Počet záznamů: 1
Metabolic pathways of benzimidazole anthelmintics in harebell (Campanula rotundifolia)
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SYSNO ASEP 0461920 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Metabolic pathways of benzimidazole anthelmintics in harebell (Campanula rotundifolia) Tvůrce(i) Stuchlíková, L. (CZ)
Jirásko, R. (CZ)
Skálová, L. (CZ)
Pavlík, F. (CZ)
Szotáková, B. (CZ)
Holčapek, M. (CZ)
Vaněk, Tomáš (UEB-Q) RID, ORCID
Podlipná, Radka (UEB-Q) RID, ORCIDZdroj.dok. Chemosphere. - : Elsevier - ISSN 0045-6535
Roč. 157, AUG (2016), s. 10-17Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Drug metabolism ; Biotransformation ; Albendazole Vědní obor RIV EB - Genetika a molekulární biologie CEP GA15-05325S GA ČR - Grantová agentura ČR Institucionální podpora UEB-Q - RVO:61389030 UT WOS 000378452400002 DOI 10.1016/j.chemosphere.2016.05.015 Anotace Benzimidazoles anthelmintics, which enter into environment primarily through excretion in the feces or urine of treated animals, can affect various organisms and disrupt ecosystem balance. The present study was designed to test the phytotoxicity and biotransformation of the three benzimidazole anthelmintics albendazole (ABZ), fenbendazole (FBZ) and flubendazole (FLU) in the harebell (Campanula rotundifolia). This meadow plant commonly grows in pastures and comes into contact with anthelmintics through the excrements of treated animals. Suspensions of harebell cells in culture medium were used as an in vitro model system. ABZ, FLU and FBZ were not found to be toxic for harebell cells, which were able to metabolize ABZ, FLU and FBZ via the formation of a wide scale of metabolites. Ultrahigh-performance liquid chromatography coupled with high mass accuracy tandem mass spectrometry (UHPLC-MS/MS) led to the identification of 24, 18 and 29 metabolites of ABZ, FLU and FBZ, respectively. Several novel metabolites were identified for the first time. Based on the obtained results, the schemes of the metabolic pathways of these anthelmintics were proposed. Most of these metabolites can be considered deactivation products, but a substantial portion of them may readily be decomposed to biologically active substances which could negatively affect ecosystems. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2017
Počet záznamů: 1