Table 1 Mean percentage of cell viability of DMSO at different concentrations
Concentration of Uncaria gambir extract (µg/mL) | Concentration of corresponding DMSO (%) | Mean percentage of cell viability (%)± SEM | |||
|---|---|---|---|---|---|
Day 1 | Day 2 | Day 3 | Day 7 | ||
1000 | 0.5 | 94.53 | 95.34 | 98.45 | 98.08 |
500 | 0.25 | 94.96 | 96.06 | 98.20 | 98.15 |
250 | 0.125 | 96.04 | 96.29 | 98.48 | 98.24 |
125 | 0.063 | 95.73 | 96.72 | 99.43 | 98.32 |
62.5 | 0.031 | 99.49 | 96.82 | 96.00 | 98.58 |
31.25 | 0.016 | 99.64 | 97.12 | 99.10 | 98.87 |
15.6 | 0.008 | 98.45 | 98.68 | 98.03 | 99.35 |
7.8 | 0.004 | 99.27 | 98.71 | 100.04 | 99.80 |
p-value1 | 0.921 | 0.717 | 0.278 | 0.751 | |