Diabetes & Metabolism Journal

Ji Yun Jeong (Jeong JY)

5 Articles

The Relationship Between Coronary Artery Calcification and Serum Apolipoprotein A-1 in Patients with Type 2 Diabetes.: Hyun Ae Seo, Yeon Kyung Choi, Jae Han Jeon, Jung Eun Lee, Ji Yun Jeong, Seong Su Moon, In Kyu Lee, Bo Wan Kim, Jung Guk Kim; Korean Diabetes J. 2009;33(6):485-493. Published online December 1, 2009; DOI: https://doi.org/10.4093/kdj.2009.33.6.485

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BACKGROUND
The incidence of type 2 diabetes mellitus is increasing annually and patient mortality is high. Coronary artery calcification is a predictor of coronary artery disease. Cardiovascular events, which are the main cause of death in type 2 diabetes patients, may be preventable by addressing risk factors associated with coronary artery calcification. We examined the relationships between coronary artery calcification, lipid profiles, and apolipoprotein levels. METHODS: We calculated the coronary calcium scores (CCS) of 254 subjects with type 2 diabetes (113 males, 141 females) via multi-detector row computed tomography (MDCT). Height, body weight, blood pressure, HbA1c, c-peptide, lipid profile and apolipoprotein were assessed concurrently. RESULTS: In patients with type 2 diabetes, Agatston score and apolipoprotein A-1 were significantly negatively correlated in both males and females (males P = 0.015, females P = 0.021). The negative correlation between Agatston score and apolipoprotein A-1 was retained for the entire patient sample after adjustments for age and sex (P = 0.022). Stepwise multiple regression anaylses with the Agatston score as the dependent variable indicate that apolipoprotein A-1 is a independent predictor (beta coefficient = -0.047, 95%CI = -0.072 ~ -0.021, P < 0.001) of coronary artery calcification. CONCLUSION: The results of our study suggest that apolipoprotein A-1 is a useful independent indicator of coronary artery calcification.

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The Risk of Coronary Artery Calcification according to Different Lipid Parameters and Average Lipid Parameters
Tae Kyung Yoo, Mi Yeon Lee, Ki-Chul Sung
Journal of Atherosclerosis and Thrombosis.2024; 31(8): 1194. CrossRef
Coronary Artery Calcification and Serum Apolipoprotein A-1 in Patients with Type 2 Diabetes
Ki Won Oh
Korean Diabetes Journal.2009; 33(6): 464. CrossRef

Leptin is Negatively Associated with Femoral Bone Mineral Density in Postmenopausal Women with Type 2 Diabetes Mellitus.: Jae Han Jeon, Yeun Kyung Choi, Hyun Ae Seo, Jung Eun Lee, Ji Yun Jeong, Seong Su Moon, Ju Young Lee, Jung Guk Kim, Bo Wan Kim, In Kyu Lee; Korean Diabetes J. 2009;33(5):421-431. Published online October 1, 2009; DOI: https://doi.org/10.4093/kdj.2009.33.5.421

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Abstract PDF

BACKGROUND
Serum leptin level and bone mineral density (BMD) are widely assumed to be positively associated with body fat mass. Numerous attempts have been made to document the relationship between leptin and BMD, but the results are inconsistent, especially in diabetic patients. METHODS: A total of 60 Korean postmenopausal women with type 2 diabetes mellitus were included in the present study. The BMDs of lumbar spines (L1 to L4) and proximal femurs (trochanter, neck, and total) were measured by dual-energy X-ray absorptiometry (DXA), and biochemical markers including leptin, HbA1c, C-peptide and urine albumin-creatinine ratio (ACR) were measured for each patient. RESULTS: Negative associations between leptin and BMD of femoral neck, trochanter, and total femur in postmenopausal women with type 2 diabetes mellitus were documented in a model adjusted for age, body fat mass, and fasting insulin level (r = -0.308, P = 0.020 and r = - 0.303, P = 0.025 and r = - 0.290, P = 0.032 respectively). Multiple linear regression analysis was performed revealing negative associations between leptin and BMD of the femoral neck (beta = -0.369), trochanter (beta = -0.324), and total femur (beta = -0.317). CONCLUSION: The results of the present study suggest a negative relationship between leptin and femoral BMD. In addition, leptin may have a negative effect on BMD in postmenopausal women with type 2 diabetes mellitus.

