scholarly journals Resistance training prevents hypertension and improves cardiac autonomic modulation in alloxan diabetic rats

2011 ◽  
Vol 25 (S1) ◽  
Author(s):  
André Sales Barreto ◽  
Marcelo Mendonça Mota ◽  
Milene Tavares Fontes ◽  
José Melquiades Resende‐Neto ◽  
Valter Joviniano Santana‐Filho ◽  
...  
2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Bruno Bavaresco Gambassi ◽  
Hélio José Coelho-Junior ◽  
Camila Paixão dos Santos ◽  
Ivan de Oliveira Gonçalves ◽  
Cristiano Teixeira Mostarda ◽  
...  

Stroke survivors are at substantial risk of recurrent cerebrovascular event or cardiovascular disease. Exercise training offers nonpharmacological treatment for these subjects; however, the execution of the traditional exercise protocols and adherence is constantly pointed out as obstacles. Based on these premises, the present study investigated the impact of an 8-week dynamic resistance training protocol with elastic bands on functional, hemodynamic, and cardiac autonomic modulation, oxidative stress markers, and plasma nitrite concentration in stroke survivors. Twenty-two patients with stroke were randomized into control group (CG, n=11) or training group (TG, n=11). Cardiac autonomic modulation, oxidative stress markers, plasma nitrite concentration, physical function and hemodynamic parameters were evaluated before and after 8 weeks. Results indicated that functional parameters (standing up from the sitting position (P=0.011) and timed up and go (P=0.042)) were significantly improved in TG. Although not statistically different, both systolic blood pressure (Δ=−10.41 mmHg) and diastolic blood pressure (Δ=−8.16 mmHg) were reduced in TG when compared to CG. Additionally, cardiac autonomic modulation (sympathovagal balance–LF/HF ratio) and superoxide dismutase were improved, while thiobarbituric acid reactive substances and carbonyl levels were reduced in TG when compared to the CG subjects. In conclusion, our findings support the hypothesis that dynamic resistance training with elastic bands may improve physical function, hemodynamic parameters, autonomic modulation, and oxidative stress markers in stroke survivors. These positive changes would be associated with a reduced risk of a recurrent stroke or cardiac event in these subjects.


2020 ◽  
Vol 34 (1) ◽  
pp. 37-45 ◽  
Author(s):  
Filipe F. Oliveira-Dantas ◽  
Maria do Socorro Brasileiro-Santos ◽  
Scott G. Thomas ◽  
Alexandre S. Silva ◽  
Douglas C. Silva ◽  
...  

2018 ◽  
Vol 63 (8) ◽  
pp. 1050-1059 ◽  
Author(s):  
Franciele M Vanderlei ◽  
Fernando Zandonadi ◽  
Fabiano Francisco de Lima ◽  
Bruna S A Silva ◽  
Ana Paula C F Freire ◽  
...  

2019 ◽  
Vol 51 (Supplement) ◽  
pp. 495
Author(s):  
Arthur F. Vale ◽  
Juliana C. Alves ◽  
Paulo César V. Jardim ◽  
Thiago V. Jardim ◽  
James Steele ◽  
...  

2014 ◽  
Vol 1 (5) ◽  
Author(s):  
Marianne Penachini da C. de Rezende Barbosa ◽  
Anne Kastelianne França da Silva ◽  
Aline Fernanda Barbosa Bernardo ◽  
Naiara Maria de Souza ◽  
Jayme Neto Junior ◽  
...  

2019 ◽  
Vol 6 (5) ◽  
Author(s):  
Clarcson Plácido Conceição dos Santos ◽  
Daniell Lima Costa Muniz ◽  
Clarcson Plácido dos Santos ◽  
Ariani França Conceição ◽  
Ciro de Oliveira Queiroz

2018 ◽  
Vol 16 (1) ◽  
Author(s):  
Arthur F. Vale ◽  
Juliana A. Carneiro ◽  
Paulo C. V. Jardim ◽  
Thiago V. Jardim ◽  
James Steele ◽  
...  

2016 ◽  
Vol 17 (5) ◽  
pp. 498
Author(s):  
Alyssa Conte Da Silva ◽  
Juliana Falcão Padilha ◽  
Jefferson Luiz Brum Marques ◽  
Cláudia Mirian De Godoy Marques

Introdução: Existem poucos estudos que evidenciam a manipulação vertebral relacionada à modulação autonômica cardíaca. Objetivo: Revisar a literatura sobre os efeitos da manipulação vertebral sobre a modulação autonômica cardíaca. Métodos: Foi realizada uma busca bibliográfica nas bases de dados da saúde Medline, Pubmed e Cinahl, no período correspondido entre setembro e novembro de 2014. Foram utilizados os descritores em inglês Spinal Manipulation, Cardiac Autonomic Modulation, Autonomic Nervous System, Heart Rate Variability, além de associações entre eles. Resultados: Foram encontrados 190 artigos, sendo excluídos 39 por serem repetidos, restando 151. Destes, 124 não se encaixaram nos critérios de inclusão e após leitura crítica e análise dos materiais foram selecionados 7 artigos. Grande parte dos estudos revelou que a manipulação da coluna, independente do segmento, demonstra alterações autonômicas, tanto em nível simpático quanto parassimpático. Conclusão: Existem diferentes metodologias para avaliação da modulação autonômica cardíaca, sendo a Variabilidade da Frequência cardíaca através do eletrocardiograma a mais utilizada. A manipulação vertebral exerceu influência, na maioria dos artigos, sobre a modulação autonômica cardíaca.Palavras-chave: manipulação da coluna, sistema nervoso autônomo, variabilidade da frequência cardíaca. 


Author(s):  
DAYIMI KAYA ◽  
IRFAN BARUTCU ◽  
ALI METIN ESEN ◽  
ATAC CELIK ◽  
ERSEL ONRAT

Author(s):  
Gabriel Kolesny Tricot ◽  
Fabiula Isoton Isoton Novelli ◽  
Lucieli Teresa Cambri

AbstractThis study aimed to assess whether obesity and/or maximal exercise can change 24 h cardiac autonomic modulation and blood pressure in young men. Thirty-nine men (n: 20; 21.9±1.8 kg·m−2, and n: 19; 32.9±2.4 kg·m−2) were randomly assigned to perform a control (non-exercise) and an experimental day exercise (after maximal incremental test). Cardiac autonomic modulation was evaluated through frequency domain heart rate variability (HRV). Obesity did not impair the ambulatory HRV (p>0.05), however higher diastolic blood pressure during asleep time (p=0.02; group main effect) was observed. The 24 h and awake heart rate was higher on the experimental day (p<0.05; day main effect), regardless of obesity. Hypotension on the experimental day, compared to control day, was observed (p<0.05). Obesity indicators were significantly correlated with heart rate during asleep time (Rho=0.34 to 0.36) and with ambulatory blood pressure(r/Rho=0.32 to 0.53). Furthermore, the HRV threshold workload was significantly correlated with ambulatory heart rate (r/Rho=− 0.38 to−0.52). Finally, ambulatory HRV in obese young men was preserved; however, diastolic blood pressure was increased during asleep time. Maximal exercise caused heart rate increase and 24h hypotension, with decreased cardiac autonomic modulation in the first hour, regardless of obesity.


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