Abstract：
:Serum carbohydrate-deficient-transferrin (CDT) was measured by a micro anion-exchange chromatography/enzyme immunoassay. Results obtained on 245 sera analyzed in four laboratories were compared. Moreover, one laboratory used a commercial kit with ready-to-use microcolumns and a radioimmunoassay for measuring eluted CDT. Imprecision was judged to be satisfactory. Within-assay coefficients of variation ranged from 5 to 10%, between-assay coefficients of variation ranged from 9 to 18%. Between-laboratory results were compared for 110 sera from control subjects (daily alcohol intake < 40 g), for 57 sera from chronic ethylic subjects and for 78 sera from patients suffering from non-alcoholic liver diseases. There was a large between-laboratory variation, suggesting that the method is difficult to standardize and that results are not transferable. Results of enzyme and radioimmunoassays were compared on 325 sera. The best correlation was obtained in the groups of ethylic subjects and those with non-alcoholic hepatic diseases. Finally the performance of the CDT-test was evaluated by calculating sensitivity and specificity. With both methods specificity was very high (> 85%) but sensitivity was poor (< 50%).
journal_name
Ann Biol Clin (Paris)journal_title
Annales de biologie cliniqueauthors
Vernet M,Renversez JC,Revenant MC,Sotta C,charlier De Bressing C,Benoit MO,Guillemin C,Paris M,Plomteux Gsubject
Has Abstractpub_date
1994-01-01 00:00:00pages
535-46issue
7-8eissn
0003-3898issn
1950-6112journal_volume
52pub_type
临床试验,杂志文章,多中心研究abstract：:Hemolysis should lead to changes in test results. Our study evaluated the impact of hemolysis on 26 blood measurements of stat biochemistry markers (sodium, potassium, chloride, urea, creatinine, glucose, total protein, calcium, magnesium, inorganic phosphorus, uric acid, C-reactive protein, total bilirubin, ASAT, ALA...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2015.1090
更新日期：2015-11-01 00:00:00
abstract：:Various coagulation abnormalities were reported in HIV-infected patients. Cases of severe thrombocytopenia were first observed in contaminated homosexual males, as well as prolonged APTT due to the presence of lupus-like anticoagulant with a frequency in the range 8 to 70% of the studied patients. Even if lupus antico...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1998-03-01 00:00:00
abstract：:The development of enzymo-immunological technics and the synthesis of efficacious immuno-adsorbants has given rise to several immuno-enzymometric methods of which one, ELISA (enzyme-linked immunosorbent assay) has proved particularly practical and sensitive for the estimation of antibodies. ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1978-01-01 00:00:00
abstract：:The purpose of this study is to find, besides the determination of lactate in blood, a suitable and specific indicator of brain damage in newborn. Accordingly, we studied the total creatine kinase (CK) activity, by the method of Rosalki, and its subunit isoenzymes BB (CK BB) by fluorescence following electrophoresis o...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:The relations between chromosomal diseases and mental retardation can be envisaged in three different ways: 1) Pharmacological approach shows a peculiar sensitivity of the cholinergic system in trisomic 21 children. A trouble in the manufacture of cholinergic mediator is plausible. 2) General biochemistry shows a slig...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Currently, the dose of anticancer drugs is adjusted according to patient body surface area, although the best criterion for dose adjustment seems to be the plasma concentration of the drug, since a correlation has been established between plasma concentration and efficacy for several drugs. We report here similar resu...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Mucopolysaccharidosis type IV A (MPS IV A) is an autosomal recessive disorder resulting from the deficient activity of the lysosomal enzyme, N-acetylgalactosamine-6-sulfate sulfatase (GALNS) and the progressive lysosomal accumulation of keratane sulfate. Clinically, the MPS IV A differs from the other MPS by the local...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:The analyzers have been defined as follows: the analyzers are multiparametric (at least 5 parameters available simultaneously), selective, operating patient by patient, list price on May 1, 1984 below 1,000,000 francs, and distributed in France after January 1, 1981. This definition applies in particular to systems al...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Bamifylline in therapeutic dosage may markedly disturb the determination of urinary 17-oxosteroids by Zimmermann's reaction, although the conditions of extraction and formation of this chromogenic substance are not always optimal for the metabolites of bamifylline. It is easy to suspect this interference as the chromo...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Acute arsenic poisoning is a rare cause of suicide attempt. It causes a multiple organs failure caused by cardiogenic shock. We report the case of a patient admitted twelve hours after an ingestion of trioxide arsenic having survived thanks to a premature treatment. ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2014.1012
更新日期：2014-11-01 00:00:00
abstract：:This study aims to investigate the prevalence of obesity and overweight and their association with lipid parameters in bipolar patients. Our study included 130 patients with bipolar disorder and 130 control subjects aged respectively 37.9 +/- 12.1 and 37.2 +/- 13.1 years. Obesity was evaluated by body mass index (BMI)...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2010.0403
更新日期：2010-05-01 00:00:00
abstract：:Anti-erythrocyte alloimmunization may occur following the transfusion of platelet concentrates, in response to the presence of residual erythrocytes. Immunization against RH1 (D) antigen is the most frequent, but transfusion of RH1 compatible platelet concentrates is not always possible because of supply constraints. ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2009.0336
更新日期：2009-05-01 00:00:00
