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Metallothionein levels in sperm of various fish species

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F08%3A00001753" target="_blank" >RIV/62157124:16270/08:00001753 - isvavai.cz</a>

  • Alternative codes found

    RIV/60076658:12610/08:00008896 RIV/00216224:14310/08:00034073

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Metallothionein levels in sperm of various fish species

  • Original language description

    In the present paper we determined low molecular heavy metal binding protein called metallothionein (MT) in fish spermatozoa sampled from four fish species (Acipenser baerii, Acipenser ruthenus, Perca fluviatilis and Sander lucioperca). The spermatozoa samples were analyzed with differential pulse voltammetry DPV (Brdicka reaction). The average content of MT in the fish sperm was 0.64 +- 0.55 lM. The highest kontent of MT was determined in spermatozoa of S. lucioperca (0.96 +- 0.86 lM), followed by P. fluviatilis (0.88 +- 0.11 lM), A. ruthenus (0.57 +- 0.60 lM) and A. baerii (0.43 +- 0.25 lM). The differences in the content of MT was probably related to the differences in age and perhaps to the health status based on the environmental conditions in which the tested specimens developed while also other still unknown factors may have been involved.

  • Czech name

    Hladiny metalothioneinu v mlíčí různých druhů ryb

  • Czech description

    V této publikaci jsme se zabývali stanovením metalothioneinu - nízkomolekulárního proteinu schopného vázat těžké kovy ve vzorcích rybích spermatozoí ze čtyř druhů ryb (Acipenser baerii, Acipenser ruthenus, Perca fluviatilis a Sander lucioperca). Vzorky byly analyzovány za použití diferenciální pulsní voltametrie (DPV, Brdičkova reakce). Průměrný obsah metalothioneinu ve vzorcích byl 0.64 +- 0.55 lM. Nejvyšší hodnota byla stanovena ve vzorku S. lucioperca (0.96 +- 0.86 lM), dále P. fluviatilis (0.88 +- 0.11 lM), A. ruthenus (0.57 +- 0.60 lM) a A. baerii (0.43 +- 0.25 lM). Zjištěné rozdíly v obsahu MT mají pravděpodobně souvislost s věkem a zdravotním stavem ryb a také s čistotou životního prostředí.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CE - Biochemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Applied Ichthyology

  • ISSN

    0175-8659

  • e-ISSN

  • Volume of the periodical

    24

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

    000258458400027

  • EID of the result in the Scopus database