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Lima TCP, Trevisan IR, Monma F, da Costa LT, Tinti JC, Ribeiro LTC, Pithon-Curi TC, Hirabara SM, Curi R, De Angelis K, De Souza DR, Santa-Rosa FA. Impact of Obesity on Cardiac Autonomic System Functioning in Military Police Officers. High Blood Press Cardiovasc Prev 2024:10.1007/s40292-024-00647-z. [PMID: 38735994 DOI: 10.1007/s40292-024-00647-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 04/22/2024] [Indexed: 05/14/2024] Open
Abstract
INTRODUCTION Cardiac autonomic system functioning may be altered by obesity leading to cardiovascular diseases and associated complications. Military police officers are exposed to traditional and occupational risk factors for the development of CVD, however data on the cardiovascular health in this population is still scarce. AIM In this cross-sectional study, we investigated the impact of obesity on cardiac autonomic modulation and the hemodynamic profile in male active-duty military police officers. METHODS The body composition of the volunteers was assessed by octapolar electrical bioimpedance. Participants were classified as non-obese or obese in accordance with their body fat, with further subgroups as physically active obese or insufficiently active obese using International Physical Activity Questionnaire (IPAQ). Cardiac autonomic modulation was assessed by heart rate variability and the automatic oscillometric method allowed us to assess hemodynamic features. RESULTS 102 military police officers from the state of São Paulo participated in the study. Cardiac autonomic modulation revealed significant impairment in time and frequency domains and non-linear methods in the obese group compared to the non-obese (p < 0.05). A higher physical activity level did not alter these results in the obese group. However, no significant differences in the hemodynamic profile were observed between groups (p > 0.05). CONCLUSION These findings suggest a negative association between obesity and cardiac autonomic modulation in military police officers, unaffected by increased physical activity.
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Affiliation(s)
- Thabata Chaves Pereira Lima
- Department of Research and Development of Institutional Projects, School of Physical Education of the Military Police of the State of Sao Paulo, Sao Paulo, SP, Brazil
- Cruzeiro do Sul University - Interdisciplinary Postgraduate Program in Health Science, São Paulo, Brazil
| | | | - Fernanda Monma
- Department of Research and Development of Institutional Projects, School of Physical Education of the Military Police of the State of Sao Paulo, Sao Paulo, SP, Brazil
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Leonardo Thomaz da Costa
- Department of Research and Development of Institutional Projects, School of Physical Education of the Military Police of the State of Sao Paulo, Sao Paulo, SP, Brazil
| | - Julio Cesar Tinti
- Department of Research and Development of Institutional Projects, School of Physical Education of the Military Police of the State of Sao Paulo, Sao Paulo, SP, Brazil
- Cruzeiro do Sul University - Interdisciplinary Postgraduate Program in Health Science, São Paulo, Brazil
| | | | - Tânia Cristina Pithon-Curi
- Cruzeiro do Sul University - Interdisciplinary Postgraduate Program in Health Science, São Paulo, Brazil
| | - Sandro Massao Hirabara
- Cruzeiro do Sul University - Interdisciplinary Postgraduate Program in Health Science, São Paulo, Brazil
| | - Rui Curi
- Cruzeiro do Sul University - Interdisciplinary Postgraduate Program in Health Science, São Paulo, Brazil
| | - Kátia De Angelis
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Diego Ribeiro De Souza
- Department of Research and Development of Institutional Projects, School of Physical Education of the Military Police of the State of Sao Paulo, Sao Paulo, SP, Brazil.
- Cruzeiro do Sul University - Interdisciplinary Postgraduate Program in Health Science, São Paulo, Brazil.
| | - Fernando Alves Santa-Rosa
- Department of Research and Development of Institutional Projects, School of Physical Education of the Military Police of the State of Sao Paulo, Sao Paulo, SP, Brazil
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Nascimento MC, Viana A, Dias DDS, Dos Santos F, Dal Corso S, Irigoyen MC, Paula-Ribeiro M, De Angelis K. Impact of an active lifestyle on cardiovascular autonomic modulation and oxidative stress in males with overweight and parental history of hypertension. J Hum Hypertens 2024; 38:404-412. [PMID: 38291242 DOI: 10.1038/s41371-024-00895-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 02/01/2024]
Abstract
Family history of hypertension is associated with early autonomic dysfunction and increased oxidative stress. These alterations have been found to be reinforced by the overweight factor. Conversely, an active lifestyle is effective in improving the mechanisms regulating blood pressure control. Hence, we ought to investigate the effects of an active lifestyle on the hemodynamic, autonomic and oxidative stress parameters in individuals carrying both family history of hypertension and overweight risk factors. Fifty-six normotensive males were divided into four groups: eutrophic offspring of normotensive parents (EN, n = 12), eutrophic and inactive with hypertensive parents (EH, n = 14), overweight and inactive with hypertensive parents (OH, n = 13), and overweight and physically active with hypertensive parents (OAH, n = 17). Cardiovascular autonomic modulation was assessed by heart rate (HRV) and blood pressure (BPV) variability indexes. Oxidative stress included pro/antioxidant markers and nitrite concentration. Inactive offspring of hypertensive parents (EH and OH) showed higher LFSBP (vs EN), an indicator of sympathetic outflow to the vasculature and reduced anti-oxidant activity (vs EN), while higher pro-oxidant markers were found exclusively in OH (vs EN and EH). Conversely, the OAH group showed bradycardia, higher vagally-mediated HFabs index (vs OH and EN), lower sympathovagal balance (vs OH) and preserved LFSBP. Yet, the OAH showed preserved pro/antioxidant markers and nitrite levels. Our findings indicates that overweight offspring of hypertensive parents with an active lifestyle have improved hemodynamic, cardiac autonomic modulation and oxidative stress parameters compared to their inactive peers.
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Affiliation(s)
- Mario Cesar Nascimento
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
- State University of Santa Catarina (UDESC), Santa Catarina, Brazil
| | - Ariane Viana
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Danielle da Silva Dias
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
- Postgraduate Program in Physical Education, Federal University of Maranhão, São Luís, Brazil
| | - Fernando Dos Santos
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
- Heart Institute (InCor), University of São Paulo, Medical School, Sao Paulo, Brazil
| | - Simone Dal Corso
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
- Respiratory Research@Alfred, Central Clinical School, Monash University, Melbourne, Australia
| | | | | | - Kátia De Angelis
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil.
- Department of Physiology, Federal University of Sao Paulo, Sao Paulo, Brazil.
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Nascimento-Carvalho B, da Silva BD, da Silva MB, Dos-Santos A, Ribeiro TF, da Silva Dias D, de Souza LE, Dutra MRH, Catanozi S, Caldini EG, De Angelis K, Scapini KB, Sanches IC, Irigoyen MC. Aerobic exercise attenuates dysautonomia, cardiac diastolic dysfunctions, and hemodynamic overload in female mice with atherosclerosis. Sci Rep 2024; 14:7835. [PMID: 38570516 PMCID: PMC10991254 DOI: 10.1038/s41598-024-52883-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 01/23/2024] [Indexed: 04/05/2024] Open
Abstract
Cardiovascular risk increases during the aging process in women with atherosclerosis and exercise training is a strategy for management of cardiac risks in at-risk populations. Therefore, the aims of this study were to evaluate: (1) the influence of the aging process on cardiac function, hemodynamics, cardiovascular autonomic modulation, and baroreflex sensitivity in females with atherosclerosis at the onset of reproductive senescence; and (2) the impact of exercise training on age-related dysfunctions in this model. Eighteen Apolipoprotein-E knockout female mice were divided equally into young (Y), middle-aged (MA), and trained middle-aged (MAT). Echocardiographic exams were performed to verify cardiac morphology and function. Cannulation for direct recording of blood pressure and heart rate, and analysis of cardiovascular autonomic modulation, baroreflex sensitivity were performed. The MA had lower cardiac diastolic function (E'/A' ratio), and higher aortic thickness, heart rate and mean arterial pressure, lower heart rate variability and baroreflex sensitivity compared with Y. There were no differences between Y and MAT in these parameters. Positive correlation coefficients were found between aortic wall thickness with hemodynamics data. The aging process causes a series of deleterious effects such as hemodynamic overload and dysautonomia in female with atherosclerosis. Exercise training was effective in mitigating aged-related dysfunctions.
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Affiliation(s)
- Bruno Nascimento-Carvalho
- Unidade de Hipertensao, Instituto do Coracao, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo (InCor-HCFMUSP), São Paulo, SP, Brazil
| | - Bruno Durante da Silva
- Unidade de Hipertensao, Instituto do Coracao, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo (InCor-HCFMUSP), São Paulo, SP, Brazil
| | - Maikon Barbosa da Silva
- Unidade de Hipertensao, Instituto do Coracao, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo (InCor-HCFMUSP), São Paulo, SP, Brazil
| | - Adriano Dos-Santos
- Human Movement Lab, São Judas Tadeu University (USJT), São Paulo, SP, Brazil
| | | | - Danielle da Silva Dias
- Unidade de Hipertensao, Instituto do Coracao, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo (InCor-HCFMUSP), São Paulo, SP, Brazil
- Postgraduate Program in Physical Education, Universidade Federal Do Maranhão, São Luís, MA, Brazil
| | - Leandro Eziquiel de Souza
- Unidade de Hipertensao, Instituto do Coracao, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo (InCor-HCFMUSP), São Paulo, SP, Brazil
| | - Marina Rascio Henriques Dutra
- Laboratório de Fisiologia Translacional, Universidade Nove de Julho (Uninove), São Paulo, SP, Brazil
- Physiology Exercise Laboratory, Department of Physiology, Federal University of São Paulo (Unifesp), São Paulo, SP, Brazil
| | - Sergio Catanozi
- Laboratorio de Lipides (LIM-10), Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - Elia G Caldini
- Departamento de Patologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Kátia De Angelis
- Laboratório de Fisiologia Translacional, Universidade Nove de Julho (Uninove), São Paulo, SP, Brazil
- Physiology Exercise Laboratory, Department of Physiology, Federal University of São Paulo (Unifesp), São Paulo, SP, Brazil
| | | | | | - Maria Claudia Irigoyen
- Unidade de Hipertensao, Instituto do Coracao, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo (InCor-HCFMUSP), São Paulo, SP, Brazil.
