Abstract:
OBJECTIVES:We determined the relationship of smoking status on APOC3 -482C>T polymorphism and apolipoprotein C-III (apoC-III) concentrations and the latter two parameters' influence on risk of diabetes and coronary heart disease (CHD). DESIGN AND METHODS:Prediction of incident cases was assessed at 5.5years' follow-up in unselected 519 individuals of a general population genotyped for -482C>T polymorphism. RESULTS:Female sex and current smoking were significantly associated with low circulating apoC-III in subjects without (p≤0.033) than with abdominal obesity (p=0.053) or than insulin resistant -482TT homozygotes (p=0.034) who had 20-30% higher serum apoC-III. Multi-adjusted serum apoC-III was log-linearly associated with fasting triglycerides. ApoC-III levels determined the development of diabetes [RR 1.56 (95%CI 1.21; 2.01)] and CHD [RR 1.38 (1.10; 1.72) for an increment of 14%], after adjustment for confounders. CONCLUSION:APOC3 -482TT genotype is associated with high apoC-III concentrations only in the presence of abdominal obesity or insulin resistance, but not in current smokers who remain lean or insulin-sensitive. Rather than APOC3 -482C>T polymorphism, circulating apoC-III determines cardiometabolic risk.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Onat A,Erginel-Unaltuna N,Coban N,Ciçek G,Yüksel Hdoi
10.1016/j.clinbiochem.2010.12.009subject
Has Abstractpub_date
2011-04-01 00:00:00pages
391-6issue
5-6eissn
0009-9120issn
1873-2933pii
S0009-9120(10)00520-5journal_volume
44pub_type
杂志文章abstract:OBJECTIVE:To review biochemical literature and determine the significance of non-covalent bonding in plasma. RESULTS:Many non-covalent bonds exist in plasma. Relatively strong self-associations are found for serum albumin, several gamma-globulins, apolipoproteins and fibrin(ogen). Here, fibrinogen and fibrin, consider...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(96)00159-2
更新日期:1997-03-01 00:00:00
abstract::1. A procedure for the assay of triglycerides on the ABA-50 is described. 2. The Boehringer Mannheim Triglyceride (Fully Enzymatic method) reagent kit has been evaluated with this method and was found to be satisfactory. ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(77)93190-3
更新日期:1977-12-01 00:00:00
abstract:OBJECTIVES:We emphasize the importance of routine follow-up of subnormal TSH concentrations with QC materials. DESIGN AND METHODS:The functional sensitivity (FS) of the ADVIA Centaur system TSH assay was assessed. We report the values yielded for QC materials in two clinical laboratories. RESULTS:The FS was <0.02 mIU...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.04.017
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVE:To investigate the protective effect of ischemic preconditioning (IP) in the early phase of reperfusion injury. DESIGN AND METHODS:Control rat lungs were subjected to 3 h of perfusion, whereas the lungs of the ischemia-then-reperfusion (I/R) group were subjected to 2 h of cold ischemia following 30 min of pe...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2005.04.002
更新日期:2005-07-01 00:00:00
abstract:OBJECTIVE:The detection of possible correlation between ribosomal protein RPS27A and multifunctional YB-1 expression in hepatocellular carcinoma (HCC). DESIGN AND METHODS:Tissue microarray slides containing totally 80 cores with 19 tissues of HCC, 1 tissue of hepatocholangiocarcinoma, 10 tissues of liver cirrhosis and...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2014.05.004
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:Plasma ammonia measurement is greatly influenced by pre-analytical conditions, which may lead to false positives. We wanted to evaluate the prevalence and clinical impact of plasma ammonia false positives in a pediatric population. DESIGN AND METHODS:Over a 28-month period, charts of patients with elevated a...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2007.01.024
更新日期:2007-05-01 00:00:00
abstract::Galactose is normally metabolized to glucose through the coordinated activities of three enzymes: galactokinase, galactose-1-phosphate uridyl transferase (GALT), and uridine diphospho-glucose 4-epimerase (epimerase). High concentrations of galactose and their metabolites are toxic to mammals. Hereditary deficiencies o...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/0009-9120(91)80003-l
更新日期:1991-08-01 00:00:00
