Diabetes & Metabolism Journal

Hye Jin Kim (Kim HJ)

3 Articles

Association between Apolipoprotein E Polymorphism and Type 2 Diabetes in Subjects Aged 65 or Over.: You Jin Lee, Hak Chul Jang, Eun Hye Kim, Hye Jin Kim, Seok Bum Lee, Sung Hee Choi, Soo Lim, Kyoung Un Park, Young Joo Park, Ki Woong Kim; Korean Diabetes J. 2008;32(1):30-37. Published online February 1, 2008; DOI: https://doi.org/10.4093/kdj.2008.32.1.30

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BACKGROUND
Increased prevalence of diabetes in recent years is linked with increased cardiovascular morbidity and mortality. Apolipoprotein E (apo E) polymorphism is well known to be related to hyperlipidemia and coronary heart disease, but only a few studies investigated the association between apo E polymorphism and diabetes or insulin resistance. In Korea, two studies with relatively small subjects reported controversial results. Therefore, we investigated the association between apo E polymorphism and diabetes in elderly community population. METHODS: 982 elderly people aged 65 or over in Seongnam city were enrolled. We measured anthropometric variables and blood pressure and performed biochemical tests including fasting glucose, fasting insulin, HbA1c, and lipid profiles. Apo E polymorphism was determined by PCR-RFLP method. RESULTS: Frequencies of apo E isoforms and alleles were similar to those of other reports. Subjects with e4 allele had significantly higher total and LDL-cholesterol levels. However, there were no differences in cholesterol levels between normal subjects and diabetes. Diabetes was not related to apo E polymorphism. CONCLUSION: In Korean aged 65 or over, subjects with diabetes didn't have increased total or LDL-cholesterol, triglyceride, and decreased HDL-cholesterol levels. Diabetes and apo E polymorphism were not related.

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Association of APOE genotype with lipid profiles and type 2 diabetes mellitus in a Korean population
Jung Yeon Seo, Byeong Ju Youn, Hyun Sub Cheong, Hyoung Doo Shin
Genes & Genomics.2021; 43(7): 725. CrossRef
Sarcopenia, Frailty, and Diabetes in Older Adults
Hak Chul Jang
Diabetes & Metabolism Journal.2016; 40(3): 182. CrossRef

The Effect of Alpha-lipoic Acid on the Cell Cycle Arrest and Apoptosis in Rat Vascular Smooth Muscle Cells.: Hye Jin Kim, In Kyu Lee, Young Ho Kim, Soon Young Shin, Young Han Lee, Jung Guk Kim, Bo Wan Kim, Hye Soon Kim, Mi Kyoung Kim, Keun Gyu Park, Seong Yeol Ryu; Korean Diabetes J. 2007;31(3):200-207. Published online May 1, 2007; DOI: https://doi.org/10.4093/jkda.2007.31.3.200

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Abstract PDF: BACKGROUND
The proliferation of vascular smooth muscle cells (VSMCs) is a hallmark of atheroscelrosis and post-angioplasty restenosis. We previously showed that alpha-lipoic acid (ALA) inhibited neointimal hyperplasia and has potential anti-atherosclerosis effect in rat carotid artery balloon injured model. Here, we investigated whether alpha-lipoic acid inhibited proliferation of cells and induced apoptosis in rat vascular smooth muscle cells. METHODS: VSMCs were treated with ALA under each condition, harvested and protein was extracted. Same amount of protein was loaded into SDS-PAGE and western blot analysis was performed with various cell cycle regulation protein. To examine ALA induce apoptosis in VSMCs, FACS and DNA fragmentation assay were performed. Antioxidant effect of ALA was determined by DCF-DA staining. RESULTS: ALA induced VSMCs cell cycle arrest and induced p21, p27 and p53 proteins. Also ALA induced PTEN expression and AMPK phosphorylation. Increased AMPK phosphorylation reduced Erk-2 phosphorylation and finally arrested cell cycle promotion. The apoptotic effect was also shown by ALA treatment. Also we confirmed that ALA reduced ROS generation in VSMCs. CONCLUSION: The present data suggest that ALA has anti-proliferative effect and arrests cell proliferation. Therefore, ALA may provide new strategies for the prevention of neointimal hyperplasia after angioplasty.

