Research Article
Age-Dependent Accumulation of 8-Oxoguanine in the DNA and RNA in Various Rat Tissues
Table 1
The levels of the two types of oxidized guanosine in the urine and plasma of 30-month-old SD rats.
| Sources | Forms of guanosine | Concentration of oxidized guanosine (nM) | Ratio of 8-oxo-Gsn to 8-oxo-dGsn |
| Urine | 8-oxo-dGsn | 15.42 |
3.75 | 8-oxo-Gsn | 57.87 |
| Plasma | 8-oxo-dGsn | 0.058 |
1.92 | 8-oxo-Gsn | 0.111 |
|
|