"Syntetick\u00E9 analogy pyrethrin\u016F, extrakty z kopretiny star\u010Dkolist\u00E9 (Chrysanthenum cinerariaefolium, jsou \u0161iroce pou\u017E\u00EDv\u00E1ny k huben\u00ED poln\u00EDch \u0161k\u016Fdc\u016F a \u0161k\u016Fdc\u016F v dom\u00E1cnosti. Pyrethroidy jsou extr\u00E9mn\u011B jedovat\u00E9 pro ryby a vodn\u00ED \u010Dlenovce. Ryba maj\u00ED nedostatek enzym\u016F, kter\u00FD hydrolyzuj\u00ED pyrethroidy. Deltamethrin je syntetick\u00FD pyrethroid typu II a je aktivn\u00ED l\u00E1tkou insekticidu Decis flow 2,5. C\u00EDlem bylo stanovit vliv deltamethrinu na aktivitu jatern\u00ED glutathion s-transfer\u00E1zy (GST) ryb. Deltamethrin byl testov\u00E1n ve form\u011B pesticidu Decis flow 2,5, s obsahem aktivn\u00ED substance 25 g/l deltamethrinu. Test byl proveden u 14 kontroln\u00EDch a 15 experiment\u00E1ln\u00EDch kapr\u016F vystaven\u00FDch 96 hodin koncentraci 0,13 ml/l Decisu flow 2,5. Test byl vykon\u00E1n semistaticky po 96 h s v\u00FDm\u011Bnou l\u00E1zn\u011B ka\u017Ed\u00FDch 24 h na konci zkou\u0161ky byly ryby zabity a byl odebr\u00E1n hepatopankreas pro n\u00E1sleduj\u00EDc\u00ED stanoven\u00ED aktivity GST. Vzorky byly zamra\u017Eeny p\u0159i - 80C v Eppendorf tub\u00E1ch. Aktivita GST byla m\u011B\u0159ena spektrofotometricky biochemick\u00FDm analyz\u00E1torem Cobas Em"@cs . "Pyrethroids; GST; liver"@en . "Slatinsk\u00E1, Ilona" . "The effect of deltamethrin on activity of glutathion s-transferase of common carp (Cyprinus carpio)" . . "The effect of deltamethrin on activity of glutathion s-transferase of common carp (Cyprinus carpio)"@en . . "Vliv deltamethrinu na aktivitu glutation s-transfer\u00E1zy kapra obecn\u00E9ho (Cyprinus carpio)."@cs . . "The effect of deltamethrin on activity of glutathion s-transferase of common carp (Cyprinus carpio)"@en . "RIV/60076658:12610/07:00007883" . "[0E1D314AC213]" . "Svobodov\u00E1, Zde\u0148ka" . "418889" . . . "Blahov\u00E1, Jana" . "St\u00E1tn\u00ED zdravotn\u00ED \u00FAstav, Praha" . "The effect of deltamethrin on activity of glutathion s-transferase of common carp (Cyprinus carpio)" . . "12610" . "Vliv deltamethrinu na aktivitu glutation s-transfer\u00E1zy kapra obecn\u00E9ho (Cyprinus carpio)."@cs . . . . "S139" . "RIV/60076658:12610/07:00007883!RIV08-MSM-12610___" . "Z(MSM6007665809)" . "The synthetic analogs of the pyrethrins, extracts from the ornamental Chrysanthemum cineraiaefolium, have been developed to circumvent the rapid photodegradation problem encountered with the insecticidal natural pyrethrins. The pyrethroids are widely used in fields pest control and household use and as veterinary and human pediculicides and are among the most potent insecticides known. Pyrethroids have been reported to be extremely toxic to fish and some beneficial aquatic arthropods. Fish seem to be deficient in the enzymes system that hydrolyzes pyrethroides. Deltamethrin is a synthetic type II pyrethroid insecticide and acaricide. It is the active substance of an insecticide formulation Decis flow 2,5. The goal was to asssess the effects of deltamethrin on activity of hepatic glutathion s-transferase (GST) in fish. It was tested in the from of decis flow 2.5 pesticide, the active substance of which is deltamethrin in amount the of 25 g/l. Examination was performed on 14 control and 15 eyperimental" . . "Kru\u017E\u00EDkov\u00E1, Kamila" . "2"^^ . . "978-80-7071-283-2" . . "1"^^ . . "12. Mezioborov\u00E1 \u010Cesko - Slovensk\u00E1 toxikologick\u00E1 koference" . . "The synthetic analogs of the pyrethrins, extracts from the ornamental Chrysanthemum cineraiaefolium, have been developed to circumvent the rapid photodegradation problem encountered with the insecticidal natural pyrethrins. The pyrethroids are widely used in fields pest control and household use and as veterinary and human pediculicides and are among the most potent insecticides known. Pyrethroids have been reported to be extremely toxic to fish and some beneficial aquatic arthropods. Fish seem to be deficient in the enzymes system that hydrolyzes pyrethroides. Deltamethrin is a synthetic type II pyrethroid insecticide and acaricide. It is the active substance of an insecticide formulation Decis flow 2,5. The goal was to asssess the effects of deltamethrin on activity of hepatic glutathion s-transferase (GST) in fish. It was tested in the from of decis flow 2.5 pesticide, the active substance of which is deltamethrin in amount the of 25 g/l. Examination was performed on 14 control and 15 eyperimental"@en . "Praha, \u010Cesk\u00E1 republika" . . "5"^^ . . "Vel\u00ED\u0161ek, Josef" .