Long-term Effect of Pioglitazone Treatment in Patients with Type 2 Diabetes.: Jae Hoon Moon, Hye Jin Kim, Soo Kyung Kim, Wan Sub Shim, Eun Seuk Kang, Yumie Rhee, Chul Woo Ahn, Sung Kil Lim, Kyung Rae Kim, Hyun Chul Lee, Bong Soo Cha; Korean Diabetes J. 2006;30(4):264-276. Published online July 1, 2006; DOI: https://doi.org/10.4093/jkda.2006.30.4.264

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Abstract PDF

BACKGROUND
Type 2 diabetes is characterized by impaired insulin secretion and/or insulin resistance. Thiazolidinediones have been shown to ameliorate insulin resistance. The purpose of the present study was to evaluate the long term serial effect of pioglitazone on anthropometrics and metabolic parameters in Korean type 2 diabetes patients. METHODS: One hundred thirteen type 2 diabetes patients (male, 67; female, 46; mean age, 49.1+/-10.8 years) were evaluated before and after 3 months, 6 months and 12 months of treatment with pioglitazone (Actos(TM), 15 mg/day). Anthropometric parameters and metabolic variables were measured. RESULTS: Body weight and body mass index (BMI) were increased in 3 months after pioglitazone treatment (body weight, 68.8+/-12.2 vs 69.8+/-11.9 kg, P < 0.01) without further increase. In women, body weight and BMI tended to increase more (body weight change after 3 months, 0.6+/-1.7 kg vs 1.6+/-1.7 kg, P < 0.01) and longer (3 months vs 6 months) than in men. Fasting plasma glucose (FPG) and HbA1c were decreased in 3 months after pioglitazone treatment (FPG, 7.97+/-2.29 vs 6.94+/-2.01 mmol/L, P < 0.01; HbA1c, 7.7+/-1.5 vs 7.0+/-1.1%, P < 0.01). Hypoglycemic effect of pioglitazone was prominent in women than in men (FPG change after 12 months, -1.80+/-2.54 vs -0.09+/-1.72 mmol/L, P < 0.001; HbA1c change after 12 months, -0.9+/-1.3 vs -0.4+/-1.1%, P < 0.05). Serum high-density lipoprotein cholesterol was increased after 3 months of pioglitazone treatment (1.16+/-0.24 vs 1.31+/-0.28 mmol/L, P < 0.01) without return until the end of this study. Serum triglycerides level decreased at 3 months (basal vs 3 months, 2.29+/-1.86 vs 1.88+/-1.21 mmol/L, P < 0.01) and 6 months (basal vs 6 months, 2.29+/-1.86 vs 1.97+/-1.40 mmol/L, P < 0.05) of pioglitazone treatment, but returned to basal level at 12 months. Liver enzyme, especially serum alanine transferase level decreased after 3 months of pioglitazone treatment (30.8+/-23.7 vs 24.5+/-18.5 IU/L, P < 0.01) without return until the end of this study. Hypoglycemic effect of pioglitazone was associated with basal BMI, fat contents and serum leptin level. CONCLUSION: Korean type 2 diabetes patients with pioglitazone use showed favorable metabolic effect for glycemic control, lipid metabolism and liverfunction, but pioglitazone induced body weight increase may be limited.

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Therapeutic Effect of Quadruple Oral Hypoglycemic Agents in Patients with Type 2 Diabetes Mellitus Who Have Insulin Limitations
Won Sang Yoo, Do Hee Kim, Hee Jin Kim, Hyun Kyung Chung
The Journal of Korean Diabetes.2019; 20(2): 117. CrossRef

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