Performance characteristics of a microfluidic Lab-on-Chip electrophoresis system for high-density lipoprotein (HDL) subfraction separation and measurement.

abstract：:Until recently, the "human genome" programs were mainly directed towards the development of maps to identify disease genes. The genetic map comprises about 8000 highly informative second generation markers of the microsatellite type. The density of markers is now sufficient to localize a gene for a monogenic disease w...

journal_title：Clinical chemistry and laboratory medicine

authors： Weissenbach J

更新日期：1998-08-01 00:00:00

abstract：:The non-forage feeding of dairy cows rich in fast absorption carbohydrates, the low value of their euglycemic-hyperinsulinemic clamp suggest a dysregulation of carbohydrate metabolism able to produce neurodegenerative disorders. Comparisons between Alzheimer's disease developed in diabetes mellitus and bovine spongifo...

journal_title：Clinical chemistry and laboratory medicine

authors： Frey J

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND:Post-menopausal osteoporosis (PO) affecting a large fraction of elderly women, is triggered by the decline in 17β-estradiol (E2) level. Experimental studies in animal models and cell cultures have suggested that the fall in E2 might contribute to developing oxidative stress (OS) which in turn is believed to ...

journal_title：Clinical chemistry and laboratory medicine

authors： Cervellati C,Bonaccorsi G,Cremonini E,Bergamini CM,Patella A,Castaldini C,Ferrazzini S,Capatti A,Picarelli V,Pansini FS,Massari L

更新日期：2013-02-01 00:00:00

abstract：BACKGROUND:The aim was to investigate whether first trimester glycodelin and angiopoietin-2 can predict small-for-gestational age (SGA) at delivery, individually or in combination. METHODS:In this case-control study we measured glycodelin and angiopoietin-2 on serum from 170 singleton pregnant women delivering SGA neo...

journal_title：Clinical chemistry and laboratory medicine

authors： Hansen YB,Myrhøj V,Jørgensen FS,Sørensen S

更新日期：2016-09-01 00:00:00

abstract：:There are large differences in the use of laboratory tests between hospitals in Sweden. These differences are not only due to differences between the patients treated but also to differences in practice. Use of laboratory test seems to reflect local traditions to a large extent. These large variations in practice are ...

journal_title：Clinical chemistry and laboratory medicine

authors： Larsson A,Palmer M,Hultén G,Tryding N

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND:Gilbert's syndrome is a common metabolic dysfunction characterized by elevated levels of unconjugated bilirubin in the bloodstream. This condition is usually caused by additional (TA) insertions in a promoter region of the uridine diphosphate glucuronosyltransferase 1A1 (UGT1A1) gene, which instead of the se...

journal_title：Clinical chemistry and laboratory medicine

authors： Fesenko EE,Heydarov RN,Stepanova EV,Abramov ME,Chudinov AV,Zasedatelev AS,Mikhailovich VM

更新日期：2013-06-01 00:00:00

abstract：:Heart-type fatty acid-binding protein (H-FABP) is a low molecular weight cytoplasmic protein and present abundantly in the myocardium. When the myocardium is injured, as in the case of myocardial infarction, low molecular weight cytoplasmic proteins including H-FABP are released into the circulation and H-FABP is dete...

journal_title：Clinical chemistry and laboratory medicine

authors： Okamoto F,Sohmiya K,Ohkaru Y,Kawamura K,Asayama K,Kimura H,Nishimura S,Ishii H,Sunahara N,Tanaka T

更新日期：2000-03-01 00:00:00

abstract：:The concentration of leukocyte elastase/alpha1-proteinase inhibitor complexes in plasma and polymorphonuclear neutrophil extracts, and plasma trypsin inhibitory capacity were determined in 88 patients with type 2 diabetes and 47 control subjects. Higher values of these variables were found in patients as compared to c...

journal_title：Clinical chemistry and laboratory medicine

authors： Piwowar A,Knapik-Kordecka M,Warwas M

更新日期：2000-12-01 00:00:00

abstract：:Brain natriuretic peptide is proposed as a biochemical marker which could provide a useful screening test to select patients for further cardiac investigations in heart failure. The applicability of such a biochemical test in clinics, hospital wards, and clinical laboratories is dependent on its ease of use and on the...

