Abstract
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.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
