Summary of study ST000641

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000458. The data can be accessed directly via it's Project DOI: 10.21228/M8VG74 This work is supported by NIH grant, U2C- DK119886.

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Study IDST000641
Study TitleTargeted Amino Acids in American Indian Adolescents (part II)
Study SummaryThe goal of this study is to determine the effect of physical activity on the blood concentrations of several compounds that are proposed to be markers of diabetic risk. We will compare results from normal weight and obese American Indian adolescents, with high or low habitual physical activity. We will also compare the same blood markers in the obese group before and after 4 months of exercise to measure the benefit of the program.
Institute
Mayo Clinic
Last NameShort
First NameKevin
AddressUniversity of Oklahoma Health Sciences Center 1200 Children’s Ave, Suite 4500 Oklahoma City, OK 73104
Emailkevin-short@ouhsc.edu
Phone405-271-8001
Submit Date2017-06-23
Analysis Type DetailLC-MS
Release Date2020-06-26
Release Version1
Kevin Short Kevin Short
https://dx.doi.org/10.21228/M8VG74
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Collection:

Collection ID:CO000658
Collection Summary:"Male and female American Indians 11-21 years old are being recruited from the Choctaw Nation Health Service Area of southeast Oklahoma. We use a collaborative approach as recently described by our American Indian Programs Coordinator (12). The primary characteristics of the three study groups are shown in Table 1. Group 1 is obese (Body mass index, BMI, ≥95th percentile for age- and sex-specific norms based on growth charts from the Centers for Disease Control), with pubertal maturation level ≥Tanner Stage 2, family history of T2D, and recent history of low physical activity. Low physical activity, defined as attaining <30 minutes of structured moderate-to-vigorous intensity exercise on 3 days/week over the preceding 3 months, is confirmed through questionnaires and use of an accelerometer. Groups 2 and 3 are both classified as normal weight (BMI greater than 20th and less than 85th percentile) with maturation level ≥Tanner Stage 2. Group 2 will have low physical activity (same as Group 1), while Group 3 will have high physical activity, defined as >30 minutes of structured moderate-to-vigorous intensity exercise on >3 days/week in the preceding 3 months. Additional eligibility criteria are: lack of diabetes or other potentially confounding metabolic disorders, able to safely exercise, willingness to complete the testing and participation schedule, and not on medications known to impact the stated outcomes. A medical history and physical exam is performed to assure suitability for the study during the initial screening."
Sample Type:Blood
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