Transversal Stiffness and Beta-Actin and Alpha-Actinin-4 Content of the M. Soleus Fibers in the Conditions of a 3-Day Reloading after 14-Day Gravitational Unloading
Author
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-20
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The aim of the work was to analyze the structural changes in different parts of the sarcolemma and contractile apparatus of muscle fibers by measuring their transversal stiffness by atomic force microscopy in a three-day reloading after a 14-day gravity disuse, which was carried out by hind-limbs suspension.
The object of the study was the soleus muscle of the Wistar rat.
It was shown that after 14 days of disuse, there was a reduction of transversal stiffness of all points of the sarcolemma and contractile apparatus.
Readaptation for 3 days leads to complete recovery of the values of the transversal stiffness of the sarcolemma and to partial value recovery of the contractile apparatus.
The changes in transversal stiffness of sarcolemma correlate with beta-actin and alpha-actinin-4 in membrane protein fractions.
American Psychological Association (APA)
Ogneva, I. V.. 2011. Transversal Stiffness and Beta-Actin and Alpha-Actinin-4 Content of the M. Soleus Fibers in the Conditions of a 3-Day Reloading after 14-Day Gravitational Unloading. BioMed Research International،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-990058
Modern Language Association (MLA)
Ogneva, I. V.. Transversal Stiffness and Beta-Actin and Alpha-Actinin-4 Content of the M. Soleus Fibers in the Conditions of a 3-Day Reloading after 14-Day Gravitational Unloading. BioMed Research International No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-990058
American Medical Association (AMA)
Ogneva, I. V.. Transversal Stiffness and Beta-Actin and Alpha-Actinin-4 Content of the M. Soleus Fibers in the Conditions of a 3-Day Reloading after 14-Day Gravitational Unloading. BioMed Research International. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-990058
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-990058