LPS concentration (ng/mL) | A570nm ± SD (2 h) (%) | A570nm ± SD (24 h) (%) |
---|
0 | 100.0 ± 4.4 | 100.0 ± 6.6 |
5 | 105.6 ± 1.3 | 132.3 ± 7.5 ** |
10 | 98.1 ± 5.7 | 135.8 ± 8.8 ** |
20 | 98.1 ± 5.1 | 135.2 ± 4.3 ** |
50 | 87.3 ± 13.0 | 129.1 ± 11.0 ** |
100 | 80.6 ± 0.2 * | 118.7 ± 1.2 * |
500 | 89.1 ± 6.1 | 113.8 ± 5.1 |
1000 | 84.3 ± 5.3 | 109.7 ± 6.7 |
- Mouse macrophages were treated with various concentrations of LPS for 2 and 24 h. Cellular toxicity was determined with MTT based-In Vitro Toxicology Assay. The data represent the mean ± standard (n = 3). “*” and “**” displayed in the Table represent significant difference between the control and the treatment at p < 0.05 and p < 0.01, respectively