The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Effects of Endurance Training on Glucose Tolerance and Plasma Lipid Levels in Older Men and Women
Abstract
Eleven healthy men and women (63 +/- 1 years) participated in a 12-month endurance-training program to determine the effects of low-intensity and high-intensity training on glucose tolerance and plasma lipids in older persons. Plasma glucose, insulin, and C-peptide concentrations were measured for three hours after ingestion of 100 g of glucose and the total areas under the respective curves were calculated. Total plasma lipids and lipoprotein concentrations were determined during fasting. Maximal oxygen uptake increased 12% during six months of low-intensity training; a further 18% increase occurred during an additional six months of high-intensity training. Glucose tolerance, which was normal initially, was not significantly changed after training. However, the total area for insulin was 8% lower after low-intensity training, and 23% lower after high-intensity training, compared with before training. C-peptide concentrations were similarly reduced. Plasma lipid and lipoprotein concentrations were unchanged after low-intensity training, but high-intensity training resulted in an increase in high-density lipoprotein cholesterol and a reduction in triglycerides. These results demonstrate that older persons respond to prolonged, high-intensity endurance training with an increase in sensitivity to insulin and a favorable alteration in their plasma lipoprotein-lipid profile.
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Glucose tolerance in young and older athletes and sedentary men
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Metadata
- Authors
- Seals, D. R.
- Venue
- JAMA: The Journal of the American Medical Association
- Publisher
- American Medical Association (AMA)
- Published
- 1984-08-03
- Volume
- 252
- Issue
- 5
- Pages
- 645
- ISSN
- 0002-9955 (ISSN-L)
- 0098-7484
- OpenAlex
- W1986269771
- Cited by
- 261
- References
- 2
- FWCI
- 13.68
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
