Table 1 The relative cell viability of C-1 and selenium-enriched C-1 to Caco-2 cell measured by MTT.
Concentration (CFU/ml) | C-1 | Selenium-enriched C-1 | t | P | ||
---|---|---|---|---|---|---|
Relative cell viability (%) | STD (%) | Relative cell viability (%) | STD | |||
8 × 103 | 94.83 | 4.32 | 100.10 | 3.34% | − 2.115 | 0.063 |
1 × 104 | 93.43 | 3.26 | 92.54 | 4.96% | 0.309 | 0.770 |
8 × 104 | 93.99 | 5.84 | 100.00 | 6.55% | − 1.456 | 0.189 |
1 × 105 | 94.74 | 2.60 | 92.71 | 4.18% | 0.848 | 0.437 |
8 × 105 | 100.74 | 10.33 | 71.82 | 6.07% | 5.757 |  < 0.001 |
1 × 106 | 96.81 | 10.83 | 77.82 | 6.68% | 3.575 | 0.006 |
8 × 106 | 96.78 | 3.88 | 56.81 | 3.70% | 17.426 |  < 0.001 |
Control | 100 | Â | 100 | Â | Â | Â |