Relationship of Leptin, Resting Metabolic Rate, and Body Composition in PreMenopausal Hispanic and Non-Hispanic White Women

被引：9

作者：

Deemer, Sarah E. ^{[1
]}

King, George A. ^{[1
]}

Dorgo, Sandor ^{[1
]}

Vella, Chantal A. ^{[1
]}

Tomaka, Joe W. ^{[2
]}

Thompson, Dixie L. ^{[3
]}

机构：

[1] Univ Texas El Paso, Dept Kinesiol, El Paso, TX 79902 USA

[2] Univ Texas El Paso, Dept Publ Hlth, El Paso, TX 79902 USA

[3] Univ Tennessee, Dept Exercise Sport & Leisure Studies, Knoxville, TN USA

来源：

ENDOCRINE RESEARCH | 2010年 / 35卷 / 03期

基金：

美国国家卫生研究院;

关键词：

Hormone; Ethnicity; RMR; Human; ENERGY-EXPENDITURE; PLASMA LEPTIN; INSULIN-SENSITIVITY; WEIGHT REGULATION; AFRICAN-AMERICAN; UNITED-STATES; SERUM LEPTIN; OBESE GENE; PROTEIN; OVERWEIGHT;

D O I：

10.3109/07435800.2010.496088

中图分类号：

R5 [内科学];

学科分类号：

100201 [内科学];

摘要：

Objective. The purpose was to evaluate the relationships between fasting serum leptin, resting metabolic rate (RMR), and body composition in premenopausal Hispanic and non-Hispanic White (White) women. Methods. Participants were 67 Hispanic and 43 White women who arrived at the laboratory in a fasted state for measurement of RMR by indirect calorimetry, bone mineral content measured by dual-energy X-ray absorptiometry, and body density measured by hydrodensitometry. Serum leptin levels were determined by EIA. Results. Multiple regression analysis revealed that body mass and lean body mass were the best predictors of RMR. Leptin was not a significant predictor of RMR. Conclusion. Further research needs to be done to examine the role of leptin on metabolism, especially in ethnic groups predisposed to development of obesity and related disorders.

引用

页码：95 / 105

页数：11

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