Document Detail


A highly non-ideal solution: the contractile system of skeletal muscle.
MedLine Citation:
PMID:  11156295     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The contractile system is a highly non-ideal solution. The activities of its components must be determined in order to achieve a meaningful representation of cross-bridge kinetics and of chemio-mechanical transduction. Osmotic techniques may help in this respect. A few examples are presented. Protein osmotic pressure influences cross-bridges by determining (1) their free energy minimum, (2) their stiffness and (3) their contractile force.
Authors:
E Grazi
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  European biophysics journal : EBJ     Volume:  29     ISSN:  0175-7571     ISO Abbreviation:  Eur. Biophys. J.     Publication Date:  2000  
Date Detail:
Created Date:  2001-01-11     Completed Date:  2001-03-15     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  8409413     Medline TA:  Eur Biophys J     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  535-41     Citation Subset:  IM    
Affiliation:
Dipartimento di Biochimica e Biologia Molecolare, Università di Ferrara, Italy. gre@ifeuniv.unife.it
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MeSH Terms
Descriptor/Qualifier:
Actins / physiology
Animals
Kinetics
Models, Biological
Muscle Contraction*
Muscle Fibers, Skeletal / physiology
Muscle, Skeletal / physiology*
Myosin Subfragments
Myosins / physiology
Osmotic Pressure
Rabbits
Ranidae
Solutions
Thermodynamics
X-Ray Diffraction
Chemical
Reg. No./Substance:
0/Actins; 0/Myosin Subfragments; 0/Solutions; EC 3.6.4.1/Myosins

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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