicker cIMT (p = 0.016) and improved AC (p = 0.002) associated with higher training intensity. A quintile analyses of the training duration revealed thicker cIMT of children and adolescents in Q1 and Q5 than that in Q4 and Q5. Besides, Q1 showed lower cSBP compared to Q4 and Q5. Regarding training intensity, Q5 had thicker cIMT than Q2 and Q3. Although a higher training load is associated with thicker cIMT, the common carotid artery is also more elastic. This suggests that a higher training load leads to a functional adaptation of the carotid artery in youth.
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Affiliation(s)
- Lisa Baumgartner
- Institute of Preventive Pediatrics, TUM Department of Sport and Health Science, Technical University of Munich, Munich, Germany
| | - Heidi Weberruß
- Institute of Preventive Pediatrics, TUM Department of Sport and Health Science, Technical University of Munich, Munich, Germany
| | - Tobias Engl
- Institute of Preventive Pediatrics, TUM Department of Sport and Health Science, Technical University of Munich, Munich, Germany
| | - Thorsten Schulz
- Institute of Preventive Pediatrics, TUM Department of Sport and Health Science, Technical University of Munich, Munich, Germany
| | - Renate Oberhoffer-Fritz
- Institute of Preventive Pediatrics, TUM Department of Sport and Health Science, Technical University of Munich, Munich, Germany
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Jansen E, de Groot S, Smit CA, Thijssen DHJ, Te Hopman M, Janssen TWJ. Vascular adaptations in nonstimulated areas during hybrid cycling or handcycling in people with a spinal cord injury: a pilot study of 10 cases. Spinal Cord Ser Cases 2021; 7:54. [PMID: 34193818 PMCID: PMC8245507 DOI: 10.1038/s41394-021-00417-2] [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: 02/02/2020] [Revised: 05/04/2021] [Accepted: 06/04/2021] [Indexed: 11/08/2022] Open
Abstract
STUDY DESIGN Sub-study of a randomized controlled trial. OBJECTIVES To examine if hybrid cycling (cycling with the legs via electrical stimulation combined with voluntary handcycling) compared to handcycling leads to different systemic vascular adaptations in individuals with a long-term spinal cord injury (SCI). SETTING Two rehabilitation centers in the Netherlands. METHODS Ten individuals with a SCI trained on a hybrid bicycle (N = 5) or a handcycle (N = 5) for 16 weeks twice a week. Prior to and following the training the intima media thickness (IMT) of the common coronary artery (CCA) and superficial femoral artery (SFA) were measured and the flow-mediated dilation (FMD) of the brachial artery (BA) was analyzed. RESULTS Before training, there were no significant differences in any of the outcome measures between the groups. We found no change in CCA IMT (pre: 0.616 mm, post: 0.586 mm), or in SFA (pre: 0.512 mm, post: 0.520 mm) after hybrid cycling. We also found no change in FMD % of BA after hybrid cycling (pre: 9.040%, post: 9.220%). There were no changes in CCA IMT, SFA IMT, and FMD% after handcycling either. CONCLUSIONS It appears that 16 weeks of twice-weekly training of up to 30 min on a hybrid bicycle or handcycle does not lead to systemic vascular adaptations. A larger sample size and training protocol with more frequent and higher intensity training (which might involve a home-based setting and an adapted period prior to the training) might show different results.
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Affiliation(s)
- Evelien Jansen
- Amsterdam Rehabilitation Research Centre Reade, Amsterdam, The Netherlands.
- Centre Basalt Wassenaarseweg 501, Leiden, The Netherlands.
