Polygenic risk for hypertriglyceridemia is attenuated in Japanese men with high fitness levels

2014 ◽  
Vol 46 (6) ◽  
pp. 207-215 ◽  
Author(s):  
Kumpei Tanisawa ◽  
Tomoko Ito ◽  
Xiaomin Sun ◽  
Zhen-Bo Cao ◽  
Shizuo Sakamoto ◽  
...  
Keyword(s):  
Hdl Cholesterol ◽  
Blood Lipid ◽  
Serum Levels ◽  
Risk Scores ◽  
Nucleotide Polymorphisms ◽  
Cross Sectional ◽  
Japanese Men ◽  
Polygenic Risk ◽  
High Fitness ◽  
Low Hdl

High cardiorespiratory fitness (CRF) is associated with a reduced risk for dyslipidemia; however, blood lipid levels are also affected by individual genetic variations. We performed a cross-sectional study to determine whether CRF modifies polygenic risk for dyslipidemia. Serum levels of triglycerides (TG), LDL cholesterol (LDL-C), and HDL cholesterol (HDL-C) were measured in 170 Japanese men (age 20–79 yr). CRF was assessed by measuring maximal oxygen uptake (V̇o2max), and subjects were divided into low-fitness and high-fitness groups according to the reference V̇o2max value for health promotion in Japan. We analyzed 19 single nucleotide polymorphisms (SNPs) associated with TG, LDL-C, or HDL-C levels. Based on these SNPs, we calculated three genetic risk scores (GRSs: TG-GRS, LDL-GRS, and HDL-GRS), and subjects were divided into low, middle, and high groups according to the tertile for each GRS. Serum TG levels of low-fitness individuals were higher in the high and middle TG-GRS groups than in the low TG-GRS group ( P < 0.01 and P < 0.05, respectively), whereas no differences were detected in the TG levels of high-fitness individuals among the TG-GRS groups. In contrast, the high LDL-GRS group had higher LDL-C levels than did the low LDL-GRS group, and HDL-C levels were lower in the high HDL-GRS group than in the low HDL-GRS group regardless of the fitness level ( P < 0.05). These results suggest that high CRF attenuates polygenic risk for hypertriglyceridemia; however, high CRF may not modify the polygenic risk associated with high LDL-C and low HDL-C levels in Japanese men.

scholarly journals Peripheral polyneuropathy in severely obese patients with metabolic syndrome but without diabetes: Association with low HDL-cholesterol

2017 ◽  
Vol 63 (4) ◽  
pp. 324-331 ◽  
Author(s):  
Otto Henrique Nienov ◽  
Luciana Matte ◽  
Lisiane Stefani Dias ◽  
Helena Schmid
Keyword(s):  
Metabolic Syndrome ◽  
Univariate Analysis ◽  
Hdl Cholesterol ◽  
Serum Levels ◽  
Cross Sectional Study ◽  
Serum Triglycerides ◽  
Cross Sectional ◽  
Peripheral Polyneuropathy ◽  
Low Hdl ◽  
Severely Obese

Summary Introduction: The purpose of this study was to evaluate the prevalence of peripheral polyneuropathy (PPN) in subjects with grade II and III obesity (Ob-II,III) and metabolic syndrome (MetS) but without diabetes and to investigate possible associated factors. Method: A cross-sectional study was performed in non-diabetic Ob-II,III,MetS patients using the Michigan Neuropathy Screening Instrument (MNSI) to assess the presence of PPN. Results: A total of 24 of 218 non-diabetic Ob-II,III,MetS patients had PPN. Based on univariate analysis, serum levels of LDL-cholesterol (p=0.046) were significantly associated with PPN, while serum triglycerides (p=0.118) and low HDL-cholesterol (p=0.057) showed a tendency toward this association. On a Poisson regression analysis, when the three possible associations were included, low HDL-cholesterol (p=0.047) remained independently associated. Conclusion: In non-diabetic Ob-II,III,MetS patients, PPN defined by the MNSI showed a high prevalence and was associated with low levels of HDL-cholesterol. In order to diagnose that complication, neurological evaluation should be performed in these patients.