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Ferreira MJ, Dias DDS, Silva GDC, de Araujo AA, Dutra MRH, Bernardes N, Irigoyen MC, De Angelis K. Concurrent exercise training potentiates the effects of angiotensin-converting enzyme inhibitor on regulatory systems of blood pressure control in ovariectomized hypertensive rats. J Hypertens 2024; 42:650-661. [PMID: 38441185 DOI: 10.1097/hjh.0000000000003670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
OBJECTIVE Enalapril has shown satisfactory potential in controlling increased and sustained blood pressure (BP). However, multiple dysregulated mechanisms that interact with each other and are involved in the pathophysiology of arterial hypertension may not be affected, contributing to the remaining cardiovascular risk. Using an exercise training protocol, we investigated whether adding both approaches to arterial hypertension management could promote higher modulation of regulatory mechanisms of BP in postmenopausal rats. METHODS Spontaneously hypertensive rats were allocated into sedentary (S) and ovariectomized groups: sedentary (OS), sedentary treated with enalapril maleate (OSE) and trained treated with enalapril maleate (OTE). Both the pharmacological and exercise training protocols lasted for 8 weeks. The BP was directly recorded. Inflammation and oxidative stress were evaluated in the cardiac tissue. RESULTS Although BP reduction was similar between OSE and OTE, trained group showed lower vasopressor systems outflow after sympathetic ganglion blocking by hexamethonium (mean BP) (OTE: -53.7 ± 9.86 vs. OS: -75.7 ± 19.2 mmHg). Bradycardic and tachycardic response were increased in OTE group (-1.4 ± 0.4 and -2.6 ± 0.4 vs. OS: -0.6 ± 0.3 and -1.3 ± 0.4 bpm/mmHg, respectively), as well as BP variability. In addition, the combination of approaches induced an increase in interleukin 10, antioxidant defense (catalase and glutathione peroxidase) and nitrite levels compared with the OS group. CONCLUSION Despite similar BP, the inclusion of exercise training in antihypertensive drug treatment exacerbates the positive adaptations induced by enalapril alone on autonomic, inflammatory and oxidative stress profiles, probably affecting end-organ damage and remaining risk.
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Affiliation(s)
- Maycon Junior Ferreira
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Danielle da Silva Dias
- Postgraduate Program in Physical Education, Universidade Federal do Maranhão (UFMA), São Luís, MA
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE)
| | - Gabriel do Carmo Silva
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | | | | | - Maria-Cláudia Irigoyen
- Hypertension Unit, Heart Institute (InCor), Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Kátia De Angelis
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE)
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Dos Santos CP, Nascimento-Filho AVD, Araujo AA, da Silva Dias D, Silva DR, Bernardes N, Shecaira TP, Irigoyen MC, De Angelis K. Parental fructose consumption induces early baroreflex dysfunction in offspring: impact on arterial pressure and on insulin resistance. Int J Obes (Lond) 2024; 48:284-287. [PMID: 37985745 DOI: 10.1038/s41366-023-01409-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/06/2023] [Accepted: 10/30/2023] [Indexed: 11/22/2023]
Abstract
Fructose overconsumption is a worldwide trend, and it has been found to cause metabolic disorders in parents and their offspring. Additionally, metabolic syndrome has been closely associated with increased cardiovascular risk. In this study, we hypothesized that the chronic fructose consumption by parents could trigger autonomic dysfunction and cardiometabolic disorders in their offspring. Wistar rats undergo an intake of 10% of fructose in drinking water or regular water for 60 days before mating. Their offspring, control (C) and fructose (F) groups, were evaluated 30 days after weaning. Lower birth weight, increased levels of blood triglycerides and insulin resistance were observed in F compared to C group. The offspring of the fructose parents showed increased mean arterial pressure (C: 104 ± 1 vs. F: 111 ± 2 mmHg) and baroreflex sensitivity impairment, characterized by reduced bradycardic (C: -1.6 ± 0.06 vs. F: -1.3 ± 0.06 bpm/mmHg) and tachycardic responses (C: -4.0 ± 0.1 vs. F: -3.1 ± 0.2 bpm/mmHg). Finally, a higher baroreflex-induced tachycardia was associated with lower insulin tolerance (r = -0.55, P < 0.03) and higher systolic arterial pressure (r = 0.54, P < 0.02). In conclusion, our findings indicate that the excessive consumption of fructose by parents is associated with early autonomic, cardiovascular, and metabolic derangement in the offspring, favoring an increased cardiometabolic risk when they reach adulthood.
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Affiliation(s)
- Camila Paixão Dos Santos
- Postgraduate Program in Translational Medicine, Federal University of Sao Paulo, Sao Paulo, Brazil
| | | | - Amanda Aparecida Araujo
- Postgraduate Program in Translational Medicine, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Danielle da Silva Dias
- Postgraduate Program in Physical Education, Federal University of Maranhao, Sao Luis, Brazil
- Heart Institute (Incor), University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Deiwet Ribeiro Silva
- Laboratory of Translational Physiology, Universidade Nove de Julho , Sao Paulo, Brazil
| | - Nathalia Bernardes
- Human Movement Laboratory, Sao Judas Tadeu University, Sao Paulo, Brazil
| | - Tânia Plens Shecaira
- Postgraduate Program in Translational Medicine, Federal University of Sao Paulo, Sao Paulo, Brazil
| | | | - Kátia De Angelis
- Postgraduate Program in Translational Medicine, Federal University of Sao Paulo, Sao Paulo, Brazil.
- Laboratory of Translational Physiology, Universidade Nove de Julho , Sao Paulo, Brazil.
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dos Santos Ferreira Silva MP, Ferreira MJ, Shecaira TP, da Silva Dias D, Kimura DC, Irigoyen MC, Gomes GN, De Angelis K. Impact of exercise training associated with enalapril treatment on blood pressure variability and renal dysfunctions in an experimental model of arterial hypertension and postmenopause. PLoS One 2024; 19:e0296687. [PMID: 38198460 PMCID: PMC10781158 DOI: 10.1371/journal.pone.0296687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
OBJECTIVE In this study, we aimed to investigate the effects of the concurrent exercise training (CET) associated with the enalapril maleate on blood pressure variability (BPV) and renal profile in an experimental model of arterial hypertension (AH) and postmenopause. METHODS Female ovariectomized spontaneously hypertensive rats (SHR) were distributed into 4 groups (n = 8/group): sedentary (SO), sedentary + enalapril (SOE), trained (TO) and trained + enalapril (TOE). Both enalapril (3mg/kg) and CET (3 days/week) were conducted during 8 weeks. Blood pressure (BP) was directly recorded for BPV analyses. Renal function, morphology, inflammation and oxidative stress were assessed. RESULTS The SOE, TO e TOE groups presented decreased systolic BP compared with SO. Both trained groups (TO and TOE) presented lower BPV and increased baroreflex sensitivity (TO: 0.76 ± 0.20 and TOE: 1.02 ± 0.40 vs. SO: 0.40 ± 0.07 ms/mmHg) compared with SO group, with additional improvements in TOE group. Creatinine and IL-6 levels were reduced in SOE, TO and TOE compared with SO group, while IL-10 was increased only in TOE group (vs. SO). Enalapril combined with CET promote reduction in lipoperoxidation (TOE: 1.37 ± 0.26 vs. SO: 2.08 ± 0.48 and SOE: 1.84 ± 0.35 μmol/mg protein) and hydrogen peroxide (TOE: 1.89 ± 0.40 vs. SO: 3.70 ± 0.19 and SOE: 2.73 ± 0.70 μM), as well as increase in catalase activity (vs. sedentary groups). The tubulointerstitial injury was lower in interventions groups (SOE, TO and TOE vs. SO), with potentialized benefits in the trained groups. CONCLUSIONS Enalapril combined with CET attenuated BPV and baroreflex dysfunctions, probably impacting on end-organ damage, as demonstrated by attenuation in the AH-induced renal inflammations, oxidative stress and morphofunctional impairments in postmenopausal rats.
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Affiliation(s)
| | - Maycon Junior Ferreira
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Tânia Plens Shecaira
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, SP, Brazil
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Danielle da Silva Dias
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
- Hypertension Unit, Heart Institute (InCor), School of Medicine, Universidade de São Paulo (USP), São Paulo, SP, Brazil
- Postgraduate Program in Physical Education, Universidade Federal do Maranhão, São Luís, MA, Brazil
| | - Débora Conte Kimura
- Department of Physiology, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Maria Cláudia Irigoyen
- Postgraduate Program in Physical Education, Universidade Federal do Maranhão, São Luís, MA, Brazil
| | | | - Kátia De Angelis
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, SP, Brazil
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
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Ferreira MJ, dos Santos Ferreira Silva MP, da Silva Dias D, Bernardes N, Irigoyen MC, De Angelis K. Concurrent exercise training induces additional benefits to hydrochlorothiazide: Evidence for an improvement of autonomic control and oxidative stress in a model of hypertension and postmenopause. PLoS One 2023; 18:e0289715. [PMID: 37549182 PMCID: PMC10406179 DOI: 10.1371/journal.pone.0289715] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 07/21/2023] [Indexed: 08/09/2023] Open
Abstract
OBJECTIVE This study aimed to evaluate whether exercise training could contribute to a better modulation of the neurohumoral mechanisms linked to the pathophysiology of arterial hypertension (AH) in postmenopausal hypertensive rats treated with hydrochlorothiazide (HCTZ). METHODS Female spontaneously hypertensive rats (SHR) (150-200g, 90 days old) were distributed into 5 hypertensive groups (n = 7-8 rats/group): control (C), ovariectomized (O), ovariectomized treated with HCTZ (OH), ovariectomized submitted to exercise training (OT) and ovariectomized submitted to exercise training and treated with HCTZ (OTH). Ovarian hormone deprivation was performed through bilateral ovariectomy. HCTZ (30mg/kg/day) and concurrent exercise training (3d/wk) were conducted lasted 8 weeks. Arterial pressure (AP) was directly recorded. Cardiac effort was evaluated using the rate-pressure product (RPP = systolic AP x heart rate). Vasopressin V1 receptor antagonist, losartan and hexamethonium were sequentially injected to evaluate the vasopressor systems. Inflammation and oxidative stress were evaluated in cardiac tissue. RESULTS In addition to the reduction in AP, trained groups improved RPP, AP variability, bradycardic (OT: -1.3 ± 0.4 and OTH: -1.6 ± 0.3 vs. O: -0.6 ± 0.3 bpm/mmHg) and tachycardic responses of baroreflex sensitivity (OT: -2.4 ± 0.8 and OTH: -2.4 ± 0.8 vs. O: -1.3 ± 0.5 bpm/mmHg), NADPH oxidase and IL-10/TNF-α ratio. Hexamethonium injection revealed reduced sympathetic contribution on basal AP in OTH group (OTH: -49.8 ± 12.4 vs. O: -74.6 ± 18.1 mmHg). Furthermore, cardiac sympathovagal balance (LF/HF ratio), IL-10 and antioxidant enzymes were enhanced in OTH group. AP variability and baroreflex sensitivity were correlated with systolic AP, RPP, LF/HF ratio and inflammatory and oxidative stress parameters. CONCLUSION The combination of HCTZ plus concurrent exercise training induced additional positive adaptations in cardiovascular autonomic control, inflammation and redox balance in ovariectomized SHR. Therefore, combining exercise and medication may represent a promising strategy for managing classic and remaining cardiovascular risks in AH.