| | - Sonja de Groot
- Amsterdam Rehabilitation Research Center Reade, Amsterdam, The Netherlands
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Dick H J Thijssen
- Department of Physiology, Radboud University, Nijmegen, The Netherlands
- Cardiovascular Physiology and Exercise at Liverpool John Moores University, Liverpool, UK
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Török M, Merkely P, Monori-Kiss A, Horváth EM, Sziva RE, Péterffy B, Jósvai A, Sayour AA, Oláh A, Radovits T, Merkely B, Ács N, Nádasy GL, Várbíró S. Network analysis of the left anterior descending coronary arteries in swim-trained rats by an in situ video microscopic technique. Biol Sex Differ 2021; 12:37. [PMID: 34039432 PMCID: PMC8152314 DOI: 10.1186/s13293-021-00379-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 05/04/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND We aimed to identify sex differences in the network properties and to recognize the geometric alteration effects of long-term swim training in a rat model of exercise-induced left ventricular (LV) hypertrophy. METHODS Thirty-eight Wistar rats were divided into four groups: male sedentary, female sedentary, male exercised and female exercised. After training sessions, LV morphology and function were checked by echocardiography. The geometry of the left coronary artery system was analysed on pressure-perfused, microsurgically prepared resistance artery networks using in situ video microscopy. All segments over > 80 μm in diameter were studied using divided 50-μm-long cylindrical ring units of the networks. Oxidative-nitrative (O-N) stress markers, adenosine A2A and estrogen receptor (ER) were investigated by immunohistochemistry. RESULTS The LV mass index, ejection fraction and fractional shortening significantly increased in exercised animals. We found substantial sex differences in the coronary network in the control groups and in the swim-trained animals. Ring frequency spectra were significantly different between male and female animals in both the sedentary and trained groups. The thickness of the wall was higher in males as a result of training. There were elevations in the populations of 200- and 400-μm vessel units in males; the thinner ones developed farther and the thicker ones closer to the orifice. In females, a new population of 200- to 250-μm vessels appeared unusually close to the orifice. CONCLUSIONS Physical activity and LV hypertrophy were accompanied by a remodelling of coronary resistance artery network geometry that was different in both sexes.
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Affiliation(s)
- Marianna Török
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082 Hungary
| | - Petra Merkely
- 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
| | - Eszter Mária Horváth
- Department of Physiology, Semmelweis University, Tűzoltó u. 37-47, Budapest, 1094 Hungary
| | - Réka Eszter Sziva
- Department of Obstetrics and Gynecology, Semmelweis University, Üllői u. 78/a, Budapest, 1082 Hungary
- Department of Physiology, Semmelweis University, Tűzoltó u. 37-47, Budapest, 1094 Hungary
| | - Borbála Péterffy
- Department of Physiology, Semmelweis University, Tűzoltó u. 37-47, Budapest, 1094 Hungary
| | - Attila Jósvai
- Department of Neurosurgery, Military Hospital, Róbert Károly körút 44, Budapest, 1134 Hungary
| | - Alex Ali Sayour
- 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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6
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Limberg JK, Casey DP, Trinity JD, Nicholson WT, Wray DW, Tschakovsky ME, Green DJ, Hellsten Y, Fadel PJ, Joyner MJ, Padilla J. Assessment of resistance vessel function in human skeletal muscle: guidelines for experimental design, Doppler ultrasound, and pharmacology. Am J Physiol Heart Circ Physiol 2019; 318:H301-H325. [PMID: 31886718 DOI: 10.1152/ajpheart.00649.2019] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The introduction of duplex Doppler ultrasound almost half a century ago signified a revolutionary advance in the ability to assess limb blood flow in humans. It is now widely used to assess blood flow under a variety of experimental conditions to study skeletal muscle resistance vessel function. Despite its pervasive adoption, there is substantial variability between studies in relation to experimental protocols, procedures for data analysis, and interpretation of findings. This guideline results from a collegial discussion among physiologists and pharmacologists, with the goal of providing general as well as specific recommendations regarding the conduct of human studies involving Doppler ultrasound-based measures of resistance vessel function in skeletal muscle. Indeed, the focus is on methods used to assess resistance vessel function and not upstream conduit artery function (i.e., macrovasculature), which has been expertly reviewed elsewhere. In particular, we address topics related to experimental design, data collection, and signal processing as well as review common procedures used to assess resistance vessel function, including postocclusive reactive hyperemia, passive limb movement, acute single limb exercise, and pharmacological interventions.
