- TEER measurement (Trans-Epithelial Electrical Resistance)
- Apical wash to remove mucus
- Microscopic observations
- Basal medium renewal
- Cytotoxicity measurement by LDH release in basal medium
- Cytokines release or levels in apical or basolateral side (RTqPCR)
- Tissue lysate
- Gene expression assay
- Histological and immunohistochemistry analysis (Collaboration with the imagery center CIQLE)