Relationship Among Adherence to The Mediterranean Diet and Anthropometric and Metabolic Parameters in Subjects with Obesity

2020 ◽  
Vol 20 ◽  
Author(s):  
Luisa Lampignano ◽  
Roberta Zupo ◽  
Rossella Donghia ◽  
Vito Guerra ◽  
Fabio Castellana ◽  
...  
Keyword(s):  
Mediterranean Diet ◽  
Hdl Cholesterol ◽  
Fat Distribution ◽  
Serum Levels ◽  
Overweight And Obesity ◽  
Height Ratio ◽  
Anthropometric Parameters ◽  
Cross Sectional ◽  
Waist To Height Ratio ◽  
The Mediterranean

Background: There is moderate-to-high evidence that the Mediterranean diet prevents increases in body weight and waist circumference in non-obese individuals but less is known about its effects in subjects with overweight and obesity. The present study was focused on exploring the cross-sectional association among the adherence to Mediterranean diet and the most commonly used variables of metabolic and cardiovascular risk factors in a cohort of overweight subjects from a typical Mediterranean region, Apulia, in Southern Italy. Methods:: The study was performed in a cohort of 1214 individuals, all with overweight or obesity but no other clinical condition. We investigated the association among adherence to Mediterranean diet, assessed with the PREDIMED score, and anthropometric parameters [namely body mass index (BMI), WC, waist to height ratio (WHtR) and neck circumference (NC)], fasting serum levels of glucose, insulin, uric acid and lipids (triglycerides, total cholesterol, HDL cholesterol and LDL cholesterol), and blood pressure and insulin resistance, measured by HOMA-IR. Results:: The waist to height ratio was negatively associated to a PREDIMED score ≥7 (p<0.04), whereas HDL cholesterol was positively associated to a PREDIMED score ≥7 (p<0.04) Conclusion: This study suggests that body fat distribution and HDL-cholesterol are the parameters most strongly influenced by MedDiet in Apulian subjects.

scholarly journals Association of accelerometer-derived sleep measures with lifetime psychiatric diagnoses: A cross-sectional study of 89,205 participants from the UK Biobank

PLoS Medicine ◽  
2021 ◽  
Vol 18 (10) ◽  
pp. e1003782
Author(s):  
Michael Wainberg ◽  
Samuel E. Jones ◽  
Lindsay Melhuish Beaupre ◽  
Sean L. Hill ◽  
Daniel Felsky ◽  
...  
Keyword(s):  
Bipolar Disorder ◽  
Sleep Duration ◽  
Sleep Efficiency ◽  
Risk Scores ◽  
Psychiatric Diagnoses ◽  
Uk Biobank ◽  
Major Depressive ◽  
Cross Sectional ◽  
Polygenic Risk ◽  
The Uk

