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. 2021 Dec 2;12:751321. doi: 10.3389/fphar.2021.751321

FIGURE 3.

FIGURE 3

Transepithelial electrical resistance (TEER) values of the RPMI 2650 cell line, measured in the EMEM medium or Hanks’ balanced salt solution (HBSS) with 10 mM HEPES (pH 7.4) with treatment conditions [free escitalopram and paroxetine (free drugs), NLC2, BorNLC, or NE], after the permeation assay. The paired student t-test was performed in comparison with the values obtained 24 h before the assay. NS, not significant, *p < 0.05 and ***p < 0.001. (A) Escitalopram apparent permeability coefficient (Papp) (B) and recovery values (C); paroxetine Papp (D) and recovery values (E) after a 3-h incubation with each treatment. One-way analysis of variance (ANOVA) with multiple comparison test was performed, *p < 0.05, **p < 0.01, and ***p < 0.001. All data are presented as mean ± standard deviation (n = 3 in triplicate).