Table 2 Cytotoxic activities of essential oil, ethanolic and aqueous extracts of Thymus capitata
From: Non-cytotoxic Thymus capitata extracts prevent Bovine herpesvirus-1 infection in cell cultures
Concentration (μg ml−1) | Mean cell survival percentage ± standard deviation | ||
|---|---|---|---|
Essential oil (n = 3) | Ethanolic extract (n = 3) | Aqueous extract (n = 3) | |
5 | 100 ± 1.03 | 95.63 ± 3.31 | NA |
10 | 93.50 ± 1.13 | 93.18 ± 3.87 | NA |
20 | 84.51 ± 1.59 | 96.05 ± 2.87 | NA |
50 | 47.42 ± 0.64 | 92.83 ± 3.27 | 100 ± 0.74 |
100 | 14.77 ± 0.07 | 79.61 ± 3.64 | 92.21 ± 2.41 |
200 | 2.91 ± 0.03 | 45.83 ± 1.90 | 74.20 ± 1.71 |
300 | 1.63 ± 0.05 | 28.97 ± 1.90 | 48.35 ± 1.21 |
500 | 1.21 ± 0.04 | 26.80 ± 1.47 | 28.68 ± 0.38 |