Background Sleep problems are both symptoms of and modifiable risk factors for many psychiatric disorders. Wrist-worn accelerometers enable objective measurement of sleep at scale. Here, we aimed to examine the association of accelerometer-derived sleep measures with psychiatric diagnoses and polygenic risk scores in a large community-based cohort. Methods and findings In this post hoc cross-sectional analysis of the UK Biobank cohort, 10 interpretable sleep measures—bedtime, wake-up time, sleep duration, wake after sleep onset, sleep efficiency, number of awakenings, duration of longest sleep bout, number of naps, and variability in bedtime and sleep duration—were derived from 7-day accelerometry recordings across 89,205 participants (aged 43 to 79, 56% female, 97% self-reported white) taken between 2013 and 2015. These measures were examined for association with lifetime inpatient diagnoses of major depressive disorder, anxiety disorders, bipolar disorder/mania, and schizophrenia spectrum disorders from any time before the date of accelerometry, as well as polygenic risk scores for major depression, bipolar disorder, and schizophrenia. Covariates consisted of age and season at the time of the accelerometry recording, sex, Townsend deprivation index (an indicator of socioeconomic status), and the top 10 genotype principal components. We found that sleep pattern differences were ubiquitous across diagnoses: each diagnosis was associated with a median of 8.5 of the 10 accelerometer-derived sleep measures, with measures of sleep quality (for instance, sleep efficiency) generally more affected than mere sleep duration. Effect sizes were generally small: for instance, the largest magnitude effect size across the 4 diagnoses was β = −0.11 (95% confidence interval −0.13 to −0.10, p = 3 × 10−56, FDR = 6 × 10−55) for the association between lifetime inpatient major depressive disorder diagnosis and sleep efficiency. Associations largely replicated across ancestries and sexes, and accelerometry-derived measures were concordant with self-reported sleep properties. Limitations include the use of accelerometer-based sleep measurement and the time lag between psychiatric diagnoses and accelerometry. Conclusions In this study, we observed that sleep pattern differences are a transdiagnostic feature of individuals with lifetime mental illness, suggesting that they should be considered regardless of diagnosis. Accelerometry provides a scalable way to objectively measure sleep properties in psychiatric clinical research and practice, even across tens of thousands of individuals.

scholarly journals Genetic polymorphisms of interleukin-6 influence the development of hepatitis B virus-related liver cirrhosis

2019 ◽  
Author(s):  
Caixia Xia ◽  
Wei Zhu ◽  
Chunhong Huang ◽  
Guohua Lou ◽  
Bingjue Ye ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Interleukin 6 ◽  
Serum Levels ◽  
Healthy Controls ◽  
Nucleotide Polymorphisms ◽  
Cross Sectional ◽  
B Virus ◽  
Infected Liver

Abstract Background Interleukin-6 (IL-6) plays an important role in chronic inflammation. Thus, we aimed to investigate the effects of IL-6 polymorphisms in predicting the progression of hepatitis B virus (HBV) -related liver cirrhosis. Methods A cross-sectional study was conducted to analysis IL-6 polymorphisms and serum levels of IL-6 in HBV-infected patients of different clinical phases and in healthy controls. IL-6 polymorphisms were detected by Taqman PCR method and plasma IL-6 levels were assessed by ELISA. Results Our analysis included 182 chronic hepatitis B (CHB) patients, 190 HBV-infected liver cirrhosis cases, 125 inactive HBsAg carriers, and 246 healthy controls. Seven SNPs in IL-6 including rs10499563, rs17147230, rs1800796, rs2069837, rs1524107, rs2066992, rs2069852 were analyzed. In haplotype analysis between HBV-infected liver cirrhosis cases with CHB patients, inactive HBV-carriers or healthy controls, haplotype CT in block 1 and haplotype GGCGG in block 2 were associated with liver cirrhosis (P<0.05). What’s more, the genotype or allele frequencies were significantly different in IL-6 rs10499563 and rs2069837 when HBV-infected liver cirrhosis patients compared with CHB patients, inactive HBV-carriers or healthy controls. A further study found that compared with the controls or CHB patients, plasma IL-6 was elevated in HBV-infected liver cirrhosis patients (P<0.05). Conclusion In conclusion, the polymorphisms of the IL-6 rs10499563 and rs2069837 are associated with the susceptibility of liver cirrhosis may through their effects on IL-6 expressions and these two single nucleotide polymorphisms can be used as potential predicting markers for prognosis of HBV-infected liver cirrhosis.

