Normalisation of the composition of very low density lipoprotein in hypertriglyceridemia by nicotinic acid.

Abstract:

:Large (Sf greater than 100) and small (Sf 100-20) very low density lipoprotein (VLDL) particles were isolated by density gradient ultracentrifugation and characterized chemically in 8 patients with primary hypertriglyceridemia before and after 6 weeks treatment with 4 grammes daily of nicotinic acid (NA). Concomitant changes in high density lipoprotein (HDL) subclass distribution were determined by gradient gel electrophoresis. Small VLDL was subjected to lipolysis in vitro by incubation with bovine lipoprotein lipase before and after NA, and the change in the lipolytic end-product isolated in the low density lipoprotein (LDL) fraction was investigated. Reductions were achieved in the plasma levels of triglycerides, free and esterified cholesterol, phospholipids and proteins in the two VLDL subfractions. In all, the composition of both large and small VLDL particles changed towards potentially less atherogenic particles that were poorer in cholesteryl esters. The HDL cholesterol concentration increased and the HDL protein distribution on gradient gel electrophoresis changed towards larger particles. The mechanism behind the change in cholesterol distribution between VLDL and HDL after NA treatment is unclear, but it could possibly relate to decreased lipid transfer activity. NA reduced the content of apolipoprotein B in both VLDL subclasses and did not decrease the calculated particle size or the number of triglyceride molecules per particle, indicating a reduction of VLDL particle number rather than of particle size. The LDL density fraction isolated after lipolysis in vitro of small VLDL contained less total cholesterol and phospholipids and had a density profile more similar to native LDL after the patients had been treated with NA.

journal_name

Atherosclerosis

journal_title

Atherosclerosis

authors

Tornvall P,Hamsten A,Johansson J,Carlson LA

doi

10.1016/0021-9150(90)90094-y

subject

Has Abstract

pub_date

1990-10-01 00:00:00

pages

219-27

issue

2-3

eissn

0021-9150

issn

1879-1484

pii

0021-9150(90)90094-Y

journal_volume

84

pub_type

杂志文章
  • Carotid artery and left ventricular structural relationship in asymptomatic men at risk for cardiovascular disease.

    abstract::To determine whether a relationship between echographically assessed carotid artery and left ventricular (LV) structures existed in asymptomatic men at risk for cardiovascular disease, we evaluated carotid and LV parameters in 69 subjects (23-62 years) without LV hypertrophy. The right common carotid far wall intima-m...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/s0021-9150(96)05940-0

    authors: Linhart A,Gariepy J,Giral P,Levenson J,Simon A

    更新日期:1996-11-15 00:00:00

  • Associations of physical activity and sedentary time with lipoprotein subclasses in Norwegian schoolchildren: The Active Smarter Kids (ASK) study.

    abstract:BACKGROUND AND AIMS:Physical activity is favourably associated with certain markers of lipid metabolism. The relationship of physical activity with lipoprotein particle profiles in children is not known. Here we examine cross-sectional associations between objectively measured physical activity and sedentary time with ...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2019.05.023

    authors: Jones PR,Rajalahti T,Resaland GK,Aadland E,Steene-Johannessen J,Anderssen SA,Bathen TF,Andreassen T,Kvalheim OM,Ekelund U

    更新日期:2019-09-01 00:00:00

  • Common variants in and near IRS1 and subclinical cardiovascular disease in the Framingham Heart Study.

    abstract:OBJECTIVE:Common variants at the 2q36.3-IRS1 locus are associated with insulin resistance (IR), type 2 diabetes (T2D) and coronary artery disease (CAD) in large-scale association studies. We tested the hypothesis that variants at this locus are associated with subclinical atherosclerosis traits. METHODS:We studied 274...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2013.03.037

    authors: Lim S,Hong J,Liu CT,Hivert MF,White CC,Murabito JM,O'Donnell CJ,Dupuis J,Florez JC,Meigs JB

    更新日期:2013-07-01 00:00:00

  • A novel oxidized low-density lipoprotein marker, serum amyloid A-LDL, is associated with obesity and the metabolic syndrome.

    abstract:BACKGROUND:The putative association between the novel oxidized low-density lipoprotein markers, serum amyloid A-LDL (SAA-LDL) and alpha1-antitrypsin-LDL (AT-LDL), and obesity and the metabolic syndrome (MetS) has not been previously studied. In the present report, we investigated the levels of SAA-LDL and AT-LDL in rel...

    journal_title:Atherosclerosis

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.atherosclerosis.2008.09.017

    authors: Kotani K,Satoh N,Kato Y,Araki R,Koyama K,Okajima T,Tanabe M,Oishi M,Yamakage H,Yamada K,Hattori M,Shimatsu A,Japan Obesity and Metabolic Syndrome Study Group.

