Research Article

The Comet Assay for the Evaluation of Genotoxic Potential of Landfill Leachate

Table 3

Average Olive moment mean values ± (SD) of the amount of DNA damage of NHDF line before and after leachate treatment. Shapiro-Wilk statistic and its probability for testing distributions normality. Normal distribution before transformation (*). Normal distribution after log10 transformation (**).

Czas (min)Before treatmentAfter treatment
Olive momentOlive moment
NHDF_0.1%NHDF_1%NHDF_10%NHDF_0.1%NHDF_1%NHDF_10%

control_0 1 . 9 3 ± 2 . 6 3 1 . 2 9 ± 1 . 6 9
( )
𝑃 = 0 . 0 7 9 𝑃 < 0 . 0 0 0 1

control_180 2 . 3 9 ± 2 . 3 1 0 . 7 6 ± 1 . 4 6
( )
𝑃 = 0 . 0 0 6 2 𝑃 < 0 . 0 0 0 1

0 5 0 . 6 1 ± 2 9 . 4 3 6 2 . 1 6 ± 3 0 . 8 5 6 7 . 7 7 ± 5 9 . 1 7 9 . 2 9 ± 1 9 . 4 8 1 8 . 5 ± 2 8 . 1 2 3 7 . 9 ± 2 6 . 1 6
( ) ( ) ( ) ( ) ( )
𝑃 = 0 . 5 8 5 2 𝑃 = 0 . 0 3 6 0 𝑃 = 0 . 0 0 6 8 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 = 0 . 1 5 9 5

1547.83 ± 37.91 5 3 . 3 7 ± 3 2 . 6 5 52.25 ± 28.814.13 ± 13.830.72 ± 1.28 3 1 . 7 9 ± 2 4 . 7
( ) ( ) ( ) ( ) ( ) ( )
𝑃 = 0 . 9 2 3 8 𝑃 = 0 . 6 8 5 7 𝑃 = 0 . 4 2 6 2 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 = 0 . 7 5 4 7

3043.48 ± 22.3740.47 ± 27.7646.40 ± 31.381.6 ± 4.990.89 ± 1.291.9 ± 7.58
( ) ( ) ( ) ( ) ( )
𝑃 = 0 . 6 7 7 2 𝑃 = 0 . 0 1 2 8 𝑃 = 0 . 0 3 8 6 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1

6016.29 ± 9.1146.34 ± 18.1152.96 ± 47.950.76 ± 1.380.3 ± 0.81.57 ± 5.95
( ) ( ) ( ) ( )
𝑃 = 0 . 8 2 4 2 0.3361 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1

12022.37 ± 9.3734.55 ± 45.4045.20 ± 21.990.86 ± 1.830.38 ± 1.061.36 ± 3.74
( ) ( )
𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 = 0 . 3 3 8 5 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1

18014.00 ± 2.4727.92 ± 20.0544.98 ± 23.420.2 ± 0.460.3 ± 1.00.28 ± 0.57
( ) ( ) ( ) ( ) ( )
𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 = 0 . 0 1 6 4 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1 𝑃 < 0 . 0 0 0 1