Abstract P137: Association Of Equol Producing Capacity With Aortic Calcification In Middle-aged Japanese Men

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Xiao Zhang ◽  
Akira Fujiyoshi ◽  
Aya Kadota ◽  
Vasudha Ahuja ◽  
Abhishek Vishnu ◽  
...  
Keyword(s):  
Serum Levels ◽  
Population Based ◽  
Aortic Calcification ◽  
Inverse Association ◽  
Middle Aged ◽  
Cross Sectional ◽  
Japanese Men ◽  
The Us ◽  
Multivariable Analyses ◽  
20 Nm

Background: Soy isoflavones (ISFs) are regularly consumed in Japan and other Asian countries where some studies showed a significant inverse association of ISFs intake with incident coronary heart disease (CHD). However, a US randomized clinical trial did not find ISFs as anti-atherogenic. This discrepancy may be due to the higher capacity of people in Japan than in the US to produce equol, a metabolite of ISF by the gut microbiome. Equol may have greater anti-atherogenic properties than ISFs. It is unknown whether equol producers (EP), people who produce equol after consuming ISF, have lower aortic calcification (AC), a biomarker of atherosclerosis, as compared to non-EP. Aim: To determine the association between equol producing status and AC in Japanese men. Method: This cross-sectional, population-based study included 302 Japanese men aged 40-49, free of CHD. EP was defined as participants with serum levels of equol ≥20 nM. AC was measured in the entire aorta and quantified by the Agatston method. The presence of AC was defined as AC score ≥10. We analyzed the association between equol producing status and AC using the Tobit and the logistic regressions. Result: We observed 125 participants as EP. In multivariable analyses, EP had non-significantly lower AC score by 147 (95% confidence interval (CI): -386, 92) units and an odds ratio of 0.71 (95% CI: 0.40, 1.26) for the AC presence as compared to non-EP. As significant interaction of equol producing status with age was present, we stratified the analyses by the median age. In men aged 45-49 years, EP had non-significantly lower AC score by 246 units and a non-significant 0.62 times the odds of AC presence as compared to non-EP; the corresponding values in men aged 40-44 were 12 units and 0.91 times (Table). Such an association was not observed with serum ISFs (data not shown). Conclusion: Japanese middle-aged men who were EP had non-significantly lower AC than non-EP and such association was stronger in men aged 45-49 than 40-44 years. Further study with much larger sample size is warranted.

scholarly journals GLYCEMIC AND LIPIDEIC STATUS IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION

2014 ◽  
Vol 04 (01) ◽  
pp. 009-014
Author(s):  
A. Harish Rao
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Total Cholesterol ◽  
Ldl Cholesterol ◽  
Fasting Glucose ◽  
Hdl Cholesterol ◽  
Serum Levels ◽  
Glucose Levels ◽  
Low Hdl ◽  
One Year

Abstract: Objective: to know the glycemic and lipidaemic status in patients with acute myocardial infarction, and with the secondary objective to know the effect of age, gender, diabetes, smoking, hypertension on fasting glucose and lipid levels. Methods and materials: The 74 patients admitted for acute myocardial infarction during the study period of one year were analysed for fasting glucose values and serum levels of total cholesterol, HDL cholesterol, LDL cholesterol and triglycerides. Results: The mean serum concentrations of total cholesterol, triglycerides, HDL cholesterol and LDL cholesterol were 233.28±45.34, 139.22±41.71, 171.43±36.53 and 27.07±36.53 respectively. Mean levels of total cholesterol, HDL cholesterol, triglycerides and fasting glucose values were not affected by age, gender, BMI, hypertension and smoking. BMI >30kg/m2 was associated with increased levels of total cholesterol(p=0.013) and LDL cholesterol(p=0.014). Also increase LDL cholesterol was seen in male gender(p=0.04). The prevalence of hypercholesterolemia, hypertriglyceridemia and low HDL cholesterol was 82.4%,77% and 78% respectively. Diabetes had no effect on lipid profile. Conclusion: our study highlighted the prevalence of dyslipidemias associated with myocardial infarction but not significant impact of fasting glucose levels.