    更新日期:2009-06-01 00:00:00

  • Polyunsaturated fats, carbohydrates and carotid disease: The Atherosclerosis Risk in Communities (ARIC) Carotid MRI study.

    abstract:BACKGROUND AND AIMS:Carbohydrates and fat intake have both been linked to development of atherosclerosis. We examined associations between glycemic index (GI) and fat intake with carotid atherosclerosis. METHODS:The Atherosclerosis Risk in Communities (ARIC) cohort enrolled participants during the period 1987-1989 and...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2016.05.024

    authors: Dearborn JL,Qiao Y,Guallar E,Steffen LM,Gottesman RF,Zhang Y,Wasserman BA

    更新日期:2016-08-01 00:00:00

  • Leukocyte count is associated with incidence of coronary events, but not with stroke: a prospective cohort study.

    abstract:OBJECTIVE:Elevated leukocyte count is a classic marker of systemic inflammation. This study examined whether the leukocyte count is associated with incidence of coronary events (CE) and stroke during a long follow-up period. METHODS:A total of 17,131 men and 2932 women, aged 27-61 years, without history of cardiovascu...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2009.09.029

    authors: Li C,Engström G,Hedblad B

    更新日期:2010-04-01 00:00:00

  • Human apolipoprotein A-I gene promoter mutation influences plasma low density lipoprotein cholesterol response to dietary fat saturation.

    abstract::Previous studies have shown that the A to G transition occurring at position -75 bp upstream of the transcriptional start site in the human apolipoprotein A-I gene may affect plasma high density lipoprotein cholesterol (HDL-C) levels and low density lipoprotein cholesterol (LDL-C) response to changes in amount of diet...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/s0021-9150(97)00265-7

    authors: Mata P,Lopez-Miranda J,Pocovi M,Alonso R,Lahoz C,Marin C,Garces C,Cenarro A,Perez-Jimenez F,de Oya M,Ordovas JM

    更新日期:1998-04-01 00:00:00

  • Association between Lp-PLA2 and coronary artery disease: focus on its relationship with lipoproteins and markers of inflammation and hemostasis.

    abstract::Lipoprotein-associated phospholipase A2 (Lp-PLA2) generates pro-inflammatory molecules from oxidized LDL. We examined the association between Lp-PLA2 plasma concentrations and risk of stable coronary artery disease (CAD) in a large case-control study and further assessed the relationship between Lp-PLA2 and various li...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2004.10.046

    authors: Khuseyinova N,Imhof A,Rothenbacher D,Trischler G,Kuelb S,Scharnagl H,Maerz W,Brenner H,Koenig W

    更新日期:2005-09-01 00:00:00

  • Impaired carotid and femoral viscoelastic properties and elevated intima-media thickness in peripheral vascular disease.

    abstract:BACKGROUND:We undertook a study to determine whether peripheral vascular disease of the lower extremity (PVD) per se affects the arterial viscoelastic properties and intima-media thickness (IMT) of the carotid and femoral arteries. METHODS:Thirty-five patients with PVD, 35 age- and gender-matched control subjects were...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/s0021-9150(02)00042-4

    authors: Cheng KS,Tiwari A,Baker CR,Morris R,Hamilton G,Seifalian AM

    更新日期:2002-09-01 00:00:00

  • Variability in cholesterol content and physical properties of lipoproteins containing apolipoprotein B-100.

    abstract::The primary objective of this study was to determine the variability in cholesterol carrying capacity of low density lipoproteins (LDLs) and other apolipoprotein B (apo B)-containing lipoproteins in normolipidemic men. One hundred and fifty-nine normolipidemic men, ages 21 to 73 years, were enrolled. In addition to de...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(93)90187-y

    authors: Abate N,Vega GL,Grundy SM

    更新日期:1993-12-01 00:00:00

  • Sialic acid-containing components of lipoproteins influence lipoprotein-proteoglycan interactions.

