Abstract:
:The purpose of the present study was to investigate the relationship between insulin resistance, sex hormones and sex hormone-binding globulin (SHBG) in regard to the serum lipid and lipoprotein profiles of 82 Japanese postmenopausal women. A multiple regression analysis for lipids, lipoproteins, and apoproteins as dependent variables was performed. All regression models included the following variables as potential independent variables; BMI, percentage of body fat, waist-hip ratio, free testosterone (Free T) and SHBG. In addition, model A included insulin resistance evaluated by HOMA-R and model B included fasting insulin (FIRI). In model A, both Free T and HOMA-R were independent predictors of total-C (TC)/high-density lipoprotein-C (HDL-C) and low-density lipoprotein-C (LDL-C)/HDL-C. The BMI was independently associated with HDL-C. The Free T was a single independent predictor of TC and LDL-C. Both BMI and HOMA-R were independent predictors of triglyceride (TG). In addition, SHBG was also independently associated with apoprotein B (Apo B) and Apo B/Apo AI. In model B, FIRI was an independent predictor of lipid metabolism with similar results to those observed in model A. These results suggest that the lipid characteristics in postmenopausal women might be associated with insulin resistance and/or hyperinsulinemia, and relative hyperandrogenicity which thus induces an increase in the amount of Free T and a decrease in the SHBG within physiological ranges.
journal_name
J Atheroscler Thrombjournal_title
Journal of atherosclerosis and thrombosisauthors
Kumagai S,Kai Y,Sasaki Hdoi
10.5551/jat1994.8.14subject
Has Abstractpub_date
2001-01-01 00:00:00pages
14-20issue
1eissn
1340-3478issn
1880-3873journal_volume
8pub_type
杂志文章abstract:AIM:Nocturnal intermittent hypoxia (NIH), a primary marker of obstructive sleep apnea, has increasingly been linked with cardiovascular morbidity and mortality. The purpose of this study was to investigate the association between NIH and arterial stiffness as measured according to the cardio-ankle vascular index (CAVI)...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.24505
更新日期:2014-01-01 00:00:00
abstract::Vascular calcification is a common feature of advanced atherosclerosis resulting in reduced elasticity of elastic arteries. However, the relationship between elastic fibers and vascular calcification at the molecular and cellular levels remains unknown. We investigated the expression of major elastic fiber components ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.9.292
更新日期:2002-01-01 00:00:00
abstract:AIM:To evaluate whether plaque scoring measurements are able to track changes in atherosclerotic plaque burden over time and to study whether this is affected by lipid-lowering therapy. METHODS:Data used were from METEOR (Measuring Effects on Intima-Media Thickness: an Evaluation Of Rosuvastatin), a randomized control...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
doi:10.5551/jat.8169
更新日期:2011-01-01 00:00:00
abstract:AIM:Aim of this study was to directly detect increased permeability of vascular lesions by magnetic resonance imaging. METHODS:A novel contrast medium with a mean hydrodynamic diameter of 100 nm was prepared from monodispersed iron colloids incorporated into micelles of block copolymers composed of polyethylene glycol...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.14.65
更新日期:2007-04-01 00:00:00
abstract:AIMS:Patients with chronic kidney disease (CKD) have a higher burden of cardiovascular morbidity and mortality than the general population. Endothelial dysfunction has been suggested to play a role in both glomerular filtration rate loss and cardiovascular damage. Thus, the present study aimed to evaluate the relations...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.56424
更新日期:2020-09-02 00:00:00
abstract:AIM:Ischemic stroke (IS) is a multifactorial disease caused by environmental risk factors and genetic susceptibility. However, few studies have assessed whether gene-gene interactions among cytochrome P450 (CYP) pathway genes influence the risk of IS. The aim of the present study was to investigate the association of 1...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.29025
更新日期:2015-01-01 00:00:00
abstract:AIM:Carotid intima-media thickness (CIMT) measurements are used as a disease outcome in randomized controlled trials that assess the effects of lipid-modifying treatment. It is unclear whether common CIMT or mean maximum CIMT should be used as the primary outcome. We directly compared both measurements using aspects th...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.8623
更新日期:2011-01-01 00:00:00