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Evaluation of bone mineral density in type 2 diabetes mellitus patients before and after treatment
MK Dutta, R Pakhetra, MK Garg
Medical Journal Armed Forces India.2012; 68(1): 48. CrossRef

Maximal Muscle Strength Deteriorates with Age in Subjects with Type 2 Diabetes Mellitus.: Hwi Ryun Kwon, Yun Hyi Ku, Hee Jung Ahn, Ji Yun Jeong, Sang Ryol Ryu, Bo Kyung Koo, Kyung Ah Han, Kyung Wan Min; Korean Diabetes J. 2009;33(5):412-420. Published online October 1, 2009; DOI: https://doi.org/10.4093/kdj.2009.33.5.412

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BACKGROUND
It is difficult to improve muscle strength with only aerobic exercise training in type 2 diabetes patients. Resistance training is effective for improving muscle mass, muscle strength and insulin sensitivity. One repetition maxima (1RM), or the maximum amount of weight a subject can lift in a single repetition, may be a useful unit for evaluating the results of resistance training in type 2 diabetic patients. This study was aimed to assess baseline values for 1RM in a sample of Korean type 2 diabetes mellitus patients that are scaled for intensity and load of exercise, and to assess the relationship of 1RM to age. METHODS: A total of 266 (male: 95, female: 171) Korean patients with type 2 diabetes mellitus were included in the study sample. Maximal muscle strength was assessed by measuring 1RM for each subject (KEISER, Fresno, CA, USA). Two different exercises were used to measure 1RM: the chest press for the upper extremities, and the leg press for the lower extremities. RESULTS: Both upper and lower values of 1RM decreased with age in men and women; upper 1RM: r = -0.454, P<0.001 in men, r = -0.480, P< 0.001 in women, lower 1RM: r = -0.569, P<0.001 in men, and r = -0.452, P<0.001 in women. Values of 1RM significantly decreased in men only after the age of 70. In women, values of 1RM continuously decreased after the age of 60. CONCLUSION: The maximal muscle strength of individuals with type 2 diabetes decreases with age. We believe that resistance training is especially beneficial for type 2 diabetes mellitus patients after the sixth decade of life.

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The Effects of Floor-seated Exercise Program on Physical Fitness, Depression, and Sleep in Older Adults: A Cluster Randomized Controlled Trial
Min-Jung Choi, Kyeong-Yae Sohng
International Journal of Gerontology.2018; 12(2): 116. CrossRef
The Effects of Aerobic/Resistance Exercise on Body Fat Mass, Muscle Strength and Endothelial Function in Korean Type 2 Diabetes mellitus Patients
Kyung Wan Min
Journal of Korean Diabetes.2011; 12(1): 6. CrossRef
The Correlations between Extremity Circumferences with Total and Regional Amounts of Skeletal Muscle and Muscle Strength in Obese Women with Type 2 Diabetes
Hwi Ryun Kwon, Kyung Ah Han, Hee Jung Ahn, Jae Hyuk Lee, Gang Seo Park, Kyung Wan Min
Diabetes & Metabolism Journal.2011; 35(4): 374. CrossRef
The Effects of Resistance Training on Muscle and Body Fat Mass and Muscle Strength in Type 2 Diabetic Women
Hwi Ryun Kwon, Kyung Ah Han, Yun Hyi Ku, Hee Jung Ahn, Bo-Kyung Koo, Ho Chul Kim, Kyung Wan Min
Korean Diabetes Journal.2010; 34(2): 101. CrossRef
Relationship of Maximal Muscle Strength with Body Mass Index and Aerobics Capacity in Type 2 Diabetic Patients
Hwi Ryun Kwon, Kyung Ah Han, Yun Hyi Ku, Hee Jung Ahn, Bo Kyung Koo, Kyung Wan Min
Korean Diabetes Journal.2009; 33(6): 511. CrossRef

Effects of Aerobic Exercise Intensity on Insulin Resistance in Patients with Type 2 Diabetes Mellitus.: Yun Hyi Ku, Bo Kyung Koo, Hee Jung Ahn, Ji Yun Jeong, Hee Geum Seok, Ho Chul Kim, Kyung Ah Han, Kyung Wan Min; Korean Diabetes J. 2009;33(5):401-411. Published online October 1, 2009; DOI: https://doi.org/10.4093/kdj.2009.33.5.401

