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DNA fragmentation of human spermatozoa (n = 51) exposed to NTP of varying time intervals.
| DNA Fragmentation Index [%] | 0 s | 15 s | 30 s | 60 s | 90 s |
|---|---|---|---|---|---|
| 0 h | 12.84 ± 2.60 | 13.94 ± 1.91 | 14.77 ± 1.92 | 26.55 ± 3.26 *** | 27.62 ± 3.53 *** |
| 2 h | 18.98 ± 3.10 | 20.02 ± 2.10 | 22.21 ± 2.41 | 39.60 ± 3.12 *** | 48.92 ± 3.90 *** |
Mean ± SEM. *** p < 0.01. Lines: times of NTP exposition. Columns: evaluation times.
