[Rapid preparation of ornithine carbamyl transferase without carbamyl phosphate synthetase activity (author's transl)].

abstract：:In Alzheimer's disease, cortical areas of affected patients are invaded by extracellular proteinous deposits called senile plaques, the main component of which is called amyloid beta-peptide or A beta. This peptide derives from the proteolytic attack of a precursor, the beta-amyloid precursor protein, by two enzymes c...

journal_title：Annales de biologie clinique

authors： Marambaud P,Chevallier N,Lopez-Perez E,Drouot C,Vizzanova J,Fulcrand P,Martinez J,Wilk S,Checler F

更新日期：1998-05-01 00:00:00

abstract：:We evaluated the analytical performances of the SPAPLUS(®) immunoturbidimeter assays manufactured by The Binding Site(®) for the quantification of thirteen immunological parameters in serum: IgG, IgA, IgM and IgD immunoglobulins, IgG subclasses (1 to 4), IgA subclasses (1 and 2), beta-2 microglobulin, free light chain...

journal_title：Annales de biologie clinique

authors： Thevenet I,Benat C,Chauzeix J,Blancher A,Puissant-Lubrano B

更新日期：2014-07-01 00:00:00

abstract：:The authors describe an automatic method of estimation of uric acid based on the colour obtained in the presence of Gaiac resin and peroxidase, and the hydrogen peroxide produced by the action of urate oxidase on uric acid. ...

journal_title：Annales de biologie clinique

authors： Pollet J,Galliot M

更新日期：1975-01-01 00:00:00

abstract：:The identification of a product absorbed by an opiate consumer is sometimes problematic since there is no specific biomarker for all molecules. We developed an ultra-high pressure liquid chromatography coupled to tandem mass spectrometry technique which allows the identification and the quantification of 25 opiates in...

journal_title：Annales de biologie clinique

authors： Dubois N,Counerotte S,Goffin E,Pirotte B,Charlier C

更新日期：2014-03-01 00:00:00

abstract：:We resume here the guidelines about sample processing and transport for laboratory tests. All the steps of the pre-examination phase process, downstream to the recording of the requests, are described in this document. The purpose is to assure a secure and optimal sample management. The traceability of all the steps o...

journal_title：Annales de biologie clinique

authors： Annette-Reisch M,Soubiran P,Szymanowicz A,membres du sous-groupe 1 pré-analytique.

更新日期：2010-12-01 00:00:00

abstract：:Cystatin C is a low molecular weight-protein, which may replace creatinine for the evaluation of renal function, particularly in the clinical settings where the relationship between creatinine production and muscular mass impairs the clinical performance of creatinine. This paper intends to summarize the current knowl...

journal_title：Annales de biologie clinique

authors： Séronie-Vivien S,Delanaye P,Pieroni L,Mariat C,Froissart M,Cristol JP,Groupe de travail \Biologie des fonctions rénales et de l'insuffisance rénale\ de la SFBC.

更新日期：2008-05-01 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

authors： Orhant L,Rondeau S,Vasson A,Anselem O,Goffinet F,Allach El Khattabi L,Leturcq F,Vidaud D,Bienvenu T,Tsatsaris V,Nectoux J

更新日期：2016-06-01 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

authors： Ezzaher A,Haj Mouhamed D,Mechri A,Neffati F,Douki W,Gaha L,Najjar MF

更新日期：2010-05-01 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

authors： Braun JP,Soula G,Rico AG,Benard P,Burgat-Sacaze V

更新日期：1981-01-01 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

authors： Lejeune J

更新日期：1978-01-01 00:00:00

abstract：:Anemia is the most common pathology encountered in hematology. Etiologies are numerous, so it is important to adopt a rigorous approach. Complementary examinations must be specific to the clinical situation in order to determine the mechanisms on the one hand and decide the therapeutic management on the other. We repo...

journal_title：Annales de biologie clinique

authors： Roche C,Roche NC,Thefenne H,Saidi R,De Pina JJ,Molinier S,Oliver M

更新日期：2011-05-01 00:00:00

abstract：:In order to increase the versatility of phage display technology, it is desirable to be able to impose some structural constraints on the peptides that are presented by the phage particles. This is currently not feasible since the conformation of the capsid proteins, used to link the foreign peptide to the phage, are ...

journal_title：Annales de biologie clinique

authors： Santiago Vispo N,Felici F,Castagnoli L,Cesareni G

更新日期：1993-01-01 00:00:00

abstract：:Horseradish peroxidase is often used as an antibody-coupled enzyme and several procedures have been developed to obtain IgG-peroxidase conjugates. The most widely used are coupling with periodate or glutaraldehyde. To compare the efficiency of these methods, the authors conducted periodate coupling or glutaraldehyde c...

journal_title：Annales de biologie clinique

authors： Tresca JP,Ricoux R,Pontet M,Engler R

更新日期：1995-01-01 00:00:00

abstract：:Eighteen paraplegics with or without neurogenic osteo-arthropathy (POAN) were evaluated for variations in their urinary excretion levels of total (T), and free (L) hydroxyproline and its non-dialysable (ND) and dialysable (D) peptide fractions. Increases in urinary hydroxyproline, moderate rises in free hydroxyproline...

journal_title：Annales de biologie clinique

authors： Pilonchery G,Finck C,Minaire P,Messy P,Revol A

更新日期：1982-01-01 00:00:00

abstract：:Peripheral gangrene with disseminated intravascular coagulation (DIC) during severe Plasmodium falciparum malaria has already been described but is unfrequent. We report here the case of a 62-year-old man admitted in the intensive care unit of our hospital for severe Plasmodium falciparum malaria with disseminated int...

