Document Detail


Effects of treadmill running on the properties of guinea-pig myosin.
MedLine Citation:
PMID:  6325714     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The effects of running training on the structure and function of ventricular myosin of guinea-pigs were studied. No differences in body or heart weights could be detected but the heart-to-body weight relation increased significantly (P less than 0.05) in the trained group. Ca2+ activated and K+ activated ventricular myosin ATPase activities as well as the electrophoretic appearances (SDS-PAGE, pyrophosphate-PAGE) did not change after training. Guinea-pig ventricular myosin in nondissociating conditions showed one band migrating close to rat-V3 isomyosin. The myosins of the trained and untrained animals also showed no immunological difference as determined by the competitive ELISA-test: they both shared antigenic determinants common to rat-V1 isomyosin.
Authors:
I Morano; H Weicker
Related Documents :
19335854 - Shorter av delays provide improved echocardiographic hemodynamics during exercise in pa...
7989974 - Left ventricular functional reserve in nonobstructive hypertrophic cardiomyopathy: eval...
9124464 - Exercise training enhances cardiac function in response to an afterload stress in older...
6536414 - Surgery for congenital deformities of the feet.
3597224 - Lactate acidosis and the increase in ve/vo2 during incremental exercise.
8771884 - Meditation in general practice.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of molecular and cellular cardiology     Volume:  16     ISSN:  0022-2828     ISO Abbreviation:  J. Mol. Cell. Cardiol.     Publication Date:  1984 Mar 
Date Detail:
Created Date:  1984-06-21     Completed Date:  1984-06-21     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  0262322     Medline TA:  J Mol Cell Cardiol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  195-201     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Adenosine Triphosphatases / metabolism
Animals
Calcium / metabolism
Electron Transport Complex IV / metabolism
Electrophoresis, Polyacrylamide Gel
Enzyme-Linked Immunosorbent Assay
Guinea Pigs
Heart Ventricles / enzymology
Male
Myocardium / enzymology*
Myosins / metabolism*
Physical Exertion*
Potassium / metabolism
Chemical
Reg. No./Substance:
7440-09-7/Potassium; 7440-70-2/Calcium; EC 1.9.3.1/Electron Transport Complex IV; EC 3.6.1.-/Adenosine Triphosphatases; EC 3.6.4.1/Myosins

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


Previous Document:  Movement of Ca2+ across the sarcolemma: effects of abrupt exposure to zero external Na concentration...
Next Document:  Kinetic analysis of myocardial fatty acid oxidation suggesting an albumin receptor mediated uptake p...