Real-time multiplex PCR assay for genotyping of three apolipoprotein E alleles and two choline acetyltransferase alleles with three hybridization probes.

abstract：BACKGROUND:The increasing importance of anti-Müllerian hormone (AMH) for the assessment of ovarian reserve requires accurate AMH measurements. There have been conflicting results about the reliability of currently existing manual AMH assays. METHODS:Development of a high sensitive, fast and fully automated AMH assay o...

journal_title：Clinical chemistry and laboratory medicine

authors： Gassner D,Jung R

更新日期：2014-08-01 00:00:00

abstract：:Advanced age-related macular degeneration (AAMD) is a complex sight-threating disease of public health significance. Micro RNAs (miRNAs) have been proposed as biomarkers for AAMD. The presence of certain single nucleotide polymorphisms (SNPs) may influence the explanatory value of these biomarkers. Here we present fin...

journal_title：Clinical chemistry and laboratory medicine

authors： SanGiovanni JP,SanGiovanni PM,Sapieha P,De Guire V

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:Whereas N-terminal pro-brain natriuretic peptide (NT-proBNP) is approved for risk stratification of patients with acute coronary syndromes (ACS), short-term temporal changes in NT-proBNP concentrations and the optimal time points for sampling are not clear. The purpose of this study was to better define the ...

journal_title：Clinical chemistry and laboratory medicine

authors： Buchner S,Debl K,Barlage S,Griese D,Fredersdorf S,Jeron A,Lubnow M,Müller T,Muders F,Holmer S,Riegger GA,Luchner A

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:We evaluated the effect of kidney glomerular function on serum concentrations of human epididymis protein 4 (HE4) using creatinine (Cr), cystatin C (CysC) and related chronic kidney disease epidemiology collaboration (CKD-EPI) equations. METHODS:We enrolled 101 women aged ≤56 years with a glomerular filtrat...

journal_title：Clinical chemistry and laboratory medicine

authors： Ferraro S,Pasqualetti S,Carnevale A,Panteghini M

更新日期：2016-10-01 00:00:00

abstract：:The results of several recent experimental studies using animal models and clinical trials suggested that obesity is not merely an epiphenomenon or a prominent comorbidity in patients with heart failure (HF). Indeed, recent studies suggest that obesity is intimately involved in the pathogenesis of HF with preserved ej...

journal_title：Clinical chemistry and laboratory medicine

authors： Clerico A,Zaninotto M,Passino C,Plebani M

更新日期：2018-06-27 00:00:00

abstract：BACKGROUND:The measurement of C-reactive protein (CRP) concentrations has been of interest as a classical marker of acute phase response; in addition, it has been of particular interest in cardiovascular risk stratification where high-sensitive measurements are necessary. Since CRP is able to bind phospholipids (mainly...

journal_title：Clinical chemistry and laboratory medicine

authors： Drieghe SA,Alsaadi H,Tugirimana PL,Delanghe JR

更新日期：2014-06-01 00:00:00

abstract：:Glutathione S-transferase (GST) isoenzymes are involved in the detoxification of major carcinogens present in tobacco smoke. It is thus conceivable that deficiency in GST activity due to homozygous deletions of the GSTM1 and GSTT1 genes (the null genotypes) may modulate susceptibility to smoking-induced cancers. The i...

journal_title：Clinical chemistry and laboratory medicine

authors： Hong YJ,Lee JK,Lee GH,Hong SI

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:A crucial question when developing reference intervals is whether different subpopulations need their own reference interval or if a single joint reference interval can be used. It is reasonable to use partitioned reference intervals in situations where a single interval results in considerable variation in ...

journal_title：Clinical chemistry and laboratory medicine

authors： Gellerstedt M,Petersen PH

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:Thrombopoietin (TPO), a growth factor primarily involved in regulating thrombopoiesis, has been recently implicated in the pathogenesis of sepsis. TPO levels are, indeed, greatly increased in patients with sepsis compared to control subjects, and correlate with sepsis severity. The aim of this study was to e...

journal_title：Clinical chemistry and laboratory medicine

authors： Segre E,Pigozzi L,Lison D,Pivetta E,Bosco O,Vizio B,Suppo U,Turvani F,Morello F,Battista S,Moiraghi C,Montrucchio G,Lupia E

更新日期：2014-10-01 00:00:00

abstract：:Background Liquid chromatography-tandem mass spectrometry (LC-MS/MS) offers advantages over immunoassay due to its increased specificity and ability to multiplex metabolites within a single run. Wide scale adoption of LC-MS/MS in routine clinical laboratories is restricted in part due to the high level of technical ex...

journal_title：Clinical chemistry and laboratory medicine

authors： Benton SC,Tetteh GK,Needham SJ,Mücke J,Sheppard L,Alderson S,Ruppen C,Curti M,Redondo M,Milan AM