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Affiliation(s)
- Maycon Junior Ferreira
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Danielle da Silva Dias
- Hypertension Unit, Heart Institute (InCor), School of Medicine, Universidade de São Paulo (USP), São Paulo, SP, Brazil
- Postgraduate Program in Physical Education, Universidade Federal do Maranhão, São Luís, MA, Brazil
| | - Nathalia Bernardes
- Human Movement Laboratory, Universidade São Judas Tadeu (USJT), São Paulo, SP, Brazil
| | - Maria Claudia Irigoyen
- Hypertension Unit, Heart Institute (InCor), School of Medicine, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Kátia De Angelis
- Exercise Physiology Laboratory, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, SP, Brazil
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Dos-Santos A, do Nascimento Carvalho B, Da Costa-Santos N, Mello-Silva FQD, Pereira ADA, Jesus NRD, De Angelis K, Irigoyen MC, Bernardes N, Caperuto EC, Scapini KB, Sanches IC. Effects of Exercise Intensity on Cardiometabolic Parameters of Ovariectomized Obese Mice. Int J Sports Med 2023. [PMID: 37146639 DOI: 10.1055/a-2044-8691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The aim of this study was to compare the effects of continuous-moderate vs. high-intensity interval aerobic training on cardiovascular and metabolic parameters in ovariectomized high-fat-fed mice. C57BL/6 female ovariectomized were divided into four groups (n=8): low-fat-fed sedentary (SLF); high-fat-fed sedentary (SHF); high-fat-fed moderate-intensity continuous trained (MICT-HF); and high-fat-fed high-intensity interval aerobic trained (HIIT-HF). The high-fat diet lasted 10 weeks. Ovariectomy was performed in the fourth week. The exercise training was carried out in the last four weeks of protocol. Fasting glycemia, oral glucose tolerance, arterial pressure, baroreflex sensitivity, and cardiovascular autonomic modulation were evaluated. Moderate-intensity continuous training prevented the increase in arterial pressure and promoted a reduction in HR at rest, associated with an improvement in the sympathovagal balance in MICT-HF vs. SHF. The high-intensity interval training reduced blood glucose and glucose intolerance in HIIT-HF vs. SHF and MICT-HF. In addition, it improved sympathovagal balance in HIIT-HF vs. SHF. Moderate-intensity continuous training was more effective in promoting cardiovascular benefits, while high-intensity interval training was more effective in promoting metabolic benefits.
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Affiliation(s)
- Adriano Dos-Santos
- Human Movement Laboratory, Sao Judas Tadeu University, Sao Paulo, Brazil
| | | | | | | | | | | | | | - Maria Claudia Irigoyen
- Heart Institute, department of hypertension, University of Sao Paulo, Faculty of Medicine, Sao Paulo, Brazil
| | - Nathalia Bernardes
- Human Movement Laboratory, Sao Judas Tadeu University, Sao Paulo, Brazil
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Silva Dias D, Santos CP, Araújo AA, Ferreira MJ, Nascimento‐Filho AV, Bernardes N, Irigoyen MC, De Angelis K. Cardiovascular and autonomic profiles in offspring of fructose fed parents: role of anti‐inflammatory cholinergic reflex and exercise training. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r4161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Kátia De Angelis
- PhysiologyFederal University of São PauloSão Paulo
- Laboratory of Translational PhysiologyFederal University of São PauloSão Paulo
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Nascimento Filho AV, Stoyell‐Conti FF, Akolkar G, Miranda VHM, Singal P, Irigoyen MC, De Angelis K, Silva Dias D. Vitamin C Protects Against Doxorubicin‐Induced Muscle Oxidative Stress. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r5111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | - Gauri Akolkar
- Institute of Cardiovascular Sciences, St. Boniface Research Centre, University of ManitobaWinnipegMB
| | | | - Pawan Singal
- Institute of Cardiovascular Sciences, St. Boniface Research Centre, University of ManitobaWinnipegMB
| | | | - Kátia De Angelis
- Federal University of São PauloSão Paulo
- Laboratory of Translational PhysiologyFederal University of São PauloSão Paulo
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11
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Ferreira MJ, Carmo Silva G, Bernardes N, Araujo AA, Silva Dias D, Irigoyen MC, De Angelis K. Baroreceptor Deafferentation Impairs the Exercise Training ‐and Drug Treatment‐Induced Adaptations in a Hypertensive Model of Menopause. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r5510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | | | | | - Kátia De Angelis
- PhysiologyUniversidade Federal de São Paulo (UNIFESP)São Paulo
- Universidade Nove de Julho (UNINOVE)São Paulo
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12
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Araujo AA, Shecaira TP, Paixão C, Ferreira MJ, Silva Dias D, Bernardes N, Irigoyen MC, De Angelis K. Enalapril associated with combined training is more effective in reducing SBP and improve baroreflex sensitivity than drug therapies alone in hypertensive rats. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r4520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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13
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Junqueira JJM, Lourenço JD, da Silva KR, Jorgetti V, Vieira RP, de Araujo AA, De Angelis K, Correia AT, Alves LHV, Tibério IDFLC, Barbosa AP, Lopes FDTQDS. Increased bone resorption by long-term cigarette smoke exposure in animal model. Heliyon 2021; 7:e08587. [PMID: 34977408 PMCID: PMC8686037 DOI: 10.1016/j.heliyon.2021.e08587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/14/2021] [Accepted: 12/08/2021] [Indexed: 10/31/2022] Open
Abstract
Introduction Aims Methods Results Conclusion
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14
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Bandoni RL, Bricher Choque PN, Dellê H, de Moraes TL, Porter MHM, da Silva BD, Neves GA, Irigoyen MC, De Angelis K, Pavlov VA, Ulloa L, Consolim-Colombo FM. Cholinergic stimulation with pyridostigmine modulates a heart-spleen axis after acute myocardial infarction in spontaneous hypertensive rats. Sci Rep 2021; 11:9563. [PMID: 33953291 PMCID: PMC8099899 DOI: 10.1038/s41598-021-89104-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 04/15/2021] [Indexed: 02/02/2023] Open
Abstract
The mechanisms regulating immune cells recruitment into the heart during healing after an acute myocardial infarction (AMI) have major clinical implications. We investigated whether cholinergic stimulation with pyridostigmine, a cholinesterase inhibitor, modulates heart and spleen immune responses and cardiac remodeling after AMI in spontaneous hypertensive rats (SHRs). Male adult SHRs underwent sham surgery or ligation of the left coronary artery and were randomly allocated to remain untreated or to pyridostigmine treatment (40 mg/kg once a day by gavage). Blood pressure and heart rate variability were determined, and echocardiography was performed at day six after MI. The heart and spleen were processed for immunohistochemistry cellular analyses (CD3+ and CD4+ lymphocytes, and CD68+ and CD206+ macrophages), and TNF levels were determined at day seven after MI. Pyridostigmine treatment increased the parasympathetic tone and T CD4+ lymphocytes in the myocardium, but lowered M1/M2 macrophage ratio towards an anti-inflammatory profile that was associated with decreased TNF levels in the heart and spleen. Treatment with this cholinergic agent improved heart remodeling manifested by lower ventricular diameters and better functional parameters. In summary, cholinergic stimulation by pyridostigmine enhances the parasympathetic tone and induces anti-inflammatory responses in the heart and spleen fostering cardiac recovery after AMI in SHRs.
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Affiliation(s)
- Robson Luiz Bandoni
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil
| | - Pamela Nithzi Bricher Choque
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil
| | - Humberto Dellê
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil
| | - Tercio Lemos de Moraes
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil
| | - Maria Helena Mattos Porter
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil
| | - Bruno Durante da Silva
- grid.11899.380000 0004 1937 0722Hypertension Unit, Heart Institute (INCOR), Medical School of University of São Paulo, São Paulo, SP Brazil
| | - Gizele Alves Neves
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil
| | - Maria-Claudia Irigoyen
- grid.11899.380000 0004 1937 0722Hypertension Unit, Heart Institute (INCOR), Medical School of University of São Paulo, São Paulo, SP Brazil
| | - Kátia De Angelis
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil ,grid.411249.b0000 0001 0514 7202Departament of Physiology, Federal University of São Paulo (UNIFESP), São Paulo, SP Brazil
| | - Valentin A. Pavlov
- grid.416477.70000 0001 2168 3646Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY USA
| | - Luis Ulloa
- grid.189509.c0000000100241216Department of Anesthesiology, Duke University Medical Center, Durham, NC USA
| | - Fernanda Marciano Consolim-Colombo
- grid.412295.90000 0004 0414 8221Biotechnology Laboratory, Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), São Paulo, SP Brazil ,grid.11899.380000 0004 1937 0722Hypertension Unit, Heart Institute (INCOR), Medical School of University of São Paulo, São Paulo, SP Brazil
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Ribeiro TF, Santos L, Santos A, Pereira M, Santos G, Nascimento‐Carvalho B, Da Costa‐Santos N, De Angelis K, Irigoyen MC, Scapini KB, Caperuto É, Sanches I. Effects of aerobic exercise training on cardiovascular damage induced by ketamine hydrochloride in Wistar rats. FASEB J 2021. [DOI: 10.1096/fasebj.2021.35.s1.05388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Lucas Santos
- Human Movement Lab, São Judas UniversitySão Paulo
| | | | | | | | | | | | - Kátia De Angelis
- Exercise Physiology Lab, Federal University of São PauloSão Paulo
| | | | | | | | - Iris Sanches
- Human Movement Lab, São Judas UniversitySão Paulo
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16
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Plens Shecaira T, Araujo AA, Paixão C, Dias D, Stoyell‐Conti F, Bernardes N, Irigoyen MC, Gomes G, De Angelis K. Additional Cardiovascular Benefits with the Association of Combined Physical Training to Enalapril Treatment in Spontaneously Hypertensive Rats. FASEB J 2021. [DOI: 10.1096/fasebj.2021.35.s1.04044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - Kátia De Angelis
- Federal University of Sao PauloSao Paulo
- Nove de Julho UniversitySao Paulo
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17
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Barssotti L, Abreu ICME, Brandão ABP, Albuquerque RCMF, Ferreira FG, Salgado MAC, Dias DDS, De Angelis K, Yokota R, Casarini DE, Souza LB, Taddei CR, Cunha TS. Saccharomyces boulardii modulates oxidative stress and renin angiotensin system attenuating diabetes-induced liver injury in mice. Sci Rep 2021; 11:9189. [PMID: 33911129 PMCID: PMC8080591 DOI: 10.1038/s41598-021-88497-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 04/13/2021] [Indexed: 12/21/2022] Open
Abstract
Type 1 diabetes (T1DM) is a chronic disease characterized by hyperglycemia due to a deficiency in endogenous insulin production, resulting from pancreatic beta cell death. Persistent hyperglycemia leads to enhanced oxidative stress and liver injury. Several studies have evaluated the anti-diabetic and protective effects of probiotic strains in animal models. In the present study, we investigated, through histopathological and biochemical analyses, the effects of eight weeks of administration of Saccharomyces boulardii (S. boulardii) yeast on the liver of streptozotocin (STZ) induced diabetic C57BL/6 mice. Our results demonstrated that S. boulardii attenuates hepatocytes hydropic degeneration and hepatic vessels congestion in STZ-induced diabetic mice. The treatment attenuated the oxidative stress in diabetic mice leading to a reduction of carbonylated protein concentration and increased activity of antioxidant enzymes superoxide dismutase and glutathione peroxidase, compared to untreated diabetic animals. The results also show the beneficial influence of S. boulardii in regulating the hepatic concentration of renin angiotensin system (RAS) peptides. Therefore, our results demonstrated that S. boulardii administration to STZ-induced diabetic mice reduces oxidative stress and normalizes the concentration of RAS peptides, supporting the hypothesis that this yeast may have a role as a potential adjunctive therapy to attenuate diabetes-induced liver injury.