journal_title：Clinical chemistry and laboratory medicine

authors： Gobinet-Georges A,Valli N,Filliatre H,Dubernet MF,Dedeystere O,Bordenave L

更新日期：2000-06-01 00:00:00

abstract：BACKGROUND:Autoantibodies against β1-adrenergic receptors (β1AR) that stimulate cardiac cAMP-production play a causal role in the pathogenesis of human heart failure. Patients can be subjected to specific therapies, if the presence of potentially cardio-noxious β1AR-autoantibodies is reliably diagnosed. This requires a...

journal_title：Clinical chemistry and laboratory medicine

authors： Bornholz B,Benninghaus T,Reinke Y,Felix SB,Roggenbuck D,Jahns-Boivin V,Jahns R,Boege F

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND:The calibration of Jaffe method for serum creatinine using one serum-based standard complemented with artificial matrix compensating standard's Jaffe-interfering substances allows two-point calibration with results well comparable with enzymatic methods. METHOD:Spectrophotometry was used. RESULTS:Jaffe pro...

journal_title：Clinical chemistry and laboratory medicine

authors： Chromý V,Rozkosná K,Sedlák P

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Various studies have described decreased serum angiotensin-converting enzyme (ACE) activity in patients with pneumonia. The aim of the present study was to evaluate the role of ACE in pneumonia by comparing ACE insertion/deletion (I/D) genotype corrected serum ACE activity and to establish whether the severi...

journal_title：Clinical chemistry and laboratory medicine

authors： van de Garde EM,Endeman H,Deneer VH,Biesma DH,Ruven HJ,van Velzen-Blad H,Leufkens HG,van den Bosch JM

更新日期：2007-01-01 00:00:00

abstract：:Winning a Nobel Prize is a great personal achievement. Some Nobel laureates may consider that their award is a certificate of competence in any field. This may prompt them to undertake projects or accept positions which are beyond their capabilities. Since Nobels are awarded when the laureates have usually passed thei...

journal_title：Clinical chemistry and laboratory medicine

authors： Diamandis EP

更新日期：2013-08-01 00:00:00

abstract：:The aim of the study was to investigate whether procalcitonin, soluble CD14 and interleukin-6 show advantages in predicting the outcome and specificity for bacterial infection in patients with sepsis in comparison to common C-reactive protein measurement. Laboratory parameters were measured in plasma of patients durin...

journal_title：Clinical chemistry and laboratory medicine

authors： Herrmann W,Ecker D,Quast S,Klieden M,Rose S,Marzi I

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND:Faecal immunochemical tests (FIT) are becoming widely used in colorectal cancer screening. Estimation of faecal haemoglobin concentration in a large group prompted an observational study on gender and age. METHODS:A single estimate of faecal haemoglobin concentration was made using quantitative automated im...

journal_title：Clinical chemistry and laboratory medicine

authors： McDonald PJ,Strachan JA,Digby J,Steele RJ,Fraser CG

更新日期：2011-12-07 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:The objective of this study was to examine the diagnostic accuracy of high-sensitivity cardiac troponin T (hs-cTnT) for acute myocardial infarction (AMI) in patients with renal insufficiency, since this population has a high incidence of non-AMI elevations of hs-cTnT. METHODS:In this prospective study, we e...

journal_title：Clinical chemistry and laboratory medicine

authors： Huang H,Zhu S,Wang W,Yi H,Du X,Nie X,He Y,Song H,Miao Q,Wang L,Li G

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:Metabolic syndrome is closely related to several disturbances in lipid and lipoprotein metabolism. The aim of this study was to determine the association between apolipoprotein E (apoE) genotypes and the risk of metabolic syndrome and/or coronary heart disease complications. METHODS:The study included 279 s...

journal_title：Clinical chemistry and laboratory medicine

authors： Sima A,Iordan A,Stancu C

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:The European Society for Pediatric Gastroenterology and Nutrition states that if IgA anti-tissue transglutaminase (tTG) exceeds 10 times the upper limit of normal (ULN), there is the possibility to diagnose celiac disease (CD) without duodenal biopsy, if supported by anti-endomysium testing and human leukocy...

journal_title：Clinical chemistry and laboratory medicine

authors： Oyaert M,Vermeersch P,De Hertogh G,Hiele M,Vandeputte N,Hoffman I,Bossuyt X

