Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Andrew P Blaber"'
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0187885 (2017)
Orthostatic intolerance, one of the principle causes of syncope, can occur secondary to concomitant venous pooling and enhanced capillary filtration. We aimed to evaluate a prototype portable calf active compression brace (ACB) designed to improve or
Externí odkaz:
https://doaj.org/article/97482bf023bd448290149610a2e5d84a
Autor:
Guy Hajj‐Boutros, Vita Sonjak, Andréa Faust, Sharmila Balram, Jean‐Christophe Lagacé, Philippe St‐Martin, Donya Naz Divsalar, Farshid Sadeghian, Teresa Liu‐Ambrose, Andrew P. Blaber, Isabelle J. Dionne, Simon Duchesne, Saija Kontulainen, Olga Theou, José A. Morais
Publikováno v:
Experimental Physiology, Vol 109, Iss 5, Pp 812-827 (2024)
Abstract Weightlessness during spaceflight can harm various bodily systems, including bone density, muscle mass, strength and cognitive functions. Exercise appears to somewhat counteract these effects. A terrestrial model for this is head‐down bedr
Externí odkaz:
https://doaj.org/article/a76672bb697a4fbeab6cbe158396de28
Autor:
Nandu Goswami, Joyce Evans, Stefan Schneider, Melanie von der Wiesche, Edwin Mulder, Andreas Rössler, Helmut Hinghofer-Szalkay, Andrew P Blaber
Publikováno v:
PLoS ONE, Vol 10, Iss 5, p e0125780 (2015)
Exposure to artificial gravity (AG) at different G loads and durations on human centrifuges has been shown to improve orthostatic tolerance in men. However, the effects on women and of an individual-specific AG training protocol on tolerance are not
Externí odkaz:
https://doaj.org/article/7b837c20c4924f3988dd069b9b131039
Autor:
Vishwajeet Shankhwar, Janez Urvec, Bianca Steuber, Karin Schmid Zalaudek, Adam Saloň, Anna Hawliczek, Andrej Bergauer, Khawla Aljasmi, Asrar Abdi, Asmaa Naser, Maya Himeidi, Hanan Alsuwaidi, Stefan Du Plessis, Alawi Alsheikh-Ali, Catherine Kellett, Riad Bayoumi, Andrew Phillip Blaber, Nandu Goswami
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
BackgroundEstrogen and progesterone levels undergo changes throughout the menstrual cycle. Existing literature regarding the effect of menstrual phases on cardiovascular and autonomic regulation during central hypovolemia is contradictory.Aims and st
Externí odkaz:
https://doaj.org/article/267c291f3ed6414aaf3c46be6e8b5059
Autor:
Katie M. Harris, Roopen Arya, Antoine Elias, Tobias Weber, David A. Green, Danielle K. Greaves, Lonnie G. Petersen, Lara Roberts, Tovy Haber Kamine, Lucia Mazzolai, Andrej Bergauer, David S. Kim, Rik H. Olde Engberink, Peter zu Eulenberg, Bruno Grassi, Lucrezia Zuccarelli, Giovanni Baldassarre, Kevin Tabury, Sarah Baatout, Jens Jordan, Andrew P. Blaber, Alexander Choukér, Thais Russomano, Nandu Goswami
Publikováno v:
npj Microgravity, Vol 9, Iss 1, Pp 1-7 (2023)
Abstract The recent incidental discovery of an asymptomatic venous thrombosis (VT) in the internal jugular vein of an astronaut on the International Space Station prompted a necessary, immediate response from the space medicine community. The Europea
Externí odkaz:
https://doaj.org/article/f2babbd6901c464c8cabbd2d1d60f0de
Publikováno v:
Frontiers in Human Neuroscience, Vol 17 (2023)
IntroductionProlonged physical inactivity with bed rest or spaceflight is associated with cardiovascular and neuromuscular deconditioning; however, its impact on neural integrity of cardio-postural reflexes and possible mitigation with exercise has n
Externí odkaz:
https://doaj.org/article/1d3f15c7d7364e5a8380b4f68cce312c
Autor:
Vishwajeet Shankhwar, Janez Urvec, Bianca Steuber, Karin Schmid Zalaudek, Andrej Bergauer, Hanan Alsuwaidi, Stefan Du Plessis, Alawi Alsheikh-Ali, Catherine Kellett, Riad Bayoumi, Andrew Phillip Blaber, Nandu Goswami
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
IntroductionLower body negative pressure (LBNP) eliminates the impact of weight-bearing muscles on venous return, as well as the vestibular component of cardiovascular and autonomic responses. We evaluated the hemodynamic and autonomic responses to c
Externí odkaz:
https://doaj.org/article/1e04c1651feb43f386eebac5fac7c1fa
Autor:
Bradley Hoffmann, Parastoo Dehkordi, Farzad Khosrow-Khavar, Nandu Goswami, Andrew P. Blaber, Kouhyar Tavakolian
Publikováno v:
npj Microgravity, Vol 8, Iss 1, Pp 1-9 (2022)
Abstract During head-down tilt bed rest (HDT) the cardiovascular system is subject to headward fluid shifts. The fluid shift phenomenon is analogous to weightlessness experienced during spaceflight microgravity. The purpose of this study was to inves
Externí odkaz:
https://doaj.org/article/6fee3b6122454f3ba51f0aa586af954b
Autor:
Erin L. Williams, Brooke C. D. Hockin, Natalie D. Heeney, Karam Elabd, Helen Chong, Andrew P. Blaber, Stephen N. Robinovitch, Iain T. Parsons, Victoria E. Claydon
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
IntroductionHealthy individuals with poor cardiovascular control, but who do not experience syncope (fainting), adopt an innate strategy of increased leg movement in the form of postural sway that is thought to counter orthostatic (gravitational) str
Externí odkaz:
https://doaj.org/article/55e10b8dcb61425ca60bb18aed2e54e9
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
As part of the first Canadian aging and inactivity study (CAIS) we assessed the efficacy of space-based exercise countermeasures for maintenance of cardiac and muscle-pump baroreflex in older persons during bedrest. An initiative of the Canadian Spac
Externí odkaz:
https://doaj.org/article/711453ec6d544af8862505efc3003000