Abstract:
OBJECTIVE:We examined the association of plasma apolipoprotein (apoB) B-48, remnant-like particle (RLP)-cholesterol and non-HDL cholesterol concentrations with apoB-100 kinetics in overweight-obese men. METHODS AND RESULTS:Very-low density lipoprotein (VLDL), intermediate-density lipoprotein (IDL) and low-density lipoprotein (LDL) apoB-100 kinetics were measured in 53 men (BMI 33 +/- 4 kg/m(2)) using stable isotopes and multicompartmental modeling to estimate production rate (PR) and fractional catabolic rate (FCR). Fasting apoB-48 and RLP-cholesterol concentrations were measured using immunoassays. In univariate regression, apoB-48 and RLP-cholesterol were inversely associated with VLDL-apoB-100 FCR and IDL-apoB-100 FCR (P < 0.01 for all), but not with VLDL-, IDL- and LDL-apoB-100 PRs. Plasma non-HDL-cholesterol concentration was significantly and positively associated with the secretion rate of VLDL-apoB-100 (P < 0.05), and inversely correlated with the FCR of LDL-apoB-100 (P < 0.01). CONCLUSIONS:Our findings suggest that in overweight-obese men plasma concentrations of apoB-48, RLP-cholesterol and non-HDL-cholesterol are partly dependent on catabolism of apoB-100 containing lipoproteins.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Chan DC,Watts GF,Ng TW,Uchida Y,Sakai N,Yamashita S,Barrett PHdoi
10.1016/j.clinbiochem.2005.05.009subject
Has Abstractpub_date
2005-09-01 00:00:00pages
806-12issue
9eissn
0009-9120issn
1873-2933pii
S0009-9120(05)00153-0journal_volume
38pub_type
杂志文章abstract:BACKGROUND:High levels of intact and cleaved forms of the urokinase-type plasminogen activator receptor (uPAR) in both tissue and blood are associated with poor survival in several cancer diseases. The prognostic significance of uPAR in cholangiocarcinoma is unknown. The aims of this study were to determine if pre-trea...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2014.01.030
更新日期:2014-05-01 00:00:00
abstract::An automated biotin-streptavidin procedure for measuring progesterone in serum is described. The method is linear up to 98.3 nmol/L and the calibration curve is stable for at least 14 days. The lower limit of progesterone detection is 0.70 nmol/L. Although serum is the preferred specimen, progesterone levels can be me...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/0009-9120(92)90105-2
更新日期:1992-12-01 00:00:00
abstract:OBJECTIVE:To evaluate relationships between apolipoprotein B (Apo B), LDL cholesterol (LDL-C), and non-HDL-C in high-risk patients treated with lipid-lowering therapy. DESIGN AND METHODS:This post-hoc analysis calculated LDL-C and non-HDL-C levels corresponding to an Apo B of 0.9 g/L following treatment with 1) statin...
