Slug: 10.36903/physiome.12885590
DOI: 10.36903/physiome.12885590
Title: Incorporation of sarcolemmal calcium transporters into the Shorten et al. (2007) model of skeletal muscle: equations, coding, and stability
Date: 2020-08-28
SubmissionDate: 2020-08-27
PublishDate: 2020-08-28
LastPublishDate: 2020-09-01
Curator: Anand Rampadarath
Kind: Retrospective Article
PubAuthors: Noble, P. J.
Garny, A.
Shorten, P. R.
Tasaki, K.
Afshar, N.
Noble, D.
PubAuthorsORCID: 0000-0002-1029-7683
0000-0001-7606-5888
0000-0001-5938-8837
0000-0002-6671-6920
0000-0002-3013-3694
PMRURL: https://models.physiomeproject.org/workspace/5c6
PrimaryPaperName: A mathematical model of fatigue in skeletal muscle force contraction. 2007, Paul R Shorten, Paul O'Callaghan, John B Davidson, Tanya K Soboleva
PrimaryPaperURL: https://doi.org/10.1007/s10974-007-9125-6
FulltextURL: https://physiome.figshare.com/articles/journal_contribution/Incorporation_of_sarcolemmal_calcium_transporters_into_the_Shorten_et_al_2007_model_of_skeletal_muscle_equations_coding_and_stability/12885590
ArchiveURL: https://physiome.figshare.com/articles/journal_contribution/Incorporation_of_sarcolemmal_calcium_transporters_into_the_Shorten_et_al_2007_model_of_skeletal_muscle_equations_coding_and_stability/12885590
Abstract: We describe a major development of the Shorten et al. (Shorten et al., 2007) model of skeletal muscle electrophysiology, biochemistry, and mechanics. The model was developed by incorporating equations for sarcolemmal transport of calcium ions, including L-type calcium channel, sodium-calcium exchange, calcium pump, and background calcium channel. The extended model also includes an addition to the equations for extracellular potassium ion movements to enable the exchange of potassium ions between bulk (plasma) concentration and the interstitial and tubular compartments to be modeled. In further research in an accompanying paper (Tasaki et al, 2019), we succeeded in reproducing muscle cramp, as well as its prevention and reversal, by investigating muscle contraction and cramp using this extended model in comparison with the original model.
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