更新日期：2020-06-25 00:00:00

abstract：:Portable meters for blood glucose concentrations are used at the patients bedside, as well as by patients for self-monitoring of blood glucose. Even though most devices have important technological advances that decrease operator error, the analytical goals proposed for the performance of glucose meters have been rece...

journal_title：Clinical chemistry and laboratory medicine

authors： Sánchez-Margalet V,Rodriguez-Oliva M,Sánchez-Pozo C,Fernández-Gallardo MF,Goberna R

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Detection of systemic sclerosis-associated autoantibodies (SSc-Ab) is mostly restricted to anti-centromere and anti-topoisomerase-I. However, anti-RNA-polymerase-III and anti-PM/Scl are also important diagnostic markers for the disease supporting their incorporation in the laboratory repertoire. The aim of t...

journal_title：Clinical chemistry and laboratory medicine

authors： Bonroy C,Smith V,Van Steendam K,Van Praet J,Deforce D,Devreese K,De Keyser F

更新日期：2013-11-01 00:00:00

abstract：:This document summarizes the steps in development of a new IFCC Master Program and outlines some of the ways the IFCC would assist in setting up such a regional Program. This is intended to be of assistance to those who wish to embark on such an endeavour. ...

journal_title：Clinical chemistry and laboratory medicine

authors： Fink NE,Allen LC,International Federation of Clinical Chemistry and Laboratory Medicine.,IFCC Committee on Education and Curriculum Development, Education and Management Division.

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Several drugs may affect the diagnosis of brain death by depressing the electroencephalographic signal. Serum levels of these drugs must be below their respective therapeutic ranges. METHODS:A high performance liquid chromatography-based fast and simple method was developed for determination of thiopentone,...

journal_title：Clinical chemistry and laboratory medicine

authors： Meinitzer A,Kalcher K,Gartner G,Halwachs-Baumann G,März W,Stettin M

更新日期：2008-01-01 00:00:00

abstract：:We developed sensitive assay methods for autoantibodies recognizing the citrullinated synthetic peptides derived from type I and type II collagens in patients with rheumatoid arthritis (RA). These peptides were tested with the chemiluminescence method (Nichols Advantage System). In 44 RA patients out of 120, the sera ...

journal_title：Clinical chemistry and laboratory medicine

authors： Koivula MK,Ramberg J,Aman S,Karjalainen A,Hakala M,Risteli J

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Investigation of a 61-year-old Caucasian male suffering from fatigue and weight loss led to the finding of a carbohydrate antigen 19-9 (CA 19-9) concentration of 80 kU/L using an ADVIA Centaur analyser. Determination of CA 19-9 on Vidas, AxSYM and Architect i2000 systems gave normal results. His rheumatoid f...

journal_title：Clinical chemistry and laboratory medicine

authors： Berth M,Bosmans E,Everaert J,Dierick J,Schiettecatte J,Anckaert E,Delanghe J

更新日期：2006-01-01 00:00:00

abstract：:Choroid plexus has the highest concentration of transthyretin (TTR) mRNA in the body, 4.4 microg TTR mRNA/g wet weight tissue, compared with 0.39 microg in the liver. The proportion of TTR to total protein synthesis in choroid plexus is 12%. All newly synthesized TTR is secreted towards the ventricles. Net transfer of...

journal_title：Clinical chemistry and laboratory medicine

authors： Schreiber G

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND:The aim of the present study was to investigate serum lactate dehydrogenase (LD) levels in patients with silicosis due to denim sandblasting (SDDS) and also to investigate possible correlations between serum LD levels and the degree of radiological extent of disease (RED) and pulmonary function tests. METHO...

journal_title：Clinical chemistry and laboratory medicine

authors： Deniz O,Gumus S,Ors F,Yaman H,Battal B,Karaman B,Acikel CH,Ucar E,Cakir E,Tozkoparan E,Bilgic H

更新日期：2012-01-31 00:00:00

abstract：BACKGROUND:Established general risk score models for intensive care patients incorporate several clinical and laboratory data. However, the collection, documentation and classification of clinical data are time-consuming, incur labor-related costs, and are dependent on the experience of the examiner. Therefore, in the ...

journal_title：Clinical chemistry and laboratory medicine

authors： Stachon A,Segbers E,Hering S,Kempf R,Holland-Letz T,Krieg M

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Cigarette smoking, a cardiovascular risk factor leading to oxygen free radical formation, is involved in the development of serious pathological conditions. On the other hand, a healthy diet and adequate supplementation can help prevent many diseases. The aim of our study was to evaluate in healthy light smo...

journal_title：Clinical chemistry and laboratory medicine

authors： Bamonti F,Novembrino C,Ippolito S,Soresi E,Ciani A,Lonati S,Scurati-Manzoni E,Cighetti G

