ADÁMEK, Zdeněk, J. SIKORA, Luděk BLÁHA and Blahoslav MARŠÁLEK. Screening assessment of cyanobacterial embryotoxicity to Japanese medaka, Oryzias latipes (Actinopterygii: Beloniformes: Adrianichthyidae). Acta Ichthyologica et Piscatoria. SZCZECIN, Poland: WYDAWNICTWO AKAD ROLNICZEJ W SZCZECINIE, 2011, vol. 41, No 4, p. 293-299. ISSN 0137-1592. Available from: https://dx.doi.org/10.3750/AIP2011.41.4.05.
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Basic information
Original name Screening assessment of cyanobacterial embryotoxicity to Japanese medaka, Oryzias latipes (Actinopterygii: Beloniformes: Adrianichthyidae).
Authors ADÁMEK, Zdeněk (203 Czech Republic, guarantor), J. SIKORA (203 Czech Republic), Luděk BLÁHA (203 Czech Republic, belonging to the institution) and Blahoslav MARŠÁLEK (203 Czech Republic).
Edition Acta Ichthyologica et Piscatoria, SZCZECIN, Poland, WYDAWNICTWO AKAD ROLNICZEJ W SZCZECINIE, 2011, 0137-1592.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10511 Environmental sciences
Country of publisher Poland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 0.547
RIV identification code RIV/00216224:14310/11:00055935
Organization unit Faculty of Science
Doi http://dx.doi.org/10.3750/AIP2011.41.4.05
UT WoS 000299844300005
Keywords in English Oryzias latipes cyanobacteria embryonic development cyanotoxins embryotoxicity
Tags AKR, rivok
Changed by Changed by: Ing. Andrea Mikešková, učo 137293. Changed: 6/4/2012 22:23.
Abstract
Fish embryos and larvae are frequently subject to chronic and damaging exposure of crude cyanobacterial biomass. The hatching rates (treatment with 4 eggs per 10 mL well), achieved in the majority of experimental treatments with cyanobacterial biomass, were significantly different from the control group. Also hatching onset was considerably delayed due the presence of cyanobacterial biomass. The embryotoxicological impacts were more pronounced in higher concentrations of cyanobacterial biomass (200 mg . L-1) compared to lower concentrations (40 mg . L-1). Whilst deformities were not recorded in the control, their highest incidence amounted to 11.8% and 40.9% in 40 and 200 mg . L-1 of cyanobacterial biomass, respectively.
Links
ED0001/01/01, research and development projectName: CETOCOEN
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