Abstract:
:Thiobarbituric acid reactive substances (TBARS) in 38 low density lipoprotein (LDL) samples from 21 healthy male non-smokers and 17 smokers (greater than 20 cigarettes per day) were measured before and after oxidation. TBARS in the freshly isolated LDL from non-smokers and smokers were similar, however, oxidized LDL samples from smokers developed nearly twofold more TBARS than non-smoker LDL samples. 16 LDLs from 8 smokers and 8 non-smokers were conditioned in redox-metal containing F-10 medium and subsequently added to P 388 D.1 macrophage cultures. LDL dependent cholesteryl ester increase in the P 388 D.1 cells after an 18 h incubation with non-smoker LDL was significantly lower than in the cells incubated with smoker LDL (P less than 0.01). A higher reacylation rate of cholesterol in P 388 D.1 cells incubated with smoker LDL (P less than 0.05) suggests that LDL-cholesterol uptake is significantly higher in P 388 D.1 cells incubated with smoker-LDL than in P 388 D.1 cultures exposed to non-smoker LDL. This finding indicates that smoking might contribute to increased shunting of LDL into macrophages. The vitamin E content of 6 non-smoker LDL samples was significantly higher than that in 6 smoker-LDL samples (P less than 0.01). We conclude that the vitamin E/LDL ratio may differ significantly in heavy smokers and non-smokers.
journal_name
Atherosclerosisjournal_title
Atherosclerosisauthors
Scheffler E,Huber L,Frühbis J,Schulz I,Ziegler R,Dresel HAdoi
10.1016/0021-9150(90)90048-nsubject
Has Abstractpub_date
1990-06-01 00:00:00pages
261-5issue
3eissn
0021-9150issn
1879-1484pii
0021-9150(90)90048-Njournal_volume
82pub_type
杂志文章相关文献
ATHEROSCLEROSIS文献大全abstract:OBJECTIVES:Urinary cystatin C (u-CysC) is a new biomarker for acute tubular kidney dysfunction and may also indicate chronic tubular dysfunction. Chronic kidney disease is an important cardiovascular risk factor, however it is not known if u-CysC is a risk marker for cardiovascular death. METHODS:The association betwe...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2014.02.020
更新日期:2014-05-01 00:00:00
abstract::We investigated the influence of fish oil on cholesterol induced atherosclerosis in rabbits. Group I, a control group was fed a cholesterol-free diet, group II was fed a diet supplemented with 1.5% cholesterol, group III received in addition to cholesterol supplementation a purified fish oil concentrate (Maxepa, 2 ml/...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(87)90081-5
更新日期:1987-01-01 00:00:00
abstract::We investigated the relative hypocholesterolemic activity of linoleic acid (LA), conjugated linoleic acid (CLA), alpha-linolenic acid (LN) and conjugated linolenic acid (CLN) in hamsters. Five groups of hamsters (n=10 each) were fed either the control diet or one of the four fatty acids-supplemented diets for 6 weeks....
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2007.11.001
更新日期:2008-05-01 00:00:00
abstract::Stimulation of the liver X receptor (LXR) is associated with anti-inflammatory and vascular-protective effects under hyperlipemic conditions. We examined whether LXR stimulation influences TNF-α-induced endothelial dysfunction under normolipemic conditions. Endothelium-dependent vasorelaxation of aortic rings was dete...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2013.10.001
更新日期:2014-01-01 00:00:00
abstract::This prospective randomized trial was designed to elucidate clinically the effect of fluvastatin on inhibiting oxidation of the low density lipoprotein (LDL) and improving the vascular endothelial function as well as its lipid-lowering effects, in comparison with pravastatin. Of 64 consecutive dyslipidemic patients, 4...
journal_title:Atherosclerosis
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0021-9150(01)00585-8
更新日期:2002-02-01 00:00:00
abstract::While statin treatment may transiently mobilize endothelial progenitor cells (EPCs), the dose-dependent effects of a continuous statin therapy on EPCs in patients with chronic coronary artery disease (CAD) have not been analyzed. In 209 patients with angiographically documented CAD, 144 of which received 10-40 mg/day ...
