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Improved insulin sensitivity and adiponectin level after exercise training in obese Korean youth.
Obesity (Silver Spring). 2007 Dec; 15(12):3023-30.O

Abstract

OBJECTIVE

The objective of this study was to investigate the association among adiposity, insulin resistance, and inflammatory markers [high-sensitivity C-reactive protein (hs-CRP), interleukin (IL)-6, and tumor necrosis factor (TNF)-alpha] and adiponectin and to study the effects of exercise training on adiposity, insulin resistance, and inflammatory markers among obese male Korean adolescents.

RESEARCH METHODS AND PROCEDURES

Twenty-six obese and 14 lean age-matched male adolescents were studied. We divided the obese subjects into two groups: obese exercise group (N = 14) and obese control group (N = 12). The obese exercise group underwent 6 weeks of jump rope exercise training (40 min/d, 5 d/wk). Adiposity, insulin resistance, lipid profile, hs-CRP, IL-6, TNF-alpha, and adiponectin were measured before and after the completion of exercise training.

RESULTS

The current study demonstrated higher insulin resistance, total cholesterol, LDL-C levels, triglyceride, and inflammatory markers and lower adiponectin and HDL-C in obese Korean male adolescents. Six weeks of increased physical activity improved body composition, insulin sensitivity, and adiponectin levels in obese Korean male adolescents without changes in TNF-alpha, IL-6, and hs-CRP.

DISCUSSION

Obese Korean male adolescents showed reduced adiponectin levels and increased inflammatory cytokines. Six weeks of jump rope exercise improved triglyceride and insulin sensitivity and increased adiponectin levels.

Authors+Show Affiliations

Department of Sport and Leisure Studies, Yonsei University, Seodaemun-Gu Shinchon-Dong 134, Seoul, Korea.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Randomized Controlled Trial
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18198311

Citation

Kim, Eun Sung, et al. "Improved Insulin Sensitivity and Adiponectin Level After Exercise Training in Obese Korean Youth." Obesity (Silver Spring, Md.), vol. 15, no. 12, 2007, pp. 3023-30.
Kim ES, Im JA, Kim KC, et al. Improved insulin sensitivity and adiponectin level after exercise training in obese Korean youth. Obesity (Silver Spring). 2007;15(12):3023-30.
Kim, E. S., Im, J. A., Kim, K. C., Park, J. H., Suh, S. H., Kang, E. S., Kim, S. H., Jekal, Y., Lee, C. W., Yoon, Y. J., Lee, H. C., & Jeon, J. Y. (2007). Improved insulin sensitivity and adiponectin level after exercise training in obese Korean youth. Obesity (Silver Spring, Md.), 15(12), 3023-30. https://doi.org/10.1038/oby.2007.360
Kim ES, et al. Improved Insulin Sensitivity and Adiponectin Level After Exercise Training in Obese Korean Youth. Obesity (Silver Spring). 2007;15(12):3023-30. PubMed PMID: 18198311.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Improved insulin sensitivity and adiponectin level after exercise training in obese Korean youth. AU - Kim,Eun Sung, AU - Im,Jee-Aee, AU - Kim,Kyoung Chul, AU - Park,Ji Hye, AU - Suh,Sang-Hoon, AU - Kang,Eun Seok, AU - Kim,So Hun, AU - Jekal,Yoonsuk, AU - Lee,Chul Won, AU - Yoon,Yong-Jin, AU - Lee,Hyun Chul, AU - Jeon,Justin Y, PY - 2008/1/17/pubmed PY - 2008/4/9/medline PY - 2008/1/17/entrez SP - 3023 EP - 30 JF - Obesity (Silver Spring, Md.) JO - Obesity (Silver Spring) VL - 15 IS - 12 N2 - OBJECTIVE: The objective of this study was to investigate the association among adiposity, insulin resistance, and inflammatory markers [high-sensitivity C-reactive protein (hs-CRP), interleukin (IL)-6, and tumor necrosis factor (TNF)-alpha] and adiponectin and to study the effects of exercise training on adiposity, insulin resistance, and inflammatory markers among obese male Korean adolescents. RESEARCH METHODS AND PROCEDURES: Twenty-six obese and 14 lean age-matched male adolescents were studied. We divided the obese subjects into two groups: obese exercise group (N = 14) and obese control group (N = 12). The obese exercise group underwent 6 weeks of jump rope exercise training (40 min/d, 5 d/wk). Adiposity, insulin resistance, lipid profile, hs-CRP, IL-6, TNF-alpha, and adiponectin were measured before and after the completion of exercise training. RESULTS: The current study demonstrated higher insulin resistance, total cholesterol, LDL-C levels, triglyceride, and inflammatory markers and lower adiponectin and HDL-C in obese Korean male adolescents. Six weeks of increased physical activity improved body composition, insulin sensitivity, and adiponectin levels in obese Korean male adolescents without changes in TNF-alpha, IL-6, and hs-CRP. DISCUSSION: Obese Korean male adolescents showed reduced adiponectin levels and increased inflammatory cytokines. Six weeks of jump rope exercise improved triglyceride and insulin sensitivity and increased adiponectin levels. SN - 1930-7381 UR - https://www.unboundmedicine.com/medline/citation/18198311/Improved_insulin_sensitivity_and_adiponectin_level_after_exercise_training_in_obese_Korean_youth_ L2 - https://doi.org/10.1038/oby.2007.360 DB - PRIME DP - Unbound Medicine ER -