Počet záznamů: 1
Effect of different cyanobacterial biomasses and their fractions with variable microcystin content on embryonal development of carp (Cyprinus carpio L.)
- 1.
SYSNO ASEP 0093459 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Effect of different cyanobacterial biomasses and their fractions with variable microcystin content on embryonal development of carp (Cyprinus carpio L.) Překlad názvu Účinky různých sinicových biomas a jejich frakcí s různým obsahem microcystinu na embryonální vývoj kapra (Cyprinus carpio L.) Tvůrce(i) Palíková, M. (CZ)
Krejčí, R. (CZ)
Hilscherová, Klára (BU-J)
Babica, Pavel (BU-J) RID, ORCID
Navrátil, S. (CZ)
Kopp, R. (CZ)
Bláha, Luděk (BU-J)Zdroj.dok. Aquatic Toxicology. - : Elsevier - ISSN 0166-445X
Roč. 81, č. 3 (2007), s. 312-318Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova cyanobacterial biomass ; embryonal development ; common carp Vědní obor RIV EF - Botanika CEP KJB6005411 GA AV ČR - Akademie věd CEZ AV0Z60050516 - BU-J (2005-2011) DOI 10.1016/j.aquatox.2007.01.001 Anotace In this study we have evaluated effects of various fractions of cyanobacterial biomass with different composition and microcystin content on embryolarval development of carp (Cyprinus carpio). Complex biomass and the Crude aqueous extract (regardless of microcystin content and/or microcystin variants present) in the sample were the most toxic. On the other hand, eluate tractions of all samples containing microcystins in concentrations 8-255 mu g L-1 induced no or only weak toxic effects. Exposures of fish to permeate fractions (with removed microcystins) of two samples dominated by Aphanizomenon sp. and Planktothrix sp. resulted in significant mortality, while other two samples dominated by Microcystis spp. induced minor effects. Our data indicate that cyanobacterial water blooms as well complex biomass extracts induce significant embryolarval toxicity in common carp. However, these effects were independent of microcystin content. 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 2008
Počet záznamů: 1