Abstract:
AIM:Although metformin treatment has been reported to reduce the risk of cardiovascular events in patients with type 2 diabetes, the underlying mechanisms have not been elucidated fully. Here we assessed atherosclerotic lesion formation in newly established 2 mouse lines with different blood glucose levels (Oikawa-Nagao Diabetes-Prone [ON-DP] and -Resistant [ON-DR]) to evaluate the effect of metformin on early-stage atherosclerosis. METHODS:Mildly hyperglycemic ON-DP and normoglycemic ON-DR female mice fed an atherogenic diet for 20 weeks (8-28 weeks of age). During the feeding period, one group of each mouse line received metformin in drinking water (0.1%), while another group received water alone as control. Atherosclerotic lesion formation in the aortic sinus was quantitively analyzed from the oil red O-stained area of the serial sections. RESULTS:Metformin treatment did not affect food intake, body weight, and casual blood glucose levels within each mouse line during the 20-week feeding period. Nevertheless, metformin treatment significantly reduced atherosclerotic lesion formation in the ON-DP mice (59% of control), whereas no significant effect of metformin was observed in the lesion size of the ON-DR mice. CONCLUSION:Metformin can attenuate early-stage atherogenesis in mildly hyperglycemic ON-DP mice. Pleiotropic effects of metformin, beyond its glucose-lowering action, may contribute to the antiatherogenic property in the early-stage atherosclerosis.
journal_name
J Atheroscler Thrombjournal_title
Journal of atherosclerosis and thrombosisauthors
Asai A,Shuto Y,Nagao M,Kawahara M,Miyazawa T,Sugihara H,Oikawa Sdoi
10.5551/jat.48223subject
Has Abstractpub_date
2019-12-01 00:00:00pages
1075-1083issue
12eissn
1340-3478issn
1880-3873journal_volume
26pub_type
杂志文章abstract:AIM:To examine the impact of C-reactive protein on the risks of stroke and its subtypes, particularly among Asian populations in which median C-reactive protein levels are typically lower than in Western populations. METHODS:A prospective, nested case-control study was conducted to examine the associations between hig...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:
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abstract:AIM:CCL22, mainly synthesized by monocyte-derived alternative (M2) macrophages, belongs to the CC family of chemokines and is involved in monocyte migration and recruitment. We have previously investigated CCL22 and histamine in atherosclerosis. Here, we investigated the hypothesis that CCL22 is involved in atheroscler...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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abstract:AIMS:Profiling of lipoproteins can predict risk of cardiovascular disease; gel permeation high-performance liquid chromatography (HPLC) improves prediction accuracy by providing detailed data for specific lipoprotein subclasses. This study applied HPLC to examine the effects of evolocumab, which effectively treats hype...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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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
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journal_title:Journal of atherosclerosis and thrombosis
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abstract:AIM:Glucagon-like peptide-1 can reduce both postprandial plasma glucose (PG) and chylomicron (CM) levels in patients with type 2 diabetes. However, there have been no reports regarding the relationship between the postprandial metabolism of PG and CM. METHODS:Patients with type 2 diabetes who were admitted for glycemi...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
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更新日期:2017-02-01 00:00:00
abstract:AIM:A new antibody reacted with an epitope in Lp(a) that has undergone oxidation treatment, but is not present in native Lp(a), was developed. Thus, we determined serum oxidized Lp(a) concentration in healthy volunteers, and coronary artery disease (CAD), diabetes mellitus (DM), and hypertensive patients. METHODS:We m...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.no224
更新日期:2009-08-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 临床试验,杂志文章,多中心研究
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更新日期:2005-01-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.13.227
更新日期:2006-10-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
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更新日期:2011-01-01 00:00:00
abstract::Even though it is only a little over a decade from the discovery of proprotein convertase subtilisin/kexin type 9 (PCSK9) as a plasma protein that associates with both high and low cholesterol syndromes, a rich body of knowledge has developed, and drugs inhibiting this target have been approved in many markets. While ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
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更新日期:2017-05-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e542
更新日期:2008-08-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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更新日期:2011-01-01 00:00:00
abstract:AIM:Individuals with type 2 diabetes are at high risk for cardiovascular events; however, a modality that could reduce risk has not been fully evaluated. We examined the annual incidence rate of cardiovascular events in asymptomatic Japanese diabetic patients who underwent gated myocardial perfusion single-photon compu...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.13474
更新日期:2013-01-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.21139
更新日期:2014-01-01 00:00:00
abstract:AIM:The Framingham risk score (FRS) is one of the standard tools used to predict the incidence of coronary heart disease (CHD). No previous study has investigated its efficacy for a Japanese population cohort. The purpose of this study was to develop new coronary prediction algorithms for the Japanese population in the...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,随机对照试验
doi:10.5551/jat.19356
更新日期:2014-01-01 00:00:00
abstract::Due to the pandemics of obesity and diabetes mellitus, especially in the Western countries, atherosclerotic cardiovascular disease (ASCVD) has become a major health burden and is expected to increase in the future. Modifying lipid targets, especially low-density lipoprotein cholesterol (LDL-C) level, has become the fi...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat.RV16009
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat1994.8.50
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journal_title:Journal of atherosclerosis and thrombosis
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journal_title:Journal of atherosclerosis and thrombosis
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.9.65
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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更新日期:2020-11-25 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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journal_title:Journal of atherosclerosis and thrombosis
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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
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journal_title:Journal of atherosclerosis and thrombosis
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