Comparing the validity of continuous metabolic syndrome risk scores for predicting pediatric metabolic syndrome: the CASPIAN-V study

2019 ◽  
Vol 32 (4) ◽  
pp. 383-389 ◽  
Author(s):  
Mehri Khoshhali ◽  
Ramin Heshmat ◽  
Mohammad Esmaeil Motlagh ◽  
Hasan Ziaodini ◽  
Mahdi Hadian ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Principal Component ◽  
Hdl Cholesterol ◽  
Cross Sectional Study ◽  
Risk Scores ◽  
Cross Sectional ◽  
Z Scores ◽  
Iranian Children

Abstract Background The aim of this study was to compare the validity of various approaches to pediatric continuous metabolic syndrome (cMetS) scores including siMS scores (2 waist/height + fasting blood glucose [FBG]/5.6 + triglycerides [TG]/1.7 + systolic blood pressure [BP]/130 + high-density lipoprotein [HDL]/1.02), Z-scores, principal component analysis (PCA) and confirmatory factor analysis (CFA) for predicting metabolic syndrome (MetS). Methods This nationwide cross-sectional study was conducted on 4200 Iranian children and adolescents aged 7–18 years. The cMetS was computed using data on HDL, cholesterol, TGs, FBG, mean arterial pressure (MAP) and waist circumference (WC). The areas under the receiver operating characteristic curves (AUCs) were used to compare the performances of different cMetS scores. Results Data of 3843 participants (52.4% boys) were available for the current study. The mean (standard deviation [SD]) age was 12.6 (3) and 12.3 (3.1) years for boys and girls, respectively. The differences in AUC values of cMetS scores were significant based on the Delong method. The AUCs (95% confidence interval [CI]) were for Z-scores, 0.94 (0.93, 0.95); first PCA, 0.91 (0.89, 0.93); sum PCA, 0.90 (0.88, 0.92), CFA, 0.79 (0.76, 0.3) and also for siMS scores 1 to 3 as 0.93 (0.91, 0.94), 0.92 (0.90, 0.93), and 0.91 (0.90, 0.93), respectively. Conclusions The results of our study indicated that the validity of all approaches for cMetS scores for predicting MetS was high. Given that the siMS scores are simple and practical, it might be used in clinical and research practice.

Prevalence of Abdominal Obesity and Metabolic Syndrome in Children and Adolescents: A Community Based Cross-Sectional Study

2020 ◽  
Author(s):  
Nastaran AHMADI ◽  
Seyed Mahmood SADR ◽  
Mohammad Reza MOHAMMADI ◽  
Masoud MIRZAEI ◽  
Amir Hooshang MEHRPARVAR ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Children And Adolescents ◽  
Abdominal Obesity ◽  
Adult Population ◽  
International Diabetes Federation ◽  
Hdl Cholesterol ◽  
National Study ◽  
Cross Sectional ◽  
Common Component ◽  
Low Hdl

Background: Although the prevalence of abdominal obesity and metabolic syndrome has been widely studied in the adult population, little is known about it in children and adolescents especially in developing countries. This study aimed to determine the prevalence of abdominal obesity and metabolic syndrome among children and adolescents in Yazd Greater Area, Iran; over the period of 2016-2017. Methods: This study was part of a larger national study with a cross-sectional design. Using multistage cluster random sampling method, 1035 children, and adolescents of both sexes aged 6-18 yr were randomly selected from rural and urban districts in Yazd Greater Area, Iran. Components of metabolic syndrome, and anthropometry measured in the standard situation. Results: The prevalence of abdominal obesity in children 6-10 yr old was 13.2% in boys versus 24.7% in girls. The overall prevalence of metabolic syndrome according to International Diabetes Federation (IDF) criteria in adolescents aged 10-18 yr old was 7.6% (9.4% in boys). The most prevalent metabolic syndrome components were low HDL-cholesterol (56.2%) and abdominal obesity (27.8%). Conclusion: Comparatively, the prevalence of metabolic syndrome in Yazd is high. Low HDL-cholesterol levels and abdominal obesity were the most common component, and family history of heart disease, BMI, and male gender were the main determinants of metabolic syndrome in adolescents.

