Table 2.

Imidazopurinone and related DNA adducts of human tumour cells lines with low and high expression of glyoxalase 1

	Glyoxalase 1 expression
Analyte	Low	High
GdG	1.01 (0.23–1.65)	1.69 (1.56–2.71)
MGdG	1.10 (0.69–1.83)	10.43 (4.32–13.47)**
CEdG	0.49 (0.43–0.69)	0.77 (0.19–1.77)
8-OxodG	1.08 (0.77–1.58)	8.10 (6.80–15.50)**

Low Glo1 expression cell lines were NCI-H460 and A549, and high glyoxalase 1 cell lines were MG63 and NCI-H522.

Data are median (upper–lower quartile); adducts per 10⁶ nt.

**P < 0.01 (Mann–Whitney U-test).