journal_title:Clinical biochemistry
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.clinbiochem.2011.02.008
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVES:Oxidative stress is considered to be a unifying link between diabetes mellitus (DM) and its complications including nephropathy. The aim of the present study was to evaluate oxidative stress status in Asian Indian patients of type 2 DM with nephropathy. DESIGN AND METHODS:Serum levels of malondialdehyde (MD...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(03)00094-8
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVES:Low-normal thyroid function may relate to increases in plasma cholesterol and triglycerides, but effects on lipoprotein subfractions are largely unknown. Associations of alterations in lipoprotein metabolism and functionality with low-normal thyroid function could be more pronounced in Type 2 diabetes mellit...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2015.01.015
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVES:The Golgi SNAP receptor complex member 2 (GOSR2) gene is a Golgi-associated soluble factor attachment receptor (SNARE) protein involved in intra-Golgi protein trafficking on chromosome 17q21, which is the hypertension linkage peak on the human chromosome. The aim of the present study was to assess the associ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.12.021
更新日期:2013-06-01 00:00:00
abstract::Comparison of the turbidimetric immunoassay of haptoglobin with a reference method (the RID technique with appropriate correction for phenotype) clearly showed the turbidimetric assay to be phenotype-dependent. Correction factors for the three main phenotypes were calculated and reference values determined. The observ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(87)80006-1
更新日期:1987-08-01 00:00:00
abstract::Medical errors are a prominent issue in health care. Numerous studies point at the high prevalence of adverse events, many of which are preventable. Although there is a range of severity in errors, they all cause harm, to the patient, to the system, or both. While errors have many causes, including human interactions ...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2013.03.025
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVES:Leptin is a multifunctional polypeptide produced primarily by adipocytes and associated with the occurrence of obesity and insulin resistance. Tumor necrosis factor-alpha (TNF-alpha), a polypeptide cytokine produced primarily by mononuclear phagocytes, plays a key role in the initiation of the inflammatory r...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(02)00314-4
更新日期:2002-06-01 00:00:00
abstract::This article reviews some of the important determinants of variation in drug disposition such as age, gender, body weight, diet, environmental influences, drug - protein interactions, compliance, drug - drug interactions, endogenous substances, disease states, circadian variation and genetics. ...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/s0009-9120(86)80050-9
更新日期:1986-04-01 00:00:00
abstract:OBJECTIVE:To establish a plasma calibration curve for the Advantage Blood Glucose System that would permit direct comparison with results provided by clinical laboratories. DESIGN AND METHODS:The initial study involved the comparison between the Advantage whole blood referenced results and the laboratory plasma result...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(97)00074-x
更新日期:1997-08-01 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:BACKGROUND:According to the prevailing theory about the genetic background to lactose intolerance, there are three genotypes but only two adult physiological phenotypes: lactase persistence in individuals with the CT and TT genotypes and lactase non-persistence in individuals with the CC genotype. However, analysis of ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2015.11.001
更新日期:2016-02-01 00:00:00
abstract::Several clinical entities are associated with disorders of fatty acid oxidation or transfer across the inner mitochondrial membrane. Over 40 cases of the primary carnitine deficiency syndrome have been reported to date and various subtypes have been characterized. This represents a large clinical spectrum. The deficie...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/s0009-9120(87)80090-5
更新日期:1987-02-01 00:00:00
abstract:OBJECTIVES:We determined the frequencies of apolipoprotein E (apo E) gene alleles and examined the association between apo E polymorphism and lipid parameters in a sample of the Tunisian population. DESIGN AND METHODS:Apo E polymorphism was investigated using PCR, and plasma lipid parameters were measured in 122 men a...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2006.04.018
更新日期:2006-08-01 00:00:00
abstract::We present data comparing the Roche CEA radioimmunoassay (RIA) utilizing ultrafiltration and the Abbott CEA immunoradiometric assay (IRMA) methods for standard curve sensitivity, analytical reproducibility, recovery (pre and post extraction), dilution linearity, and patient correlation. The Roche intra- and inter-assa...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(82)97007-2
更新日期:1982-10-01 00:00:00
abstract:OBJECTIVES:Multiplexing technologies based on the use of microspheres as the solid phase have opened new possibilities for the analysis of autoantibodies. As an alternative to the traditional immunoassays, it is possible to use these methods in combination with flow cytometry for simultaneous measurement of anti-thyroi...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2005.08.004
