J
Janaina Barcellos Ferreira
Researcher at University of São Paulo
Publications - 7
Citations - 274
Janaina Barcellos Ferreira is an academic researcher from University of São Paulo. The author has contributed to research in topics: Vagal tone & Lean body mass. The author has an hindex of 5, co-authored 7 publications receiving 221 citations. Previous affiliations of Janaina Barcellos Ferreira include Universidade Federal de Ciências da Saúde de Porto Alegre.
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Journal ArticleDOI
Inspiratory muscle training reduces blood pressure and sympathetic activity in hypertensive patients: A randomized controlled trial
Janaina Barcellos Ferreira,Rodrigo Della Méa Plentz,Cinara Stein,Karina Rabello Casali,Ross Arena,Pedro Dal Lago +5 more
TL;DR: IMT demonstrates beneficial effects on systolic and diastolic blood pressure as well as autonomic cardiovascular control in hypertensive patients.
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Inspiratory muscle training in patients with heart failure: meta-analysis of randomized trials
Rodrigo Della Méa Plentz,Graciele Sbruzzi,Rodrigo Antonini Ribeiro,Janaina Barcellos Ferreira,Pedro Dal Lago +4 more
TL;DR: IMT improves functional capacity and inspiratory muscle strength thereby deserving consideration as an additional intervention in patients with CHF, however, larger and better-designed studies are needed to clarify the potential benefit of IMT in this patient population.
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Effects of testosterone on lean mass gain in elderly men: systematic review with meta-analysis of controlled and randomized studies
Walter Krause Neto,Eliane Florencio Gama,Leandro Yanase Rocha,Carla Cristina Ramos,Wagner Taets,Kátia Bilhar Scapini,Janaina Barcellos Ferreira,Bruno Rodrigues,Erico Chagas Caperuto +8 more
TL;DR: The results suggest that testosterone replacement therapy is able to increase muscle mass in elderly men and that is affected by the time that the treatment is carried out and the method of administration of the drug.
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Transcutaneous electrical nerve stimulation at different frequencies on heart rate variability in healthy subjects.
Cinara Stein,Pedro Dal Lago,Janaina Barcellos Ferreira,Karina Rabello Casali,Rodrigo Della Méa Plentz +4 more
TL;DR: TENS modulates sympathetic and parasympathetic activity in a frequency dependent manner, verifying acute effects of high and low transcutaneous electrical nerve stimulation frequencies by the evaluation of heart rate variability.
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Effect of simvastatin in the autonomic system is dependent on the increased gain/sensitivity of the baroreceptors
Edson Dias Moreira,Cristiano Mostarda,Ivana C. Moraes-Silva,Janaina Barcellos Ferreira,Fernando dos Santos,Silvia Lacchini,Kátia De Angelis,Bruno Rodrigues,Maria Claudia Irigoyen +8 more
TL;DR: The data suggest that the reduction of sympathetic outflow in hypertension by simvastatin treatment may be triggered by structural changes in the carotid arteries and increased BRS in response to an improvement of the baroreceptors discharge and consequently of the afferent pathway of thebaroreflex arch.