Cardiac myofibrillar ATPase and electrophoretic pattern in experimental heart failure produced by a two-step mechanical overloading in the rat
- 1 July 1973
- journal article
- research article
- Published by Oxford University Press (OUP) in Cardiovascular Research
- Vol. 7 (4) , 464-469
- https://doi.org/10.1093/cvr/7.4.464
Abstract
The specific activity of cardiac myofibrillar Ca2+ ATPase was significantly lowered in rats with chronic hypertrophy due to aortic stenosis and insufficiency. When studied in polyacrylamide gel electrophoresis, myosin light chains, tropomyosin, and calcium sensitizing factor were all normal.Keywords
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