Time | % viability (Mean [SD]) | |||||||
---|---|---|---|---|---|---|---|---|
NC | Coe-Pak extracts | Reso-Pac extracts | PC | |||||
Day 1 | Day 3 | Day 7 | Day 1 | Day 3 | Day 7 | |||
24 h | 100 (4.1) | 92.9 (3.5) | 11.5 (0.7) | 10.5 (1) | 110.5 (0.6) | 92.5 (4.8) | 71.3 (3.1) | 10.1 (0.6) |
72 h | 100 (0.6) | 93.6 (5.8) | 10 (0.5) | 12.2 (0.2) | 114.7 (3.5) | 96.8 (3) | 83.6 (2.5) | 5.4 (0.4) |
SD = standard deviation; NC = negative control (regular culture medium alone; without extracts, no cytotoxicity, 100% viability); PC = positive control (cytotoxic, viability ≤ 10%). |