Abstract：
:High resolution proton nuclear magnetic resonance (NMR) spectroscopy is a new analytical technique which allows to readily identify and quantitate a variety of key metabolites in cerebrospinal fluid (CSF) in relation to normal and pathological brain activity. Proton NMR spectroscopy can be performed on native CSF, with or without addition of exchange reagent (NH4Cl). The analysis of native CSF provides qualitative information (identification) of metabolites or xenobiotics present in the fluid. Alternately, CSF can be lyophilized and dissolved in deuterated water. This concentration offers 2 advantages: additional compounds are detected and a precise quantification of all CSF metabolites can be obtained. Both protocols require a very small volume of CFS (1-2 ml). The high informational content available on the NMR spectra of CSF, the ease-of-use of NMR spectroscopy and its cost effectiveness concur to predict that this analytical approach will keep developing to completement the array of existing tests which are already routinely performed on CSF.
journal_name
Ann Biol Clin (Paris)journal_title
Annales de biologie cliniqueauthors
Kriat M,Nicoli F,Vion-Dury J,Confort-Gouny S,Dano P,Grisoli F,Gastaut JL,Cozzone PJsubject
Has Abstractpub_date
1991-01-01 00:00:00pages
461-7issue
9eissn
0003-3898issn
1950-6112journal_volume
49pub_type
杂志文章abstract：:The recommended conservative treatment of hyperoxaluria is mainly based on hyperhydration and ingestion of inhibitors of crystallization. In accordance with this context, the aim of this study was to determine the in vitro effect of Hordeum vulgare on calcium oxalate crystallization oxalo-dependent. The crystallizatio...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2012.0770
更新日期：2012-11-01 00:00:00
abstract：:The Maroteaux-Lamy disease, or mucopolysaccharidosis type VI is an inherited metabolic disorder severe and rare. It is caused by a deficiency of the enzyme arylsulfatase B. It is characterized by a heterogeneous clinical, radiological and genetic. We report the case of a Maroteaux-Lamy syndrome of in a child aged 7 ye...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2011.0627
更新日期：2011-11-01 00:00:00
abstract：:Human embryonic stem cells (hESC) are obtained from the inner cell mass from the early embryo at blastocyste stage. Derived in cell lines for the first time in 1998, they can be maintained in culture in an undifferentiated state indefinitely under certain conditions. Two essential properties characterize hESC: pluripo...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：10.1684/abc.2008.0224
更新日期：2008-05-01 00:00:00
abstract：:Cystic fibrosis (CF) is the most common severe recessive disease in Caucasians. The gene responsible for the disease encodes a protein named cystic fibrosis transmembrane conductance regulator, which is predicted to function as a cAMP-regulated chloride channel. Reduced chloride secretion is at the basis of insufficie...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1996-01-01 00:00:00
abstract：:There has been rapid progress in techniques for the detection of antinuclear antibodies. The methods most widely used at present are indirect immunofluorescence, Ouchterlony double immunodiffusion, passive haemagglutination and the Farr test. Antinuclear antibodies recognise several antigens. With a few exceptions, in...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1982-01-01 00:00:00
abstract：:The evaluation of the effect of ginger on the modulation of toxic effects induced by chromate is the objective of our study. 50 male rats Albinos Wistar were divided to five groups as follow: group I (T) is served as control, received a mineral water by gavage (per os); group II (G) received an experimental diet with ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2013.0806
更新日期：2013-03-01 00:00:00
abstract：:Acute leukemia of megakaryocyte lineage (AML-7) is a rare entity defined by a blastic proliferation of which a part (>or= 50%) is represented by megakaryoblasts. We report the case of a 95 year old woman presenting a AML-7 secondary to a myelodysplastic syndrome (MDS), that represents an unusual form of MDS acutisatio...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2006-03-01 00:00:00
abstract：:The hospital environment is a potential source of microbial contamination. Thus, the magazines in hospital's waiting rooms are handled by patients and visitors whose health and hygiene conditions can vary widely. In this context, we had measured the microbial load on the surface of magazines. Fifteen magazines from 5 ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2017.1283
更新日期：2017-12-01 00:00:00
abstract：:Diagnosis of type III hyperlipoproteinemia requires preparative ultracentrifugation in order to measure the cholesterol/triglyceride molar ratio into isolated d less than 1.006 lipoproteins. The authors describe an ultracentrifugation micromethod which needs 600 microliter of serum and can be completed within three ho...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Serum digoxin measurement is often performed in medical laboratories. A professional association specialized in quality control, based in Lyon, has been organizing punctual controls of medication measurement for the past ten years. The results are analysed in term of intra and inter-technique precision, difference bet...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2005-05-01 00:00:00
abstract：:Con A stimulated lymphocytes from some patients with primary glomerular disease release in vitro a lymphokine, the vascular permeability factor (VPF). House dust sensitization was early reported among these patients. We therefore studied the action of this specific mitogen on VPF production in 58 patients with primary...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:A group of genetic disorders of the red cell, appearing as congenital haemolytic anaemias, were first described on morphological bases, due mainly to the presence of stomatocytes. It turned out, however, that the alterations of the shape could widely vary, and even be absent, thereby questionning the classification on...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：1999-07-01 00:00:00
