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) candesartan on the regression of atherosclerosis and lipid-induced nephropathy in apolipoprotein E (apoE)-deficient spontaneously hyperlipidemic (SHL) mice. METHODS AND RESULTS:Male SHL were given an atherogenic diet together with salt loading to induce atherosclerosis. The mice were then treated with various doses of candesartan (0-50 mg/kg/d) for 12 weeks. Treatment with high-dose candesartan caused clear regression of atherosclerotic plaques in the aorta, which was not observed with normal-dose candesartan. Biglycan and ACAT1 expression were significantly decreased, and aortic free cholesterol: cholesterol ester ratios were increased in these mice. Treatment of cultured THP-1 macrophages in vitro with candesartan resulted in a similar decrease in ACAT1 expression. In the kidney, glomerular lipid accumulation, mesangial expansion, and albuminuria were significantly regressed after treatment with high-dose candesartan, while biglycan and ACAT1 expressions were decreased. CONCLUSION:These results suggest that regression of established atherosclerosis lesions in ApoE-deficient mice is feasible using high-dose candesartan, by mechanisms involving (i) a decrease in the lipid-retaining proteoglycan biglycan, and (ii) suppression of ACAT1 expression resulting in increased free cholesterol for lipid release.
journal_name
J Atheroscler Thrombjournal_title
Journal of atherosclerosis and thrombosisauthors
Hayashi K,Sasamura H,Azegami T,Itoh Hsubject
Has Abstractpub_date
2012-01-01 00:00:00pages
736-46issue
8eissn
1340-3478issn
1880-3873pii
JST.JSTAGE/jat/12534journal_volume
19pub_type
杂志文章abstract:AIM:Since we previously reported that lower levels of HDL-C may be most useful for predicting coronary artery disease (CAD) as assessed by multi-detector row computed tomography (MDCT), we sought to confirm, among the levels of LDL-C, HDL-C, non-HDL-C (total cholesterol minus HDL-C) and the ratio of LDL-C to HDL-C (LDL...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.3889
更新日期:2010-08-31 00:00:00
abstract::Hypertriglyceridemia is often associated with small dense low density lipoprotein (LDL), elevated remnants, and decreased high density lipoprotein (HDL)-cholesterol (C), which comprise the dyslipidemic triad. The objective of this study was to investigate the effect of fenofibrate on the lipoprotein subfraction profil...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 临床试验,杂志文章
doi:10.5551/jat.11.278
更新日期:2004-01-01 00:00:00
abstract:AIM:The levels of lipids, especially triglycerides (TG), and obesity are associated with diabetes mellitus (DM). Although typically measured in fasting individuals, non-fasting lipid measurements play an important role in predicting future DM. This study compared the predictive efficacy of lipid variables according to ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.22913
更新日期:2014-01-01 00:00:00
abstract:AIM:The ankle-brachial index(ABI) is an easy-to-use, non-invasive and reliable diagnostic tool for assessing peripheral arterial occlusive disease(PAOD). The CHADS2(congestive heart failure, hypertension, age ≧75 years, diabetes, prior stroke) score is a simple and popular clinical parameter that is used to assess the ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.21212
更新日期:2014-01-01 00:00:00
abstract:AIM:Epicardial adipose tissue (EAT) may be associated with arrhythmogenesis. P-wave indices such as P-wave dispersion and P-wave variation indicated a slowed conduction velocity within the atria. This study investigated the effect of dapagliflozin on EAT volume and P-wave indices. METHODS:In the present ad hoc analysi...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.48009
更新日期:2020-12-01 00:00:00
abstract:AIM:High density lipoprotein (HDL) and its apolipoproteins can promote cholesterol efflux from macrophage foam cells via the ATP-binding cassette transporter A1 (ABCA1), ABCG1, and scavenger receptor class B type I (SR-BI). Liver X receptors (LXRs) operate as cholesterol sensors which may protect from cholesterol overl...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.3152
更新日期:2010-05-01 00:00:00
abstract::Calcium deposits account for most of the dry weight of atherosclerotic lesions. Previously considered uncommon, vascular calcification is now known to be present in 80% of significant lesions and in at least 90% of patients with coronary artery disease. Previously considered a passive process, it is increasingly recog...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat1994.3.90
更新日期:1996-01-01 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:The aim of this study was to investigate the clinical effect of planned endovascular therapy (EVT) for critical limb ischemia (CLI) patients with tissue loss. Although several rounds of EVT for CLI patients are required for complete wound healing, time required for complete wound healing depends on the wound severi...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.45344
更新日期:2019-03-01 00:00:00
abstract:AIM:The prognostic value of homocysteine (HCY) in patients with coronary artery diseases (CAD) is still controversial. The objective of this study was to investigate whether elevated HCY level at admission predict long-term outcomes in patients after percutaneous coronary interventions (PCI) with coronary artery stenti...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 临床试验,杂志文章
doi:10.5551/jat.36434
更新日期:2017-07-01 00:00:00
abstract:AIM:Recent evidence suggests that small dense low-density lipoprotein (sd-LDL) particles are more atherogenic than large-LDL in spite of their lower cholesterol content. This study aimed to determine whether sd-LDL-cholesterol (sd-LDL-C) is superior to LDL-C as a biomarker of coronary heart disease (CHD). METHODS:LDL ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e572
更新日期:2008-10-01 00:00:00
abstract::Zetia (ezetimibe) is a selective cholesterol absorption inhibitor, which potently inhibits the absorption of biliary and dietary cholesterol from the small intestine without affecting the absorption of fat-soluble vitamins, triglycerides or bile acids. Ezetimibe reduces the small intestinal enterocyte uptake and absor...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat.14.99
