| Literature DB >> 10997714 |
H M Liebich1, R Lehmann, G Xu, H G Wahl, H U Häring.
Abstract
Urinary modified nucleosides were determined by capillary electrophoresis using a 300 mM SDS-25 mM sodium tetraborate-50 mM sodium dihydrogenphosphate buffer. The nucleosides were extracted from urine by phenylboronate affinity gel chromatography. In cancer patients the levels of the modified nucleosides are generally elevated. By an artificial neural network method breast cancer patients were differentiated from normal individuals, which indicates that the modified nucleosides could be of clinical value as tumor markers.Entities:
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Year: 2000 PMID： 10997714 DOI： 10.1016/s0378-4347(00)00263-2
Source DB: PubMed Journal: J Chromatogr B Biomed Sci Appl ISSN： 1387-2273