Počet záznamů: 1

Early ontogeny, growth and mortality of common carp (Cyprinus carpio) at low concentrations of dimethyl sulfoxide

  1. 1.
    0331436 - UBO-W 2010 RIV CZ eng J - Článek v odborném periodiku
    Máchová, J. - Prokeš, Miroslav - Kroupová, H. - Svobodová, Z. - Mácová, S. - Doleželová, P. - Velíšek, J.
    Early ontogeny, growth and mortality of common carp (Cyprinus carpio) at low concentrations of dimethyl sulfoxide.
    Acta veterinaria Brno. Roč. 78, č. 3 (2009), s. 505-512 ISSN 0001-7213
    Grant CEP: GA MZe QH71305
    Grant ostatní: GA MZe(CZ) QH82117
    Výzkumný záměr: CEZ:AV0Z60930519
    Klíčová slova: auxiliary substance * toxicity * fish embryos * larvae
    Kód oboru RIV: GL - Rybářství
    Impakt faktor: 0.403, rok: 2009

    The aim of the present study was to evaluate the effect of dimethyl sulphoxide (DMSO) on early development, growth and mortality of early life stages in common carp. Tests were performed from fertilized egg to the end of the larval period with continuous exposure to DMSO at concentrations of 0.2, 0.5, 1.0 and 5.0 ml l-1. Mortality of embryos and larvae, intensity of development and growth, weight and occurrence of abnormalities were analyzed. DMSO exposure at all the tested concentrations did not result in any lethal effects or abnormalities compared to the control over the entire test period (29 days). Growth indicators were similar in DMSO treated (at concentrations of 0.2, 0.5 and 1.0 ml l-1) and control groups. However, mean body weight (35 ± 9 mg) of larvae exposed to the highest DMSO concentration (5 ml l-1) tested was significantly lower compared to the control (45 ± 14 mg).
    Trvalý link: http://hdl.handle.net/11104/0176951