Abstract:
:The possible association between lipoprotein(a) [Lp(a)] and albumin excretion rate (AER) is a topic that generates conflicting views. In addition, Lp(a) phenotypes have not previously been considered as factors influencing AER. In order to clarify this issue, we studied 70 non-insulin-dependent diabetes mellitus (NIDDM) patients without clinically detectable macroangiopathy, 27 with microalbuminuria and 43 without it. Both groups were matched for the known variables that could influence AER and serum Lp(a) levels. Lp(a) was determined by enzyme-linked immunosorbent assay (ELISA), and Lp(a) phenotypes were assessed by electrophoresis followed by immunoblotting. Lp(a) phenotypes were grouped as follows: 'small' (F, S1 and S2), 'big' (S3 and S4) and 'null'. The NIDDM patients with microalbuminuria presented higher serum Lp(a) concentrations than the patients without it [15.7 mg dL-1 (95% CI 0.5-36.5) vs. 4.5 mg dL-1 (95% CI 0.1-18.5); P < 0.001] and a direct correlation between Lp(a) and AER was observed (r = 0.34; P < 0.01). AER was significantly different when Lp(a) phenotypes were considered ['small': median 19 micrograms min-1 (range 1-195); 'big': median 9.5 micrograms min-1 (range 1-186); 'null': 4 micrograms min-1 (range 1-9); P = 0.04]. None of the NIDDM patients with a 'null' phenotype showed an AER of > 10 micrograms min-1. In conclusion, this case-control study provides evidence that microalbuminuria is associated with high serum Lp(a) in NIDDM without clinically detectable macroangiopathy. Furthermore, NIDDM patients with a 'null' phenotype could be considered at low risk for the development of microalbuminuria.
journal_name
Eur J Clin Investjournal_title
European journal of clinical investigationauthors
Hernández C,Simó R,Chacón P,Segarra A,López D,Mesa Jdoi
10.1046/j.1365-2362.1997.1420684.xsubject
Has Abstractpub_date
1997-06-01 00:00:00pages
497-502issue
6eissn
0014-2972issn
1365-2362journal_volume
27pub_type
杂志文章abstract:BACKGROUND:Coronary artery disease (CAD) represents the most relevant cause of death and morbidity in the adult population of developed and developing countries. During the last decades, a strong research effort has been performed to identify more selective markers and better assess the cardiovascular risk in both prim...
journal_title:European journal of clinical investigation
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2362.2010.02308.x
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:There is growing evidence that the predictive value of HDL cholesterol levels for cardiovascular risk stratification is limited in patients with coronary artery disease (CAD). HDL function seems to be a more sensitive surrogate of cardiovascular risk estimation than simple serum levels. Therefore, we aimed t...
journal_title:European journal of clinical investigation
pub_type: 杂志文章,多中心研究
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.1984.tb01128.x
更新日期:1984-06-01 00:00:00
abstract::The ratio at steady-state of alpha-ketoisocaproic acid (KIC) to leucine 13C enrichments in plasma during continuous infusion of [13C]leucine was examined in 58 studies under a variety of conditions. The ratio was lower (P less than 0.001) in 'arterialized' venous plasma (mean +/- SD 0.85 +/- 0.09) than in deep venous ...
journal_title:European journal of clinical investigation
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doi:10.1111/j.1365-2362.1988.tb01280.x
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journal_title:European journal of clinical investigation
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更新日期:1985-08-01 00:00:00
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journal_title:European journal of clinical investigation
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abstract:BACKGROUND:Cancer chemotherapy in humans based on metal complexes started at the clinical level in the late 1970s with the use of cisplatin, which forms intra-strand cross-links with DNA. METHODS:Two new platinum complexes of cis-geometry with the amino acids inosine (ino) and l-alanine (ala), Pt(ino)2Cl2 and cis-[Pt(...
journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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更新日期:1980-02-01 00:00:00
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journal_title:European journal of clinical investigation
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更新日期:2001-12-01 00:00:00
abstract::As in women receiving oestrogens the administration of 17beta-oestradiol to ovariectomized female rats caused a rise in fasting plasma triglycerides and a fall in plasma glucose. Progesterone, on the other hand, had no significant effects. In the oestradiol treated rats, the portal vein basal insulin levels were sligh...
