| Literature DB >> 122900 |
J W York, D G Penney, L B Oscai.
Abstract
In response to a program of daily swimming for 16 weeks, the activities of pyruvate kinase and lactate dehydrogenase increased significantly in the hearts of young male rats. The isozyme composition in M of cardial lactate dehydrogenase increased from 28.5 to 32.7% in the trained animals. Phosphofructokinase activity and glycogen content were unchanged. The hearts of the exercising animals were 28% heavier than those of sedentary paired weight controls.Entities:
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Year: 1975 PMID： 122900 DOI： 10.1016/0304-4165(75)90185-3
Source DB: PubMed Journal: Biochim Biophys Acta ISSN： 0006-3002