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Force kinetics and individual sarcomere dynamics in cardiac myofibrils after rapid ca(2+) changes.

Kinetics of force development and relaxation after rapid application and removal of Ca(2+) were measured by atomic force cantilevers on subcellular bundles of myofibrils prepared from guinea pig left ventricles. Changes in the structure of individual sarcomeres were simultaneously recorded by video...

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Bibliographic Details
Main Authors: Stehle, R, Krüger, M, Pfitzer, G
Format: Artigo
Language:Inglês
Published: 2002
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1302303/
https://ncbi.nlm.nih.gov/pubmed/12324432
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