Abstract:
AIM:Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver disorders associated with metabolic syndrome, and its prevalence has been on the rise. The pathogenesis of NAFLD has not yet been sufficiently elucidated due to the multifactorial nature of the disease, although the activation of macrophages/Kupffer cells is considered to be involved. We previously reported an animal model of NAFLD using MicrominipigsTM (µMPs) fed high-fat diets containing cholesterol with or without cholic acid. The aim of this study was to investigate the phenotypic changes of macrophages that occur during the development of NAFLD. METHODS:Immunohistochemistry of macrophages, lymphocytes, and stellate cells was performed using liver samples, and the density of positive cells was analyzed. RESULTS:The number of Iba-1-positive macrophages increased with increasing cholesterol content in the diet. The numbers of CD163-positive macrophages and CD204-positive macrophages also increased with increasing cholesterol content in the diet; however, the proportion of CD204-positive macrophages among Iba-1-positive macrophages was significantly reduced by cholic acid supplementation. CONCLUSION:The results suggest that lipid accumulation induced macrophage recruitment in swine livers, and that the number of M2-like macrophages increased at the early stage of NAFLD, while the number of M1-like macrophages increased at the late stage of NAFLD, resulting in a liver condition like non-alcoholic steatohepatitis. We provide evidence of the phenotypic changes that occur in macrophages during the development of NAFLD that has never been reported before using µMPs.
journal_name
J Atheroscler Thrombjournal_title
Journal of atherosclerosis and thrombosisauthors
Yoshii D,Nakagawa T,Komohara Y,Kawaguchi H,Yamada S,Tanimoto Adoi
10.5551/jat.57703subject
Has Abstractpub_date
2020-10-02 00:00:00eissn
1340-3478issn
1880-3873pub_type
杂志文章abstract:AIM:Hypercholesterolemic patients with inflammation are at high risk for cardiovascular events. Statins exert anti-inflammatory action independent of their cholesterol-lowering action. This study sought to clarify whether statin therapy reduces inflammatory markers in hypercholesterolemic patients and to determine fact...
journal_title:Journal of atherosclerosis and thrombosis
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更新日期:2010-07-30 00:00:00
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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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更新日期:2010-02-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
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更新日期:2016-06-01 00:00:00
abstract:AIM:Limited correlations between C-reactive protein (CRP) and coronary artery disease (CAD) have been reported. Recently, MRI became a useful tool for non-invasively evaluating atherosclerotic plaques in thoracic and abdominal aortas. METHODS:To elucidate the associations between plasma CRP levels and the severities o...
journal_title:Journal of atherosclerosis and thrombosis
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更新日期:2010-05-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
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doi:10.5551/jat.13482
更新日期:2012-01-01 00:00:00
abstract:AIM:Familial hypercholesterolemia (FH) is the most commonly encountered genetic condition that predisposes individuals to severe autosomal dominant lipid metabolism dysfunction. Although more than 75% of the European population has been scrutinized for FH-causing mutations, the genetic diagnosis proportion among Chines...
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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:2012-01-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e495
更新日期:2008-02-01 00:00:00
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pub_type: 杂志文章
doi:10.5551/jat1994.1.53
更新日期:1994-01-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat1994.8.14
更新日期:2001-01-01 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
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doi:10.5551/jat.14316
更新日期:2013-01-01 00:00:00
abstract:AIM:To properly assess the guidance for perioperative management, we undertook a clinical epidemiology study with the primary aim of evaluating the incidence of perioperative vascular complications and their associated factors in a cohort of Japanese patients who underwent non-cardiac surgery in a tertiary medical care...
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:We investigated the effects of a calorie-restricted low-carbohydrate diet on glucose and lipid metabolism, and body fat distribution, especially on the secretion of leptin and lipoprotein lipase from adipose tissue in Otsuka Long Evans Tokushima Fatty (OLETF) rats. METHODS:Forty-three week-old male OLETF rats were...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e511
更新日期:2007-10-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.12682
更新日期:2012-01-01 00:00:00
abstract:AIMS:Fasting and postprandial hypertriglyceridemia (PHTG) are caused by the accumulation of triglyceride (TG)-rich lipoproteins and their remnants, which have atherogenic effects. Fibrates can improve fasting and PHTG; however, reduction of remnants is clinically needed to improve health outcomes. In the current study,...
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pub_type: 杂志文章
doi:10.5551/jat.39693
更新日期:2018-02-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
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journal_title:Journal of atherosclerosis and thrombosis
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更新日期:2010-08-31 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.3368
更新日期:2010-03-31 00:00:00
abstract::Although many clinical studies have shown that a low testosterone level is associated with cardiovascular diseases, the role of androgens in cardiovascular physiology and pathophysiology remains controversial. Androgens exert various actions in their target organs, and the androgen receptor (AR) is widely distributed ...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat.31047
更新日期:2016-01-01 00:00:00
abstract::Our purpose was to determine whether lipid peroxides are elevated in the plasma of patients with non-insulin dependent diabetes with multiple lacunar infarcts as detected by magnetic resonance imaging (MRI), and to confirm whether peroxide levels correlate with glycemic controls and blood lipid levels. The level of li...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat1994.4.90
更新日期:1997-01-01 00:00:00
abstract:AIM:We have conducted medical surveys on two Japanese populations (Japanese Americans living in the US and native Japanese living in Japan) to investigate the impact of westernization of lifestyles on diseases in Japanese people. A 1998 survey revealed that the progression of carotid intima-media wall thickness (IMT) w...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.39578
更新日期:2017-10-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 临床试验,杂志文章
doi:10.5551/jat.47464
更新日期:2019-09-01 00:00:00
abstract:AIM:Angiotensin (Ang) II-induced abdominal aortic aneurysm (AAA) in apoE-deficient mice has been used as a model of human AAA, but it has been unclear why the progression of AAA continues after stopping the Ang II infusion. The involvement of vascular Ang II-forming enzymes in the progression of AAA was studied. METHO...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.e611
更新日期:2009-06-01 00:00:00
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journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章,评审
doi:10.5551/jat.17608
更新日期:2013-01-01 00:00:00
abstract:AIM:Changes in indexes of obesity, such as waist circumference (WC) and body mass index (BMI), may influence some glucose metabolism-related parameters in both obese and non-obese subjects. We have investigated the impact of changes in WC and in BMI on data related to glucose metabolism over a one-year period. METHODS...
journal_title:Journal of atherosclerosis and thrombosis
pub_type: 杂志文章
doi:10.5551/jat.5959
更新日期:2010-12-26 00:00:00