abstract:AIMS:Adiponectin, an adipocyte-specific secretory protein, abundantly exists in the blood stream while its concentration paradoxically decreases in obesity. Hypoadiponectinemia is one of risks of cardiovascular diseases. However, impact of serum adiponectin concentration on acute ischemic myocardial damages has not bee...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.38232
更新日期:2017-08-01 00:00:00
abstract:AIM:Clinical studies have suggested that renin-angiotensin inhibitors are effective for the prevention of atherosclerosis progression, but the results for the regression of established lesions are equivocal. The aim of this study was to examine the effects of different doses of the angiotensin receptor blocker (ARB) ca...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:
更新日期:2012-01-01 00:00:00
abstract:AIM:Lipoprotein lipase protein exists in preheparin serum (preheparin LpL mass), even though lipoprotein lipase activity is rarely detected. Recent clinical studies have clarified that low preheparin LpL mass concentration is an important coronary risk factor. The aim of this study was to clarify the effect of telmisar...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e547
更新日期:2008-06-01 00:00:00
abstract:AIM:To compare the responsiveness to clopidogrel in patients who were prescribed two different types of statins, atorvastatin vs. rosuvastatin, following percutaneous coronary intervention. METHODS:A total of 915 patients were randomized according to the antiplatelet therapy strategy in the CILON-T trial. In this subg...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
doi:10.5551/jat.19265
更新日期:2014-01-01 00:00:00
abstract:AIM:Malnutrition has been identified to be an independent predictor of morbidity and mortality in patients with chronic heart failure (CHF). However, the pathophysiological mechanisms underlying this pathway remain unclear. METHODS:Nutritional screening was performed using the controlling nutritional status (CONUT) sc...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.31526
更新日期:2016-06-01 00:00:00
abstract::Both hyperthyroidism and hypothyroidism affect the cardiovascular system. Hypothyroidism is known to be associated with enhanced atherosclerosis and ischemic heart diseases. The accelerated atherosclerosis in the hypothyroid state has been traditionally ascribed to atherogenic lipid profile, diastolic hypertension, an...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat.32755
更新日期:2016-01-01 00:00:00
abstract:AIMS:Type 2 diabetes mellitus (T2DM) is no longer regarded as a coronary risk equivalent, and heterogeneity of cardiovascular risk exists, suggesting that further risk stratification should be mandatory. This study aimed to determine the prevalence and clinical predictors of coronary artery calcium (CAC) score, and eva...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.59386
更新日期:2020-11-07 00:00:00
abstract::Cell degeneration and collagenosis are the main features in atherosclerotic plaque. We examined the effects of human low density lipoprotein (LDL) on cultured rabbit aortic smooth muscle cells (SMCs). Copper oxidized LDL (LDL+Cu) injured the SMCs more than did native LDL. Cytotoxicity of oxidized LDL was prevented by ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat1994.1.53
更新日期:1994-01-01 00:00:00
abstract:AIM:This study aimed to examine whether cardiorespiratory fitness (CRF) is associated with arterial stiffening, evaluated using the cardio-ankle vascular index (CAVI), independent of visceral fat (VF) in middle-aged and elderly Japanese men. We also examined whether the relationship between CRF and the CAVI is modified...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.25098
更新日期:2015-01-01 00:00:00
abstract:AIM:To demonstrate the clinical benefit of inhibiting intestinal cholesterol absorption, we evaluated the effects of ezetimibe on surrogate markers of cholesterol absorption and synthesis, lipid and glucose metabolism, and markers of obesity and inflammation. METHODS:A total of 120 patients with dyslipidemia (46 men; ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 临床试验,杂志文章
doi:10.5551/jat.1578
更新日期:2010-02-01 00:00:00
abstract:AIM:To develop and validate a new risk prediction model for predicting the 10-year risk of atherosclerotic cardiovascular disease (ASCVD) in Japanese adults. METHODS:A total of 2,454 participants aged 40-84 years without a history of cardiovascular disease (CVD) were prospectively followed up for 24 years. An incident...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.61960
更新日期:2021-01-22 00:00:00
abstract:AIM:Children exposed to parental smoking are at increased long-term risk of subclinical atherosclerosis in adulthood. However, it has not been quantified if exposure to parental smoking in childhood is associated with adult systemic inflammation. This study aimed to determine if childhood exposure to parental smoking w...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.40568
