Abstract:
BACKGROUND AND OBJECTIVE:A large number of studies have examined the association between the Membrane-spanning 4 domains, superfamily A, number 2 (MS4A2) gene C-109T (rs1441586) or E237G (rs569108) variants and asthma risk. However, the results are inconsistent and inconclusive. To derive a more precise estimation, a meta-analysis was performed. METHODS:Meta-analyses were conducted with the data from case-control association studies (24 studies with 4496 asthmatics and 4571 controls for E237G variant and 9 studies including 2005 cases and 1868 control for C-109T polymorphisms, respectively). Random-effects model was used to calculate summary odds ratios (ORs). RESULTS:For the MS4A2 gene E237G variant, no significant associations with asthma were found in overall population; we observed an elevated risk of atopic asthma among subjects with the 237G allele (OR=1.341, 95% CI: 1.039-1.732 for G versus E and OR=1.374, 95% CI: 1.032-1.828 for EG+GG versus EE) in the stratified meta-analysis. As for the MS4A2 gene C-109T polymorphism, no significant associations with asthma risk were observed in the total population; in subgroup analysis by ethnicity of subjects we found increased asthma risk among Asians carrying T allele (OR=1.140, 95% CI: 1.019-1.276 for T versus C and OR=1.359, 95% CI: 1.029-1.794 for TT versus CC). CONCLUSIONS:Data indicated that the MS4A2 gene E237G variant may be a risk factor for developing atopic asthma and the promoter -109T allele is a potential risk factor of asthma in Asians.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Yang HJ,Zheng L,Zhang XF,Yang M,Huang Xdoi
10.1016/j.clinbiochem.2014.01.022subject
Has Abstractpub_date
2014-05-01 00:00:00pages
605-11issue
7-8eissn
0009-9120issn
1873-2933pii
S0009-9120(14)00050-2journal_volume
47pub_type
杂志文章,meta分析abstract::Plasma, erythrocyte, and leucocyte magnesium (Mg) concentration, as well as urinary Mg, calcium (Ca), and phosphorus (P) excretion were determined in male subjects with elevated diastolic blood pressure (DBP) > 90 mmHg. These parameters were compared to those in normotensive age-matched (DBP < 85 mmHg) and drug-treate...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/0009-9120(93)90027-4
更新日期:1993-06-01 00:00:00
abstract:OBJECTIVES:To evaluate impact of risk estimation parameters for screening for Down Syndrome during the first and second trimesters. METHODS:We prospectively examined for their performance in the prenatal prediction of trisomy 21, alphafetoprotein (AFP), unconjugated estriol (uE3), total human chorionic gonadotropin (h...
journal_title:Clinical biochemistry
pub_type: 临床试验,杂志文章
doi:10.1016/0009-9120(95)00021-z
更新日期:1995-08-01 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::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:BACKGROUND:The immunosuppressive activity of mycophenolate mofetil (MMF) is based on the reversible inhibition of inosine 5'-monophosphate dehydrogenase (IMPDH) by mycophenolic acid (MPA). It was the aim of this study to develop a nonradioactive method for specific measurement of IMPDH activity in isolated peripheral m...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(01)00267-3
更新日期:2001-10-01 00:00:00
abstract::MicroRNAs are endogenous non-coding RNAs that post-transcriptionally regulate gene expression by specifically binding the target mRNA and by consequently inducing its degradation. miRNAs can be released into the circulation where they remain stable and they can be measured. Their changes reflect individual biologic ad...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2016.09.017
更新日期:2016-12-01 00:00:00
abstract::Point of Care Testing (POCT) refers to clinical laboratory testing performed outside the central laboratory, nearer to the patient and sometimes at the patient bedside. The testing is usually performed by clinical staff, such as physicians or nurses, who are not laboratory trained. This document was developed by the P...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2020.11.008
更新日期:2021-02-01 00:00:00
abstract:OBJECTIVES:This study aims to report a hitherto un-described α-globin gene triplicated allele with a novel hemoglobin (Hb) variant on α2-globin gene, Hb St.Luke's-Thailand [α95(G2)Pro-Arg]. DESIGNS AND METHODS:A study was done on a 1.5-year-old Thai boy who showed pallor and jaundice after birth. Hb analysis was perfo...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2013.01.022
更新日期:2013-05-01 00:00:00
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journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2005.05.016
更新日期:2005-10-01 00:00:00
abstract::A commercially available assay (Sigma) for urinary oxalates based on the oxalate oxidase/peroxidase catalyzed reaction produced, in our hands, recoveries of added oxalate that varied from patient to patient. A modification of the assay is reported that involves the chromatographic separation of interfering substances,...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/0009-9120(90)80032-e
更新日期:1990-04-01 00:00:00
abstract:OBJECTIVE:This study aimed to evaluate the effects of statin therapy on serum levels of antibodies to several specific heat shock proteins (HSPs) in dyslipidemic patients. DESIGN AND METHODS:Participants (n=102) were treated with simvastatin (40mg/day), or placebo in a randomized, double-blind, placebo-controlled, cro...
