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Cytoskeletal remodeling slows cross‐bridge cycling and ATP hydrolysis rates in airway smooth muscle
During isometric activation of airway smooth muscle (ASM), cross‐bridge cycling and ATP hydrolysis rates decline across time even though isometric force is sustained. Thus, tension cost (i.e., ATP hydrolysis rate per unit of force during activation) decreases with time. The “latch‐state” hypothesis...
Autores principales: | Delmotte, Philippe, Han, Young‐soo, Sieck, Gary C. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7435030/ https://www.ncbi.nlm.nih.gov/pubmed/32812390 http://dx.doi.org/10.14814/phy2.14561 |
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