Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1975 Jan 13;381(1):22-7.
doi: 10.1016/0304-4165(75)90185-3.

Effects of physical training on several glycolytic enzymes in rat heart

J W York, D G Penney, L B Oscai

Effects of physical training on several glycolytic enzymes in rat heart

J W York et al. Biochim Biophys Acta. .

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.

PubMed Disclaimer

Publication types

LinkOut - more resources