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BACKGROUND
Exercise offers protection against atherosclerosis and insulin resistance. We evaluated the benefits of exercise at different levels of intensity for ameliorating inflammation, endothelial dysfunction, and insulin resistance in a sample of type 2 diabetic subjects. METHODS: Fifty-nine overweight women with type 2 diabetes were randomly assigned to control (CG, N = 18), moderate-intensity exercise (MEG, N = 17), and vigorous-intensity exercise (VEG, N = 14) groups. Patients in the two experimental groups completed a 12-week exercise program, with their exercise activities monitored by accelerometers. We assessed the patients' body weights, total abdominal fat (TF), subcutaneous fat (SF) and visceral fat (VF) via computed tomography, measurements of plasma levels of hs-C-reactive protein (hs-CRP) and interleukin-6 (IL-6), assessment of endothelial function by brachial artery flow-mediated dilation (FMD), and evaluation of insulin sensitivity by insulin tolerance tests, at baseline, at the end of the 12-week interventions, and one year after initiation of the study. RESULTS: At baseline, the average age of all subjects was 54 +/- 7 years, and average body mass index (BMI) was 26.9 +/- 2.5 kg/m2. During the intervention, patients in the MEG and VEG groups expended comparable amounts of activity-related calories (488.6 +/- 111.9 kcal/day, 518.8 +/- 104.1 kcal/day, respectively). Although BMI, TF, and SF decreased similarly in the MEG and VEG groups (deltaBMI: -1.1 +/- 0.7, -0.8 +/- 0.5, deltaTF: -4,647 +/- 3,613 mm2, -2,577 +/- 2,872 mm2, deltaSF: -2,057 +/- 2,021 mm2, -1,141 +/- 1,825 mm2, respectively), compared to control (P<0.01), hs-CRP, IL-6, and FMD remained constant in both exercise groups even after completion of the 12-week exercise intervention. Insulin sensitivity improved only in patients subjected to vigorous exercise (VEG). Visceral fat loss was observed only in patients subjected to moderate exercise (MEG). At one-year follow up, these values had all returned to baseline. CONCLUSION: Exercise vigorous enough to result in significant weight and fat reduction did not ameliorate inflammation and endothelial dysfunction as measured at the end of a 12-week exercise intervention, nor did it result in sustained improvements in insulin sensitivity in type 2 diabetic subjects.

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Different intensities of aerobic training for patients with type 2 diabetes mellitus and knee osteoarthritis: a randomized controlled trial
Chi Su, Lihua Huang, Shaochen Tu, Shengdi Lu
Frontiers in Endocrinology.2024;[Epub] CrossRef
The anti-inflammatory effects of aerobic exercise training in patients with type 2 diabetes: A systematic review and meta-analysis
Georgia Papagianni, Chrystalla Panayiotou, Michail Vardas, Nikolaos Balaskas, Constantinos Antonopoulos, Dimitrios Tachmatzidis, Triantafyllos Didangelos, Vaia Lambadiari, Nikolaos P.E. Kadoglou
Cytokine.2023; 164: 156157. CrossRef
Effects of Exercise on Inflammatory Cytokines in Patients with Type 2 Diabetes: A Meta-analysis of Randomized Controlled Trials
Xiaoke Chen, Xinzheng Sun, Chenghao Wang, Hui He, Jos L. Quiles
Oxidative Medicine and Cellular Longevity.2020; 2020: 1. CrossRef
Effect of Diabetic Dietary Education Program on Diabetes Knowledge and Dietary Behaviors of Elderly Diabetic Patients
Ji Young Ye, Sung Hee Min, Min June Lee
Korean Journal of Food & Cookery Science.2017; 33(5): 601. CrossRef
Effect of aerobic exercise intensity on glycemic control in type 2 diabetes: a meta-analysis of head-to-head randomized trials
Yilina Liubaoerjijin, Tasuku Terada, Kevin Fletcher, Normand G. Boulé
Acta Diabetologica.2016; 53(5): 769. CrossRef
Letter: Effects of Aerobic Exercise Intensity on Insulin Resistance in Patients with Type 2 Diabetes Mellitus (Korean Diabetes J 33(5):401-411, 2009)
Dong-Lim Kim
Korean Diabetes Journal.2009; 33(6): 547. CrossRef
Response: Effects of Aerobic Exercise Intensity on Insulin Resistance in Patients with Type 2 Diabetes Mellitus (Korean Diabetes J 33:(5)401-411, 2009)
Yun Hyi Ku, Bo-Kyung Koo, Kyung-Wan Min
Korean Diabetes Journal.2009; 33(6): 549. CrossRef

Anti-GAD Antibody in Patients with Adult-Onset Diabetes in Korea.: Sang Ah Lee, Eui Young Kim, Eun Hee Kim, Ji Yun Jeong, Eun Heui Jeong, Dong Woo Kim, Eun Hee Cho, Eun Hee Koh, Min Seon Kim, Joong Yeol Park, Ki Up Lee; Korean Diabetes J. 2009;33(1):16-23. Published online February 1, 2009; DOI: https://doi.org/10.4093/kdj.2009.33.1.16

