Avidity of anticardiolipin antibodies-A factor that could be important for their detection by ELISA methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F14%3A10283475" target="_blank" >RIV/00216208:11110/14:10283475 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jab.2014.01.005" target="_blank" >http://dx.doi.org/10.1016/j.jab.2014.01.005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jab.2014.01.005" target="_blank" >10.1016/j.jab.2014.01.005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Avidity of anticardiolipin antibodies-A factor that could be important for their detection by ELISA methods

Popis výsledku v původním jazyce

Avidity is an important feature of antibodies associated with their pathogenic effects. Anticardiolipin antibodies (aCLs) are the most commonly examined antiphospholipid antibodies, however, their avidity has been investigated only marginally. The aim ofthe study was to compare the avidity of the antibodies specifically bound to the cardiolipin-coated microtitrate wells with those bound to the wells bearing no cardiolipin in various conditions. We analysed 22 serum samples with high, medium and low levels of aCL IgG. The avidity of aCL IgG was determined in serially diluted sera by the ELISA method in the presence of increasing urea concentrations (from 2 to 8 mol/L) as a chaotropic agent. The serum dilution 1:50 and 1:100 and the concentrations of urea 6 mol/L and 8 mol/L seemed to be suitable for the determination of aCL avidity. The avidity of antibodies specifically bound to the cardiolipin and those bound to the cardiolipin-free wells significantly differed in their avidity. The

Název v anglickém jazyce

Avidity of anticardiolipin antibodies-A factor that could be important for their detection by ELISA methods

Popis výsledku anglicky

Avidity is an important feature of antibodies associated with their pathogenic effects. Anticardiolipin antibodies (aCLs) are the most commonly examined antiphospholipid antibodies, however, their avidity has been investigated only marginally. The aim ofthe study was to compare the avidity of the antibodies specifically bound to the cardiolipin-coated microtitrate wells with those bound to the wells bearing no cardiolipin in various conditions. We analysed 22 serum samples with high, medium and low levels of aCL IgG. The avidity of aCL IgG was determined in serially diluted sera by the ELISA method in the presence of increasing urea concentrations (from 2 to 8 mol/L) as a chaotropic agent. The serum dilution 1:50 and 1:100 and the concentrations of urea 6 mol/L and 8 mol/L seemed to be suitable for the determination of aCL avidity. The avidity of antibodies specifically bound to the cardiolipin and those bound to the cardiolipin-free wells significantly differed in their avidity. The

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EC - Imunologie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Biomedicine

ISSN

1214-021X

e-ISSN

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Svazek periodika

12

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

277-284

Kód UT WoS článku

000345065200012

EID výsledku v databázi Scopus

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