Fig. 3. Bacterial recovery from Caco-2 cells (CACO) and hepatocytes (HEP) under normoxia (N) or hypoxia (H) submitted to infection by S. flexneri in MOIs 5, 50 and 500 (*= p ≤ 0.001) (CACO-N5/50/500 versus HEP-N5/50/500, CACO-H500 versus HEP-H500; HEP-H5 versus H500, H5 versus N5, H50 versus H500, H50 versus N50, N5 versus N500, N5 versus N50, N50 versus N500, H500 versus N500).