    abstract::Sialic acid is a negatively charged sugar associated with the protein and lipid portions of lipoproteins. Sialic acid has been hypothesised to play an anti-atherogenic role in lipoprotein metabolism through the electrostatic inhibition of lipoprotein interactions with chondroitin-6-sulphate-rich arterial proteoglycans...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/s0021-9150(99)00071-4

    authors: Millar JS,Anber V,Shepherd J,Packard CJ

    更新日期:1999-08-01 00:00:00

  • Variants in the cholesterol ester transfer protein and lipoprotein lipase genes are predictors of plasma cholesterol response to dietary change.

    abstract::There are no definitive explanations as to why individuals with hypercholesterolemia, a major cardiovascular risk factor, respond differently to dietary change. Fifty five free-living individuals completed a double crossover trial with two dietary regimens, a high saturated fat diet (providing 21% energy from saturate...

    journal_title:Atherosclerosis

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1016/s0021-9150(99)00490-6

    authors: Wallace AJ,Mann JI,Sutherland WH,Williams S,Chisholm A,Skeaff CM,Gudnason V,Talmud PJ,Humphries SE

    更新日期:2000-10-01 00:00:00

  • Coronary CT angiography versus standard of care strategies to evaluate patients with potential coronary artery disease; effect on long term clinical outcomes.

    abstract:BACKGROUND:Previous studies have shown that computed tomography coronary angiography (CTA) in patients with suspected coronary artery disease (CAD) predicts short term adverse events. However, there is no current data on whether identifying atherosclerosis on CTA impacts outcomes. We performed a case-control study to a...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2014.09.038

    authors: Budoff MJ,Liu S,Chow D,Flores F,Hsieh B,Gebow D,DeFrance T,Ahmadi N

    更新日期:2014-12-01 00:00:00

  • Detection and localization of tumor necrosis factor-alpha in WHHL rabbit arteries.

    abstract::Tumor necrosis factor-alpha (TNF-alpha) is known to be a secretory product of activated macrophages. TNF-alpha activates endothelial cells, stimulates angiogenesis and induces proliferation of smooth muscle cells (SMCs). Therefore, TNF-alpha has been suggested to be actively involved in the inflammatory events associa...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(96)05863-7

    authors: Lei X,Buja LM

    更新日期:1996-08-23 00:00:00

  • Effect of exposure of rats to cigarette smoke on the metabolism of lipids.

    abstract::Prolonged exposure of rats to cigarette smoke resulted in significant alterations in the metabolism of lipids. There was a significant increase in the concentration of cholesterol, triglycerides and phospholipids in most of the tissues, particularly the heart, aorta and lungs. Cholesterol, triglycerides and phospholip...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(88)90173-6

    authors: Latha MS,Vijayammal PL,Kurup PA

    更新日期:1988-04-01 00:00:00

  • Dialysis of isolated low density lipoprotein induces a loss of lipophilic antioxidants and increases the susceptibility to oxidation in vitro.

    abstract::We determined the effects of different dialysis conditions on the antioxidant content, duration of the lag phase and oxidation rate of LDL. Dialysis for 22 h resulted in a 56%--66% reduction in the concentrations of beta-carotene, lycopene and alpha-tocopherol. The lag phase of copper-induced oxidation of freshly isol...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(95)05555-b

    authors: Scheek LM,Wiseman SA,Tijburg LB,van Tol A

    更新日期:1995-09-01 00:00:00

  • A high CHA(2)DS(2)-VASc score is associated with a high risk for critical limb ischemia in peripheral arterial occlusive disease patients.

    abstract:BACKGROUND:The CHA(2)DS(2)-VASc (congestive heart failure, hypertension, age ≥ 75 years (doubled), type 2 diabetes, previous stroke, transient ischemic attack, or thromboembolism (doubled), vascular disease, age 65-75 years, and sex category) score was published as a predictive scoring model for stroke in atrial fibril...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2012.10.025

    authors: Gary T,Belaj K,Hafner F,Hackl G,Froehlich H,Pilger E,Brodmann M

    更新日期:2012-12-01 00:00:00

  • Decreased carotid atherosclerotic process by control of daily acute glucose fluctuations in diabetic patients treated by DPP-IV inhibitors.

