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Screening assessment of cyanobacterial embryotoxicity to Japanese medaka, Oryzias latipes (Actinopterygii: Beloniformes: Adrianichthyidae)
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SYSNO ASEP 0374399 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Screening assessment of cyanobacterial embryotoxicity to Japanese medaka, Oryzias latipes (Actinopterygii: Beloniformes: Adrianichthyidae) Tvůrce(i) Adámek, Z. (CZ)
Sikora, J. (CZ)
Bláha, L. (CZ)
Maršálek, Blahoslav (BU-J) ORCID, SAICelkový počet autorů 4 Zdroj.dok. Acta Ichthyologica et Piscatoria. - : Pensoft Publishers - ISSN 0137-1592
Roč. 41, č. 4 (2011), s. 293-299Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova cyanobacteria ; cyanotoxins ; embryotoxicity Vědní obor RIV GL - Rybářství CEP QH81012 GA MZe - Ministerstvo zemědělství CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000299844300005 DOI 10.3750/AIP2011.41.4.05 Anotace Fish embryos and larvae are frequently subject to chronic and damaging exposure of cyanotoxins released by live and decomposing cyanobacteria. Whereas the majority of former studies dealt with the embryotoxicological effects of pure toxins and extracts, we focused on the evaluation of toxic effects of crude cyanobacterial biomass. Samples of crude cyanobacterial biomass - intended for embryotoxicological tests with eggs of Japanese medaka, Oryzias latipes (strain Q2d-rR.YHNI) - were collected from natural bodies of water in the Czech Republic. In the preliminary optimization experiments, various numbers of fertilized medaka eggs were hatched under standard conditions. Cyanotoxicity significantly affected all examined parameters in medaka embryos. The study proved significant embryotoxic effects upon Japanese medaka at environmentally relevant levels of cyanobacteria commonly occurring in surface waters in Europe. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2012
Počet záznamů: 1