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Affiliation(s)
- Jacqueline K Limberg
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri
| | - Darren P Casey
- Department of Physical Therapy and Rehabilitation Science, Carver College of Medicine, University of Iowa, Iowa City, Iowa.,François M. Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, Iowa.,Fraternal Order of Eagles Diabetes Research, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Joel D Trinity
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Salt Lake City, Utah.,Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah.,Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah
| | | | - D Walter Wray
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Salt Lake City, Utah.,Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah.,Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah
| | - Michael E Tschakovsky
- School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada
| | - Daniel J Green
- School of Human Sciences (Exercise and Sport Science), University of Western Australia, Perth, Western Australia, Australia
| | - Ylva Hellsten
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Paul J Fadel
- Department of Kinesiology, University of Texas at Arlington, Arlington, Texas
| | | | - Jaume Padilla
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri.,Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
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Bianchini E, Bruno RM, Di Lascio N, Vezzoli A, Mrakic-Sposta S, Corciu AI, Comassi M, Pratali L. Acute Cardiovascular Adaptation to Strenuous Exercise: An Integrative Ultrasound Study. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:463-470. [PMID: 30058080 DOI: 10.1002/jum.14719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/15/2018] [Accepted: 05/17/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES The aim of this study was to evaluate the acute effects of participation in an Ironman distance triathlon competition on arterial function by ultrasound, in relation to cardiac function and body water content. METHODS Twenty-eight male triathletes participating in an Ironman distance competition underwent carotid, femoral, and cardiac ultrasound examinations. Moreover, the presence of extravascular lung water was identified by lung echo B-lines (echogenic coherent wedge-shaped signal with a narrow origin from the hyperechoic pleural line) at rest and within 20 minutes of arrival. RESULTS At the end of the competition, athletes showed an increased heart rate (mean ± SD, from 60.2 ± 13.1 to 82.8 ± 15.6 beats/min; P < .0001) and unchanged mean blood pressure (from 93 ± 14 to 91 ± 10 mm Hg; P > .05) in the presence of negligible dehydration (total body water from 48.0 ± 4.0 to 46.5 ± 3.9 kg; P > .05). Cardiac output increased (from 5.5 ± 1.2 to 6.7 ± 2.4 L/min; P < .05) in the presence of an unchanged stroke volume (from 64 ± 14 to 59 ± 16 mL; P > .05) and unchanged left ventricular elastance (from 1.52 ± 0.48 to 1.39 ± 0.48 mm Hg/mL/m2 ; P > .05). The mean carotid diameter increased (from 7.19 ± 0.65 to 7.61 ± 0.76 mm; P < .05), whereas the mean femoral diameter was unchanged at the end of the competition (from 10.41 ± 0.83 to 10.49 ± 0.82 mm; P > .05). Carotid intima-media thickness was significantly reduced (from 537 ± 70 to 495 ± 70 μm; P < .05), whereas B-lines increased significantly after the competition (from 1 [0-4] to 12 [5-23]; P < .0001). CONCLUSIONS These data suggest different acute functional adaptation in central arteries with respect to peripheral leg vessels.