    abstract:OBJECTIVE:Blood glucose fluctuations have been found to be relevant to the progression of atherosclerosis in patients with type 2 diabetes and to be more detrimental for the development of atherosclerosis than the sustained hyperglycemia. We aim at evaluating the effect of blunted daily acute glucose fluctuations by DP...

    journal_title:Atherosclerosis

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.atherosclerosis.2012.12.018

    authors: Barbieri M,Rizzo MR,Marfella R,Boccardi V,Esposito A,Pansini A,Paolisso G

    更新日期:2013-04-01 00:00:00

  • Desialylated LDL uptake in human and mouse macrophages can be mediated by a lectin receptor.

    abstract::We have compared the uptake of desialylated low density lipoprotein (LDL) with other modified forms of LDL in mouse peritoneal macrophages and PMA-activated human U937 monocytes. Neuraminidase-treated LDL (NT-LDL) caused significant cholesterol ester accumulation in both cell types, although the efficiency relative to...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(95)05715-3

    authors: Grewal T,Bartlett A,Burgess JW,Packer NH,Stanley KK

    更新日期:1996-03-01 00:00:00

  • Low density lipoprotein metabolism by cultured skin fibroblasts from atherosclerotic patients.

    abstract::The aim of this study was to determine whether an abnormality in low density lipoprotein (LDL) metabolism could be demonstrated in fibroblasts cultured from normolipidaemic subjects with atherosclerosis. Seventeen male subjects aged 30-55 years with normal plasma lipid concentrations were divided into 2 groups on the ...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(82)90148-4

    authors: Behrman RG,Wynn V

    更新日期:1982-04-01 00:00:00

  • Glycated hemoglobin and long-term prognosis in patients with suspected stable angina pectoris without diabetes mellitus: a prospective cohort study.

    abstract:OBJECTIVE:Associations of glycated hemoglobin A1c (HbA1c) levels to incident coronary and cardiovascular events among non-diabetic patients with coronary artery disease are unclear. We investigated relations of HbA1c to long-term prognosis in such patients. METHODS:A prospective cohort of 2519 patients undergoing elec...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2015.02.053

    authors: Rebnord EW,Pedersen ER,Strand E,Svingen GF,Meyer K,Schartum-Hansen H,Løland KH,Seifert R,Ueland PM,Nilsen DW,Nordrehaug JE,Nygård O

    更新日期:2015-05-01 00:00:00

  • Lipoprotein (a) and aortic valve calcium in South Asians compared to other race/ethnic groups.

    abstract:BACKGROUND AND AIMS:South Asians are at increased risk for cardiovascular disease (CVD). Aortic valve calcium (AVC) is associated with CVD risk and aortic stenosis. Elevated Lp(a) is a heritable risk factor for CVD and AVC. AVC prevalence and its association with Lp(a) have not been studied in South Asians. METHODS:Am...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2020.09.010

    authors: Makshood M,Joshi PH,Kanaya AM,Ayers C,Budoff M,Tsai MY,Blaha M,Michos ED,Post WS

    更新日期:2020-11-01 00:00:00

  • Heparin-stimulated expression of extracellular-superoxide dismutase in human fibroblasts.

    abstract::Extracellular-superoxide dismutase (EC-SOD) is the major SOD isozyme in the arterial wall and may be important for antioxidation capability of the vascular wall and normal vascular function. EC-SOD is expressed in various cell types in the vascular wall such as fibroblasts, smooth muscle cells and macrophages, and the...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/s0021-9150(01)00512-3

    authors: Adachi T,Hara H,Yamada H,Yamazaki N,Yamamoto M,Sugiyama T,Futenma A,Katagiri Y

    更新日期:2001-12-01 00:00:00

  • Apolipoprotein E and B polymorphisms--longevity factors assessed in nonagenarians.