abstract:BACKGROUND:A determination of serum Transthyretin (TTR, Prealbumin) level is an objective method of assessing protein catabolic loss of severely ill patients and numerous studies have shown that TTR levels correlate with patient outcomes of non-critically ill patients. We evaluated whether TTR level correlates with the...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.06.016
更新日期:2008-10-01 00:00:00
abstract::Iodine deficiency (ID) is associated with increased prevalence of goiter, increased risk for neurodevelopmental disorders, and is the world's leading cause of intellectual deficits. Iodine nutritional status of a population is assessed by measurements of urinary iodine concentrations which are also used to define, ind...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/s0009-9120(02)00406-x
更新日期:2002-11-01 00:00:00
abstract::The bromocresol purple (BCP) albumin method on the DuPont aca was evaluated by determining the accuracy and precision of the method. A split sample comparison was performed against the electroimmunoassay (EIA) method as well as the bromocresol green (BCG) method on the DuPont aca and the Technicon SMA 12/60. The BCP m...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(83)90490-3
更新日期:1983-04-01 00:00:00
abstract:OBJECTIVE:Effects of metamizol and magnesium sulfate on erythrocyte glucose 6-phosphate dehydrogenase enzyme activity were investigated in in vitro and in vivo conditions. METHODS:For in vitro studies, glucose 6-phosphate dehydrogenase was purified from human erythrocyte and rats were used for in vivo studies. Enzyme ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(01)00207-7
更新日期:2001-06-01 00:00:00
abstract:OBJECTIVE:To increase the accuracy of non-invasive diagnosis of nonalcoholic fatty liver disease (NAFLD), clinical and laboratory NAFLD indicators were integrated into a diagnostic formula. METHODS:A total of 141 patients with clinically diagnosed NAFLD and 30 healthy controls were enrolled. We collected case history,...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2018.11.011
更新日期:2019-02-01 00:00:00
abstract::Many clinical laboratories use the Beckman Microzone electrophoretic system (Beckman Instruments Inc. Fullerton, CA 92634) for serum protein separation. Although detailed instruction is supplied in the manufacturer's manual (1) for protein separation, the effect of different sample application positions on the cellulo...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(78)80019-8
更新日期:1978-12-01 00:00:00
abstract::Bone metabolism is assessed using biochemical bone turnover markers (BTM). BTM reflect the metabolic effect of drugs on bone turnover, help to establish the lowest dose inducing the largest change in the BTM, predict treatment-related reduction in fracture risk, and are helpful in bridging studies. Changes in BTM duri...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2012.01.022
更新日期:2012-08-01 00:00:00
abstract:OBJECTIVES:It has recently been suggested that when adjusting doses of cyclosporine (CsA), determining its concentration in blood samples taken 2 h postdose (C(2)) is more clinically beneficial than using the predose concentration (C(0)). We determined C(0) and C(2) concentrations of CsA and their metabolites in sample...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(00)00147-8
更新日期:2000-07-01 00:00:00
abstract:BACKGROUND:Exercise is a prone condition to enhanced oxidative stress and damage and the specific activity pattern of a soccer match may favour additional pro-oxidant redox alterations. To date, no studies have reported the impact of a soccer match on oxidative stress and muscle damage markers. AIM:To analyse the effe...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.04.008
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:To investigate unusual free thyroxine (FT4) responses to T4 replacement doses in a hypothyroid patient with familial dysalbuminemic hyperthyroxinemia (FDH). METHODS:In this FDH hypothyroid patient, serum FT4 concentration by equilibrium dialysis and T4, triiodothyronine (T3), and thyroid stimulating hormone ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/0009-9120(95)02016-0
更新日期:1996-02-01 00:00:00
abstract:OBJECTIVE:To quantitatively summarize the association between tumour necrosis factor alpha (TNF-alpha) gene polymorphisms and Graves' disease. DESIGN AND METHODS:Relevant studies were identified from the following electronic databases: Cochrane Library, MEDLINE, EMBASE and Chinese Bio-medicine Database. A meta-analysi...
