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Sung Min Han  (Han SM) 4 Articles
Adipokine Concentrations in Pregnant Korean Women with Normal Glucose Tolerance and Gestational Diabetes Mellitus.
Eun Suk Oh, Jung Hee Han, Sung Min Han, Jee Aee Im, Eun Jung Rhee, Cheol Young Park, Ki Won Oh, Won Young Lee
Korean Diabetes J. 2009;33(4):279-288.   Published online August 1, 2009
DOI: https://doi.org/10.4093/kdj.2009.33.4.279
  • 2,553 View
  • 22 Download
  • 3 Crossref
AbstractAbstract PDF
BACKGROUND
The aims of this study were to compare adipokine concentrations of pregnant women in the 24th~28th weeks of gestation to those of non-pregnant women. We compared the concentrations of adipokines in women with gestational diabetes mellitus (GDM), gestational impaired glucose tolerance (GIGT) and normal glucose tolerance (NGT). We also investigated the role of adipokines in the development of gestational glucose intolerance. METHODS: We surveyed 129 pregnant women who underwent a 100 g oral glucose tolerance test (OGTT) during the 24th~28th weeks of gestation. Participants were classified into three groups: (1) NGT (n = 40), (2) GIGT (n = 45), and (3) GDM (n = 44). Pregnant subjects with NGT were matched to non-pregnant controls for BMI and age (n = 41). RESULTS: Pregnant women with NGT exhibited significantly decreased adiponectin levels and elevated leptin levels compared to non-pregnant controls. Mean plasma resistin levels were significantly higher in women with GDM and GIGT than in women with NGT. Resistin and fasting glucose were significant predictors for the development of gestational glucose intolerance. CONCLUSION: Plasma adiponectin levels were decreased and leptin levels were increased in pregnant subjects with NGT compared to BMI and age matched non-pregnant controls. Women with GDM and GIGT exhibit significantly elevated concentrations of resistin compared with women with NGT. Increased resistin levels were also associated with the development of gestational glucose intolerance. Resistin may play an important role on the development of gestational glucose intolerance in Korean women.

Citations

Citations to this article as recorded by  
  • Maternal serum level of resistin is associated with risk for gestational diabetes mellitus: A meta-analysis
    Shi-Min Hu, Meng-Shi Chen, Hong-Zhuan Tan
    World Journal of Clinical Cases.2019; 7(5): 585.     CrossRef
  • Letter: Adipokines and Insulin Resistance According to Characteristics of Pregnant Women with Gestational Diabetes Mellitus (Diabetes Metab J 2017;41:457-65)
    Ohk-Hyun Ryu
    Diabetes & Metabolism Journal.2018; 42(1): 87.     CrossRef
  • Adipokines and Insulin Resistance According to Characteristics of Pregnant Women with Gestational Diabetes Mellitus
    Eon Ju Jeon, Seong Yeon Hong, Ji Hyun Lee
    Diabetes & Metabolism Journal.2017; 41(6): 457.     CrossRef
Changes in the Prevalence of Metabolic Syndrome in a Rural Area of Korea Defined by Two Criteria, Revised National Cholesterol Education Program and International Diabetes Federation.
Jong Chul Won, Joong Yeol Park, Kee Ho Song, Woo Je Lee, Eun Hee Koh, Il Sung Nam-Goong, Sung Min Han, Moo Song Lee, Min Seon Kim, Ki Up Lee
Korean Diabetes J. 2007;31(3):284-292.   Published online May 1, 2007
DOI: https://doi.org/10.4093/jkda.2007.31.3.284
  • 2,221 View
  • 16 Download
  • 3 Crossref
AbstractAbstract PDF
BACKGROUND
The prevalence of obesity is increasing in Korea, including rural areas. We examined the changes in the prevalence of metabolic syndrome (MetS), defined by revised National Cholesterol Education Program (NCEP) or International Diabetes Federation (IDF) criteria, in a rural area of Korea during the past 6 years. METHODS: A total of 1,119 subjects (424 men and 695 women) aged > or = 30 years were initially recruited in 1997. Baseline clinical data and various laboratory values were obtained. Six years later, we performed a follow-up study in 814 subjects (316 men and 498 women) of which 558 were original participants and 256 subjects were new. The prevalence of MetS was assessed by the criteria of NCEP or IDF. RESULTS: The prevalence of central obesity and impaired fasting glucose increased in both sexes during the period between 1997 and 2003. The prevalence of MetS according to the IDF criteria also increased. In men, the age-adjusted prevalence of MetS was 10.9% in 1997 and 23.3% in 2003. In women, it was 42.2% in 1997 and 43.4% in 2003. However, the prevalence of MetS according to the NCEP criteria increased only in men. CONCLUSION: There have been increases in the prevalence of central obesity and MetS according to the IDF criteria during the recent 6 years in a rural area of Korea.

