TABLE 2.
TEER values for Caco-2 cells before and after treatments
| Treatment | TEER (mean [Ω/cm2] ± SD)a |
|
|---|---|---|
| Before treatment | After treatment for 2 h | |
| L. monocytogenes F4244 (WT) | 203 ± 7.4 | 164 ± 10.5A |
| L. monocytogenes lap strain (KB208) | 209 ± 6.1 | 158 ± 13.1A |
| L. monocytogenes ΔinlA strain (AKB301) | 208 ± 2.5 | 166 ± 12.2A |
| L. innocua F4248 | 201 ± 11.0 | 177 ± 7.5A |
| Cytochalasin D (1 mg/ml) | 190 ± 2.0 | 59 ± 7.6B |
a
Values are averages for two experiments run in triplicate (n = 6). Values marked with letters (A and B) are significantly different (P < 0.05).