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. 2020 Sep 19;259(2):413–424. doi: 10.1007/s00417-020-04930-2

Fig. 5.

Fig. 5

Transepithelial electric resistance (TER) of primary RPE cells after treatment with a Pam, b Poly I:C, and c LPS. Pam and LPS reduced the TER at all concentrations tested, while Poly I:C showed a significant reduction after treatment with 100 μg/ml (n = 5). Significance evaluated with the Wilcoxon matched-pairs signed rank test for comparison between pre- and post-treatment, *p < 0.05, **p < 0.01