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Affiliation(s)
- Elisabetta Bianchini
- Institute of Clinical Physiology, Consiglio Nazionale Delle Ricerche, Pisa, Italy
| | | | - Nicole Di Lascio
- Institute of Life Science, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alessandra Vezzoli
- Institute of Bioimaging and Molecular Physiology, Consiglio Nazionale Delle Ricerche, Milan, Italy
| | - Simona Mrakic-Sposta
- Institute of Bioimaging and Molecular Physiology, Consiglio Nazionale Delle Ricerche, Milan, Italy
| | - Anca Irina Corciu
- Institute of Clinical Physiology, Consiglio Nazionale Delle Ricerche, Pisa, Italy
- Department of Cardiology, Istituto Di Ricovero e Cura a Carattere Scientifico Policlinico S. Donato, Milan, Italy
| | - Mario Comassi
- Azienda Ospedaliera Universitaria Pisana, Unità Operativa Medicina di Urgenza e Pronto Soccorso Servizio Sanitario Nazionale, Pisa, Italy
| | - Lorenza Pratali
- Institute of Clinical Physiology, Consiglio Nazionale Delle Ricerche, Pisa, Italy
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8
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Bjarnegård N, Länne T, Cinthio M, Ekstrand J, Hedman K, Nylander E, Henriksson J. Vascular characteristics in young women-Effect of extensive endurance training or a sedentary lifestyle. Acta Physiol (Oxf) 2018; 223:e13041. [PMID: 29359513 DOI: 10.1111/apha.13041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 01/17/2018] [Accepted: 01/18/2018] [Indexed: 12/13/2022]
Abstract
AIM To explore whether high-level endurance training in early age has an influence on the arterial wall properties in young women. METHODS Forty-seven athletes (ATH) and 52 controls (CTR), all 17-25 years of age, were further divided into runners (RUN), whole-body endurance athletes (WBA), sedentary controls (SC) and normally active controls (AC). Two-dimensional ultrasound scanning of the carotid arteries was conducted to determine local common carotid artery (CCA) geometry and wall distensibility. Pulse waves were recorded with a tonometer to determine regional pulse wave velocity (PWV) and pulse pressure waveform. RESULTS Carotid-radial PWV was lower in WBA than in RUN (P < .05), indicating higher arterial distensibility along the arm. Mean arterial pressure was lower in ATH than in CTR and in RUN than in WBA (P < .05). Synthesized aortic augmentation index (AI@75) was lower among ATH than among CTR (-12.8 ± 1.6 vs -2.6 ± 1.2%, P < .001) and in WBA than in RUN (-16.4 ± 2.5 vs -10.7 ± 2.0%, P < .05), suggesting a diminished return of reflection waves to the aorta during systole. Carotid-femoral PWV and intima-media thickness (IMT), lumen diameter and radial distensibility of the CCA were similar in ATH and CTR. CONCLUSION Elastic artery distensibility and carotid artery IMT are not different in young women with extensive endurance training over several years and in those with sedentary lifestyle. On the other hand, our data suggest that long-term endurance training is associated with potentially favourable peripheral artery adaptation, especially in sports where upper body work is added. This adaptation, if persisting later in life, could contribute to lower cardiovascular risk.
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Affiliation(s)
- N. Bjarnegård
- Division of Cardiovascular Medicine; Department of Medical and Health Sciences; Linköping University; Linköping Sweden
- Department of Clinical Physiology; Region Jönköping County; Jönköping Sweden
| | - T. Länne
- Division of Cardiovascular Medicine; Department of Medical and Health Sciences; Linköping University; Linköping Sweden
- Department of Thoracic and Vascular Surgery; Region Östergötland; Linköping Sweden
| | - M. Cinthio
- Department of Biomedical Engineering; Faculty of Engineering; Lund University; Lund Sweden
| | - J. Ekstrand
- Division of Community Medicine; Department of Medical and Health Sciences; Linköping University; Linköping Sweden
| | - K. Hedman
- Department of Clinical Physiology and Department of Medical and Health Sciences; Linköping University; Linköping Sweden
| | - E. Nylander
- Department of Clinical Physiology and Department of Medical and Health Sciences; Linköping University; Linköping Sweden
| | - J. Henriksson
- Department of Physiology and Pharmacology; Karolinska Institutet; Stockholm Sweden
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9
