Measurement of transepithelial electrical resistance (TEER) in NPTr cells cultured in ALI conditions. Cells were cultured for a maximum of twenty-two days using different media (A, B, and C). Data are representative of two independent experiments and are presented as means +/− SEM, (n = 6).
Delgado-Ortega et al. BMC Cell Biology 2014 15:14 doi:10.1186/1471-2121-15-14