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Hepatitis C virus (HCV) is one of the most common viral infections worldwide causing major human chronic pathology. Viral RNA can be detected 1-3 weeks after infection and in cases where HCV RNA is still detectable after 6 months, the patient is considered to be chronically infected. Early detection is cruci...

journal_title：Clinical chemistry and laboratory medicine

authors： Bashiardes S,Richter J,Christodoulou CG

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Growth differentiation factor-15 (GDF-15), a stress responsive cytokine, is a promising biomarker of renal functional decline in diabetic kidney disease (DKD). This study aimed primarily to establish normative data and secondarily to evaluate the potential utility of GDF-15 in DKD using Roche Diagnostics ele...

journal_title：Clinical chemistry and laboratory medicine

authors： Hamon SM,Griffin TP,Islam MN,Wall D,Griffin MD,O'Shea PM

更新日期：2019-03-26 00:00:00

abstract：BACKGROUND:The appearance of nucleated red blood cells (NRBCs) in peripheral blood is associated with a variety of severe diseases. When NRBCs are detected in blood, this is generally associated with increased mortality. METHODS:In a prospective study, NRBCs and other laboratory parameters were measured daily in the p...

journal_title：Clinical chemistry and laboratory medicine

authors： Stachon A,Holland-Letz T,Kempf R,Becker A,Friese J,Krieg M

更新日期：2006-01-01 00:00:00

abstract：:Urinary cotinine was measured according to its inhibitory activity on the agglutination of cotinine-coated latex particles by anti-cotinine antibodies, the agglutination being measured by optical counting of the remaining non-agglutinated particles (particle counting, PaC). The detection limit was 0.03 microgram/ml an...

journal_title：Clinical chemistry and laboratory medicine

authors： Galanti LM,Dell'Omo J,Vanbeckbergen D,Dubois P,Masson PL,Cambiaso CL

更新日期：1999-07-01 00:00:00

abstract：:The present article proposes personal suggestions to improve determinations and clinical interpretation of results of lipoprotein(a) assays. Methods and procedures for sampling and quantification of the various isoforms of lipoprotein(a) in serum, plasma and urine are reviewed with the aim of improving the reliability...

journal_title：Clinical chemistry and laboratory medicine

authors： Lippi G,Guidi G

更新日期：1998-01-01 00:00:00

abstract：:Removal of low molecular weight proteins from plasma by kidneys depends on glomerular filtration rate (GFR), protein-glomerular membrane electric charge, steric interactions and a number of functionally active nephrons present in the kidneys. There is a well documented relationship between the concentration of low mol...

journal_title：Clinical chemistry and laboratory medicine

authors： Naskalski J,Anyszek T,Surdacka E,Hoyer B,Sulowicz W

更新日期：2004-03-01 00:00:00

abstract：BACKGROUND:When certain inflammatory processes occur, toxic granulation neutrophils (TGNs) appear in the blood showing prominent cytoplasmic granules. Currently, the granularity of TGNs is analyzed by manual microscopy of blood smears. The SYSMEX XE-5000 is an automated hematology analyzer, which can measure toxic gran...

journal_title：Clinical chemistry and laboratory medicine

authors： Zimmermann M,Cremer M,Hoffmann C,Weimann K,Weimann A

更新日期：2011-07-01 00:00:00

abstract：:Technological advances over the past decades have enabled oral fluid to expand its usefulness in the diagnosis of disease, prediction of disease progression, monitoring of therapeutic drug levels and detection of illicit drugs. The easy non-invasive nature of collection and the relationship between oral fluid and plas...

journal_title：Clinical chemistry and laboratory medicine

authors： Choo RE,Huestis MA

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Anti-cyclic citrullinated peptide (CCP) antibody is emerging as an important diagnostic marker for rheumatoid arthritis (RA). We evaluated the analytical and diagnostic performance of the ARCHITECT anti-CCP (Abbott Diagnostics), a new fully automated chemiluminescent microparticle immunoassay. METHODS:Serum...

journal_title：Clinical chemistry and laboratory medicine

authors： Hwang SM,Kim JO,Yoo YM,Shin S,Kim JQ,Park MH,Song EY

更新日期：2010-02-01 00:00:00

abstract：BACKGROUND:Automated systems for antinuclear antibody analysis are being introduced. The aim was to evaluate whether automated quantitative reading of fluorescence intensity is clinically relevant and allows for value-added reporting of test results. METHODS:Consecutive samples (n=260) were used to correlate fluoresce...

journal_title：Clinical chemistry and laboratory medicine

authors： Schouwers S,Bonnet M,Verschueren P,Westhovens R,Blockmans D,Mariën G,Bossuyt X

更新日期：2014-04-01 00:00:00