Fluoroenzymatic cycling assay (FECA) for the determination of catechol estrogen monomethyl ethers in human urine
| dc.contributor.author | Fotsis, T. | en |
| dc.contributor.author | Shah, H. P. | en |
| dc.contributor.author | Harkonen, M. | en |
| dc.contributor.author | Adlercreutz, H. | en |
| dc.date.accessioned | 2015-11-24T19:15:37Z | |
| dc.date.available | 2015-11-24T19:15:37Z | |
| dc.identifier.issn | 0364-3190 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/21536 | |
| dc.rights | Default Licence | - |
| dc.subject | Chromatography | en |
| dc.subject | Estradiol Dehydrogenases | en |
| dc.subject | Estrogens, Catechol/*urine | en |
| dc.subject | Female | en |
| dc.subject | Fluorometry | en |
| dc.subject | Gas Chromatography-Mass Spectrometry | en |
| dc.subject | Humans | en |
| dc.subject | Male | en |
| dc.subject | Quality Control | en |
| dc.subject | Reference Values | en |
| dc.title | Fluoroenzymatic cycling assay (FECA) for the determination of catechol estrogen monomethyl ethers in human urine | en |
| heal.abstract | In the present study a method is described for the quantitative determination of the methylated metabolites of catechol estrogens in human urine. Following initial enzymatic hydrolysis the urine samples are extracted with ethyl acetate. The monomethyl ethers of catechol estrogens are then selectively fractionated with straight phase chromatography on Lipidex-5000 gel. Finally, samples are quantitated using enzymatic cycling with 17 beta-estradiol dehydrogenase combined with fluorometry. The method is sensitive, reproducible and reasonably rapid for routine analysis and avoids the hazards of radioisotopes. Preliminary values of normal males and non-pregnant females are presented. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | http://www.ncbi.nlm.nih.gov/pubmed/3037406 | - |
| heal.identifier.secondary | http://www.springerlink.com/content/h33x523831563658/fulltext.pdf | - |
| heal.journalName | Neurochem Res | en |
| heal.journalType | peer-reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1987 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικής | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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