更新日期:2005-11-01 00:00:00
abstract::Core Alzheimer's Disease (AD) biomarkers are the cerebrospinal fluid (CSF) proteins amyloid β42 and β40, and the tau proteins, total and phosphorylated. Their use is recommended by research guidelines for diagnostic purpose and for stratification of patients for clinical trials. However, novel potential biomarkers are...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2019.08.008
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVES:BNP and NT-proBNP are viewed as comparable in their ability to diagnose and monitor HF in clinical guidelines. However, no recent large-scale study has directly established diagnostic concordance between BNP and NT-proBNP. This study sought to assess diagnostic concordance of BNP and NT-proBNP for ruling in ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2018.07.002
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVES:Pleural effusion recognizes heterogeneous etiology and pathogenesis and requires invasive diagnostic procedures. Usually, after pleural fluid analysis, 30-50% of patients with malignant pleural effusion exhibit negative pleural cytology, and the sensitivity of image-guided pleural needle-aspiration biopsy ra...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2016.08.006
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVES:To monitor increases or decreases in cardiovascular disease (CVD)-related proteins that will be released from the deposits or plaque on the inner wall of blood vessels. DESIGN AND METHODS:Protein profiles of sera from healthy subjects and CVD patients were determined via 2-DE. Differentially expressed spots...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.09.027
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVES:The International Federation of Clinical Chemistry (IFCC) initiated a pilot study, with cortisol as an example, that aims to implement the concept of standardization of hapten immunoprocedures on the basis of metrological traceability. In fact, this standardization concept comes down to correct calibration o...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(98)00037-x
更新日期:1998-08-01 00:00:00
abstract:OBJECTIVE:Develop a simple LC-MS-MS method for determination of 25-hydroxymetabolites of vitamin D2 and D3 in serum. DESIGN AND METHODS:0.1 mL serum was mixed with 0.3 mL deproteinizing mixture containing two deuterated internal standards. Two LC-MS-MS systems were used: Waters Premier with an ESI source and a Hypersi...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2011.08.1134
更新日期:2011-11-01 00:00:00
abstract:OBJECTIVE:To characterize the lipid-related atherogenic risk factors in iron deficiency anaemia (IDA) patients. DESIGN AND METHODS:Twenty IDA women were compared to healthy age-matched controls. Lipoprotein profile, cholesteryl ester transfer protein (CETP), paraoxonase (PON) 1 and lipoprotein-associated phospholipase...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2009.10.003
更新日期:2010-03-01 00:00:00
abstract::We compared results of urine drug analysis with clinical data and history to test the usefulness of peripartum drug screening and to establish guidelines for optimal testing. Urine from 28 mothers and 52 babies was analysed. Drugs not suspected by history were found in 10 mothers and six babies. Results assisted in th...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(88)80113-9
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVE:We seek to identify the differentially expressed miRNAs in the clear cell subtype (ccRCC) of kidney cancer. DESIGN AND METHODS:We performed a miRNA microarray analysis to compare the miRNA expression levels between ccRCC tissues and their normal counterpart. The top dysregulated miRNAs were validated by quan...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2009.07.020
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVES:Blood sampling/handling alters matrix metalloproteinases (MMP) and tissue inhibitors of metalloproteinases (TIMP) expression. The aim of this study is to evaluate the effects of high molecular weight heparin on MMP and TIMP expression in blood. DESIGN AND METHODS:We analyzed by gelatin zymography and ELISA ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.09.104
更新日期:2008-12-01 00:00:00
abstract:OBJECTIVES:The change in DNA methylation patterns can be used to distinguish between normal and cancer cells. The aim of the present study was to examine the 5' CpG island methylation patterns of the cancer-testis antigen (CT antigen) gene family, MAGE-As, in hepatocellular carcinoma (HCC), and to develop the DNA demet...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2006.01.014
更新日期:2006-03-01 00:00:00
abstract:OBJECTIVES:Anti-Müllerian hormone (AMH) measurement is useful as an aid in the evaluation of ovarian reserve. In the past, its conventional use was restricted by the low-throughput and variability of existing manual AMH assays. We developed the automated Access AMH assay for the quantitative determination of AMH levels...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2016.08.005
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:This article will review the advancements and new developments being made in (1) advanced computers, (2) microtechnology, (3) advanced immunodiagnostics, (4) neural networks, and (5) molecular biology. The influence of these technologies and their products on clinical laboratories is also discussed. CONCLUSI...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/0009-9120(94)00075-7
更新日期:1995-06-01 00:00:00