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Inhibition of contraction of cultured muscle fibers results in increased turnover of myofibrillar proteins but not of intermediate- filament proteins
Muscle fibers are maintained in culture in a fully contractile state and are relaxed by the addition of 10(-7) M tetrodotoxin (TTX). This toxin binds to muscle membrane Na+- channels, abolishes spontaneous contractions and causes failure of the fiber to accumulate myosin heavy chains. These effects...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1983
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2112428/ https://www.ncbi.nlm.nih.gov/pubmed/6833377 |