Research Article
Oxidative Stress Parameters in Saliva and Its Association with Periodontal Disease and Types of Bacteria
Table 4
Oxidative stress parameters and number of different bacteria.
| Number of different types of bacteria | Oxidative stress parameters | 8-OHdG1,2 | MDA1,2 | TAOC2 | SOD | GPx1,2 | (ng/mL) | (nM) | (mM) | (U/mL) | (U/L) |
| 0 | 1.48 | 2.52 | 0.89 | 3.58 | 70.8 | | (1.21–1.75) | (2.09–2.95) | (0.76–1.03) | (3.34–3.81) | (67.3–74.3) |
| 1 | 2.85 | 4.46 | 0.96 | 3.87 | 82.4 | | (2.50–3.19) | (4.03–4.88) | (0.86–1.05) | (3.60–4.14) | (79.9–84.8) |
| 2 | 4.62 | 6.64 | 1.06 | 3.45 | 89.6 | = 16 | 3.57–5.66 | 5.48–7.79 | (0.90–1.21) | (3.16–3.74) | (83.6–95.7) |
| 3 | 5.71 | 6.78 | 1.13 | 3.66 | 94.7 | | (4.88–6.56) | (5.22–8.33) | (1.01–1.26) | (3.17–4.13) | (91.1–98.3) |
| 4 | 7.07 | 9.41 | 1.17 | 3.37 | 103.8 | | (6.44–7.69) | (6.18–12.6) | (0.83–1.52) | 3.17–3.57 | (98.9–108.6) |
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Means and 95% confidence interval. 1Kruskal-Wallis test ; 2Jonckheere-Terpstra test .
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