Charles University Faculty of Pharmacy in Hradec Králové Department of Pharmacology & Toxicology Student: Martin Huličiak Supervisor: PharmDr. Lukáš Červený, Ph.D Title of diploma thesis: Study of interactions of antiviral drugs with intestinal drug efflux ABC transporters P-gp, MRP2 and BCRP are efflux transporters, members of the family of ATP binding cassette (ABC) transporters. These transporters are located on the apical membrane of the intestinal epithelium, where they may limit absorption of orally administered drugs. Study of drug interactions with/on intestinal efflux transporters is necessary to provide safe and effective treatment. The Caco-2 cell line is FDA recommended in vitro model of intestinal barrier and it is used for bidirectional testing of substrates and inhibitors of ABC transporters in preclinical research. However, this methodology has several shortcomings, so the need of introduction of new experimental models is increasing and the ex vivo method based on human or rat intestine is a promising option. Precision-cut intestinal slices (PCIS) represent a mini-model of the organ and contain all types of cells of the tissue. We used both in vitro model using Caco-2 cell monolayers for drug transport study and in our lab established ex vivo method of PCIS for accumulation study...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:382795 |
| Date | January 2018 |
| Creators | Huličiak, Martin |
| Contributors | Červený, Lukáš, Vokřál, Ivan |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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