scholarly journals Association of HDL Cholesterol with In-Hospital Outcome of Patients with Acute Coronary Syndrome

2018 ◽  
Vol 32 (2) ◽  
pp. 114-118
Author(s):  
Chowdhury Muhammad Omar Faruque ◽  
Abdul Wadud Chowdhury ◽  
Miftaul Jannath Chowdhury ◽  
Abu Thaher Mohammad Mahfuzul Hoque ◽  
Md Solaiman Mia ◽  
...  
Keyword(s):  
Acute Coronary Syndrome ◽  
Density Lipoprotein ◽  
Hdl Cholesterol ◽  
Cross Sectional ◽  
Hospital Outcome ◽  
Coronary Syndrome ◽  
Group I ◽  
Low Hdl ◽  
Biochemical Evaluation ◽  
Cardiac Emergency

Background:Acute coronary syndrome is a cardiac emergency. It is increasing dramatically and becoming a major burden in our health care system. Relation between serum lipid profile and acute coronary syndrome is well established. Our study tried to reveal association of high density lipoprotein cholesterol (HDL-C) with in-hospital outcome of patients with acute coronary syndrome.Methods: The study was a cross sectional comparative study. Clinical & biochemical evaluation was done in hospital settings. A total number of 271 patients were included in the study and divided into two groups. Patients with low HDL-C level were in group I and patients with normal HDL-C were in group II.Results: Group I populations had more complications & more in- hospital stay than group II (74.3% vs 28.9%, P<0.001 and 6.65±2.04 days vs 5.09±1.44 days, p<0.001 respectively).Conclusion: The study revealed significant association of HDL-C with outcome of acute coronary syndrome patients. Complications of acute coronary syndrome were more in patients with low HDLC level.Bangladesh Heart Journal 2017; 32(2) : 114-118

scholarly journals Egg consumption and blood lipid parameters according to the presence of chronic metabolic disorders: The EVIDENT II Study

2021 ◽  
Author(s):  
Arthur Eumann Mesas ◽  
Miriam Garrido-Miguel ◽  
Rubén Fernández-Rodríguez ◽  
Sofía Fernández Franco ◽  
Cristina Lugones-Sánchez ◽  
...  
Keyword(s):  
Lipid Profile ◽  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Hdl Cholesterol ◽  
Blood Lipid ◽  
Linear Regression Models ◽  
Blood Lipid Profile ◽  
Cross Sectional ◽  
Egg Consumption ◽  
Lipid Parameters

Abstract Context Egg consumption is one of the main dietary sources of cholesterol, but whether individuals who eat more eggs have a worse blood lipid profile remains controversial. Objective We examined the relationship between egg consumption and lipid parameters and explored whether this relationship changes according to the presence of chronic metabolic disorders. Methods A multicenter cross-sectional study was conducted with adult participants in the EVIDENT II trial. Adjusted linear regression models were stratified by the main chronic metabolic disorders. Results Among the 728 participants (61.9% women, mean age 52.1±11.9 years), the mean egg consumption was equivalent to 5-to-6 eggs per week for a 70 kg individual. In the fully-adjusted analysis, no association was found of egg consumption with total and HDL cholesterol, and triglyceride levels. Furthermore, compared to the first quartile of consumption, the fourth quartile was associated with lower LDL-c levels (coefficient: -7.01; 95%CI: -13.39, -0.62) and a lower LDL-c/HDL-c ratio (coefficient: -0.24, 95%CI: -0.41, -0.06). In the analyses stratified by chronic metabolic diseases, higher egg consumption was not associated with lipid profile in those with obesity, hypertension, type 2 diabetes, dyslipidemia, or treated with hypolipidemic drugs, and was associated with a better lipid profile in participants without these conditions. Conclusions Higher egg consumption was not associated with blood lipids in individuals with chronic metabolic disorders. In individuals without such conditions, the lipid profile was better among those who consumed more eggs. Our findings support current guidelines recommending eggs as part of a healthy diet.

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