## Abstract Stable Isotopes are nontoxic, naturally occurring elemental surrogates that are fully compatible with live organisms, including humans in a clinical setting. The ability to enrich common compounds with rare isotopes such as carbon (^13^C) and nitrogen (^15^N) is the only practical means
Stable isotopes in obesity research
β Scribed by Gregory G. Dolnikowski; Julian B. Marsh; Sai Krupa Das; Francine K. Welty
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 194 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0277-7037
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β¦ Synopsis
Abstract
Obesity is recognized as a major public health problem. Obesity is a multifactorial disease and is often associated with a wide range of comorbidities including hypertension, nonβinsulin dependent (Type II) diabetes mellitus, and cardiovascular disease, all of which contribute to morbidity and mortality. This review deals with stable isotope mass spectrometric methods and the application of stable isotopes to metabolic studies of obesity. Body composition and total energy expenditure (TEE) can be measured by mass spectrometry using stable isotope labeled water, and the metabolism of protein, lipid, and carbohydrate can be measured using appropriate labeled tracer molecules. Β© 2004 Wiley Periodicals, Inc., Mass Spec Rev 24:311β327, 2005
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