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Affiliation(s)
- Leticia Barssotti
- Department of Science and Technology, Federal University of São Paulo (Unifesp), São José dos Campos, Brazil
| | - Isabel C M E Abreu
- Department of Medicine, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Ana Beatriz P Brandão
- Department of Medicine, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | | | - Fabiana G Ferreira
- Department of Science and Technology, Federal University of São Paulo (Unifesp), São José dos Campos, Brazil
| | - Miguel A C Salgado
- Department of Bioscience and Oral Diagnosis, State University Julio de Mesquita Filho (Unesp), São José dos Campos, Brazil
| | - Danielle D S Dias
- Department of Physiology, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Kátia De Angelis
- Department of Physiology, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Rodrigo Yokota
- Department of Medicine, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Dulce E Casarini
- Department of Medicine, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Lívia B Souza
- Department of Medicine, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Carla R Taddei
- Department of Clinical and Toxicological Analyses, University of São Paulo (Usp), São Paulo, Brazil
| | - Tatiana S Cunha
- Department of Science and Technology, Federal University of São Paulo (Unifesp), São José dos Campos, Brazil.
- Federal University of São Paulo (Unifesp) - Institute of Science and Technology, Talim, 330 - Vila Nair, São José dos Campos, SP, 12231-280, Brazil.
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18
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Yariwake VY, Torres JI, Dos Santos ARP, Freitas SCF, De Angelis K, Farhat SCL, Câmara NOS, Veras MM. Chronic exposure to PM2.5 aggravates SLE manifestations in lupus-prone mice. Part Fibre Toxicol 2021; 18:15. [PMID: 33766080 PMCID: PMC7992962 DOI: 10.1186/s12989-021-00407-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/15/2021] [Indexed: 02/07/2023] Open
Abstract
Background Air pollution causes negative impacts on health. Systemic lupus erythematosus (SLE) is an autoimmune disease with diverse clinical manifestations and multifactorial etiology. Recent studies suggest that air pollution can trigger SLE and induce disease activity. However, this association has not been deeply investigated. Thus, the aim of this study was to evaluate whether exposure to fine particulate matter (PM2.5) exacerbates SLE manifestations, focusing on renal complications, in a lupus-prone animal model. Female NZBWF1 mice were exposed daily to 600 μg/m3 of inhaled concentrated ambient particles (CAP) or filtered air (FA). Survival rate, body weight, weight of organs (kidney, spleen, thymus, liver and heart), blood cell count, proteinuria, kidney stereology, renal histopathology, gene expression and oxidative stress were analyzed. Results Female NZBW mice exposed to CAP showed decreased survival, increased circulating neutrophils, early onset of proteinuria and increased kidney weight with renal cortex enlargement when compared to NZBW mice exposed to FA. Conclusions This work shows that air pollution aggravates some SLE manifestations in lupus-prone mice. These results reinforce the need of reducing air pollutant levels in order to promote a better quality of life for individuals diagnosed with SLE. Supplementary Information The online version contains supplementary material available at 10.1186/s12989-021-00407-0.
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Affiliation(s)
- Victor Yuji Yariwake
- Laboratory of Experimental Air Pollution, Department of Pathology, School of Medicine, University of São Paulo, Av. Dr. Arnaldo, 455 - 1st floor (room 1220), São Paulo, SP, 01246-903, Brazil.
| | - Janaína Iannicelli Torres
- Laboratory of Experimental Air Pollution, Department of Pathology, School of Medicine, University of São Paulo, Av. Dr. Arnaldo, 455 - 1st floor (room 1220), São Paulo, SP, 01246-903, Brazil
| | - Amandda Rakell Peixoto Dos Santos
- Laboratory of Experimental Cellular Immunology, Department of Medicine, Division of Nephrology, Federal University of São Paulo, São Paulo, Brazil
| | | | - Kátia De Angelis
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Sylvia Costa Lima Farhat
- Laboratory of Experimental Air Pollution, Department of Pathology, School of Medicine, University of São Paulo, Av. Dr. Arnaldo, 455 - 1st floor (room 1220), São Paulo, SP, 01246-903, Brazil.,Pediatric Rheumatology Unit, Children's Institute of Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Niels Olsen Saraiva Câmara
- Laboratory of Experimental Cellular Immunology, Department of Medicine, Division of Nephrology, Federal University of São Paulo, São Paulo, Brazil.,Laboratory of Transplant Immunology, Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Mariana Matera Veras
- Laboratory of Experimental Air Pollution, Department of Pathology, School of Medicine, University of São Paulo, Av. Dr. Arnaldo, 455 - 1st floor (room 1220), São Paulo, SP, 01246-903, Brazil
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Sangaleti CT, Katayama KY, De Angelis K, Lemos de Moraes T, Araújo AA, Lopes HF, Camacho C, Bortolotto LA, Michelini LC, Irigoyen MC, Olofsson PS, Barnaby DP, Tracey KJ, Pavlov VA, Consolim Colombo FM. The Cholinergic Drug Galantamine Alleviates Oxidative Stress Alongside Anti-inflammatory and Cardio-Metabolic Effects in Subjects With the Metabolic Syndrome in a Randomized Trial. Front Immunol 2021; 12:613979. [PMID: 33776997 PMCID: PMC7991724 DOI: 10.3389/fimmu.2021.613979] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 02/08/2021] [Indexed: 12/13/2022] Open
Abstract
Background: The metabolic syndrome (MetS) is an obesity-associated disorder of pandemic proportions and limited treatment options. Oxidative stress, low-grade inflammation and altered neural autonomic regulation, are important components and drivers of pathogenesis. Galantamine, an acetylcholinesterase inhibitor and a cholinergic drug that is clinically-approved (for Alzheimer's disease) has been implicated in neural cholinergic regulation of inflammation in several conditions characterized with immune and metabolic derangements. Here we examined the effects of galantamine on oxidative stress in parallel with inflammatory and cardio-metabolic parameters in subjects with MetS. Trial Design and Methods: The effects of galantamine treatment, 8 mg daily for 4 weeks or placebo, followed by 16 mg daily for 8 weeks or placebo were studied in randomly assigned subjects with MetS (n = 22 per group) of both genders. Oxidative stress, including superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase activities, lipid and protein peroxidation, and nitrite levels were analyzed before and at the end of the treatment. In addition, plasma cytokine and adipokine levels, insulin resistance (HOMA-IR) and other relevant cardio-metabolic indices were analyzed. Autonomic regulation was also examined by heart rate variability (HRV) before treatment, and at every 4 weeks of treatment. Results: Galantamine treatment significantly increased antioxidant enzyme activities, including SOD [+1.65 USOD/mg protein, [95% CI 0.39-2.92], P = 0.004] and CAT [+0.93 nmol/mg, [95% CI 0.34-1.51], P = 0.01], decreased lipid peroxidation [thiobarbituric acid reactive substances [log scale 0.72 pmol/mg, [95% CI 0.46-1.07], P = 0.05], and systemic nitrite levels [log scale 0.83 μmol/mg protein, [95% CI 0.57-1.20], P = 0.04] compared with placebo. In addition, galantamine significantly alleviated the inflammatory state and insulin resistance, and decreased the low frequency/high frequency ratio of HRV, following 8 and 12 weeks of drug treatment. Conclusion: Low-dose galantamine alleviates oxidative stress, alongside beneficial anti-inflammatory, and metabolic effects, and modulates neural autonomic regulation in subjects with MetS. These findings are of considerable interest for further studies with the cholinergic drug galantamine to ameliorate MetS.
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Affiliation(s)
- Carine Teles Sangaleti
- Hypertension Unit, University of São Paulo (USP), São Paulo, Brazil
- Postgraduate Program in Health Science, Midwestern State University (UNICENTRO), Paraná, Brazil
| | - Keyla Yukari Katayama
- Nursing Department Graduate Program in Nanosciences and Biosciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
| | - Kátia De Angelis
- Nursing Department Graduate Program in Nanosciences and Biosciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
- Department of Physiology, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Tércio Lemos de Moraes
- Nursing Department Graduate Program in Nanosciences and Biosciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
| | | | - Heno F. Lopes
- Hypertension Unit, University of São Paulo (USP), São Paulo, Brazil
- Nursing Department Graduate Program in Nanosciences and Biosciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
| | - Cleber Camacho
- Nursing Department Graduate Program in Nanosciences and Biosciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
| | | | - Lisete Compagno Michelini
- Biomedical Sciences Institute Department of Physiology and Biophysics, University of São Paulo (USP), São Paulo, Brazil
| | | | - Peder S. Olofsson
- Laboratory of Immunobiology, Department of Medicine, Center for Bioelectronic Medicine, Karolinska Institutet, Stockholm, Sweden
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Douglas P. Barnaby
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Kevin J. Tracey
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Valentin A. Pavlov
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Fernanda Marciano Consolim Colombo
- Hypertension Unit, University of São Paulo (USP), São Paulo, Brazil
- Nursing Department Graduate Program in Nanosciences and Biosciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
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20
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de Camargo AA, de Castro RAS, Vieira RP, Oliveira-Júnior MC, de Araujo AA, De Angelis K, Rached SZ, Athanazio RA, Stelmach R, Corso SD. Systemic Inflammation and Oxidative Stress in Adults with Bronchiectasis: Association with Clinical and Functional Features. Clinics (Sao Paulo) 2021; 76:e2474. [PMID: 33886789 PMCID: PMC8024943 DOI: 10.6061/clinics/2021/e2474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 02/24/2021] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES To compare the inflammatory and oxidative stress (OS) states of adults with bronchiectasis with those of healthy controls and correlate inflammatory and OS levels with lung function and physical capacity. METHODS This study used a cross-sectional design. Seventy-four adults with bronchiectasis (age: 49±15 years, forced expiratory volume in 1 second [FEV1]: 52.5±25.6%) and 42 healthy controls (age: 44±17 years, FEV1: 95.9±14.0%) performed cardiopulmonary exercise tests and incremental shuttle walking tests. Their physical activity in daily life, inflammatory cytokine, and antioxidant levels in plasma were measured. RESULTS Compared to that of the controls, the levels of interleukin (IL)-6 (p<0.001), IL-10 (p<0.001), carbonylated proteins (p=0.001), and superoxide anions (p=0.046) were significantly increased in adults with bronchiectasis. Catalase activity was also reduced in this group (p<0.001). The inflammatory markers IL-1β, IL-6, and tumor necrosis factor-α correlated negatively with aerobic capacity (r=-0.408, r=-0.308, and r=-0.207, respectively). We observed similar correlations with OS markers (thiobarbituric acid and carbonyls; r=-0.290 and r=0.379, respectively), and these markers also significantly correlated with the aerobic capacity. CONCLUSIONS Adults with bronchiectasis presented an increased systemic inflammatory response that correlated negatively with physical capacity.