journal_title:European journal of clinical investigation
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doi:10.1111/j.1365-2362.1977.tb01595.x
更新日期:1977-06-01 00:00:00
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journal_title:European journal of clinical investigation
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2362.1997.1780727.x
更新日期:1997-09-01 00:00:00
abstract:BACKGROUND:Mucosal-associated invariant T (MAIT) cells play an important role in innate host defence. MAIT cells appear to undergo exhaustion and are functionally weakened in chronic viral infections. However, their role in chronic hepatitis C virus (HCV) infection remains unclear. MATERIALS AND METHODS:We investigate...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/eci.12581
更新日期:2016-02-01 00:00:00
abstract::Dipyrone metabolites 4-methylaminoantipyrine (MAA) and 4-formylaminoantipyrine (FAA) as well as acetylsalicylic acid inhibited neutrophil migration toward zymosan-activated serum. Inhibition was maximal (76.8 +/- 19.0; 79.2 +/- 12.5 and 80.0 +/- 4.4%, respectively, P less than 0.003) when suboptimal concentrations (0....
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.1984.tb01210.x
更新日期:1984-12-01 00:00:00
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journal_title:European journal of clinical investigation
pub_type: 杂志文章
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journal_title:European journal of clinical investigation
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doi:10.1111/j.1365-2362.2005.01560.x
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journal_title:European journal of clinical investigation
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:European journal of clinical investigation
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更新日期:2015-08-01 00:00:00
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journal_title:European journal of clinical investigation
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更新日期:2004-05-01 00:00:00
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journal_title:European journal of clinical investigation
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更新日期:2007-02-01 00:00:00
abstract::Obesity is a multifactorial disease with a marked genetic component. The situation is further complicated by the heterogeneity of obesity demonstrated by the topographical distribution of body fat, e.g. upper body (central) and lower body (gluteal) obesity. Furthermore, the distribution of fat shows a stronger heritab...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.1992.tb01461.x
更新日期:1992-04-01 00:00:00
abstract::Two methods of measurement of fractional calcium absorption have been compared in the same individuals. There is a significant correlation between fractional 47Ca absorption as measured with a blood counting method and with an external counting method after intravenous and oral administration of 47Ca (P less than 0.00...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.1978.tb00826.x
更新日期:1978-06-01 00:00:00
abstract::Anaemia is a common condition among pre-end-stage renal disease (pre-ESRD) patients with chronic kidney disease (CKD). Indeed, data from clinical studies indicate that anaemia may be present in as many as two-thirds of such patients. Use of recombinant human erythropoietin (EPO) provides an effective means of correcti...
journal_title:European journal of clinical investigation
pub_type: 杂志文章,评审
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更新日期:2005-12-01 00:00:00
abstract::The capillary permeability in human skeletal muscle, expressed as capillary diffusion capacity (CDC) for 51Cr-EDTA, was determined during exercise with a local clearance method in two groups of healthy male subjects: a younger group with a mean age of 30 years and an older one with a mean age of 58 years. The main fin...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.1979.tb00897.x
更新日期:1979-10-01 00:00:00
abstract:BACKGROUND:Lipoprotein(a) [Lp(a)] is an important cardiovascular risk factor in the general population. However, prospective data on the vascular risk conferred by Lp(a) in patients with diabetes mellitus are scarce and controversial. It is not known whether the diabetic state affects the association of Lp(a) with vasc...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.2006.01604.x
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:This study was conducted to determine the effects of fish oil administration on gene expression related to insulin, lipid and inflammation in women with polycystic ovary syndrome (PCOS). MATERIALS AND METHODS:This randomized, double-blind, placebo-controlled trial was conducted among 40 subjects with PCOS, ...
journal_title:European journal of clinical investigation
pub_type: 杂志文章,随机对照试验
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更新日期:2018-03-01 00:00:00
abstract::We have examined resting and thrombin (0.3 units ml-1) induced release of noradrenaline by washed platelets from 15 normal subjects and eight patients with heterozygous familial hypercholesterolaemia. Platelets from both normal and hypercholesterolaemic subjects showed irreversible aggregation with 0.3 units ml-1 thro...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
doi:10.1111/j.1365-2362.1989.tb00225.x
更新日期:1989-06-01 00:00:00