Alterations in autonomic cardiac modulation in response to normobaric hypoxia
نویسندگان
چکیده
منابع مشابه
Cardiac autonomic modulation adjustments in isometric exercise
Ana Márcia dos Santos António, Marco Aurélio Cardoso, Joice A. T. do Amaral, Luiz Carlos de Abreu, Vitor E. Valenti I UNESP Universidade Estadual Paulista, Faculdade de Ciência e Tecnologia, Programa de Pós-Graduação em Fisioterapia, Presidente Prudente, SP, Brazil II UNESP Universidade Estadual Paulista, Faculdade de Ciências, Departamento de Fisioterapia e Terapia Ocupacional, Marilia, SP, Br...
متن کاملA Four-Way Comparison of Cardiac Function with Normobaric Normoxia, Normobaric Hypoxia, Hypobaric Hypoxia and Genuine High Altitude
BACKGROUND There has been considerable debate as to whether different modalities of simulated hypoxia induce similar cardiac responses. MATERIALS AND METHODS This was a prospective observational study of 14 healthy subjects aged 22-35 years. Echocardiography was performed at rest and at 15 and 120 minutes following two hours exercise under normobaric normoxia (NN) and under similar PiO2 follo...
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Repeated sprint ability (RSA) is a critical success factor for intermittent sport performance. Repeated sprint training has been shown to improve RSA, we hypothesised that hypoxia would augment these training adaptations. Thirty male well-trained academy rugby union and rugby league players (18.4 ± 1.5 years, 1.83 ± 0.07 m, 88.1 ± 8.9 kg) participated in this single-blind repeated sprint traini...
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PURPOSE Hypoxia is a condition of decreased availability of oxygen. To adapt hypoxia, some changes in blood cells occur in the body. The aim of this study was to evaluate the effect of ghrelin on different types of blood cell in normobaric hypoxia situation. METHODS Thirty-two animals were divided in 4 groups (n=8): control (C), ghrelin (G), hypoxia (H), and hypoxic animals that received ghre...
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In this study the HIF-1 signaling pathway was comparatively studied in fast (EDL) and slow (soleus) muscles in basal normoxic conditions and under normobaric hypoxia (10% oxygen). In normoxia HIF-1α transcription was determined by Real Time PCR and found similar in EDL and in soleus, whereas HIF-1α dependent transcription, explored by Real Time PCR of VEGF which is known as a HIF-1α regulated g...
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ژورنال
عنوان ژورنال: European Journal of Sport Science
سال: 2016
ISSN: 1746-1391,1536-7290
DOI: 10.1080/17461391.2016.1207708