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of 1 762
pro vyhledávání: '"Arbeille"'
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
BackgroundAnalysis of ultrasound radio frequency (RF) signals allows for the determination of the index of reflectivity (IR), which is a new measure that is dependent on tissue properties. Previous work has shown differences in the IR of the carotid
Externí odkaz:
https://doaj.org/article/3b89b166641541edaf89fe802d369317
Publikováno v:
Frontiers in Medical Technology, Vol 6 (2024)
IntroductionWith current technology, ultrasound imaging in remote conditions, such as the International Space Station, is performed with vocal guidance or using a teleoperated echograph controlled by an expert. Both methods require real-time communic
Externí odkaz:
https://doaj.org/article/f3d695025ffa4fb8994c83896de70d17
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Cardiovascular deconditioning and altered baroreflexes predispose returning astronauts to Orthostatic Intolerance. We assessed 7 astronauts (1 female) before and following long-duration spaceflight (146 ± 43 days) with minimal upright postu
Externí odkaz:
https://doaj.org/article/35a7fc53dd6a4f599356e95d63aeaae8
Publikováno v:
In Acta Astronautica December 2022 201:75-82
Autor:
Philippe Arbeille, Kathryn A. Zuj, Stephane Besnard, Benoit Mauvieux, Corentin Hingrand, Pierre-Louis Delaunay, Richard L. Hughson, Christian Clot
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Introduction: Spaceflight simulation studies like confinement in small volume habitat with limited physical activity have reported even after 60 days an abnormal arterial wall adaptation with increase thickness or stiffness. The purpose of the curren
Externí odkaz:
https://doaj.org/article/6d327dc3ef1540e4a7ff24b73fc868b4
Publikováno v:
Frontiers in Physiology; 2024, p1-6, 6p
Autor:
Danielle Greaves, Laurent Guillon, Stephane Besnard, Nastassia Navasiolava, Philippe Arbeille
Publikováno v:
npj Microgravity, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract The objectives of this study were to determine whether 4 days of dry immersion (DI) induced similar arterial aging as spaceflight and to test the impact of thigh cuffs. Eighteen subjects underwent DI; nine wore thigh cuffs. Cardiac and arter
Externí odkaz:
https://doaj.org/article/e4a2032f319f4b9b9f1d37581b3789a8
Publikováno v:
Sciences, Eaux & Territoires, Iss 39 (2022)
Le projet Life Artisan a pour objectif de renforcer la mobilisation nationale autour de la thématique des Solutions fondées sur la Nature pour l’adaptation aux changements climatiques (SafN). Il s’adresse à un large éventail d'acteurs locaux,
Externí odkaz:
https://doaj.org/article/ddaa301d88b644fb8bd735aafadf59d3
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Recent studies have reported a significant increase in common carotid artery (CCA) intima media thickness, wall stiffness and reflectivity to ultrasound, in astronauts, after six months of spaceflight. The hypothesis was that 4 days in dry immersion
Externí odkaz:
https://doaj.org/article/51a488ca0ab34b3aad0da7097461cafa
Autor:
Arbeille, Philippe *, Greaves, Danielle., Chaput, Didier., Maillet, Alain., Hughson, Richard.L.
Publikováno v:
In Ultrasound in Medicine & Biology August 2021 47(8):2213-2219