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Affiliation(s)
- Anderson Alves de Camargo
- Programa de Pos-Graduacao em Ciencias da Reabilitacao, Universidade Nove de Julho (UNINOVE), Sao Paulo, SP, BR
- *Corresponding author. E-mail:
| | | | - Rodolfo P. Vieira
- Departamento de Ciencias do Movimento, Universidade Federal de Sao Paulo (UNIFESP), Santos, SP, BR
- Programa de Pos-Graduacao em Bioengenharia, Universidade Brasil, Sao Paulo, SP, BR
| | | | - Amanda Aparecida de Araujo
- Programa de Pos-Graduacao em Ciencias da Reabilitacao, Universidade Nove de Julho (UNINOVE), Sao Paulo, SP, BR
| | - Kátia De Angelis
- Programa de Pos-Graduacao em Ciencias da Reabilitacao, Universidade Nove de Julho (UNINOVE), Sao Paulo, SP, BR
- Departamento de Fisiologia, Universidade Federal de Sao Paulo (UNIFESP), Sao Paulo, SP, BR
| | - Samia Zahi Rached
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Rodrigo Abensur Athanazio
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Rafael Stelmach
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Simone Dal Corso
- Programa de Pos-Graduacao em Ciencias da Reabilitacao, Universidade Nove de Julho (UNINOVE), Sao Paulo, SP, BR
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Ferreira MJ, Irigoyen MC, Angelis KD. Physically active routine during COVID-19 pandemic: do not fail to comply with the recommendations for cardiovascular health. Motriz: rev educ fis 2021. [DOI: 10.1590/s1980-657420210000212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Affiliation(s)
| | | | - Kátia De Angelis
- Universidade Federal de São Paulo, Brazil; Universidade Nove de Julho, Brazil
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de Oliveira Brito-Monzani J, Stoyell-Conti FF, Shecaira TP, Dos Santos Ferreira Silva MP, da Silva Dias D, Bernardes N, De Angelis K. Aerobic or resistance training improves autonomic control of circulation in oophorectomized rats with cardiometabolic dysfunctions: Impact on renal oxidative stress. Exp Gerontol 2020; 145:111181. [PMID: 33340684 DOI: 10.1016/j.exger.2020.111181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 11/09/2020] [Accepted: 12/01/2020] [Indexed: 10/22/2022]
Abstract
Cardiovascular autonomic dysfunction is associated with end organ damage and increased risk of mortality. Menopause and metabolic syndrome increase the risk for cardiorenal complications. In this study, we investigated the effects of aerobic or resistance exercise training on autonomic control of circulation and renal oxidative stress in a model of menopause and metabolic syndrome. Female Wistar rats and spontaneously hypertensive rats (SHR) were divided into 5 groups (n = 8): control (C), hypertensive (H), and sedentary (FHO), aerobic trained (FHOTa) and resistance trained (FHOTr) oophorectomized hypertensive treated with fructose (100 mg/mL drink water for 19 weeks). The FHO group presented increased vascular sympathetic modulation (LF-SBP), impaired baroreflex sensitivity (BRS) associated with increased blood pressure (BP) when compared to the H group. Aerobic exercise training enhanced tachycardic responses, while resistance training improved bradycardic responses to BP changes, thus ameliorating BRS. Moreover, despite unchanged BP, both exercise training protocols were effective in preventing increase in LF-SBP, reduction in systemic nitric oxide bioavailability (NOx), and increase in oxidative stress in the renal tissue, by decreasing lipid and protein oxidation in renal tissue. Positive correlation between LF-SBP and renal lipoperoxidation (r = 0.63, p < 0.05), as well as a negative correlation between NOx and renal lipoperoxidation (r = -0.66, p < 0.05) were observed. In conclusion, both aerobic and resistance exercise training were effective in improving autonomic control of circulation and reducing renal oxidative stress, thus attenuating the deleterious effects induced by arterial hypertension and fructose overload in female rats after ovarian hormone deprivation.
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Affiliation(s)
- Janaina de Oliveira Brito-Monzani
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil; Federal University of Maranhao (UFMA), Maranhao, Brazil
| | - Filipe Fernandes Stoyell-Conti
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil; Department of Surgery, University of Miami, Miami, FL, USA
| | - Tânia Plens Shecaira
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil; Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, SP, Brazil
| | | | - Danielle da Silva Dias
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil; Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, SP, Brazil
| | - Nathalia Bernardes
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil; Human Movement Laboratory, Sao Judas Tadeu University (USJT), Sao Paulo, SP, Brazil
| | - Kátia De Angelis
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil; Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, SP, Brazil.
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Russo GC, Bernardes N, Baraldi NR, Saraiva DJB, Angelis KD, Lantieri CJB, Saraiva JF. Actions Against Covid-19 in the Down Syndrome Population. Arq Bras Cardiol 2020; 115:939-941. [PMID: 33295460 PMCID: PMC8452218 DOI: 10.36660/abc.20200685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 07/15/2020] [Indexed: 11/18/2022] Open
Affiliation(s)
| | - Nathalia Bernardes
- Universidade Nove de Julho - Laboratório de Fisiologia Translacional, São Paulo, SP - Brasil.,Universidade São Judas Tadeu - Laboratório do Movimento Humano, São Paulo, SP - Brasil
| | | | | | - Kátia De Angelis
- Universidade Nove de Julho - Laboratório de Fisiologia Translacional, São Paulo, SP - Brasil.,Universidade Federal de São Paulo, São Paulo, SP - Brasil
| | | | - José Francisco Saraiva
- Pontifícia Universidade Católica de Campinas, Campinas, SP - Brasil.,Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brasil
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Dias DDS, Bernardes N, Stoyell-Conti FF, Dos Santos CP, de Araujo AA, Llesuy S, Irigoyen MC, De Angelis K. Correction: Impact of combined exercise training on the development of cardiometabolic and neuroimmune complications induced by fructose consumption in hypertensive rats. PLoS One 2020; 15:e0235983. [PMID: 32628712 PMCID: PMC7337331 DOI: 10.1371/journal.pone.0235983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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25
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Dias DDS, Bernardes N, Stoyell-Conti FF, dos Santos CP, de Araujo AA, Llesuy S, Irigoyen MC, De Angelis K. Impact of combined exercise training on the development of cardiometabolic and neuroimmune complications induced by fructose consumption in hypertensive rats. PLoS One 2020; 15:e0233785. [PMID: 32521542 PMCID: PMC7286703 DOI: 10.1371/journal.pone.0233785] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 05/12/2020] [Indexed: 01/19/2023] Open
Abstract
This study evaluated the impact of combined exercise training on the development of cardiovascular and neuroimmune complications induced by fructose consumption (10% in the drinking water) in hypertensive rats (SHR). After weaning, SHR were divided into 3 groups: SHR (H), SHR+fructose (HF) and SHR+fructose+combined exercise training (treadmill+ladder, 40-60% of maximum capacity) (HFTC). Metabolic, hemodynamic, autonomic, inflammatory and oxidative stress parameters were evaluated in the subgroups (n = 6 group/time) at 7, 15, 30 and 60 days of protocol. Fructose consumption (H vs. HF groups) decreased spontaneous baroreflex sensitivity and total variance of pulse interval at day 7 (7 to 60); increased IL-6 and TNFα in the heart (at day 15, 30 and 60) and NADPH oxidase activity and cardiac lipoperoxidation (LPO) (day 60); increased white adipose tissue weight, reduced insulin sensitivity and increased triglycerides (day 60); induced an additional increase in mean arterial pressure (MAP) (days 30 and 60). Combined exercise training prevented such dysfunctions and sustained increased cardiac IL-10 (day 7) and glutathione redox balance (GSH/GSSG) for the entire protocol. In conclusion, combined exercise training performed simultaneously with exacerbated fructose consumption prevented early cardiovascular autonomic dysfunction, probably trigging positive changes in inflammation and oxidative stress, resulting in a better cardiometabolic profile in rats genetically predisposed to hypertension.
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Affiliation(s)
- Danielle da Silva Dias
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Sao Paulo, Brazil
- Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Sao Paulo, Brazil
| | - Nathalia Bernardes
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Sao Paulo, Brazil
| | | | - Camila Paixão dos Santos
- Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Sao Paulo, Brazil
| | | | - Susana Llesuy
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Sao Paulo, Brazil
- Instituto Universitario Hospital Italiano, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Maria Cláudia Irigoyen
- Hypertension Unit, Heart Institute (InCor), School of Medicine, University of Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Kátia De Angelis
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), Sao Paulo, Sao Paulo, Brazil
- Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Sao Paulo, Brazil
- * E-mail:
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Ferreira MJ, Irigoyen MC, Consolim-Colombo F, Saraiva JFK, Angelis KD. Physically Active Lifestyle as an Approach to Confronting COVID-19. Arq Bras Cardiol 2020; 114:601-602. [PMID: 32324841 DOI: 10.36660/abc.20200235] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Maycon Junior Ferreira
- Laboratório de Fisiologia do Exercício, Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Maria Cláudia Irigoyen
- Instituto do Coração, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Fernanda Consolim-Colombo
- Instituto do Coração, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil.,Pontifícia Universidade Católica de Campinas, Campinas, SP, Brasil
| | | | - Kátia De Angelis
- Laboratório de Fisiologia do Exercício, Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, SP, Brasil.,Pontifícia Universidade Católica de Campinas, Campinas, SP, Brasil
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Silva T, Fragoso YD, Destro Rodrigues MFS, Gomes AO, da Silva FC, Andreo L, Viana A, Teixeira da Silva DDF, Chavantes MC, Tempestini Horliana ACR, De Angelis K, Deana AM, Branco LP, Santos Fernandes KP, Motta LJ, Mesquita-Ferrari RA, Bussadori SK. Effects of photobiomodulation on interleukin-10 and nitrites in individuals with relapsing-remitting multiple sclerosis - Randomized clinical trial. PLoS One 2020; 15:e0230551. [PMID: 32255785 PMCID: PMC7138327 DOI: 10.1371/journal.pone.0230551] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 03/02/2020] [Indexed: 12/26/2022] Open
Abstract
Objective Investigate the effects of photobiomodulation (PBM) on the expression of IL-10 and nitrites in individuals with Relapsing-Remitting multiple sclerosis (MS), as these biomarkers play a fundamental role in the physiopathology of the disease. The modulation of IL-10 and nitrites through treatment with PBM may be a novel treatment modality for MS. Methods A randomized, uncontrolled, clinical trial was conducted involving 14 individuals with a diagnosis of Relapsing-Remitting MS and a score of up to 6.0 on the Expanded Disability Status Scale (EDSS). The participants were randomized to two groups Group 1 –PBM in the sublingual region; Group 2 –PBM over the radial artery. Irradiation was administered with a wavelength of 808 nm and output power of 100 mW for 360 seconds twice a week, totaling 24 sessions. Peripheral blood was analyzed for the determination of serum levels of IL-10 and nitrites. Results After treatment with PBM, the expression of IL-10 increased in both the sublingual group (pre-treatment: 2.8 ± 1.4 pg/ml; post-treatment: 8.3 ± 2.4 pg/ml) and the radial artery group (pre-treatment: 2.7 pg/ml ± 1.4; post-treatment: 11.7 ± 3.8 pg/ml). In contrast, nitrite levels were not modulated in the sublingual group (pre-treatment: 65 ± 50 nmol/mg protein; post-treatment: 51 ± 42 nmol/mg protein) or the radial artery group (pre-treatment: 51 ± 16 nmol/mg protein; post-treatment: 42 ± 7 nmol/mg protein). Conclusion Treatment with PBM positively modulated the expression of IL-10 but had no effect on nitrite levels. Further studies should be conducted with a larger sample and a control group, as PBM may be a promising complementary treatment for the management of MS. This trial is registered at ClinicalTrials.gov. Identifier: NCT03360487.
