Endocrine Abstracts

Background: Recently, the triglyceride glucose (TyG) index has been considered a surrogate marker of insulin resistance. Insulin resistance is a well known pathogenic factor in nonalcoholic fatty liver disease (NAFLD). However, few studies have investigated the relationship between the TyG index and liver fibrosis in subjects with NAFLD. Thus, we investigated the relationship between the TyG index and liver fibrosis in Korean adults.Methods: In total, 51...

Objective: Apolipoprotein B/Apolipoprotein A-1 ratio (Apo B/Apo A-1) and lipoprotein (a) (Lp(a)) are known to be associated with atherosclerotic vascular disease. We investigated the influence of Apo B/Apo A-1 and Lp(a) on coronary artery calcification (CAC) among healthy Korean adults.Methods: A total of 1081 participants underwent cardiac computed tomography in health promotion center were enrolled. Anthropometric profiles and multiple cardiovascular r...

Background: Although anaplastic thyroid cancer (ATC) is found in less than 2% of patients with thyroid cancer, it is the most advanced, aggressive and lethal. ATC is known to develop from well-differentiated thyroid cancers, such as follicular thyroid cancer, and it is undifferentiated itself. Among the thyroid-specific transcription factors that are critical for the function of thyroid, the expression of thyroid transcription factor 1 (TTF1), or NKX2.1, has been reported to c...

Object: FSTL1, an extracellular glycoprotein, is a novel myokine that is secreted by skeletal muscle. However, its functions in metabolism remain unclear, Adipose tissue is one of the important organs for maintaining energy homeostasis. FSTL1 is known to induce inflammatory response and inhibit insulin-mediated Akt signaling pathway, we aimed to investigate whether FSTL1 play metabolic roles in human adipose tissue. We hypothesized that FSTL1 increases lipolysis throu...

Background: Hemorheologic alterations or changes in blood viscosity have been suggested to play a role in the pathogenesis of diabetic microvascular complications. We measured various hemorheologic parameters in type 2 diabetes patients at different stages of chronic kidney disease (CKD) and assessed their possible role as early markers of diabetic nephropathy and renal insufficiency.Methods: One hundred and five patients with type 2 diabetes were divide...

Introduction: NK cells are cytotoxic lymphocytes critical to innate immunity. The purpose of this study is to find out the difference in NK cell activity between type 2 diabetes patients and controls, and to investigate the association between NK cell activity and glucose control.Methods: Forty-nine subjects were enrolled in this study, with 23 type 2 diabetes patients and 26 normal glucose tolerant controls. Anthropometric and biochemical parameters wer...

Background: Korean red ginseng (KRG) has been shown to improve glucose tolerance and insulin resistance in several human studies. However, human studies on the effects of KRG on diabetic complications are lacking. We performed this study to investigate the effects of KRG administration on glucose metabolism and chronic diabetic complications in type 2 diabetes patients.Methods: This study was a randomized, double-blind, placebo-controlled trial. 83 type ...

Purpose: This study investigated the exercise-induced changes in novel adipokines (visfatin, chemerin, and apelin) related to obesity and metabolism, and their correlations with the changes in the measures of obesity and glucose homeostasis after the 8-wk exercise intervention.Methods: Forty metabolically heathy obese young males were randomly assigned either to control (C, n=12) or exercise group (Ex, n=28). The subje...