Efficacy of γ-linolenic acid, Vitis vinifera extract, and acetyl-L-carnitine combination therapy for improving arterial stiffness in Korean adults: Real-world evidence.

Atherosclerosis is associated with various cardiovascular diseases (CVDs). Measurement of arterial stiffness using pulse wave velocity (PWV) enables assessment of atherosclerosis progression in individuals. The authors screened patients with asymptomatic atherosclerosis, based on the PWV findings, to evaluate appropriate early interventions and assess the efficacy of γ-linolenic acid, Vitis vinifera extract, and acetyl-L-carnitine triple combination therapy in atherosclerosis prevention.

Effects of sarpogrelate on blood viscosity.

The objective of the present study was to evaluate the effects and safety of sarpogrelate hydrochloride (sarpogrelate) in patients with elevated blood viscosity (BV), after 12 and 24 weeks of twice (BID) or thrice (TID) daily administrations of sarpogrelate (100 mg). The participants received oral sarpogrelate administration for 24 weeks and visited the hospital every 12 ± 2 week for blood viscosity measurements at shear rates of 5 and 300 s. The BV measured at shear rate of 5 s in male patients decreased significantly from 18.

Effects of red ginseng extract on gut microbial distribution.

Background: Red ginseng extract boosts immunity against inflammation and cancer in the human body. However, studies on the effects of red ginseng extract on the gut microbiome remain unexplored.

Methods: In 2019, the positive effects and changes in the gut microbiome after administering 1 pack (3 g) of red ginseng extract per day to 53 adults aged 40 to 75 for 24 weeks were investigated.

Association of 3-hydroxy-3-methylglutaryl-coenzyme A reductase gene polymorphism with obesity and lipid metabolism in children and adolescents with autism spectrum disorder.

The prevalence of obesity among children and adolescents with autism spectrum disorder (ASD) is higher than that among typically developing children and adolescents. However, very few studies have explored the genetic factors associated with obesity in children and adolescents with ASD. Thus, the aim of this study was to examine the associations between 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR) gene polymorphisms and obesity among children and adolescents with ASD.

Evaluation of the effectiveness and safety of a daily dose of 5 mg of tadalafil, over an 8-week period, for improving quality of life among Korean men with andropause symptoms, including erectile dysfunction: A pilot study.

Background: The primary aim of this study was to evaluate the effects of a once-a-day 5 mg dose of tadalafil, prescribed for 8 weeks, on the quality of life (QoL) of South Korean men with andropause symptoms, including erectile dysfunction (ED), using a single group, open-labeled, before-and-after preliminary trial. The secondary objective was to evaluate the effectiveness and safety of tadalafil for ED.

Methods: Forty South Korean men (>35 years of age) with andropause symptoms including ED were enrolled into our trial.

Effect of Coenzyme Q on Insulin Resistance in Korean Patients with Prediabetes: A Pilot Single-Center, Randomized, Double-Blind, Placebo-Controlled Study.

Introduction: This study aimed to examine whether administration of coenzyme Q10, an antioxidant, improves insulin resistance in patients with prediabetes. The study design was a pilot single-center, randomized, double-blind, placebo-controlled trial.

Methods: This pilot single-center, randomized, double-blind, placebo-controlled trial included a total of 80 adults (aged ≥20 years) with impaired glucose tolerance.

The effect of balance taping for prevention of menstrual pain in female middle school students.

[Purpose] The age at menarche in Korean women has been declining sharply. However, for the students who are just beginning to menstruate, taking pain medication might become a long-term habit continuing until adulthood. Therefore, this study investigated whether balance taping would be more helpful than medication in relieving the pain.

Association of endotoxins and colon polyp: a case-control study.

Endotoxins are known to be associated with the occurrence of various chronic diseases. This study was conducted to investigate the role of endotoxins in the pathogenesis of colon polyps through a case-control study. A total of 145 subjects (74 subjects in the polyp group and 71 subjects in the control group) had undergone a colonoscopy.

Correlation of hair mineral concentrations with insulin resistance in Korean males.

Calcium and magnesium that are associated with insulin resistance play an antagonistic role with each other in cells. This study was conducted to investigate the relationship between hair mineral concentrations and insulin resistance in Korean adult males. A total of 123 male subjects (63 patients with metabolic syndrome and 60 normal control patients) were recruited and fasting plasma glucose, total cholesterol, triglyceride, as well as HDL cholesterol levels, HOMA-IR, and hair mineral concentrations were measured.

Cut-off values of visceral fat area and waist-to-height ratio: diagnostic criteria for obesity-related disorders in Korean children and adolescents.

Purpose: The aim of this study was to study the appropriate cut-off value of visceral fat area (VFA) and waist-to-height ratio (WTHR) which increase the risk of obesity-related disorders and to validate the diagnostic criteria of abdominal obesity and metabolic syndrome in Korean children and adolescents.

Materials And Methods: A total 314 subjects (131 boys and 183 girls) were included in this study. The subjects were selected from Korean children and adolescents who visited three University hospitals in Seoul and Uijeongbu from January 1999 to December 2009.

Efficacy and safety of human placental extract solution on fatigue: a double-blind, randomized, placebo-controlled study.

Introduction. Fatigue is a common symptom, but only a few effective treatments are available. This study was conducted to assess the efficacy and safety of the human placental extract solution, which has been known to have a fatigue recovery effect.

Association of visceral fat and risk factors for metabolic syndrome in children and adolescents.

Purpose: Visceral fat (VF) is closely associated with many metabolic risk factors and is also known to be a strong predictive factor for severe metabolic complications in adults. But there are only a few studies concerning the association of VF and risk factors for metabolic syndrome (MS) in children and adolescents. In our study, we emphasized the association of VF [measured by VF computed tomography (VFCT)] and risk factors for metabolic syndrome in children and adolescents.

Cut-off values of visceral fat area and waist circumference: diagnostic criteria for abdominal obesity in a Korean population.

The aim of this study was to determine the appropriate cut-off values for visceral fat area and waist circumference (WC) associated with an increase in risk for obesity-related disorder, and to validate diagnostic criteria for abdominal obesity and the metabolic syndrome in a Korean adult population. We included 413 subjects (174 men and 239 women) for this study. Subjects were selected among Korean adults who visited the obesity clinic at St.

Proximal cyclic AMP response element is essential for exendin-4 induction of rat EGR-1 gene.

Glucagon-like peptide-1 and its potent agonist exendin-4 induce several immediate early response genes (IEGs) that code for transcription factors implicated in cell proliferation, differentiation, and apoptosis. We recently observed that early growth response factor-1 (EGR-1), an IEG product, was required for transcriptional activation of Ccnd1 (cyclin D1) gene by exendin-4. Herein, the regulatory mechanism whereby exendin-4 activates the transcription of EGR-1 gene was investigated in the pancreatic beta-cell line INS-1.

Epigallocatechin-3-gallate increases intracellular [Ca2+] in U87 cells mainly by influx of extracellular Ca2+ and partly by release of intracellular stores.

Green tea has been receiving considerable attention as a possible preventive agent against cancer and cardiovascular disease. Epigallocatechin-3-gallate (EGCG) is a major polyphenol component of green tea. Using digital calcium imaging and an assay for [3H]-inositol phosphates, we determined whether EGCG increases intracellular [Ca2+] ([Ca2+]i) in non-excitable human astrocytoma U87 cells.