Abstract：
:Intracellular probes used for oxidative burst evaluation could be a substrate of the multidrug resistance proteins (MDR), which may cause misinterpretation of experimental data. We aimed to study the effect of the culture condition and of the MDR-interfering antioxidant quercetin on free radical measurement in serum depleted HCT-8 cells and chick embryo hepatocytes. Serum depletion and/or quercetin affected the traffic of 2',7'-bis(carboxyethyl)-5,6-carboxyfluorescein (BCECF) and calcein. The comparative results obtained with 2',7'-dichlorofluorescein (DCF) and with the plasma-membrane probe C11-BODIPY 581/591 [4,4-difluoro-5-(4-phenyl-1,3-butadienyl)-4-bora-3a,4a-diaza-s-indacene-3-undecanoic acid], suggest caution in the use of intracellular probes to evaluate oxidative stress in vitro.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Peluso I,Romanelli L,Spagnuolo S,Manafikhi H,Palmery Mdoi
10.1016/j.jim.2013.12.009subject
Has Abstractpub_date
2014-03-01 00:00:00pages
178-80eissn
0022-1759issn
1872-7905pii
S0022-1759(13)00373-6journal_volume
405pub_type
杂志文章abstract：:An enzyme-linked immunosorbent assay was developed for quantitation of complement C3b receptors (C3bR) on human erythrocytes fixed in monolayer to microtiter plates. The disadvantages of macro test tube systems (large consumption of sample material and reagents, tedious washing procedures, cell loss and hemolysis) wer...
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journal_title：Journal of immunological methods
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journal_title：Journal of immunological methods
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journal_title：Journal of immunological methods
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journal_title：Journal of immunological methods
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journal_title：Journal of immunological methods
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journal_title：Journal of immunological methods
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