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Muller-Delp JM, Hotta K, Chen B, Behnke BJ, Maraj JJ, Delp MD, Lucero TR, Bramy JA, Alarcon DB, Morgan HE, Cowan MR, Haynes AD. Effects of age and exercise training on coronary microvascular smooth muscle phenotype and function. J Appl Physiol (1985) 2017; 124:140-149. [PMID: 29025901 DOI: 10.1152/japplphysiol.00459.2017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Coronary microvascular function and blood flow responses during acute exercise are impaired in the aged heart but can be restored by exercise training. Coronary microvascular resistance is directly dependent on vascular smooth muscle function in coronary resistance arterioles; therefore, we hypothesized that age impairs contractile function and alters the phenotype of vascular smooth muscle in coronary arterioles. We further hypothesized that exercise training restores contractile function and reverses age-induced phenotypic alterations of arteriolar smooth muscle. Young and old Fischer 344 rats underwent 10 wk of treadmill exercise training or remained sedentary. At the end of training or cage confinement, contractile responses, vascular smooth muscle proliferation, and expression of contractile proteins were assessed in isolated coronary arterioles. Both receptor- and non-receptor-mediated contractile function were impaired in coronary arterioles from aged rats. Vascular smooth muscle shifted from a differentiated, contractile phenotype to a secretory phenotype with associated proliferation of smooth muscle in the arteriolar wall. Expression of smooth muscle myosin heavy chain 1 (SM1) was decreased in arterioles from aged rats, whereas expression of phospho-histone H3 and of the synthetic protein ribosomal protein S6 (rpS6) were increased. Exercise training improved contractile responses, reduced smooth muscle proliferation and expression of rpS6, and increased expression of SM1 in arterioles from old rats. Thus age-induced contractile dysfunction of coronary arterioles and emergence of a secretory smooth muscle phenotype may contribute to impaired coronary blood flow responses, but arteriolar contractile responsiveness and a younger smooth muscle phenotype can be restored with late-life exercise training. NEW & NOTEWORTHY Aging impairs contractile function of coronary arterioles and induces a shift of the vascular smooth muscle toward a proliferative, noncontractile phenotype. Late-life exercise training reverses contractile dysfunction of coronary arterioles and restores a young phenotype to the vascular smooth muscle.
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Affiliation(s)
- Judy M Muller-Delp
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - Kazuki Hotta
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - Bei Chen
- Department of Physiology and Functional Genomics, University of Florida , Gainesville, Florida
| | - Bradley J Behnke
- Department of Kinesiology and Johnson Cancer Research Center, Kansas State University , Manhattan, Kansas
| | - Joshua J Maraj
- Department of Physiology and Functional Genomics, University of Florida , Gainesville, Florida
| | - Michael D Delp
- Department of Nutrition, Food & Exercise Sciences, Florida State University , Tallahassee, Florida
| | - Tiffani R Lucero
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - Jeremy A Bramy
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - David B Alarcon
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - Hannah E Morgan
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - Morgan R Cowan
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
| | - Anthony D Haynes
- Department of Biomedical Sciences, Florida State University , Tallahassee, Florida
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10
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Ranadive SM, Yan H, Lane AD, Kappus RM, Cook MD, Sun P, Harvey I, Ploutz-Synder R, Woods JA, Wilund KR, Fernhall BO. Aerobic Exercise Training and Arterial Changes in African Americans versus Caucasians. Med Sci Sports Exerc 2016. [PMID: 26225767 DOI: 10.1249/mss.0000000000000742] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
UNLABELLED African Americans (AA) have increased carotid artery intima-media thickness and decreased vascular function compared with their Caucasian (CA) peers. Aerobic exercise prevents and potentially reverses arterial dysfunction. PURPOSE The purpose of this study was to examine the effect of 8 wk of moderate- to high-intensity aerobic training in young healthy sedentary AA and CA men and women. METHODS Sixty-four healthy volunteers (men, 28; women, 36) with mean age 24 yr underwent measures of arterial structure, function, and blood pressure (BP) variables at baseline, after the 4-wk control period, and 8 wk after training. RESULTS There was a significant increase in VO2peak among both groups after exercise training. Brachial systolic BP decreased significantly after the control period in both groups but not after exercise training. Carotid pulse pressure decreased significantly in both groups after exercise training as compared with that in baseline. There was no change in any of the other BP variables. AA had higher intima-media thickness at baseline and after the control period but it significantly decreased after exercise training compared with that of CA. AA had significantly lower baseline forearm blood flow and reactive hyperemia compared with those of CA, but exercise training had no effect on these variables. There was no significant difference in arterial stiffness (central pulse wave velocity) and wave-reflection (augmentation index) between the two groups at any time point. CONCLUSIONS This is the first study to show that 8 wk of aerobic exercise training causes significant improvement in the arterial structure in young, healthy AA, making it comparable with the CA and with minimal effects on BP variables.