更新日期:2017-12-01 00:00:00
abstract:AIM:To study atherosclerosis risk in diabetes, we investigated ATP-binding cassette transporter A1 (ABCA1) expression and high-density lipoprotein (HDL) biogenesis in the liver and hepatocytes under hyperglycemic conditions. METHODS AND RESULTS:In streptozotocin-induced diabetic mice, plasma HDL decreased while ABCA1 ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.39156
更新日期:2017-11-01 00:00:00
abstract:AIM:We focused on the ratios of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to arachidonic acid (AA) and explored the significance of these ratios relative to clinical characteristics by age in ischemic stroke patients. METHODS:We enrolled patients with acute ischemic stroke who underwent radiological i...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.40691
更新日期:2018-07-01 00:00:00
abstract::Rats with alloxan-induced diabetes developed severe atherosclerotic lesions when they were maintained on a 0.25% cholesterol diet for one year. The atheromatous changes developed at the aortic arch, appeared as early as 3 months after the start of the experiment, and increased thereafter. The diabetic rats also develo...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat1994.1.118
更新日期:1994-01-01 00:00:00
abstract::The proliferation of vascular smooth muscle cells (VSMCs) can contribute to a variety of pathological states, including atherosclerosis and post-angioplasty restenosis. The p21(WAF1) cyclin-dependent kinase inhibitor regulates cell-cycle progression, senescence, and differentiation in injured blood vessels. Histone de...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.13.183
更新日期:2006-08-01 00:00:00
abstract:AIM:The purpose of this study is to investigate the impact of arterial stiffness assessed using Cardio-ankle Vascular Index (CAVI) on long-term outcome after acute coronary syndrome (ACS). METHODS:A total of 387 consecutive patients (324 males; age, 64±11 years) with ACS were enrolled. We examined CAVI and brachial-an...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.51409
更新日期:2020-07-01 00:00:00
abstract:AIM:The purpose of this study was to evaluate the efficacy and safety of LIVALO tablets (pitavastatin) in Japanese male children with heterozygous familial hypercholesterolemia (FH). METHODS:A multicenter, randomized, double-blind, parallel study was conducted in 14 male children 10-15 years of age with heterozygous F...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.5551/jat.28753
更新日期:2016-01-01 00:00:00
abstract:AIM:Asymmetric dimethylarginine(ADMA) has recently been investigated as a risk marker for cardio- and cerebrovascular diseases. However, it is not currently known whether the ADMA levels are related to the risk of stroke in Japanese women. METHODS:We examined 192 Japanese women(mean age, 55±9 years, range, 40-80 years...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.22582
更新日期:2014-01-01 00:00:00
abstract:AIM:Coronary artery stenosis (CAS) ≥ 50% frequently coexists in patients with acute ischemic cerebrovascular disease (AICVD), which portends unfavorable outcomes. We sought to examine whether patients with AICVD with CAS had more severe and more diffused cervicocephalic atherosclerosis (CA). METHODS:Patients with AICV...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 临床试验,杂志文章
doi:10.5551/jat.47464
更新日期:2019-09-01 00:00:00
abstract:AIM:To examine the association between renal vasculature changes and generalized atherosclerosis using autopsy cases. METHODS:We histologically examined 107 autopsy patients(mean age, 68.4 years; 64% men; 81% non-CVD) to investigate the association between renal vasculature changes and generalized atherosclerosis. We ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.19869
更新日期:2014-01-01 00:00:00
abstract:AIM:In Japan, heart disease and cerebral ischemic disease are major causes of death. A decrease in the level of low-density lipoprotein cholesterol (LDL-C) through intensive treatment with statins positively correlates with a reduction in the volume of plaques in patients with cardiovascular disease. The METEOR trial, ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.5551/jat.2899
更新日期:2010-04-30 00:00:00
abstract:AIM:The Japan EPA Lipid Intervention Study (JELIS) reported a 19% reduction of the risk for coronary artery disease after long-term use of pure eicosapentaenoic acid (EPA) in Japanese patients with hypercholesterolemia. The variation in plasma fatty acid composition influenced the risk of coronary events. The aim of th...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
doi:10.5551/jat.11593
更新日期:2012-01-01 00:00:00