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  • The Association between Midnight Salivary Cortisol and Metabolic Syndrome in Korean Adults
    Yun-Mi Jang, Eun Jung Lee, Dong Lim Kim, Suk Kyeong Kim, Kee-Ho Song
    Diabetes & Metabolism Journal.2012; 36(3): 245.     CrossRef
  • The Diagnostic Criteria of Metabolic Syndrome and the Risk of Coronary Heart Disease according to Definitions in Men
    Hyouk-Soo Seo, Sung-Hi Kim, Soon-Woo Park, Jong-Yeon Kim, Geon-Ho Lee, Hye-Mi Lee
    Korean Journal of Family Medicine.2010; 31(3): 198.     CrossRef
  • Metabolic syndrome is associated with erosive esophagitis
    Jung Ho Park, Dong IL Park, Hong Joo Kim, Yong Kyun Cho, Chong IL Sohn, Woo Kyu Jeon, Byung Ik Kim
    World Journal of Gastroenterology.2008; 14(35): 5442.     CrossRef
Increase in Fatty Acid Oxidation by AICAR: the Role of p38 MAPK.
Woo Je Lee, Jin Yob Kim, Sung Jin Bae, Eun Hee Koh, Sung Min Han, Hye Sun Park, Hyun Sik Kim, Min Seon Kim, Joong Yeol Park, Ki Up Lee
Korean Diabetes J. 2005;29(1):15-21.   Published online January 1, 2005
  • 1,130 View
  • 25 Download
AbstractAbstract PDF
BACKGROUND
AMPK is an enzyme that increases glucose transport and fatty acid oxidation in skeletal muscle. The activation of AMPK stimulates fatty acid oxidation by decreasing the acetyl CoA carboxylase (ACC) activity and the concentration of malonyl-CoA. However, a recent study has reported a dissociation of AMPK activity and ACC phosphorylation in skeletal muscle during periods of prolonged exercise. This suggested that there is an additional mechanism for AMPK-induced fatty acid oxidation in skeletal muscle. METHODS: Plamitate oxidation was measured via the generation of [3H]-water generation from 9,10[3H]-palmitate after treating various concentrations of AICAR on the C2C12 mouse skeletal muscle cell line. Western analysis was used to test for the possible activation of p38 MAPK by AICAR. Involvement of p38 MAPK in the AICAR-induced increase in fatty acid oxidation was tested for by using SB203580, a p38 MAPK inhibitor. RESULTS: C2C12 cell treated with AICAR exhibited a dose-dependent increase in fatty acid oxidation compared to the cells that were not treated with AICAR. Western blot analysis revealed that phosphorylation of p38 MAPK was increased 2.5 folds after AICAR treatment. The increase of fatty acid oxidation with AICAR treatment was significantly inhibited by a treatment of SB203580; this indicated the involvement of p38 MAPK on the AICAR-induced increase in fatty acid oxidation. CONCLUSION: AICAR stimulated the fatty acid oxidation by activating p38 MAPK. This is a novel pathway by which AMPK activation in skeletal muscle increases the fatty acid oxidation
The Role of AMPK in Vascular Endothelium.
Woo Je Lee, Jin Yob Kim, Eun Hee Koh, Sung Min Han, Min Seon Kim, Ki Up Lee, Joong Yeol Park
Korean Diabetes J. 2005;29(1):1-5.   Published online January 1, 2005
  • 976 View
  • 16 Download
AbstractAbstract PDF
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