abstract：:Theoretical iron fixation capacity of transferrin (FCT) can be calculated on its immunochemical titration: (FCT (mumol/l = transferrin (g/l) x 25). Today, its reckoning is more advisable to serum total iron binding capacity measurement. The authors studied the effects of this new proceeding upon usual values interval ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:An automatic continuous flow method is described for assay of plasmatic and urinary urea after hydrolysis by urease followed by NH4 assay with glutamic deshydrogenase in the same working solution. Precision and accuracy, comparison with chemical diacetylmonoxim method are studied. The interaction of endogenous NH4, th...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:French medical laboratories must be accredited before November 2016 according to NF/EN/ISO 15189 standard. However, technical accreditation guidelines cannot be applied literally for the determination of specific IgE for several reasons: more than 600 allergen tests, lack of international gold standard, limited extern...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2013.0830
更新日期：2013-05-01 00:00:00
abstract：:Attention has been drawn in recent years to the diagnostic interest offered by increases in serum gamma GT in the detection of liver metastases and various cancers in man. Although this analysis is not specific and presents a few false positive and negative results, it seems however profitable to include it either in ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1981-01-01 00:00:00
abstract：:Urinary ammonium excretion is the best parameter to quantify net acid excretion by the kidney. As measurement of ammonium excretion is not routinely available, clinicians use formulas to estimate NH(4)+ excretion. However, the measurement of urinary NH(4)+ concentration can be performed by an automatically method, whi...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2008.0232
更新日期：2008-07-01 00:00:00
abstract：:The discovery of free fetal DNA in the maternal circulation has inaugurated the era of non-invasive prenatal diagnosis. The latter has the advantage of avoiding the use of conventional obstetric procedures, such as chorionic villus sampling or aspiration of amniotic fluid, thus limiting the risks of miscarriage they i...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2016.1139
更新日期：2016-06-01 00:00:00
abstract：:Lysosomal storage diseases are genetically determined metabolic diseases characterized by dysmorphology and dysfunction of the lysosomal system. The lysosomal pathology can have different causes; these are (i) the deficiency of a lysosomal enzyme or subunit thereof, (ii) the deficiency of a protein assisting one or mo...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1994-01-01 00:00:00
abstract：:Type 2 diabetes (T2DM) associated with non-alcoholic fatty liver disease (NAFLD) increases cardiovascular risk. Complex and subtle connections are established between hepatic dysfunction and adipose tissue hyperactivity. This relationship is mediated by insulin resistance, dyslipidemia and inflammation. Recently incre...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2019.1436
更新日期：2019-06-01 00:00:00
abstract：:This document is a proposal of questionnaire for a self-assessment of the post-examination phase: results validation, reporting and transmitting, post-examination samples keeping and documents archival storage. The questions allow to check that the laboratory fulfils the ISO 15189 Standard and COFRAC SH REF 02 documen...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2012.0675
更新日期：2012-02-01 00:00:00
abstract：BACKGROUND:Systematic reviews and meta-analyses can help health-care professionals to base their decisions on the highest levels of evidence, and are therefore the cornerstone in practicing evidence-based medicine. In the field of diagnosis in general, and in laboratory medicine in particular, systematic reviews are sc...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
abstract：:Twenty four strains of coagulase-negative staphylococci from clinically significant blood cultures were separated in four groups on the basis of oxacillin susceptibility and phenotype of resistance to aminoglycoside antibiotics. Susceptibility testing included disk diffusion testing, M.I.C. and M.B.C. determinations a...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:The simultaneous presence of homogeneous and heterogeneous reactions at different binding sites of a multiepitope antigen makes the description of the kinetic parameters of the so called "one step" solid phase immunometric assays complex. The authors extended the "one step" approach to the concept of the "soluble sand...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:The articular cartilage is frequently destroyed in rheumatic diseases. Among the various responsible factors, enzymes and especially collagenases play a leading role. Their action explains the collagen degradation linked with cartilage destruction. The author recalls the origin, mechanism of action of the articular co...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:The authors describe a method of fractionation of urinary 17-oxosteroids after purification of the urinary extract by Girard's T reagent. After solvolysis, enzyme hydrolysis and purification by Girard's T reagent, the 17-oxosteroids were estimated in the form of trimethyl silyl ethers by gas liquid chromatographye on ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Cystic fibrosis (CF), is the most common life-shortening autosomal recessive disorder in Caucasians. It is caused by mutations in a single gene on the long arm of chromosome 7 that encodes the cystic fibrosis transmembrane conductance regulator (CFTR) protein. CF is characterized by abnormal Na+ and Cl- ion transport ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：10.1684/abc.2008.0285
更新日期：2008-11-01 00:00:00
abstract：:The 2007 international consensus about the standardization of HbA(1c) determination and expression of results is progressively implemented in most countries. In France, a common working group of the Société française de biologie clinique (SFBC) and the Société francophone de diabétologie (SFD) has expressed the follow...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2009.0391
更新日期：2009-11-01 00:00:00
abstract：:Two cases of newborn haemolytic disease because of ABO incompatibility are reported. In both cases, blood erythroblastosis exceeded 300 per 100 leukocytes at birth. Both newborns developed early jaundice and one presented with anaemia. Intensive phototherapy begun soon after birth was an effective treatment. The diagn...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2004-05-01 00:00:00
abstract：:The diagnosis of Protein C (PC) congenital deficiency is of first importance because it leads, more frequently than Antithrombin III deficiency, to serious thromboembolic accidents in young patients, even when PC levels are slightly decreased (40 p. cent up to 60 p. cent). In order to measure PC activity, the authors ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
