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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1993-8-3
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pubmed:abstractText |
Rapid and sensitive methods for measuring ethoxyresorufin-O-deethylase (EROD) induction and total intracellular porphyrin accumulation in cultured chicken embryo hepatocytes exposed to polychlorinated biphenyls (PCBs) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) are described. Cells were cultured in 48-well cell culture plates, and EROD assays were carried out directly within the wells. EROD activity and porphyrin concentrations were determined with a computer-operated fluorescence multiwell plate reader. Porphyrin and EROD assays could be carried out on the same plates or on separate plates. The assays allow one to obtain dose-response curves at rates that are approximately 100 times faster than conventional methods.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0003-2697
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
211
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
102-12
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:8323021-Animals,
pubmed-meshheading:8323021-Cells, Cultured,
pubmed-meshheading:8323021-Chick Embryo,
pubmed-meshheading:8323021-Chromatography, High Pressure Liquid,
pubmed-meshheading:8323021-Computers,
pubmed-meshheading:8323021-Cytochrome P-450 CYP1A1,
pubmed-meshheading:8323021-Cytochrome P-450 Enzyme System,
pubmed-meshheading:8323021-Kinetics,
pubmed-meshheading:8323021-Liver,
pubmed-meshheading:8323021-Oxidoreductases,
pubmed-meshheading:8323021-Porphyrins,
pubmed-meshheading:8323021-Reference Standards,
pubmed-meshheading:8323021-Sensitivity and Specificity,
pubmed-meshheading:8323021-Spectrometry, Fluorescence
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pubmed:year |
1993
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pubmed:articleTitle |
Ethoxyresorufin-O-deethylase and porphyrin analysis in chicken embryo hepatocyte cultures with a fluorescence multiwell plate reader.
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pubmed:affiliation |
Environment Canada, Canadian Wildlife Service, National Wildlife Research Centre, Hull, Quebec.
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pubmed:publicationType |
Journal Article
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