journal_title：Annales de biologie clinique

authors： Tessier-Marteau A,Cruguel Sl,Grand F,Asfar P,Zandecki M,Macchi L

更新日期：2009-09-01 00:00:00

abstract：:In this report, the authors have studied the plasma and red blood cell concentrations of both zinc and copper in 90 uremic patients treated by intermittent hemodialysis. They found that plasmatic and erythrocytic levels of zinc together with the copper red blood cell concentrations determined before and after the hemo...

journal_title：Annales de biologie clinique

authors： Agenet C,Brugère CC,Reynier JP

更新日期：1989-01-01 00:00:00

abstract：:The authors describe an immunoassay technique of serum progesterone using a chemiluminescent tracer (LIA): progesterone aminobutylethylisoluminol 11-a-hemisuccinate (P-ABEI). The intrinsic characteristics of this technique were studied. The progesterone concentrations of 62 serum samples were simultaneously titrated u...

journal_title：Annales de biologie clinique

authors： Guilloteau D,Petat E,Besnard JC

更新日期：1988-01-01 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

authors： Oudaïna W,Rhissassi B,Lagmouchi M,Aboulmakarim S,Bensaid Y,Zouhdi M

更新日期：2010-01-01 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

authors： Duboeuf S,Flourié F,Courbil R,Oriol P,Benamara A,Chartier M,Rigal E,Garraud O

更新日期：2009-05-01 00:00:00

abstract：:M.I.S.-Enterobacteriaceae is a new kit for identifying Enterobacteriaceae using a microplate consisting of 21 biochemical characters with automated reading and interpretation. The validity of this method was studied by the identification of 350 strains of enterobacteria belonging to 44 species and comparison with the ...

journal_title：Annales de biologie clinique

authors： Scheftel JM,Barth JG,Vincent M

更新日期：1989-01-01 00:00:00

abstract：:Since 1989 many kits have been commercialized for measuring estradiol by non-isotopic immunoassays which largely contributed to the diffusion of this parameter. Rapidly, in quality control schemes, a wide dispersion of results has been observed. In this paper, the kits' characteristics (precision, accuracy and detecti...

journal_title：Annales de biologie clinique

authors： Patricot MC,Badonnel Y,Bugugnani MJ,Collignon I,Delvigne L,Lacroix I,Mathian B

更新日期：1995-01-01 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

authors： Lionne JP,Boutten A,Perrin A,Suiro A,Franck P,Szymanowicz A,membres du sous-groupe post-analytique.

更新日期：2012-02-01 00:00:00

abstract：:Circulating citrulline is emerging as an innovating biomarker candidate for assessment of intestinal function. Amino acid synthesized by enterocytes of intestinal mucosal, citrulline is not included in proteins or nutrition products and is a precursor for production of arginine by the kidney. Plasma citrulline is, in ...

journal_title：Annales de biologie clinique

authors： Crenn P,Hanachi M,Neveux N,Cynober L

更新日期：2011-09-01 00:00:00

abstract：:The diagnosis of double hit lymphoma remains a challenge for the biologist for a good management of the patient. This new category of lymphoma "double hit" (DH) is part of a new entity of the WHO classification 2008: « Unclassifiable B lymphoma with features intermediate between diffuse large cell B lymphoma and Burki...

journal_title：Annales de biologie clinique

authors： Wyrwas M,Michel J,Guibaud I,Lesesve JF,Bénet B

更新日期：2016-12-01 00:00:00

abstract：:Adult neutropenia, defined as a blood neutrophil count below 1.5 G/L, is a common condition. The most common cause of acute neutropenia is a drug-related reaction or an acute infectious disease. In chronic forms many etiologies are possible, sometimes poorly-defined, requiring precise explorations. The purpose of this...

journal_title：Annales de biologie clinique

authors： Bonnin A,Vignon G,Mottaz P,Labrousse J,Carrere F,Augereau PF,Aucher P,Lellouche F

更新日期：2018-12-01 00:00:00

abstract：:Haloperidol is extracted with hexane-isoamyl alcohol in the presence of two internal standards, chlorohaloperidol and spiroperidol. For chromatographic separation, a C18 reversed-phase column and a mobile phase of acetonitrile/methanol/phosphate buffer are used. Detection is by UV absorption spectrophotometry at 245 n...

journal_title：Annales de biologie clinique

authors： Hequet D,Jarry C,Rouquette C,Brachet-Liermain A

更新日期：1985-01-01 00:00:00

abstract：:Iron deficiency anemia is frequently associated with thrombocytosis. However, in some rare cases of very severe iron deficiency, a thrombocytopenia may occur. This condition may lead to a misdiagnosis of immune thrombocytopenic purpura and thus to unnecessary tests in this context. Here we report two patients who pres...

journal_title：Annales de biologie clinique

authors： Blandinières A,Arlet JB,Gaussem P,Pouchot J,Darnige L

更新日期：2020-08-01 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

authors： Boutolleau D,Lefévre G,Etienne J

更新日期：1997-11-01 00:00:00

abstract：:Cytomegalovirus infection is a major problem for transplant recipients. It has been recently shown that the rate of increase in viral load correlate with CMV disease in transplant recipients. The risk is very high in persons undergoing bone marrow transplantation and in some cases preemptive therapy is used as soon as...

journal_title：Annales de biologie clinique

authors： Schvoerer E,Stoll-Keller F

更新日期：2002-07-01 00:00:00

abstract：:Among myeloproliferative disorders, Essential Thrombocythaemia is the most frequent and the one associated with the better prognosis. Although median survival is above 15 years, Essential Thrombocythaemia may be complicated by haemostatic life-threatening manifestations. Occurrence of thromboembolic or haemorrhagic ep...

journal_title：Annales de biologie clinique

authors： André-Kerneïs E,Gaussem P

更新日期：2004-05-01 00:00:00