Available data suggest that if energy expenditure (EE) is involved in the etiology of obesity, the component of interest is activity-related EE (AEE). However, most prior studies examining the role of EE did not ensure metabolically stable conditions, include controls, or distinguish subjects according to ethnicity or predisposition to obesity. This study proposes to longitudinally follow current participants in another study (""""""""Energy expenditure in Post-obese black and white women"""""""") for the next 5 years. 31P magnetic resonance spectroscopy is being used to access the ATP cost of force production associated with a controlled exercise task. Currently, we are ending the 1st year of acquiring data on this longitudinal follow-up project and are in the initial stages of compiling the first set of data. At this time, we have no data to report.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR011811-05
Application #
6480905
Study Section
Project Start
2001-08-01
Project End
2003-02-28
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
5
Fiscal Year
2001
Total Cost
$155,764
Indirect Cost
Name
University of Alabama Birmingham
Department
Type
DUNS #
004514360
City
Birmingham
State
AL
Country
United States
Zip Code
35294
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Larson-Meyer, D E; Newcomer, B R; Hunter, G R et al. (2001) Relation between in vivo and in vitro measurements of skeletal muscle oxidative metabolism. Muscle Nerve 24:1665-76

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