Subscribe to RSS
DOI: 10.1055/s-2007-1018726
Effects of Acute Exercise on Insulin Binding to Erythrocytes in Normal Men
Publication History
1982
1982
Publication Date:
14 March 2008 (online)
![](https://www.thieme-connect.de/media/hmr/198308/lookinside/thumbnails/10.1055-s-2007-1018726-1.jpg)
Summary
Ten normal men were subjected to acute mild and moderate exercise tests, and the insulin binding to erythrocytes was determined before and immediately after exercise and also 10, 30 and 60 minutes after exercise in each test. The insulin binding significantly increased immediately after acute moderate exercise and did not increase immediately after acute mild exercise. In contrast, it decreased below the basal level at 30 and 60 minutes in each test. The changes in insulin receptor binding were due mainly to an alteration in insulin receptor affinity rather than a change in receptor number. These results suggest that isolated erythrocytes may be of some value for study of the effect of physical exercise on the insulin receptor.
Key-Words:
Acute Exercise - Insulin Receptors - Erythrocytes