更新日期:2007-06-01 00:00:00
abstract:AIM:To investigate the association between arterial stiffness (present with brachial-ankle pulse wave velocity (baPWV)) and metabolic syndrome (MetS) in a population-based study of middle-aged Chinese. METHODS:MetS was defined using the AHA/NHLBI criteria. A total of 1,018 subjects aged 40 years and over were recruite...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e603
更新日期:2009-04-01 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:Macrophage migration inhibitory factor (MIF) is known as a pro-inflammatory cytokine that regulates a broad spectrum of inflammatory reactions. MIF is expressed in vascular smooth muscle cells (VSMCs), and inhibition of the progression of atherosclerosis was observed in MIF-deficient atherosclerotic mice. However, ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e495
更新日期:2008-02-01 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: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 determine the effects of exercise training on total and high molecular weight (HMW) adiponectin and adiponectin oligomeric distribution. METHODS:A randomized parallel-design study (n=53; 40 women and 13 men; age range, 32?65 years) was conducted at a fitness club between April 2006 and July 2007. Participants w...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
doi:10.5551/jat.2089
更新日期:2009-01-01 00:00:00
abstract::Patients with chronic kidney disease (CKD) are at an increased risk not only for end-stage kidney disease (ESKD) but also for cardiovascular disease (CVD). In this review article, we summarize the current evidence of CKD as a high-risk condition for CVD based on reports from Japan and other countries to draw attention...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat.10454
更新日期:2012-01-01 00:00:00
abstract::Macrophage or macrophage-derived foam cell death is one of the characteristic events in the development of cell-poor lipid-rich cores of the advanced atherosclerotic plaques. Although the in vivo mechanism for the death of macrophages is unclear, one possible candidate for the agent which induces macrophage cell death...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat1994.5.66
更新日期:1998-01-01 00:00:00
abstract:AIM:Although the InnovaTM self-expanding nitinol stent (Boston Scientific, Marlborough, MA) exhibits acceptable performance in long-term safety and efficacy when used for the treatment of femoropopliteal (FP) lesions, clinical outcomes following its implantation have not been systematically studied in real-world settin...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,多中心研究
doi:10.5551/jat.47399
更新日期:2019-10-01 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
abstract:AIMS:The identification and appropriate management of commercial motor vehicle (CMV) drivers with unrecognized obstructive sleep apnea (OSA) is a major public health concern and priority; OSA among drivers has not been fully investigated in Japan, and a better understanding of this undiagnosed disease is warranted. The...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.41806
更新日期:2018-11-01 00:00:00
abstract:AIMS:The present study aimed to determine the epidemiological aspects of medico-legal autopsies and manifestation of coronary atherosclerosis. METHODS:This was a cross sectional study involving 222 cases recruited from National Institute of Forensic Medicine (NIFM) Hospital Kuala Lumpur (HKL) and Department of Forensi...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.39107
更新日期:2018-05-01 00:00:00
abstract::To determine the recent serum lipid levels in the general Japanese population and trends in their changes over the past 30 years, a nationwide survey of serum lipid levels was conducted in 39 institutes from various districts around Japan. The total number of subjects were 34,815, consisting of 20,279 men and 14,536 w...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat1994.2.122
更新日期:1996-01-01 00:00:00
abstract:AIM:Inflammation plays a critical role in the development of atherosclerotic plaque, and lipopolysaccharide (LPS) is a potentially important source of inflammation. The aim of this study was to develop a rabbit model of spontaneous thrombosis mimicking the pathophysiological and morphological characteristics of atheros...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.22772
更新日期:2014-01-01 00:00:00
abstract:AIM:The adipocyte-derived hormone leptin plays a key role in the regulation of food intake and energy expenditure. Recent studies have suggested that leptin is also involved in the pathogenesis of obesity-associated atherosclerosis and cardiovascular disease. In this study, we investigated the associations of leptin an...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.14662
更新日期:2013-01-01 00:00:00
abstract:AIMS:Hypertrophied hearts at autopsy often display excessive coronary artery atherosclerosis, but the histopathology of coronary arteries in hearts with and without cardiomegaly has rarely been compared. METHODS:In this study, forensic autopsies provided hearts with unexplained enlargement plus comparison specimens. R...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.5090
更新日期:2011-01-01 00:00:00
abstract:AIM:The clinical relevance of the suggested pleiotropic effects of hydroxymethylglutaryl coenzyme A reductase inhibitors (statins) is controversial. Aggressive statins effectively reduce lipid levels, but whether their other effects are more powerful than those of regular statins is unknown. METHODS:We enrolled 32 pat...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.3848
更新日期:2010-07-30 00:00:00
abstract:AIM:The risk index for atherosclerotic cardiovascular diseases in the Japanese metabolic syndrome-focused health checkup program was changed from total cholesterol (TC) to low-density lipoprotein cholesterol (LDL-C). We discuss the validity of this change with respect to standardization. METHODS:The beta-quantificatio...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.5470
更新日期:2010-12-26 00:00:00