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Reply to "Comment on López-Yerena Et Al. 'Absorption and Intestinal Metabolic Profile of Oleocanthal in Rats' 2020, , 134"

Overview
Journal Pharmaceutics
Publisher MDPI
Date 2020 Dec 22
PMID 33348608
Citations 5
Authors
Affiliations
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Abstract

Recently, in February 2020, we published a study exploring the intestinal absorption and metabolism of oleocanthal (OLC) in rats. A single-pass intestinal perfusion technique (SPIP) was used, involving simultaneous sampling from the luminal perfusate and mesenteric blood. Later, comments on our published paper were released, requesting clarification of specific data. In this detailed reply, we hope to have addressed and clarified all the concerns of A. Kaddoumi and K. El Sayed and that the scientific community will benefit from both the study and the comments it has generated.

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References
1.
Li W, Luo B, Wang R, Lu H, Wang C, Zhao A . [Changes of P-gp expression in rats’ small intestine and effects on uptake of levofloxacin after acute exposure to hypoxia]. Yao Xue Xue Bao. 2018; 51(9):1412-6. View

2.
Zur M, Gasparini M, Wolk O, Amidon G, Dahan A . The low/high BCS permeability class boundary: physicochemical comparison of metoprolol and labetalol. Mol Pharm. 2014; 11(5):1707-14. DOI: 10.1021/mp500152y. View

3.
Dahan A, West B, Amidon G . Segmental-dependent membrane permeability along the intestine following oral drug administration: Evaluation of a triple single-pass intestinal perfusion (TSPIP) approach in the rat. Eur J Pharm Sci. 2008; 36(2-3):320-9. DOI: 10.1016/j.ejps.2008.10.013. View

4.
Incecayir T, Tsume Y, Amidon G . Comparison of the permeability of metoprolol and labetalol in rat, mouse, and Caco-2 cells: use as a reference standard for BCS classification. Mol Pharm. 2013; 10(3):958-66. PMC: 3605724. DOI: 10.1021/mp300410n. View

5.
Taketani M, Shii M, Ohura K, Ninomiya S, Imai T . Carboxylesterase in the liver and small intestine of experimental animals and human. Life Sci. 2007; 81(11):924-32. DOI: 10.1016/j.lfs.2007.07.026. View