Correction: López-Yerena, A., et al. “Absorption and Intestinal Metabolic Profile of Oleocanthal in Rats” Pharmaceutics 2020, 12, 134

The authors would like to make the following corrections to this paper [1]:

1. Change in Equation (1)

We have found two typographical errors in Equation (1) and we wish to replace

$$P_{\mathrm{eff}}=\frac{-{Ø}_{\mathrm{in}}}{2\pi RL}\times Ln \frac{C_{\mathrm{in}}}{C_{\mathrm{out}.\mathrm{cor}}}$$

With

$$P_{\mathrm{eff}}=\frac{-{Ø}_{\mathrm{in}}}{2\pi RL}\times Ln \frac{C_{\mathrm{out}.\mathrm{cor}}}{C_{\mathrm{in}}}$$

2. Change in Table 2

We have found a typographical error in the P_eff heading in Table 2. In addition, and after reviewing the calculations again, we have detected that the data shown in Table 2 for levofloxacin did not consider the normalization of the 10-cm intestinal segment. With the normalization, the P_eff value for levofloxacin increases (according to the length of the intestinal segment used). For these reasons, the authors wish to replace

Table 2. Permeability coefficients (P_eff) and apparent permeability coefficients (P_app) of oleocanthal and levofloxacin. Results are expressed as the mean ± SD of n = 4. Data are normalised to a 10-cm intestinal segment.

Test Compound	Peff (×10−5 cm/s)	Papp (×10−6 cm/s)
OLC	2.23 ± 3.16	4.12 * ± 2.33
LEV	7.64 ± 5.55	10.91 ± 6.27

* p < 0.05, Mann-Whitney U-test.

Table 2. Permeability coefficients (P_eff) and apparent permeability coefficients (P_app) of oleocanthal and levofloxacin. Results are expressed as the mean ± SD of n = 4. Data are normalised to a 10-cm intestinal segment.

Test Compound	Peff (×10−5 cm/s)	Papp (×10−6 cm/s)
OLC	2.23 ± 3.16	4.12 * ± 2.33
LEV	7.64 ± 5.55	10.91 ± 6.27

* p < 0.05, Mann-Whitney U-test.

With

Table 2. Permeability coefficients (P_eff) and apparent permeability coefficients (P_app) of oleocanthal and levofloxacin. Results are expressed as the mean ± SD of n = 4. Data are normalised to a 10-cm intestinal segment.

Test Compound	Peff (×10−4 cm/s)	Papp (×10−6 cm/s)
OLC	2.85 ± 2.63	4.12 * ± 2.33
LEV	12.69 ± 6.64	10.91 ± 6.27

* p < 0.05, Mann–Whitney U-test.

Table 2. Permeability coefficients (P_eff) and apparent permeability coefficients (P_app) of oleocanthal and levofloxacin. Results are expressed as the mean ± SD of n = 4. Data are normalised to a 10-cm intestinal segment.

Test Compound	Peff (×10−4 cm/s)	Papp (×10−6 cm/s)
OLC	2.85 ± 2.63	4.12 * ± 2.33
LEV	12.69 ± 6.64	10.91 ± 6.27

* p < 0.05, Mann–Whitney U-test.

These changes do not affect the discussion and conclusions of the study. The authors would like to apologize for any inconvenience caused to the readers by these changes.