a 2008

Kinetics of biomarkers, bioaccumulation and elimination of peptide toxins microcystions in different freshwater fish species

ADAMOVSKÝ, Ondřej, Jana HLÁVKOVÁ, Radovan KOPP, Klára HILSCHEROVÁ, Pavel BABICA et. al.

Basic information

Original name

Kinetics of biomarkers, bioaccumulation and elimination of peptide toxins microcystions in different freshwater fish species

Name (in English)

Kinetics of biomarkers, bioaccumulation and elimination of peptide toxins microcystions in different freshwater fish species

Authors

ADAMOVSKÝ, Ondřej (203 Czech Republic, guarantor, belonging to the institution), Jana HLÁVKOVÁ (203 Czech Republic, belonging to the institution), Radovan KOPP (203 Czech Republic), Klára HILSCHEROVÁ (203 Czech Republic, belonging to the institution), Pavel BABICA (203 Czech Republic), Miroslava PALÍKOVÁ (203 Czech Republic), Veronika PAŠKOVÁ (203 Czech Republic, belonging to the institution), Stanislav NAVRÁTIL (203 Czech Republic) and Luděk BLÁHA (203 Czech Republic, belonging to the institution)

Edition

2008

Other information

Language

Czech

Type of outcome

Konferenční abstrakt

Field of Study

10511 Environmental sciences

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/08:00050975

Organization unit

Faculty of Science

Keywords in English

Microcystins; Bioaccumulation; Toxicokinetics; Biomarkers

Tags

Změněno: 30/3/2012 10:09, prof. RNDr. Luděk Bláha, Ph.D.

Abstract

V originále

Microcystins are highly toxic peptide toxins produced in toxic cyanobacterial water blooms developing in freshwaters due to anthropogenic contamination by nutrients. In a series of studies, different freshwater fish species (common carp, silver carp, tilapia) were exposed to Microcystis spp. dominated natural cyanobacterial water bloom for up to two months, and microcystin kinetics and elimination as well as modulation of biochemical markers were studied. Toxins accumulated up to 1.4 to 29 ng/g fresh weight and 3.3 to 19 ng/g in the muscle of silver carp and common carp, respectively (determined by anti-microcystin ELISA).

In English

Microcystins are highly toxic peptide toxins produced in toxic cyanobacterial water blooms developing in freshwaters due to anthropogenic contamination by nutrients. In a series of studies, different freshwater fish species (common carp, silver carp, tilapia) were exposed to Microcystis spp. dominated natural cyanobacterial water bloom for up to two months, and microcystin kinetics and elimination as well as modulation of biochemical markers were studied. Toxins accumulated up to 1.4 to 29 ng/g fresh weight and 3.3 to 19 ng/g in the muscle of silver carp and common carp, respectively (determined by anti-microcystin ELISA).

Links

MSM0021622412, plan (intention)
Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)
Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
QH71015, research and development project
Name: Minimalizace rizik výskytu metabolitů sinic v technologických procesech rybářského sektoru.
Investor: Ministry of Agriculture of the CR, Risk Minimization of Cyanobacterial Metabolite Occurrence in Technologic Processes of Fishery Sector