journal_title:Atherosclerosis
pub_type: 临床试验,杂志文章
doi:10.1016/j.atherosclerosis.2006.05.031
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVE:How 9p21 variation affects risk of cardiovascular disease is unclear, so we assessed whether 9p21 variants are associated with arterial elasticity or retinal microvascular findings. METHODS:In the prospective Multi-Ethnic Study of Atherosclerosis (MESA) we assessed 378 SNPs in the 9p21 locus. Within four eth...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2013.07.049
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:To investigate associations of a oxidative balance score (OBS) with blood levels of total cholesterol, low-density lipoprotein- (LDL)-cholesterol, high-density lipoprotein- (HDL) cholesterol and triglycerides, and biomarkers of inflammation (serum C-reactive protein [CRP], albumin and venous total white blood...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2015.08.032
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND AND AIMS:In Switzerland, the prevalence of familial hypercholesterolemia (FH) due to pathogenic apolipoprotein B-100 gene (APOB) variants was known, but not the prevalence of FH due to pathogenic low-density lipoprotein-receptor gene (LDLR) variants. Phenotypic differences (LDLR versus APOB) might affect the...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2018.08.009
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Atherosclerosis is both a chronic inflammatory disease and a lipid metabolism disorder. C/EBPβ is well documented for its role in the development of hematopoietic cells and integration of lipid metabolism. However, C/EBPβ's role in atherosclerotic progression has not been examined. We assessed ...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2016.03.040
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVE:Subjects with metabolic syndrome (MetS) and individuals with type 2 diabetes are at high risk for vascular complications. Hormones acting on vascular endothelium may be involved in the atherogenic process associated with metabolic disorders. The objective of this study was to determine the correlation of pro-...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2013.07.047
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Mutations in the LDL receptor gene are the major cause of familial hypercholesterolaemia (FH) but it has been previously shown that the simple finding of a variation in the coding sequence of the LDLR does not confirm that it is the actual cause of FH. The pathogenicity of five missense alterations in the LD...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2012.08.017
更新日期:2012-11-01 00:00:00
abstract::Little is known about the vascular metabolic status of glutathione (GSH), which is crucial in cell antioxidant protection, in experimental conditions like high-fat diet-induced atherosclerosis. This issue was, therefore, investigated in two groups of seven rabbits fed a 0.5% cholesterol-, 5% lard- and 5% peanut oil-en...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2003.11.014
更新日期:2004-03-01 00:00:00
abstract::MGL-3196 is an oral, liver-targeted selective agonist for the thyroid hormone receptor-β (THR-β) that is being developed for the treatment of dyslipidemia. The safety profile and tolerability of THR-β agonist MGL-3196 was assessed in first-in humans studies, including a single ascending dose study (NCT01367873) in whi...
journal_title:Atherosclerosis
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.atherosclerosis.2013.07.056
更新日期:2013-10-01 00:00:00
abstract::Methylamine can be converted by semicarbazide-sensitive amine oxidase (SSAO) to formaldehyde and hydrogen peroxide, which have been proven to be toxic towards cultured endothelial cells. We investigated whether or not these deaminated products from methylamine can exert potentially hazardous toxic effects in vivo. Lon...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(95)05701-3
更新日期:1996-02-01 00:00:00
abstract:BACKGROUND:It is unclear whether individuals experience specific patterns of morbidity prior to premature death from cardiovascular disease (CVD). METHODS:We examined morbidity levels in the 6 years leading up to death from CVD in 37,397 men and 113,198 women under 65 years of age from the Finnish Public Sector study,...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2010.04.013
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND AND AIMS:Cell adhesion molecules (CAMs) are implicated in the initiation and progression of atherosclerosis, but their association with risk of type 2 diabetes remains inconsistent. This meta-analysis aimed to quantify this association with dose-response analysis in the general population without type 2 diab...
journal_title:Atherosclerosis
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.atherosclerosis.2019.06.908
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:This study investigated the relation between alcohol consumption and specific vascular events and mortality in a high risk population of patients with clinical manifestations of vascular disease and diabetes. METHODS:Patients with clinically manifest vascular disease or diabetes (n=5447) from the SMART study...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2010.04.034
更新日期:2010-09-01 00:00:00
abstract::Atherosclerotic lesion progression is associated with intimal calcification. The earliest lesion that shows calcification is pathologic intimal thickening in which calcifications appear as microcalcifications that vary in size from <0.5 to 15 μm. The calcifications become larger as plaques progress, becoming punctate ...