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Affiliation(s)
- Tamiris Silva
- Universidade Nove de Julho, UNINOVE, São Paulo, SP, Brazil
| | | | | | | | | | - Lucas Andreo
- Universidade Nove de Julho, UNINOVE, São Paulo, SP, Brazil
| | - Ariane Viana
- Universidade Nove de Julho, UNINOVE, São Paulo, SP, Brazil
| | | | | | | | - Kátia De Angelis
- Universidade Nove de Julho, UNINOVE, São Paulo, SP, Brazil
- Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brasil
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Ferreira MJ, Sanches IC, Jorge L, Llesuy SF, Irigoyen MC, De Angelis K. Ovarian status modulates cardiovascular autonomic control and oxidative stress in target organs. Biol Sex Differ 2020; 11:15. [PMID: 32264929 PMCID: PMC7140311 DOI: 10.1186/s13293-020-00290-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 03/18/2020] [Indexed: 01/08/2023] Open
Abstract
Studies have presented conflicting findings regarding the association between both fluctuation and deprivation of ovarian hormones and cardiovascular autonomic modulation and oxidative stress and their potential impact on resting arterial pressure (AP) and cardiovascular risk. This study aimed to assess cardiovascular autonomic modulation, baroreflex sensitivity (BRS), and oxidative stress in male rats (M) and in female rats during ovulatory (FOV) and non-ovulatory phases (FNOV) of the estrous cycle and after deprivation of ovarian hormones (FO). Direct AP was recorded, and BRS was assessed by using increasing doses of phenylephrine and sodium nitroprusside. AP and heart rate variability were assessed by spectral analysis. Oxidative stress profile was evaluated in cardiac, renal, and muscle tissues. In females, the ovulatory phase and ovarian hormone deprivation induced an increase in AP (FOV and FO ~ 9 mmHg) when compared to the non-ovulatory phase. Ovariectomy promoted increased cardiac sympathovagal balance (~ 17–37%) when compared to other groups. Both FOV and FO groups presented impaired BRS, associated with higher AP variability. In general, antioxidant capacity was higher in the FNOV than in the M group. Ovarian hormone deprivation induced a decrease in catalase activity in cardiac and renal tissues and an increase in lipid peroxidation in all tissues analyzed. Positive correlations (p < 0.05) were found between vascular sympathetic modulation and lipid peroxidation in cardiac (r = 0.60), renal (r = 0.60), and muscle (r = 0.57) tissues. In conclusion, both oscillation and deprivation of ovarian hormones play an important role in cardiovascular autonomic control and oxidative stress profile in target organs, which is reflected in AP changes.
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Affiliation(s)
- Maycon Junior Ferreira
- Physiology Exercise Laboratory, Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil
| | - Iris Callado Sanches
- Human Movement Laboratory, Sao Judas Tadeu University (USJT), Sao Paulo, SP, Brazil
| | - Luciana Jorge
- Hypertension Unit, Heart Institute, University of Sao Paulo (USP), Sao Paulo, Brazil
| | - Susana Francisca Llesuy
- University Institute of Italian Hospital, Italian Hospital of Buenos Aires (HIBA), Buenos Aires, Argentina
| | | | - Kátia De Angelis
- Physiology Exercise Laboratory, Department of Physiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil. .,Laboratory of Translational Physiology, Nove de Julho University (UNINOVE), Sao Paulo, SP, Brazil.
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Bernardes N, da Silva Dias D, Stoyell-Conti FF, Freitas SC, Paixão CC, Llesuy SF, Irigoyen MC, De Angelis K. TIME COURSE CARDIOVASCULAR AND NEUROIMMUNE DYSFUNCTIONS IN A METABOLIC SYNDROME MODEL: IMPACT OF AEROBIC TRAINING. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.07026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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dos Santos Ferreira Silva MP, Shecaira TP, Ferreira MJ, de Araujo AA, Bernardes N, da Silva Dias D, De Angelis K. Effects of combined exercise training and pharmacological treatment on blood pressure and renal parameters in an experimental model of hypertension and menopause. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.03711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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dos Santos CP, Araujo A, Dias DS, Silva DR, Shecaira TP, Dutra MRH, Silva MB, Irigoyen MC, Angelis KD. Excessive Ingestion Of Parental Fructose Causes Autonomic Dysfunction Since Birth In Offspring: Impact on Adulthood. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.00278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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Dias DS, Dos Santos CS, Araujo A, Ferreira M, Shecaira T, Carmo G, Bernardes N, Irigoyen MC, De Angelis K. Effects of exercise training on metabolic and cardiovascular dysfunctions in offspring of fructose animals: role of cholinergic anti‐inflammatory reflex. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.05404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | - Amanda Araujo
- Department of Physiology, Federal University of Sao Paulo, Brazil
| | - Maycon Ferreira
- Department of Physiology, Federal University of Sao Paulo, Brazil
| | - Tânia Shecaira
- Department of Physiology, Federal University of Sao Paulo, Brazil
| | - Gabriel Carmo
- Department of Physiology, Federal University of Sao Paulo, Brazil
| | | | | | - Kátia De Angelis
- Department of Physiology, Federal University of Sao Paulo, Brazil
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dos Santos A, da Costa-Santos N, Batista TFR, de Jesus NR, Izaías JE, do Nascimento-Carvalho B, De Angelis K, Irigoyen MCC, Caperuto EC, Scapini KB, Sanches IC. DIFFERENT VOLUMES OF EXERCISE TRAINING IN AN EXPERIMENTAL MODEL OF MENOPAUSE AND OBESITY: METABOLIC, HEMODYNAMIC AND AUTONOMIC EFFECTS. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.09833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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de Araujo AA, Shecaira TP, Paixão C, da Silva Dias D, Irigoyen MC, De Angelis K. Enalapril‐associated combined training is most effective in reducing SBP in spontaneously hypertensive rats. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.07086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ferreira M, Silva M, Silva G, Dias D, Bernardes N, Irigoyen MC, De Angelis K. Exercise Training Combined with Hydrochlorothiazide is More Efficient than Antihypertensive Treatment Alone to Promote Cardiofunctional Benefits in a Model of Hypertension and Menopause. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.09616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Shecaira TP, de Araujo AA, Mesquita F, Allioni GA, Paixão C, da Silva Dias D, Stoyell-Conti FF, Bernardes N, De Angelis K. Dynamic resistance training attenuate cardiac and renal oxidative stress profile in spontaneously hypertensive male rats. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.07135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Choque PNB, Porter MHM, Pereira LF, Dellè H, Irigoyen MC, De Angelis K, Colombo-Consolim FM. Cholinergic Stimulation Improve Renal Inflammation After Myocardial Infarction in Spontaneously Hypertensive Rats. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.07229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Souza PRMD, da Palma RK, Vieira RP, Santos FD, Monteiro-De-Moraes WMA, Medeiros A, Koike MK, Arantes-Costa FM, De Angelis K, Irigoyen MC, Consolim Colombo FM. Early activation of ubiquitin-proteasome system at the diaphragm tissue occurs independently of left ventricular dysfunction in SHR rats. Exp Biol Med (Maywood) 2020; 245:245-253. [PMID: 31986909 DOI: 10.1177/1535370219897883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Hypertensive status induces modifications in the respiratory profile. Previous studies have indicated that hypertensive rats show increased respiratory-sympathetic coupling compared to normotensive rats. However, these effects and especially the mechanisms underlying such effects are not well known. Thus, we evaluated the influence of high blood pressure and autonomic dysfunction on a ventilatory pattern associated with lung injury and on the ubiquitin-proteasome system of the diaphragm muscle. Autonomic cardiovascular modulation (systolic BP variance and low-frequency band and pulse interval variance) and arterial blood gases patterns (pH, pO2, HCO3, SpO2), can be changed by hypertension, as well exacerbated chemoreflex pressor response. We observed that the diaphragm muscle of SHR showed increase in type I cross-sectional fiber (16%) and reduction in type II cross-sectional fiber area (41%), increased activity of the ubiquitin-proteasome system and lipid peroxidation, with no differences between groups in the analysis of ubiquitinated proteins and misfolded proteins. Our results showed that hypertension induced functional compensatory/adverse alterations associated with diaphragm fiber type changes and protein degradation as well as changed autonomic control of circulation. In conclusion, we believe there is an adaptation in ventilatory pattern in regarding to prevent the development of fatigue and muscle weakness and improve ventilatory endurance. Impact statement It was well known that hypertension can be driven by increased sympathetic activity and has been documented as a central link between autonomic dysfunction and alterations in the respiratory pattern. Our study demonstrated the impact of hypertension in ventilatory mechanics and their relationship with diaphragm muscle protein degradation. These findings may assist us in future alternative treatments to prevent diaphragm fatigue and weakness in hypertensive patients.
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Affiliation(s)
- Pamella Ramona Moraes de Souza
- Hypertension Unit, Heart Institute (InCor), School of Medicine, University of São Paulo (FMUSP), Avenida Dr Eneas de Carvalho Aguiar 44, São Paulo/SP, Brazil 05403-000.,Department of Post-graduation in Medicine, Nove de Julho University (UNINOVE), Rua Vergueiro 235/249, São Paulo/SP, Brazil 01504-001
| | - Renata Kelly da Palma
- Department of Post-graduation in Medicine, Nove de Julho University (UNINOVE), Rua Vergueiro 235/249, São Paulo/SP, Brazil 01504-001.,Institute for Bioengineering of Catalonia, Biomimetic systems for cell engineering. Barcelona, Spain (IBEC). C. Baldiri Reixac, 15-21 Barcelona. 08028
| | - Rodolfo Paula Vieira
- Department of Post-graduation in Medicine, Nove de Julho University (UNINOVE), Rua Vergueiro 235/249, São Paulo/SP, Brazil 01504-001.,Institute for Bioengineering of Catalonia, Biomimetic systems for cell engineering. Barcelona, Spain (IBEC). C. Baldiri Reixac, 15-21 Barcelona. 08028
| | - Fernando Dos Santos
- Hypertension Unit, Heart Institute (InCor), School of Medicine, University of São Paulo (FMUSP), Avenida Dr Eneas de Carvalho Aguiar 44, São Paulo/SP, Brazil 05403-000
| | - Wilson Max Almeida Monteiro-De-Moraes
- Hypertension Unit, Heart Institute (InCor), School of Medicine, University of São Paulo (FMUSP), Avenida Dr Eneas de Carvalho Aguiar 44, São Paulo/SP, Brazil 05403-000
| | | | - Marcia Kiyomi Koike
- Department of Medicine, Center of Development of Medical Education, CEDEM, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Fernanda Magalhães Arantes-Costa
- Department of Medicine, Center of Development of Medical Education, CEDEM, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Kátia De Angelis
- Federal University of Sao Paulo.Rua Pedro de Toledo, 1800. São Paulo/SP, Brazil 04021-001
| | - Maria Claudia Irigoyen
- Hypertension Unit, Heart Institute (InCor), School of Medicine, University of São Paulo (FMUSP), Avenida Dr Eneas de Carvalho Aguiar 44, São Paulo/SP, Brazil 05403-000
| | - Fernanda Marciano Consolim Colombo
- Hypertension Unit, Heart Institute (InCor), School of Medicine, University of São Paulo (FMUSP), Avenida Dr Eneas de Carvalho Aguiar 44, São Paulo/SP, Brazil 05403-000.,Department of Post-graduation in Medicine, Nove de Julho University (UNINOVE), Rua Vergueiro 235/249, São Paulo/SP, Brazil 01504-001
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Stoyell-Conti FF, Irigoyen MC, Sartori M, Ribeiro AA, Dos Santos F, Machi JF, Figueroa DMT, Rodrigues B, De Angelis K. Aerobic Training Is Better Than Resistance Training on Cardiac Function and Autonomic Modulation in Female ob/ob Mice. Front Physiol 2019; 10:1464. [PMID: 31866872 PMCID: PMC6906161 DOI: 10.3389/fphys.2019.01464] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 11/13/2019] [Indexed: 02/04/2023] Open
Abstract
Objective: This study evaluated the effects of aerobic, resistance, and combined exercise training on cardiac function and autonomic modulation in female ob/ob mice. Methods: Four-week-old female wild type and obese (ob/ob) mice were divided into five groups (n = 8): control (WT), obese (OB) obese + aerobic training (OBA), obese + resistance training (OBR), and obese + combined training (OBC). The exercise training was performed on treadmill and/or ladder at 40-60% maximum test during 8 weeks. Cardiac function was measured using echo machine. Heart rate variability (HRV) was evaluated in the time and frequency domain. Results: OB group presented higher body weight gain (~600%), glycemia (~44%) and glucose intolerance (~150%), reduction of cardiac vagal modulation, evidenced by a lower RMMSD (~56%), total power and high frequency band, and a higher isovolumic relaxation time (IVRT) (~24%) in relation to the WT group. Aerobic and combined training led to a lower IVRT (OBA: ~14%; OBC: ~14%) and myocardial global index (OBA: ~37%; OBC: ~44%). The OBA group presented an increased in vagal indexes of HRV than the other ob/ob groups. A negative correlation was observed between the delta of aerobic exercise capacity and MPI (r = 0.45; p = 0.002) and exercise capacity and body weight gain (r = 0.39; p = 0.002). Conclusion: Only the obese females underwent to aerobic exercise training showed improvement in cardiac function and HRV. Moreover, the aerobic exercise capacity as well as a greater responsivity to aerobic exercise training is intimately associated with these improvements, reinforcing the importance of aerobic exercise training to this population.
