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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1992-3-2
|
| pubmed:abstractText |
Human blood samples were analyzed by fluorescence and mass spectrometry for the presence of polycyclic aromatic hydrocarbon metabolites covalently bound to hemoglobin. Globin was prepared by HCl-acetone precipitation and enzymatically digested. The polycyclic aromatic alcohols generated from ester adducts during digestion were concentrated by monoclonal antibody immunoaffinity chromatography and separated by C-18 HPLC. Analysis of collected fractions by room temperature fluorescence spectroscopy revealed the presence of the anti-tetrahydrotetrols of benzo[a]pyrene and another component possessing a phenanthrene chromophore. Gas chromatographic-mass spectral analysis of the HPLC fractions revealed that the latter compound was r-1,t-2,t-3,c-4-tetrahydroxy-1,2,3,4-tetrahydrochrysene, arising from a hemoglobin-chrysene diol epoxide adduct.
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0893-228X
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
3
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
340-3
|
| pubmed:dateRevised |
2007-11-14
|
| pubmed:meshHeading | |
| pubmed:articleTitle |
Identification of an in vivo chrysene diol epoxide adduct in human hemoglobin.
|
| pubmed:affiliation |
Department of Chemistry, Massachusetts Institute of Technology, Cambridge 02139.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|