更新日期：2015-09-01 00:00:00

abstract：:The commutability of 13 control materials was evaluated by performing parallel measurements on two different analysers: a Synchron CX-5 Delta from Beckman-Coulter and a Vitros 950 from Ortho-Clinical Diagnostics. Twenty three clinical chemistry analytes (substrates, electrolytes and enzymatic activities) were determin...

journal_title：Clinical chemistry and laboratory medicine

authors： Brion E,Lessinger JM,Gould N,Leyendecker J,Férard G

更新日期：2002-06-01 00:00:00

abstract：PURPOSE:Mechanical manipulation of the prostate is a generally accepted interfering factor for the measurement of prostate-specific antigen (PSA). However, only few studies have focused on common daily mechanical manipulations, such as bicycle riding. Furthermore, physical exercise is also supposed to modulate PSA seru...

journal_title：Clinical chemistry and laboratory medicine

authors： Herrmann M,Scharhag J,Sand-Hill M,Kindermann W,Herrmann W

更新日期：2004-03-01 00:00:00

abstract：:The aim of the study was to evaluate the clinical efficiency of soluble transferrin receptor and transferrin receptor-ferritin index (sTfR/logF) in the diagnosis of iron deficiency anemia, as well as the differential diagnosis of iron deficiency anemia and anemia in rheumatoid arthritis. The study included 96 patients...

journal_title：Clinical chemistry and laboratory medicine

authors： Margetic S,Topic E,Ruzic DF,Kvaternik M

更新日期：2005-01-01 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：:We developed a time-resolved-fluoro-immunoassay to measure cortisol binding globulin (CBG) in serum. It is a microtitre plate, solid phase, reagent excess, sandwich assay in which the same polyclonal antiserum is used as a source of capture and labeled antibodies. The results of this assay were shown to be reliable an...

journal_title：Clinical chemistry and laboratory medicine

authors： Bonte HA,van den Hoven RJ,van der Sluijs Veer G,Vermes I

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND:Despite remarkable advances in technology and laboratory automation, results of laboratory testing still suffer from a high degree of preanalytical variability. Although there is no definitive evidence, the use of small-gauge needles for venipuncture is usually discouraged to reduce the chance of producing u...

journal_title：Clinical chemistry and laboratory medicine

authors： Lippi G,Salvagno GL,Montagnana M,Brocco G,Cesare Guidi G

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Plasma iron is increased in preeclampsia (PE) when compared to healthy pregnant women. This is in contrast to inflammation characteristic for PE. The link between iron homeostasis and inflammation is hepcidin. Our goal was to describe hepcidin concentrations and its association with iron homeostasis in PE. ...

journal_title：Clinical chemistry and laboratory medicine

authors： Toldi G,Stenczer B,Molvarec A,Takáts Z,Beko G,Rigó J Jr,Vásárhelyi B

更新日期：2010-10-01 00:00:00

abstract：:Group II phospholipase A2 has been proposed to play an important role in the pathophysiology of inflammatory bowel diseases. This enzyme has also been linked to host defence mechanisms against bacteria. The current study aimed at measuring the mass concentrations of group II phospholipase A2 in serum and colonic mucos...

journal_title：Clinical chemistry and laboratory medicine

authors： Haapamäki MM,Grönroos JM,Nurmi H,Söderlund K,Peuravuori H,Alanen K,Nevalainen TJ

更新日期：1998-10-01 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：OBJECTIVE:Plasma non-esterified (free) fatty acid concentrations rise as a consequence of stimulated endogenous lipolysis and are inversely related to the plasma magnesium concentration when plasma adrenaline concentration is increased. The aim of the study was to test whether high plasma non-esterified fatty acid conc...

journal_title：Clinical chemistry and laboratory medicine

authors： de Valk HW,Bianchi R,van Rijn HJ,Erkelens DW

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:In analogy with other areas of laboratory diagnostics, the pre-analytical phase is the leading source of variability also in urinalysis. We carried out a multicentric study for comparing results obtained from first-voided and mid-stream urine samples. METHODS:Each of the six hospital-based clinical laborato...

journal_title：Clinical chemistry and laboratory medicine

authors： Manoni F,Gessoni G,Alessio MG,Caleffi A,Saccani G,Silvestri MG,Poz D,Ercolin M,Tinello A,Valverde S,Ottomano C,Lippi G

更新日期：2011-12-20 00:00:00