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Affiliation(s)
- Filipe Fernandes Stoyell-Conti
- Health Professional Division, College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL, United States.,Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Maria-Claudia Irigoyen
- Hypertension Unit, Medical School, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil
| | - Michelle Sartori
- Hypertension Unit, Medical School, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil
| | - Amanda Aparecida Ribeiro
- Hypertension Unit, Medical School, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil
| | - Fernando Dos Santos
- Hypertension Unit, Medical School, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil
| | - Jacqueline Freire Machi
- Hypertension Unit, Medical School, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil.,Department of Molecular and Cellular Pharmacology, University of Miami (UM), Coral Gables, FL, United States
| | | | - Bruno Rodrigues
- Department of Adapted Physical Activity, Faculty of Physical Education, Universidade Estadual de Campinas, Campinas, Brazil
| | - Kátia De Angelis
- Translational Physiology Laboratory, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil.,Department of Physiology, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
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da Silva Dias D, Moraes-Silva IC, Bernardes N, de Oliveira Brito-Monzani J, Stoyell-Conti FF, Machi JF, Llesuy S, Irigoyen MC, De Angelis K. Exercise training initiated at old stage of lifespan attenuates aging-and ovariectomy-induced cardiac and renal oxidative stress: Role of baroreflex. Exp Gerontol 2019; 124:110635. [PMID: 31195102 DOI: 10.1016/j.exger.2019.110635] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/24/2019] [Accepted: 06/09/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND The association of aging and menopause is a potent risk factor for cardiometabolic disease. We studied the impact of aerobic exercise training (ET) initiated in the old stage of lifespan in hemodynamics, metabolic, autonomic and oxidative stress. METHODS Aged (18 months old) female Wistar rats were divided into: ovariectomized and untrained (AG-OVX), and ovariectomized and trained (AG-OVXt, ET for 8 weeks). Intact aged (AG) and young female rats (3 months old; Y) were also studied. Blood pressure and metabolic parameters were measured. Baroreflex sensitivity (BRS) was studied by bradycardic (BR) and tachycardic (TR) responses to vasoactive drugs. Cardiac and renal lipid peroxidation (LPO), catalase (CAT), superoxide dismutase (SOD) and gluthatione peroxidase (GPx), and gluthatione redox balance (GSH/GSSG) were analyzed. RESULTS AG-OVXt group increased aerobic performance in 35%, decreased adipose tissue and triglycerides in 36% and 27%, respectively, and improved insulin tolerance in 50% in comparison to AG-OVX. AG-OVX presented hypertensive levels of blood pressure (systolic: 155 ± 5, diastolic: 111 ± 3 mmHg). In contrast, AG-OVXt presented blood pressure values similar to Y rats (systolic: 129 ± 3, diastolic: 112 ± 3 mmHg). TR and BR were reduced by 70% and 46%, respectively, in AG-OVX vs. Y. Once more, AG-OVXt presented similar results to Y. ET decreased LPO in the heart and kidney. In the latter, renal CAT and SOD were corrected by ET, while cardiac redox balance was partially recovered. Improved BRS was correlated with improved oxidative stress markers. CONCLUSIONS Even when initiated after aging and ovariectomy deleterious effects, ET is able to normalize BRS and highly improve cardiac and renal oxidative stress.
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Affiliation(s)
- Danielle da Silva Dias
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil; Department of Physiology, Federal University of São Paulo, São Paulo, Brazil
| | - Ivana C Moraes-Silva
- Hypertension Unit, Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil
| | - Nathalia Bernardes
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Janaina de Oliveira Brito-Monzani
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil; Federal University of Maranhão, São Luís, Brazil
| | - Filipe Fernandes Stoyell-Conti
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil; College of Pharmacy, Nova Southeastern University, Florida, USA
| | - Jacqueline Freire Machi
- Hypertension Unit, Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil; Department of Molecular and Cellular Pharmacology, University of Miami, Florida, USA
| | - Susana Llesuy
- Department of General and Inorganic Chemistry, University of Buenos Aires, Buenos Aires, Argentina
| | - Maria-Claudia Irigoyen
- Hypertension Unit, Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil
| | - Kátia De Angelis
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil; Department of Physiology, Federal University of São Paulo, São Paulo, Brazil.
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Abstract
ABSTRACT Introduction Some studies suggest that playing tennis brings benefits for the anthropometric and metabolic profile of those who practice it, reducing the risk of mortality more significantly than other sports. In addition, changes in cardiovascular autonomic regulation have been highlighted as a common factor in the development of cardiometabolic disorders. Objective To evaluate and compare hemodynamic parameters and cardiovascular autonomic modulation among former tennis players who still play the sport (ET), adults who play recreational tennis (TR), and adults classified as sedentary (S). Methods Thirty-four men aged between 23 and 45 years participated in the study. They were divided into 3 groups: ET, TR and S. Anthropometric parameters and blood pressure were evaluated and the R-R interval was recorded to quantify the cardiac autonomic modulation at rest. Results Similar values were observed between groups for blood pressure, waist circumference and body mass index. The amount of moderate and vigorous physical activities of the ET group was higher than that of the TR group. The ET presented resting bradycardia associated with increased pulse interval (PI) variance and high-frequency PI, and a reduction in low-frequency PI compared to the other groups studied. Reduced cardiac sympathovagal balance was observed in the ET group (1.7 ± 0.1) and TR group (2.5 ± 0.2) compared to the S group (3.2 ± 0.2); however, this change was exacerbated in the ET group compared to the TR group. Conclusion The results suggest that playing tennis induces beneficial changes in cardiac autonomic modulation that appear to be intensified as the volume of physical activity increases, suggesting that this practice is beneficial in the management of cardiovascular risk. Level of Evidence II; Diagnostic Studies - Investigating a Diagnostic Test.
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Affiliation(s)
| | | | | | | | - Kátia De Angelis
- Universidade Nove de Julho, Brazil; Universidade Federal de São Paulo, Brasil
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Viana A, Silva Dias D, Nascimento MC, Santos F, Consolim‐Colombo FM, Irigoyen MC, De Angelis K. The association of family history of hypertension and overweight induced early impairment in markers of oxidative stress and in heart rate variability. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.691.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Danielle Silva Dias
- Universidade Nove de JulhoSAO PAULOBrazil
- Physiology DepartmentFederal University of São PauloSAO PAULOBrazil
| | | | - Fernando Santos
- Heart Institute, Medical School, University of São PauloSAO PAULOBrazil
| | | | | | - Kátia De Angelis
- Universidade Nove de JulhoSAO PAULOBrazil
- Federal University of São PauloSAO PAULOBrazil
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Santos A, Costa Santos N, Nascimento‐Carvalho B, Carvalho SL, Mello‐Silva FQ, Stabile GC, Izaías JE, Irigoyen M, De Angelis K, Scapini KB, Sanches IC. EXERCISE TRAINING ASSOCIATED WITH DIETARY ADJUSTMENT INDUCES METABOLIC AND CARDIOVASCULAR BENEFITS IN HIGH‐FAT‐FED MENOPAUSE RATS. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.695.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - Kátia De Angelis
- Physiology DepartmentFederal University of Sao PauloSão PauloBrazil
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Santos CP, Silva DR, Da Silva Dias D, Araujo A, Bernardes N, Conti FF, Irigoyen MC, De Angelis K. Parents exacerbated fructose intake causes early cardiovascular autonomic dysfunctions in offspring. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.741.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | - Amanda Araujo
- Laboratory of Exercise PhysiologyFederal University of São PauloSao PauloBrazil
| | - Nathalia Bernardes
- Laboratory of Translational PhysiologyUniversidade Nove de JulhoSão PauloBrazil
| | | | | | - Kátia De Angelis
- Laboratory of Exercise PhysiologyFederal University of São PauloSao PauloBrazil
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Araujo AA, Silva Dias D, Allioni GA, Bernardes N, Irigoyen MC, De Angelis K. Positive Role of Dynamic Resistance Training in the Management of Renal Oxidative Stress in Female Hypertensive Rats. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.536.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Teixeira KRC, Dos Santos CP, de Medeiros LA, Mendes JA, Cunha TM, De Angelis K, Penha-Silva N, de Oliveira EP, Crispim CA. Night workers have lower levels of antioxidant defenses and higher levels of oxidative stress damage when compared to day workers. Sci Rep 2019; 9:4455. [PMID: 30872663 PMCID: PMC6418308 DOI: 10.1038/s41598-019-40989-6] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 02/22/2019] [Indexed: 01/21/2023] Open
Abstract
The effects of circadian misalignment and work shift on oxidative stress profile of shift workers have not been explored in the literature. The present study aimed to evaluate the role of shift work (day and night) and social jetlag - a measure of circadian misalignment - with oxidative stress markers. A cross-sectional study was performed with 79 men (21–65 years old, 27.56 ± 4.0 kg/m2) who worked the night shift (n = 37) or daytime (n = 42). The analyzed variables included anthropometric measures and determination of systemic levels of markers of oxidative damage and antioxidant defense. Social jetlag was calculated by the absolute difference between the mean sleep point on working and rest days. The night group presented higher systemic values of thiobarbituric acid reactive substances and hydrogen peroxide, and lower levels of nitrite, total antioxidant capacity, and catalase and superoxide dismutase activities in relation to the day group. However, social jetlag was not associated with oxidative stress-related biomarkers analyzed in the night group. These results suggest that the night worker has higher levels of oxidative stress damage and lower levels of antioxidant defenses, while social jetlag was not a possible responsible factor for this condition.