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Abstract PDF

BACKGROUND
It is well known that the clinical characteristics of diabetes mellitus in Korean people are different from those of Western people. The purpose of this study was to investigate the prevalence of the anti-GAD antibody (GADA) in a large number of Korean patients with adult-onset diabetes. METHODS: The GADA was measured by radioimmunoassay for 11,472 adult-onset diabetic patients who visited the Asan Medical Center from 1998 to 2007. According to the fasting C-peptide levels, we classified the patients into an insulin dependent diabetes mellitus group (IDDM; C-peptide < 0.6 ng/mL) and non-insulin dependent diabetes mellitus group (NIDDM; C-peptide > or = 1.0 ng/mL). Other clinical and laboratory data were obtained from medical records. RESULTS: Among the 11,147 diabetic patients, 9,250 patients were classified as NIDDM, 922 patients were classified as IDDM and 975 patients excluded. Within the latter group 472 patients were to absolute insulin deficient (C-peptide < 0.1 ng/mL). The prevalence of GADA was 22.0% in the IDDM group and 4.7% in the NIDDM group. GADA was more prevalent in younger-onset NIDDM patients (25~40 years of age; 12.4%) than in older-onset NIDDM patients (> or = 40 years of age; 3.8%). The GADA-positive NIDDM patients had lower C-peptide and BMI levels, and higher rates of typical diabetic symptoms and insulin treatment. CONCLUSION: The prevalence of GADA in Korean patients with IDDM and NIDDM was lower than that reported in Western populations. It is thus suggested that autoimmunity is a rarer cause of diabetes in Korean people. However, since over 10% of younger-onset NIDDM patients were positive for GADA, routine GADA measurement in such patients is recommended.

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Distinct changes to pancreatic volume rather than pancreatic autoantibody positivity: insights into immune checkpoint inhibitors induced diabetes mellitus
Hung-Hui Wei, Ying-Chieh Lai, Gigin Lin, Cheng-Wei Lin, Ya-Chu Chang, John Wen-Cheng Chang, Miaw-Jene Liou, I-Wen Chen
Diabetology & Metabolic Syndrome.2024;[Epub] CrossRef
Recent information on test utilization and intraindividual change in anti-glutamic acid decarboxylase antibody in Korea: a retrospective study
Rihwa Choi, Wonseo Park, Gayoung Chun, Jiwon Lee, Sang Gon Lee, Eun Hee Lee
BMJ Open Diabetes Research & Care.2022; 10(3): e002739. CrossRef
The effect of glargine versus glimepiride on pancreatic β-cell function in patients with type 2 diabetes uncontrolled on metformin monotherapy: open-label, randomized, controlled study
Jun Sung Moon, Kyoung Soo Ha, Ji Sung Yoon, Hyoung Woo Lee, Hyun Chul Lee, Kyu Chang Won
Acta Diabetologica.2014; 51(2): 277. CrossRef
Successful treatment of latent autoimmune diabetes in adults with Traditional Chinese Medicine: a case report
Jiaxing Tian, Wenke Liu, Zhong Zhen, Xiaolin Tong
Journal of Traditional Chinese Medicine.2013; 33(6): 766. CrossRef
The prevalence and characteristics of latent autoimmune diabetes in adults (LADA) and its relation with chronic complications in a clinical department of a university hospital in Korea
Mi-Oh Roh, Chan-Hee Jung, Bo-Yeon Kim, Ji-Oh Mok, Chul-Hee Kim
Acta Diabetologica.2013; 50(2): 129. CrossRef
Prevalence and Clinical Characteristics of Recently Diagnosed Type 2 Diabetes Patients with Positive Anti-Glutamic Acid Decarboxylase Antibody
Yul Hwangbo, Jin Taek Kim, Eun Ky Kim, Ah Reum Khang, Tae Jung Oh, Hak Chul Jang, Kyong Soo Park, Seong Yeon Kim, Hong Kyu Lee, Young Min Cho
Diabetes & Metabolism Journal.2012; 36(2): 136. CrossRef
Body Composition Analysis in Newly Diagnosed Diabetic Adolescent Girls
Yong Hyuk Kim, Min Kyoung Song, Sochung Chung
Journal of Korean Society of Pediatric Endocrinology.2011; 16(3): 172. CrossRef
Increasing Trend in the Number of Severe Hypoglycemia Patients in Korea
Jin Taek Kim, Tae Jung Oh, Ye An Lee, Jun Ho Bae, Hyo Jeong Kim, Hye Seung Jung, Young Min Cho, Kyong Soo Park, Soo Lim, Hak Chul Jang, Hong Kyu Lee
Diabetes & Metabolism Journal.2011; 35(2): 166. CrossRef
Progression to insulin deficiency in Korean patients with Type 2 diabetes mellitus positive for anti‐GAD antibody
S. A. Lee, W. J. Lee, E. H. Kim, J. H. Yu, C. H. Jung, E. H. Koh, M.‐S. Kim, J.‐Y. Park, K.‐U. Lee
Diabetic Medicine.2011; 28(3): 319. CrossRef
Anti-GAD Antibody in Patients with Adult-Onset Diabetes in Korea
Eun-Gyoung Hong
Korean Diabetes Journal.2009; 33(1): 13. CrossRef

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