journal_title:Clinical biochemistry
pub_type: 杂志文章,meta分析
doi:10.1016/j.clinbiochem.2008.04.014
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVES:Oxidative stress increases postmenopausally, an effect attributed to aging. Increase in body weight generally accompanies menopause. Obesity per se also seems to increase oxidative stress. The question is whether postmenopausal increase in oxidative stress is related to body weight, or is only a function of ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2009.03.019
更新日期:2009-07-01 00:00:00
abstract:INTRODUCTION:The USA hCG Reference Service has been dealing with cases of persistent low levels of hCG and gestational trophoblastic diseases for 10years. Here we present the complete experience. METHODS:Total hCG in serum and urine was measured using the Siemen's Immulite 1000 assay. Hyperglycosylated hCG, nicked hCG...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.05.006
更新日期:2010-08-01 00:00:00
abstract:OBJECTIVES:To develop and to validate a method to quantify plasma porphyrins after application of Photofrin II, a drug preparation that is used for photodynamic therapy (PDT) and as a radiosensitizer. DESIGN AND METHODS:After solid phase extraction of postdose plasma samples, reversed phase high performance-liquid chr...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2004.09.014
更新日期:2005-01-01 00:00:00
abstract:CONTEXT:Knee arthroplasty surgery is significant trauma, leading to an activated immune system causing inflammation and oxidative stress. Many current biomarkers are invasive, costly, and often slow to analyse, limiting their use for rapid inflammatory measurements. OBJECTIVES:We have examined the use of urinary neopt...
journal_title:Clinical biochemistry
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/j.clinbiochem.2018.11.002
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVES:To assess the association of serum adiponectin and microvascular complications of diabetes in an urban south Indian type 2 diabetic population. DESIGN AND METHODS:Diabetic subjects [n=487] were included from Chennai Urban Rural Epidemiology Study (CURES). Four-field stereo retinal color photography was done...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2014.10.009
更新日期:2015-01-01 00:00:00
abstract::Biobanking is a new and very dynamic field. To achieve long term financial sustainability of biobank infrastructures we propose that a new focus is needed on activities, products and services provided by the biobank that relate to the external stakeholder: biobanking 3.0. Earlier stages of biobanking are biobanking 1....
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2013.12.018
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:Previous studies suggested that decreased serum vaspin levels were associated with coronary artery disease (CAD). The present study aimed to investigate the association between plasma vaspin levels and different states of CAD. DESIGN AND METHODS:A total of 162 patients with coronary angiography (CAG) proved ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2013.06.028
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVES:The new immunochemistry cobas e 801 module (Roche Diagnostics) was developed to meet increasing demands on routine laboratories to further improve testing efficiency, while maintaining high quality and reliable data. DESIGN AND METHODS:During a non-interventional multicenter evaluation study, the overall pe...
journal_title:Clinical biochemistry
pub_type: 杂志文章,多中心研究
doi:10.1016/j.clinbiochem.2018.05.019
更新日期:2018-08-01 00:00:00
abstract::To design and deliver high quality, safe and effective products, manufacturers of in vitro diagnostic (IVD) products follow a structured, traceable process for controlling the uncertainty of results reported from their measurement systems. This process and its results however, are not often shared in detail with those...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2018.04.012
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVES:Hepcidin is the main regulator of systemic iron homeostasis and its expression is modulated by iron status, hypoxia, erythroid factors and inflammation. The aim of our study was to examine a relationship between level of hepcidin and iron status, erythropoietic activity, hypoxia and inflammation in exacerbat...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2015.07.010
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:To develop a Rapid Flow-through assay for distinguishing replicating Tiantan vaccine-generated serological response from true HIV infection. DESIGN AND METHOD:A Rapid Flow-through Test including gp41, gp36, sk1, sk2 and sk3 antigens was established and the performance of the assay was evaluated in clinical s...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.05.013
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVES:To investigate the polymorphism distribution of Val-9Ala and Ile+58Thr of the Mn-superoxide dismutase (Mn-SOD) gene among subjects with Parkinson's disease (PD) by analyses of genders and clinical severity. DESIGN AND METHODS:We examined the DNA genotypes of Val-9Ala and Ile+58Thr from 295 PD subjects and 1...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.05.009
更新日期:2010-08-01 00:00:00