{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T23:24:08Z","timestamp":1772061848112,"version":"3.50.1"},"reference-count":45,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2024,4,17]],"date-time":"2024-04-17T00:00:00Z","timestamp":1713312000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Faculty of Veterinary Medicine, Trakia University","award":["02\/2023"],"award-info":[{"award-number":["02\/2023"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Toxics"],"abstract":"<jats:p>Mycotoxin binders, in combination with enzymes degrading some mycotoxins, contribute to feed detoxification. Their use reduces economic losses and the negative impacts of mycotoxins on animal health and productivity in farm animals. The aim of this study was to evaluate the efficacy of a mycotoxin detoxifier on the expression of the ATP-binding cassette efflux transporters ABCB1 mRNA and ABCC2 mRNA, which transport xenobiotics and thus have a barrier function, in the tissues of pigs exposed to low doses of deoxynivalenol (DON, 1 mg\/kg feed) and zearalenone (ZEN, 0.4 mg\/kg feed) for 37 days. The levels of expression were determined by an RT-PCR, and the effect of the mycotoxin detoxifier (Mycofix Plus3.E) was evaluated by a comparison of results between healthy pigs (n = 6), animals treated with DON and ZEN (n = 6), and a group that received both mycotoxins and the detoxifier (n = 6). A significant downregulation of ABCB1 mRNA and ABCC2 mRNA was observed in the jejunum (p &lt; 0.05). A tendencies toward the downregulation of ABCB1 mRNA and ABCC2 mRNA were found in the ileum and duodenum, respectively. The mycotoxin detoxifier restored the expression of ABCB1 mRNA to the level found in healthy animals but did not restore that of ABCC2 mRNA to the level of healthy animals in the jejunum.<\/jats:p>","DOI":"10.3390\/toxics12040297","type":"journal-article","created":{"date-parts":[[2024,4,17]],"date-time":"2024-04-17T10:52:37Z","timestamp":1713351157000},"page":"297","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Low Doses of Deoxynivalenol and Zearalenone Alone or in Combination with a Mycotoxin Binder Affect ABCB1 mRNA and ABCC2 mRNA Expression in the Intestines of Pigs"],"prefix":"10.3390","volume":"12","author":[{"given":"Nikolay","family":"Nikolov","sequence":"first","affiliation":[{"name":"Department of Internal Non-Infectious Diseases, Faculty of Veterinary Medicine, Trakia University, 6015 Stara Zagora, Bulgaria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1135-1733","authenticated-orcid":false,"given":"Tsvetelina","family":"Petkova","sequence":"additional","affiliation":[{"name":"Department of Pharmacology, Animal Physiology, Biochemistry and Chemistry, Faculty of Veterinary Medicine, Trakia University, 6015 Stara Zagora, Bulgaria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rumen","family":"Binev","sequence":"additional","affiliation":[{"name":"Department of Internal Non-Infectious Diseases, Faculty of Veterinary Medicine, Trakia University, 6015 Stara Zagora, Bulgaria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6876-9436","authenticated-orcid":false,"given":"Aneliya","family":"Milanova","sequence":"additional","affiliation":[{"name":"Department of Pharmacology, Animal Physiology, Biochemistry and Chemistry, Faculty of Veterinary Medicine, Trakia University, 6015 Stara Zagora, Bulgaria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,4,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1016\/j.prevetmed.2011.04.008","article-title":"The Fusarium toxins deoxynivalenol (DON) and zearalenone (ZEN) in animal feeding","volume":"102","year":"2011","journal-title":"Prev. 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