    abstract::To test if the prevalence of genetic risk factors for coronary heart disease (CHD) is low in individuals who have reached an extremely old age, the allele frequencies of apolipoprotein E (apo E) and B (apo B) polymorphisms and plasma lipoprotein(a) levels were investigated in nonagenarians and in younger control group...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(94)90011-6

    authors: Kervinen K,Savolainen MJ,Salokannel J,Hynninen A,Heikkinen J,Ehnholm C,Koistinen MJ,Kesäniemi YA

    更新日期:1994-01-01 00:00:00

  • Risks for cardiovascular disease, stroke, ischaemic heart disease, and diabetes mellitus associated with the metabolic syndrome using the new harmonised definition: findings from nationally representative longitudinal data from an Asian population.

    abstract:OBJECTIVE:We examined the risk of cardiovascular disease, stroke, ischaemic heart disease, and diabetes with the metabolic syndrome according to the new harmonised definition and its components using a national longitudinal data set from an Asian population. METHODS:Data of 9791 men and women aged 20+ from 1998 and 20...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2010.09.009

    authors: Khang YH,Cho SI,Kim HR

    更新日期:2010-12-01 00:00:00

  • Anti-inflammatory agents in experimental atherosclerosis. Part 2. Failure of antihypertensive drugs to exacerbate atherosclerotic plaque formation.

    abstract::Hypertension is associated with an increased incidence of generalized vascular disease. Antihypertensive drug therapy, while decreasing overall mortality due to cerebral hemorrhage, myocardial hypertrophy or renal failure, paradoxically does not appear to reduce the incidence of coronary atherosclerosis. This study in...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/0021-9150(77)90143-5

    authors: Bailey JM,Randazzo R

    更新日期:1977-01-01 00:00:00

  • Diabetic state as a crucial factor for impaired arterial elastic properties in patients with peripheral arterial disease.

    abstract:BACKGROUND:Increased arterial stiffness is associated with greater risk of cardiovascular events and mortality. However, in patients with peripheral arterial disease (PAD) who have severe atherosclerotic disorder or risk clustering, the major determinants of increased stiffness have been not clarified. METHODS:This st...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2009.06.033

    authors: Makita S,Matsui H,Naganuma Y,Abiko A,Tamada M,Nakamura M

    更新日期:2010-01-01 00:00:00

  • MicroRNA-27a/b regulates cellular cholesterol efflux, influx and esterification/hydrolysis in THP-1 macrophages.

    abstract:RATIONALE:Macrophage cholesterol homeostasis maintenance is the result of a balance between influx, endogenous synthesis, esterification/hydrolysis and efflux. Excessive accumulation of cholesterol leads to foam cell formation, which is the major pathology of atherosclerosis. Previous studies have shown that miR-27 (mi...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2014.02.008

    authors: Zhang M,Wu JF,Chen WJ,Tang SL,Mo ZC,Tang YY,Li Y,Wang JL,Liu XY,Peng J,Chen K,He PP,Lv YC,Ouyang XP,Yao F,Tang DP,Cayabyab FS,Zhang DW,Zheng XL,Tian GP,Tang CK

    更新日期:2014-05-01 00:00:00

  • The influence of exercise on postprandial triacylglycerol metabolism.

    abstract::Trained people exhibit low plasma concentrations of triacylglcyeride (TAG) in both fasted and postprandial states. This mainly reflects enhanced uptake of TAG into skeletal muscle, via enhanced activity of lipoprotein lipase, the rate-limiting step in TAG removal. Endurance athletes possess a large, well-vascularised ...

    journal_title:Atherosclerosis

    pub_type: 杂志文章,评审

    doi:10.1016/s0021-9150(98)00225-1

    authors: Hardman AE

    更新日期:1998-12-01 00:00:00

  • Array-based resequencing for mutations causing familial hypercholesterolemia.

    abstract:BACKGROUND:Familial hypercholesterolemia (FH) is a heterogeneous autosomal dominant disease with a prevalence of 1 in 500. To date, over 1200 unique pathogenic mutations have been identified in at least 3 genes. The large allelic and genetic heterogeneity of FH requires high-throughput, rapid, and affordable mutation d...

    journal_title:Atherosclerosis

    pub_type: 杂志文章

    doi:10.1016/j.atherosclerosis.2011.02.006

    authors: Chiou KR,Charng MJ,Chang HM

    更新日期:2011-06-01 00:00:00