Literature DB >> 11334369

Quantitative determination of urinary 8-hydroxydeoxyguanosine (8-OH-dg) by using ELISA.

S Saito1, H Yamauchi, Y Hasui, J Kurashige, H Ochi, K Yoshida.   

Abstract

In order to establish a quantitative assay for 8-OHdG concentrations in urine, we examined the precision of a test for the recovery of 8-OHdG in urine by using an ELISA method. The coefficient of variation (CV) for assay with incubation in water or air ranged between 7.0% and 8.4% and between 19.2% and 30.6%, respectively. The data by using incubation in water gave higher accuracy than those in air. The recovery rates of 8-OHdG in urine sample ranged from 95 - 114%. Our results indicated that the excellent sensitivity of this ELISA kit by using incubation in water makes its use possible for the determination in urine with a good reproducibility and recovery of 8-OHdG-spiked samples.

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Year:  2000        PMID: 11334369

Source DB:  PubMed          Journal:  Res Commun Mol Pathol Pharmacol        ISSN: 1078-0297


  26 in total

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8.  Variations in arsenic methylation capacity and oxidative DNA lesions over a 2-year period in a high arsenic-exposed population.

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9.  A high-throughput and sensitive methodology for the quantification of urinary 8-hydroxy-2'-deoxyguanosine: measurement with gas chromatography-mass spectrometry after single solid-phase extraction.

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10.  Associations between hyperglycaemia and somatic transversion mutations in mitochondrial DNA of people with diabetes mellitus.

Authors:  J Kamiya; Y Aoki
Journal:  Diabetologia       Date:  2003-10-07       Impact factor: 10.122

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