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Affiliation(s)
- Kely R C Teixeira
- Faculty of Medicine, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Camila P Dos Santos
- Department of Physiology, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Luciana A de Medeiros
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Jordane A Mendes
- Faculty of Medicine, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Thúlio M Cunha
- Faculty of Medicine, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Kátia De Angelis
- Department of Physiology, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Nilson Penha-Silva
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Erick P de Oliveira
- Faculty of Medicine, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Cibele A Crispim
- Faculty of Medicine, Federal University of Uberlândia, Uberlândia, MG, Brazil.
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Costa IP, Politti F, Cahalin LP, de Carvalho EFT, Costa D, Corrêa JCF, Vieira RP, Oliveira-Junior MC, De Angelis K, Stirbulov R, Dal Corso S, de Carvalho PDT, Parizotto NA, Arena R, Sampaio LM. Acute Effects Using Light-Emitting Diode Therapy (LEDT) for Muscle Function during Isometric Exercise in Asthma Patients: A Pilot Study. Biomed Res Int 2019; 2019:7501870. [PMID: 30775383 PMCID: PMC6354134 DOI: 10.1155/2019/7501870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 12/18/2018] [Indexed: 11/17/2022]
Abstract
The aim of this study was to evaluate the effectiveness of acute application of LEDT in improving peripheral muscle performance during isometric exercise in patients with asthma. Eleven patients, with a mean age 38 ± 10, underwent a single LEDT and sham application in the femoral quadriceps' dominant member (cluster with 50 LED λ = 850 nm, 50 mW, 15 s; 37.5 J), 48 h apart in a randomized crossover design. Before and after LEDT and sham application, the patients were submitted an isometric endurance test (60% of the maximum isometric voluntary contraction), up to the limit of tolerance simultaneous recording of surface electromyography. There were no statistically significant differences between groups at the time of contraction (before 41±14 versus 44±16; after 46±12 versus 45±20 s) during the isometric contraction test and inflammatory markers before and after a single LEDT application. A single application of LEDT in the parameters and dose according to the equipment used in the study were not able to promote differences in the time of contraction and the fatigue response in asthmatic patients. However, the chronic effects of LEDT application for improving muscle performance in these patients are unknown and may present different responses during applications for a long time.
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Affiliation(s)
- Ivan Peres Costa
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Fabiano Politti
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | | | | | - Dirceu Costa
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - João Carlos Ferrari Corrêa
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Rodolfo P. Vieira
- Universidade Brasil, Post-Graduation Program in Bioengineering and Biomedical Engineering, São Paulo, Brazil
- Federal University of São Paulo (UNIFESP), Post-Graduation Program in Sciences in Human Movement and Rehabilitation, Santos, Brazil
- Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), São José dos Campos, Brazil
| | | | - Kátia De Angelis
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | | | - Simone Dal Corso
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Paulo de Tarso de Carvalho
- Post-Graduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Nivaldo Antonio Parizotto
- Department of Physiotherapy, Laboratory of Electrothermophototherapy, Federal University of São Carlos (UFSCAR), São Paulo, Brazil
- Post-Graduation Program in Biotechnology, University of Araraquara, Brazil
| | - Ross Arena
- Department of Physical Therapy and Integrative Physiology Laboratory, College of Applied Health Sciences, University of Illinois, Chicago, USA
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Shimojo G, Joseph B, Shah R, Consolim-Colombo FM, De Angelis K, Ulloa L. Exercise activates vagal induction of dopamine and attenuates systemic inflammation. Brain Behav Immun 2019; 75:181-191. [PMID: 30394312 PMCID: PMC6334665 DOI: 10.1016/j.bbi.2018.10.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/26/2018] [Accepted: 10/23/2018] [Indexed: 12/16/2022] Open
Abstract
Physical exercise is one of the most important factors improving quality of life, but it is not feasible for patients with morbidity or limited mobility. Most previous studies focused on high-intensity or long-term exercise that causes metabolic stress or physiological adaption, respectively. Here, we studied how moderate-intensity swimming affects systemic inflammation in 6-8 week old C57BL/6J male mice during endotoxemia. One-hour swimming prevented hypokalemia, hypocalcemia, attenuated serum levels of inflammatory cytokines, increased anti-inflammatory cytokines but affected neither IL6 nor glycemia before or after the endotoxic challenge. Exercise attenuated serum TNF levels by inhibiting its production in the spleen through a mechanism mediated by the subdiaphragmatic vagus nerve but independent of the splenic nerve. Exercise increased serum levels of dopamine, and adrenalectomy prevented the potential of exercise to induce dopamine and to attenuate serum TNF levels. Dopaminergic agonist type-1, fenoldopam, inhibited TNF production in splenocytes. Conversely, dopaminergic antagonist type-1, butaclamol, attenuated exercise control of serum TNF levels. These results suggest that vagal induction of dopamine may contribute to the anti-inflammatory potential of physical exercise.
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Affiliation(s)
- Guilherme Shimojo
- Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; Nove de Julho University (UNINOVE), Sao Paulo, Brazil
| | - Biju Joseph
- Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA
| | - Roshan Shah
- Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA
| | - Fernanda M Consolim-Colombo
- Nove de Julho University (UNINOVE), Sao Paulo, Brazil; Hypertension Unit, Heart Institute (INCOR) School of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Kátia De Angelis
- Nove de Julho University (UNINOVE), Sao Paulo, Brazil; Department of Physiology, Federal University of Sao Paulo (UNIFESP), Brazil
| | - Luis Ulloa
- Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; Center for Immunity and Inflammation, Rutgers-New Jersey Medical School, Rutgers Biomedical Health Sciences, Newark, NJ 07103, USA.
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Shimojo GL, da Silva Dias D, Malfitano C, Sanches IC, Llesuy S, Ulloa L, Irigoyen MC, De Angelis K. Combined Aerobic and Resistance Exercise Training Improve Hypertension Associated With Menopause. Front Physiol 2018; 9:1471. [PMID: 30420811 PMCID: PMC6215975 DOI: 10.3389/fphys.2018.01471] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/28/2018] [Indexed: 12/14/2022] Open
Abstract
The prevalence of hypertension sharply increases in menopausal women. Recent studies have demonstrated that aerobic or resistance training may help control hypertension. In this study, we report that combining aerobic and resistance training may provide an effective therapeutic approach for hypertension control, attenuating inflammation and oxidative stress in ovariectomized rats. Female Wistar and spontaneous hypertensive rats (SHR) were distributed into four groups: sedentary control (C), sedentary hypertensive (HR), sedentary hypertensive ovariectomized (HR-O), and combined trained hypertensive ovariectomized (T-HR-O). Combined exercise training was performed on a motor treadmill (aerobic training) and on a ladder adapted to rats (resistance training), in alternate days for 8 weeks. Direct arterial pressure was recorded and oxidative stress and inflammation were evaluated in cardiac and renal tissue. Ovariectomy increases increased mean arterial blood pressure, sympathetic modulation, and oxidative stress in SHR. Combining aerobic and resistance training reduced mean arterial blood pressure (12% vs. HR-O), heart rate (8% vs. HR-O), vascular sympathetic modulation (40% vs. HR-O), and improved baroreflex sensitivity. Combined training reduced cardiac inflammation (TNF and IL-6) and cardiac and renal lipoperoxidation (59% and 57%, respectively vs. HR-O). It also enhanced cardiac (71%) and renal (76%) total antioxidant capacity when compared to HR-O group. In conclusion, combining aerobic and resistance training improves mean arterial blood pressure, cardiovascular autonomic control, preventing cardiac and renal oxidative stress and inflammation in an experimental hypertension model with surgical menopause induced with ovariectomy.
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Affiliation(s)
- Guilherme Lemos Shimojo
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Danielle da Silva Dias
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Christiane Malfitano
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | | | - Susana Llesuy
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil.,Departamento de Química Analítica y Fisicoquímica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Luis Ulloa
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil.,Center for Immunology and Inflammation, Department of Surgery, Rutgers-New Jersey Medical School, Rutgers University, Newark, NJ, United States
| | | | - Kátia De Angelis
- Laboratory of Translational Physiology, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil.,Department of Physiology, Federal University of São Paulo, São Paulo, Brazil
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Grilletti JVF, Scapini KB, Bernardes N, Spadari J, Bigongiari A, de Andrade e Souza Mazuchi F, Caperuto EC, Sanches IC, Rodrigues B, De Angelis K. Impaired baroreflex sensitivity and increased systolic blood pressure variability in chronic post-ischemic stroke. Clinics (Sao Paulo) 2018; 73:e253. [PMID: 30304297 PMCID: PMC6152139 DOI: 10.6061/clinics/2018/e253] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 03/21/2018] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVES Acute post-stroke patients present cardiovascular autonomic dysfunction, which manifests as lower heart rate variability and impaired baroreflex sensitivity. However, few studies performed to date have evaluated cardiovascular autonomic function in chronic post-stroke patients. The aim of this study was to evaluate cardiovascular autonomic modulation in chronic post-ischemic stroke patients. METHODS The seventeen enrolled subjects were divided into a stroke group (SG, n=10, 5±1 years after stroke) and a control group (CG, n=7). Non-invasive curves for blood pressure were continuously recorded (Finometer®) for 15 minutes while the subject was in a supine position. Heart rate variability and blood pressure variability were analyzed in the time and frequency domains. RESULTS No differences were observed in systolic and diastolic pressure and heart rate between post-stroke patients and healthy individuals. The SG group had lower indexes for heart rate variability in the time domain (standard deviation of normal to normal R-R intervals, SDNN; variance of normal to normal R-R intervals, VarNN; and root mean square differences of successive R-R intervals, RMSSD) and a lower high-frequency band for heart rate variability than was observed in the CG. Systolic blood pressure variability and the low-frequency band for systolic pressure were higher in post-stroke patients, while the alpha index was lower in the SG than in the CG. CONCLUSION After ischemic stroke, affected patients present chronically reduced heart rate variability, impaired cardiac vagal modulation, increased systolic blood pressure variability and higher sympathetic vascular modulation along with impaired baroreflex sensitivity, which can increase the risk of cardiovascular events, despite adequate blood pressure control.
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Affiliation(s)
| | - Katia Bilhar Scapini
- Laboratorio do Movimento Humano, Universidade Sao Judas Tadeu (USJT), Sao Paulo, SP, BR
| | - Nathalia Bernardes
- Laboratorio de Fisiologia Translacional, Universidade Nove de Julho (UNINOVE), Sao Paulo, SP, BR
| | | | | | | | - Erico Chagas Caperuto
- Laboratorio do Movimento Humano, Universidade Sao Judas Tadeu (USJT), Sao Paulo, SP, BR
| | - Iris Callado Sanches
- Laboratorio do Movimento Humano, Universidade Sao Judas Tadeu (USJT), Sao Paulo, SP, BR
| | - Bruno Rodrigues
- Departamento de Educacao Fisica Adaptada, Faculdade de Educacao Fisica, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, BR
| | - Kátia De Angelis
- Departamento de Fisiologia, Universidade Federal de Sao Paulo (UNIFESP), Sao Paulo, SP, BR
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