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Sarcomere Stiffness during Stretching and Shortening of Rigor Skeletal Myofibrils
In this study, we measured the stiffness of skeletal muscle myofibrils in rigor. Using a custom-built atomic force microscope, myofibrils were first placed in a rigor state then stretched and shortened at different displacements (0.1–0.3 μm per sarcomere) and nominal speeds (0.4 and 0.8 μm/s). Durin...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Biophysical Society
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5770557/ https://www.ncbi.nlm.nih.gov/pubmed/29262369 http://dx.doi.org/10.1016/j.bpj.2017.10.007 |