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Affiliation(s)
- Sushant M Ranadive
- 1Department of Anesthesiology, Mayo Clinic, Rochester, MN; 2Department of Kinesiology and Community Health, Urbana, IL; 3Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL; 4Department of Health and Kinesiology Transdisciplinary Center on Health Equity Research, Texas A&M University, College Station, TX; and 5Division of Space Life Sciences, Universities Space Research Association, Houston, TX
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11
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Carpio-Rivera E, Moncada-Jiménez J, Salazar-Rojas W, Solera-Herrera A. Acute Effects of Exercise on Blood Pressure: A Meta-Analytic Investigation. Arq Bras Cardiol 2016; 106:422-33. [PMID: 27168471 PMCID: PMC4914008 DOI: 10.5935/abc.20160064] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 09/24/2015] [Indexed: 12/19/2022] Open
Abstract
Hypertension affects 25% of the world's population and is considered a risk factor for cardiovascular disorders and other diseases. The aim of this study was to examine the evidence regarding the acute effect of exercise on blood pressure (BP) using meta-analytic measures. Sixty-five studies were compared using effect sizes (ES), and heterogeneity and Z tests to determine whether the ES were different from zero. The mean corrected global ES for exercise conditions were -0.56 (-4.80 mmHg) for systolic BP (sBP) and -0.44 (-3.19 mmHg) for diastolic BP (dBP; z ≠ 0 for all; p < 0.05). The reduction in BP was significant regardless of the participant's initial BP level, gender, physical activity level, antihypertensive drug intake, type of BP measurement, time of day in which the BP was measured, type of exercise performed, and exercise training program (p < 0.05 for all). ANOVA tests revealed that BP reductions were greater if participants were males, not receiving antihypertensive medication, physically active, and if the exercise performed was jogging. A significant inverse correlation was found between age and BP ES, body mass index (BMI) and sBP ES, duration of the exercise's session and sBP ES, and between the number of sets performed in the resistance exercise program and sBP ES (p < 0.05). Regardless of the characteristics of the participants and exercise, there was a reduction in BP in the hours following an exercise session. However, the hypotensive effect was greater when the exercise was performed as a preventive strategy in those physically active and without antihypertensive medication.
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12
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Abstract
Aerobic exercise training leads to cardiovascular changes that markedly increase aerobic power and lead to improved endurance performance. The functionally most important adaptation is the improvement in maximal cardiac output which is the result of an enlargement in cardiac dimension, improved contractility, and an increase in blood volume, allowing for greater filling of the ventricles and a consequent larger stroke volume. In parallel with the greater maximal cardiac output, the perfusion capacity of the muscle is increased, permitting for greater oxygen delivery. To accommodate the higher aerobic demands and perfusion levels, arteries, arterioles, and capillaries adapt in structure and number. The diameters of the larger conduit and resistance arteries are increased minimizing resistance to flow as the cardiac output is distributed in the body and the wall thickness of the conduit and resistance arteries is reduced, a factor contributing to increased arterial compliance. Endurance training may also induce alterations in the vasodilator capacity, although such adaptations are more pronounced in individuals with reduced vascular function. The microvascular net increases in size within the muscle allowing for an improved capacity for oxygen extraction by the muscle through a greater area for diffusion, a shorter diffusion distance, and a longer mean transit time for the erythrocyte to pass through the smallest blood vessels. The present article addresses the effect of endurance training on systemic and peripheral cardiovascular adaptations with a focus on humans, but also covers animal data.