abstract：:We have evaluated the methodological quality of the Rémic (microbiology guidelines - bacteriology and mycology) of the Société française de microbiologie (edition2007), using to AGREE criteria, which are consensual at an international level, in particular at the the World Health Organisation (WHO) and at the European ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2011.0536
更新日期：2011-03-01 00:00:00
abstract：:In chronic renal failure HbA1c values and plasma fructosamine concentrations are difficult to interpret owing to anaemia (for HbA1c) and analytical interferences (for fructosamine test). Plasma proteins glycation was measured more specifically by affinity chromatography. Glycated albumin, glycated immunoglobulins G an...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1990-01-01 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：:The analytical modifications necessary for adaptation of the SFBC technic for measurement of the activity of TGO method and those obtained by the technic adapted on ABA 100 suggest that the modifications proposed have no influence on the result of the enzyme estimation. The activation of TGO by addition of its coenzym...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1977-01-01 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：:Our study was carried out at a family from the Sahel (Tunisia). The father (index case) and his two children (son and daughter). The father beta-glucocerebrosidase (GCB) activity showing a deficit. These biochemical analyses are supplemented by molecular studies: enzymatic digestion and the direct sequencing. Two muta...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2007-11-01 00:00:00
abstract：:The erythrocyte bilirubin value is of great interest in neonate pathology. Its sudden rising reflects the overbinding capacity to plasmatic albumin. A colorimetric, simple and accurate micromethod with 2-hydrazino-benzothiazol as reagent leads to its quantitative determination. Hemolysis interference is removed. The a...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1979-01-01 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：:The presence of A-protein was sought in strains of S. epidermidis and S. aureus, sensitive or resistant to methicillin. The technique used was that of passive hemagglutination of red cells of sheep, either normal or formolated and sensitised by anti-erythrocyte antibodies. A-protein was not found in any of the 157 str...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Salmonelloses are becoming more frequented. To date, very few cases of aneurisms or vascular grafts infections have been described. We report the rare case of an extradigestive manifestation, due to Salmonella enteritidis affecting a patient with Behçet disease. The biological diagnosis is based on microorganism isola...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2010.0405
更新日期：2010-01-01 00:00:00
abstract：:This article gives a greed for evaluation of the application in medical laboratory according to requirements of the standard EN ISO 15189 : 2012. This is to allow the responsible of the laboratory to check the requirements of this standard to be applied. ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2013.0847
更新日期：2013-06-01 00:00:00
abstract：:Recently, homocysteine and new inflamatory biomarkers are demonstrated to be involved in cardiovascular diseases. These risk factors are not well studied in acute coronary syndrome. We investigated the distribution of homocysteine and inflammatory markers in patients with acute coronary syndrome and evaluated the asso...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2011.0533
更新日期：2011-03-01 00:00:00
abstract：:Free and total tryptophan is estimated in the plasma by a spectrofluorimetric method using an amplification reaction and fluorescence by transformation of tryptophan into norharman using formalin and perhydrol (fluorescence is amplified about 15 times). Free tryptophan in the plasma is separated by ultrafiltration und...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:In order to introduce the approach of HCV genotyping in our laboratory, a comparative study of 3 molecular and 1 serological methods, was conducted on 62 HCV RNA positive sera. The molecular genotyping methods target the 5'untranslated (UTR) region of the virus genome and are based on an amplification of the viral gen...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：2003-11-01 00:00:00
abstract：:Legislation and ISO 15189 international standard provide that the clinical laboratories shall organize the communication of the biological assay results, especially with the establishment of a list of critical assays, whose results shall be reported during doctor's on call period but also through restricting result tr...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：10.1684/abc.2017.1245
更新日期：2017-06-01 00:00:00
abstract：:In assisted reproductive technology (ART), serum levels of several key hormones are used to evaluate ovarian follicular reserve and to monitor gonadotropin-stimulated follicle growth. Currently, serum estradiol, FSH, LH and inhibin B levels are examined and combined at the beginning of the menstrual cycle to evaluate ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章,评审
doi：
更新日期：2003-09-01 00:00:00
abstract：:Hydrolysis of a solution of amylopectin by serum or urinary amylase leads to a reduction of the turbidity of this solution, observed at 340 nm. Adapted to centrifugal analysis, this method permits 15 estimations in 3 minutes with a serial reproducibility of 2.7 per cent, and a daily reproducibility of 6 per cent. The ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:The GSH-400 method (Oxis International SA) performed in acid supernatant, provides an assay of reduced glutathione (L-gamma-glutamyl-L-cysteinylglycine) (GSH) in biological samples by a two step chemical reaction followed by a spectrophotometric detection. We improved the analytical performances of the assay by using ...
journal_title：Annales de biologie clinique
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
