Keijsers, J.M.T. und Leguy, C.A.D. und Narracott, A.J. und Rittweger, J. und van de Vosse, F.N. und Huberts, W. (2018) Modeling regulation of vascular tone following muscle contraction: Model development, validation and global sensitivity analysis. Journal of Computational Science, 24, Seiten 143-159. Elsevier. doi: 10.1016/j.jocs.2017.04.007. ISSN 1877-7503.
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Offizielle URL: https://www.sciencedirect.com/science/article/pii/S1877750317304106
Kurzfassung
In this study the regulation of vascular tone inducing the blood flow increase at the onset of exercise is examined. Therefore, our calf circulation model was extended with a regulation model to simulate changes in vascular tone depending on myogenic, metabolic and baroreflex regulation. The simulated blood flow corresponded to the in vivo response and it was concluded that metabolic activation caused the flow increase shortly after muscle contraction. Secondly, the change in baseline flow upon tilt was a result of myogenic and baroreflex activation. Based on a sensitivity analysis the myogenic gain was identified as most important parameter.
elib-URL des Eintrags: | https://elib.dlr.de/124589/ | ||||||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||||||
Titel: | Modeling regulation of vascular tone following muscle contraction: Model development, validation and global sensitivity analysis | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | 2018 | ||||||||||||||||||||||||||||
Erschienen in: | Journal of Computational Science | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||
Band: | 24 | ||||||||||||||||||||||||||||
DOI: | 10.1016/j.jocs.2017.04.007 | ||||||||||||||||||||||||||||
Seitenbereich: | Seiten 143-159 | ||||||||||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||||||||||
ISSN: | 1877-7503 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Regulation of vascular tone; Metabolic regulation; Myogenic regulation; Baroreflex; 1D pulse wave propagation | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Systemphysiologie (alt) | ||||||||||||||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Luft- und Raumfahrtmedizin > Muskel- und Knochenstoffwechsel | ||||||||||||||||||||||||||||
Hinterlegt von: | Becker, Christine | ||||||||||||||||||||||||||||
Hinterlegt am: | 11 Dez 2018 11:46 | ||||||||||||||||||||||||||||
Letzte Änderung: | 11 Dez 2018 11:46 |
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