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Affiliation(s)
- Ylva Hellsten
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Michael Nyberg
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
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13
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Ghosh P, Mora Solis FR, Dominguez JM, Spier SA, Donato AJ, Delp MD, Muller-Delp JM. Exercise training reverses aging-induced impairment of myogenic constriction in skeletal muscle arterioles. J Appl Physiol (1985) 2015; 118:904-11. [PMID: 25634999 DOI: 10.1152/japplphysiol.00277.2014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 01/26/2015] [Indexed: 12/16/2022] Open
Abstract
To investigate whether exercise training can reverse age-related impairment of myogenic vasoconstriction in skeletal muscle arterioles, young (4 mo) and old (22 mo) male Fischer 344 rats were randomly assigned to either sedentary or exercise-trained groups. The roles of the endothelium and Kv1 channels in age- and exercise training-induced adaptations of myogenic responses were assessed through evaluation of pressure-induced constriction in endothelium-intact and denuded soleus muscle arterioles in the presence and absence of the Kv1 channel blocker, correolide. Exercise training enhanced myogenic constriction in arterioles from both old and young rats. In arterioles from old rats, exercise training restored myogenic constriction to a level similar to that of arterioles from young sedentary rats. Removal of the endothelium did not alter myogenic constriction of arterioles from young sedentary rats, but reduced myogenic constriction in arterioles from young exercise-trained rats. In contrast, endothelial removal had no effect on myogenic constriction of arterioles from old exercise-trained rats, but increased myogenic vasoconstriction in old sedentary rats. The effect of Kv1 channel blockade was also dependent on age and training status. In arterioles from young sedentary rats, Kv1 blockade had little effect on myogenic constriction, whereas in old sedentary rats Kv1 blockade increased myogenic constriction. After exercise training, Kv1 channel blockade increased myogenic constriction in arterioles from both young and old rats. Thus exercise training restores myogenic constriction of arterioles from old rats and enhances myogenic constriction from young rats through adaptations of the endothelium and smooth muscle Kv1 channels.
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Affiliation(s)
- Payal Ghosh
- Departments of Applied Physiology and Kinesiology and
| | | | - James M Dominguez
- Pharmacology and Therapeutics, University of Florida, Gainesville, Florida
| | - Scott A Spier
- Department of Health and Kinesiology, University of Texas at Tyler, Texas
| | - Anthony J Donato
- Department of Internal Medicine and Veteran's Affairs Medical Center, Geriatrics Research Education and Clinical Center, University of Utah, Salt Lake City, Utah
| | - Michael D Delp
- Department of Nutrition, Food and Exercise Sciences, and the Center for Advancing Exercise and Nutrition Research on Aging, Florida State University, Tallahassee, Florida; and
| | - Judy M Muller-Delp
- Department of Biomedical Sciences, Florida State University College of Medicine, Florida State University, Tallahassee, Florida
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14
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Combined aerobic and resistance exercise training decreases peripheral but not central artery wall thickness in subjects with type 2 diabetes. Eur J Appl Physiol 2014; 115:317-26. [DOI: 10.1007/s00421-014-3016-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 10/01/2014] [Indexed: 02/01/2023]
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15
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Thijssen DHJ, Dawson EA, van den Munckhof I, Birk GK, Timothy Cable N, Green DJ. Response to: 'Reshape of the arterial wall as a slow reacting vascular structure'. Atherosclerosis 2014; 233:1-2. [PMID: 24529113 DOI: 10.1016/j.atherosclerosis.2013.11.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 11/18/2013] [Indexed: 11/25/2022]
Affiliation(s)
- Dick H J Thijssen
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool L3 3AF, United Kingdom; Department of Physiology, Radboud University Nijmegen Medical Centre, The Netherlands.
| | - Ellen A Dawson
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool L3 3AF, United Kingdom
| | - Inge van den Munckhof
- Department of Physiology, Radboud University Nijmegen Medical Centre, The Netherlands
| | - Gurpreet K Birk
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool L3 3AF, United Kingdom
| | - N Timothy Cable
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool L3 3AF, United Kingdom
| | - Daniel J Green
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool L3 3AF, United Kingdom; School of Sport Science, Exercise and Health, The University of Western Australia, Crawley 6009, Western Australia
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16
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Schmidt-Trucksäss A. Reshape of the arterial wall as a slow reacting vascular structure? Atherosclerosis 2014; 232:155. [DOI: 10.1016/j.atherosclerosis.2013.10.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Accepted: 10/31/2013] [Indexed: 10/26/2022]
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17
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Arsenault BJ, Larose E. Appreciating the local and systemic effects of exercise training on vascular health. Atherosclerosis 2013; 231:15-7. [PMID: 24125403 DOI: 10.1016/j.atherosclerosis.2013.08.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 08/21/2013] [Indexed: 10/26/2022]
Affiliation(s)
- Benoit J Arsenault
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Canada; Department of Medicine, Faculty of Medicine, Université Laval, Québec, Canada.
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