PÁSEK, Michal a Jiří ŠIMURDA. A MATHEMATICAL MODEL OF RAT VENTRICULAR CARDIOMYOCYTE WITH A NOVEL DESCRIPTION OF INTRACELLULAR AND T-TUBULAR Ca2+ DYNAMICS. Engineering mechanics. Praha: Association for Engineering Mechanics, 2013, roč. 20, č. 6, s. 471-480. ISSN 1802-1484.
Další formáty:   BibTeX LaTeX RIS
Základní údaje
Originální název A MATHEMATICAL MODEL OF RAT VENTRICULAR CARDIOMYOCYTE WITH A NOVEL DESCRIPTION OF INTRACELLULAR AND T-TUBULAR Ca2+ DYNAMICS
Název anglicky A MATHEMATICAL MODEL OF RAT VENTRICULAR CARDIOMYOCYTE WITH A NOVEL DESCRIPTION OF INTRACELLULAR AND T-TUBULAR Ca2+ DYNAMICS
Autoři PÁSEK, Michal (203 Česká republika, garant, domácí) a Jiří ŠIMURDA (203 Česká republika, domácí).
Vydání Engineering mechanics, Praha, Association for Engineering Mechanics, 2013, 1802-1484.
Další údaje
Originální jazyk čeština
Typ výsledku Článek v odborném periodiku
Obor 30105 Physiology
Stát vydavatele Česká republika
Utajení není předmětem státního či obchodního tajemství
Kód RIV RIV/00216224:14110/13:00076820
Organizační jednotka Lékařská fakulta
Klíčová slova anglicky cardiac cell; intracellular Ca2+ dynamics; t-tubule; quantitative modelling
Štítky EL OK
Změnil Změnila: Soňa Böhmová, učo 232884. Změněno: 24. 4. 2015 13:45.
Anotace
In this paper, we present a novel quantitative description of intracellular and t-tubular Ca2+ dynamics in a model of rat cardiac ventricular myocyte. In order to simulate recently published data, the model incorporates t-tubular and peripheral dyads and intracellular subspaces, segmentation of the t-tubular luminal volume, reformulation of the inactivation properties of t-tubular and peripheral L-type calcium current (ICa) and a description of exogenous Ca2+ buffer function in the intracellular space. The model is used to explore activity-induced changes of ion concentrations in the intracellular and t-tubular spaces and their role in excitation – contraction coupling in ventricular myocytes.
Anotace anglicky
In this paper, we present a novel quantitative description of intracellular and t-tubular Ca2+ dynamics in a model of rat cardiac ventricular myocyte. In order to simulate recently published data, the model incorporates t-tubular and peripheral dyads and intracellular subspaces, segmentation of the t-tubular luminal volume, reformulation of the inactivation properties of t-tubular and peripheral L-type calcium current (ICa) and a description of exogenous Ca2+ buffer function in the intracellular space. The model is used to explore activity-induced changes of ion concentrations in the intracellular and t-tubular spaces and their role in excitation – contraction coupling in ventricular myocytes.
VytisknoutZobrazeno: 14. 5. 2024 01:45