Magnitude of Sarcomere Extension Correlates with Initial Sarcomere Length during Lengthening of Activated Single Fibers from Soleus Muscle of Rats

A laser-diffraction technique was developed that rapidly reports the lengths of sarcomeres (L(s)) in serially connected sectors of permeabilized single fibers. The apparatus translates a laser beam along the entire length of a fiber segment within 2 ms, with brief stops at each of 20 contiguous sect...

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Bibliographic Details
Main Authors: Panchangam, Appaji, Claflin, Dennis R., Palmer, Mark L., Faulkner, John A.
Format: Artigo
Language:Inglês
Published: The Biophysical Society 2008
Subjects:
Muscle and Contractility
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2483783/
https://ncbi.nlm.nih.gov/pubmed/18469072
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1529/biophysj.107.118109
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