journal_title:Clinical biochemistry
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.clinbiochem.2010.09.016
更新日期:2011-02-01 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::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:Renal dysfunction has been reported in normoalbuminuric patients, demonstrating the necessity to improve the diagnostic and prognostic tools for diabetic kidney disease (DKD) investigation. Therefore, the aim of this study was to investigate whether the urinary levels of neutrophil gelatinase-associated lipo...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2015.10.016
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVES:The aim of our study was to assess the association of common sequence variants, and selected interactions, with HDL-c plasma levels. DESIGN AND METHODS:We analysed 743 individuals (340 men and 403 women) with high mean triglyceride and LDL-c levels. The association of five polymorphic sites (ABCA1 g.1051G>A...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.04.001
更新日期:2010-06-01 00:00:00
abstract::1. An automated method is described for the assay of pregnancy serum cystine aminopeptidase (Oxytocinase, E.C. 3.4.1.10) using continuous flow analysis. S-Genzyl-L-cysteine-p-nitroanilide, the most highly specific substrate so far available for oxytocinase is employed in this assay. Comparison with the manual method f...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(75)91273-4
更新日期:1975-04-01 00:00:00
abstract:OBJECTIVES:To compare a fully automated immunoassay and a fully automated HPLC method for the quantification of HbA1c. DESIGN AND METHODS:For an inter-method comparison, 200 consecutive clinical samples were analyzed. Imprecision was studied with pooled whole blood. RESULTS:Very close agreement of results (identical ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.08.084
更新日期:2008-11-01 00:00:00
abstract::57Co-cyanocobalamin is substituted for iodine labeled antigen in three commercially available solid phase radioimmunoassay kits to evaluate the extent of non-specific binding by determination of the supernatant and residual fraction of unbound ligand and thus obtain a value for corrected binding throughout the range o...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(78)90070-x
更新日期:1978-06-01 00:00:00
abstract:OBJECTIVES:To study the usefulness of combined cardiac Troponin T (cTnT) and CK-MB mass determinations in risk stratification of acute coronary syndromes. DESIGN AND METHODS:Blood samples for cTnT and CK-MB mass were collected at arrival and 4, 8, and 12-24 later in 301 consecutive patients with recent acute chest pai...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2003.12.003
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVES:The aim of the study was to examine the long-term effect of commonly used whole soy foods (soy flour) and purified daidzein (one major isoflavone and the precursor of equol) on renal function among prehypertensive postmenopausal women who are also equol producers, a population most likely to benefit from soy...
journal_title:Clinical biochemistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.clinbiochem.2014.05.054
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to develop an improved method of direct DNA sequencing, which makes it possible to identify heterozygous mutations of the lipoprotein lipase (LPL) gene in order to understand the underlying genetic disorder of type IV hyperlipoproteinemia. METHODS AND RESULTS:The direct sequenci...
journal_title:Clinical biochemistry
pub_type: 临床试验,杂志文章
doi:10.1016/s0009-9120(97)00005-2
更新日期:1997-06-01 00:00:00
abstract:OBJECTIVES:To compare the analysis of urinary albumin from diabetic patients by four conventional immunoassays including radioimmunoassay (RIA), immunonephelometry (IN), and two different methods of immunoturbidimetry (IT), as well as by high-performance liquid chromatography (HPLC). DESIGN AND METHODS:Urines were col...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2003.10.008
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVES:Drug screening in neonates is traditionally performed using meconium, but cord tissue has been proposed as an alternative specimen. This study compares the detection of drugs in a large number of paired meconium and umbilical cord tissue samples from subjects at risk of in utero drug exposure. DESIGN AND ME...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2017.03.006
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVES:Oxidative stress has a clear pro tumoral effect in myeloproliferative neoplasms (MPDs). In this study, we analyzed oxidative stress in patients with essential thrombocythemia (ET) and polycythemia vera (PV). Design and methods We analyzed serum levels of advanced oxidation protein products (AOPPs) degradatio...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.07.100
更新日期:2012-11-01 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:Newly presented solid-phase extraction methods (Solid Phase Disc Extraction, SPEC-Plus, Multi-Modal, and Solid Phase Micro Extraction, SPME have been checked with respect to their applicability to clinical toxicological analysis. In comparison with conventional liquid/liquid-extraction and a common mixed-pha...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(96)00096-3
更新日期:1996-12-01 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::New methods were developed for the separation of major lipid classes varying in polarity from cholesterol esters to lysophosphatidylcholine. The methods were used for the analysis of extracts obtained from human sera. The lipids were separated by overpressured thin-layer chromatography, classical thin-layer chromatogr...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(88)80092-4
更新日期:1988-04-01 00:00:00
abstract:OBJECTIVES:Concentrations of troponin measured with high sensitivity troponin assays are raised in a number of emergency department (ED) patients; however many are not diagnosed with acute myocardial infarction (AMI). Clinical comparisons between the early use (2h after presentation) of high sensitivity cardiac troponi...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2013.11.019
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:Quantitative sweat production and -ionic composition in Essential Hyperhidrosis (EH), and the effects of T2-T3 thoracoscopic sympathicolysis (TS) hereon, are unknown. Standardised pilocarpine iontophoresis sweat tests were performed before and after TS in order to study these issues. DESIGN AND METHODS:Piloc...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(96)00165-8
更新日期:1997-03-01 00:00:00