journal_title:Atherosclerosis
pub_type: 杂志文章,评审
doi:10.1016/j.atherosclerosis.2020.05.017
更新日期:2020-08-01 00:00:00
abstract::Although the standard procedure for preparing extensively oxidized low-density lipoprotein (Ox-LDL) is to incubate it with 10muM CuSO(4) at 37 degrees C for 24h, it is not well known how important the degree of oxidation of LDL is for inducing cell signaling. Since Lox-1 (an Ox-LDL receptor) contributes to cell prolif...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2005.10.046
更新日期:2006-10-01 00:00:00
abstract:OBJECTIVE:To summarize the evidence with respect to sugar sweetened beverages (SSBs) consumption and risk of coronary heart disease (CHD) and to recommend field standards for future analysis on this topic. METHODS:We searched for articles published up to February 2013 through PubMed, EMbase, and Cochrane Library Datab...
journal_title:Atherosclerosis
pub_type: 杂志文章,meta分析
doi:10.1016/j.atherosclerosis.2014.01.037
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:To evaluate whether higher circulating levels of complement proteins C3 and C4 are associated with menopausal status and with hemostatic/thrombus formation markers (circulating factor VII (factor VIIc), fibrinogen, plasminogen activator inhibitor-1 (PAI-1) and tissue plasminogen activator antigen (tPA-ag)) in...
journal_title:Atherosclerosis
pub_type: 杂志文章,多中心研究
doi:10.1016/j.atherosclerosis.2013.08.039
更新日期:2013-11-01 00:00:00
abstract::The elevated carbon monoxide level found in tobacco smokers has been suggested as one etiologic factor linking it with atherosclerosis. Unquestionably carbon monoxide does induce some arterial wall hypoxia, which has been established as an atherogenic factor, but without knowing the extent and location of this hypoxia...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(78)90148-x
更新日期:1978-05-01 00:00:00
abstract::We have investigated the association between serum high density lipoprotein-cholesterol (HDL-C) and apo A-I concentration and the PstI and XmnI restriction fragment length polymorphisms of the apolipoprotein AI-CIII-AIV multigene complex. Two groups of subjects were examined. The first comprised 174 unrelated male pat...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(89)90153-6
更新日期:1989-07-01 00:00:00
abstract::In order to obtain information about the developmental mechanisms of restenosis after angioplasty, we investigated an association between the expression of platelet-derived growth factors (PDGFs) and neointimal cell accumulation in rabbit femoral arteries subjected to balloon angioplasty. Northern analysis demonstrate...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(95)05742-0
更新日期:1996-07-01 00:00:00
abstract::Glycoprotein VI is a platelet collagen receptor binding to subendothelial collagen after a rupture of an atherosclerotic plaque. The GPVI gene is polymorphic with several SNPs and the T13254C polymorphism predicting amino acid substitution (serine to proline) has been associated with the risk of MI in a preliminary st...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2004.03.021
更新日期:2004-09-01 00:00:00
abstract:BACKGROUND:the extracellular matrix (ECM) is an important determinant of plaque instability. Since tissue transglutaminase (tTG) and elafin act as stabilizing factors, they might play a crucial role in the pathogenesis of acute coronary syndrome. We examined their expression in human coronary arteries and the regulatio...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/s0021-9150(01)00542-1
更新日期:2002-01-01 00:00:00
abstract::In chronic schizophrenic patients treated with phenothiazines (Chlorpromazine, Levomepromazine, Perphenazine) for long periods (average = 8 years), high density lipoprotein cholesterol (HDL-C) levels were significantly lower (P less than 0.001) compared with normal controls. The HDL subfractions showed that HDL3-C was...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(84)90164-3
更新日期:1984-05-01 00:00:00
abstract:BACKGROUND AND AIMS:Dysfunctional high-density lipoprotein (HDL) is a risk factor for cardiovascular disease (CVD) beyond HDL concentrations. Recently, a novel method has been introduced to measure LOX-1 ligand containing apolipoprotein AI (LAA), which is an indicator of various types of modified HDL with binding capac...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/j.atherosclerosis.2020.09.013
更新日期:2020-11-01 00:00:00
abstract::The prevalence of coronary heart disease (CHD), cardiovascular disease (CVD) and associated risk factors was studied in 413 men aged 70-89, the survivors of the Finnish cohorts of the Seven Countries Study. Men were divided into five categories according to manifestations of prevalent CVD: I, history or ECG evidence o...
journal_title:Atherosclerosis
pub_type: 杂志文章
doi:10.1016/0021-9150(93)90175-t
更新日期:1993-12-01 00:00:00