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Biological Station Gdańsk University 80-680 Gdańsk, Ornitologów 26

Biological Station Gdańsk University 80-680 Gdańsk, Ornitologów 26. Biological Station - Laboratory of Ecotoxicology - Laboratory of Comparative Biochemistry.

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Biological Station Gdańsk University 80-680 Gdańsk, Ornitologów 26

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  1. Biological StationGdańsk University80-680 Gdańsk, Ornitologów 26

  2. Biological Station- Laboratory of Ecotoxicology- Laboratory of Comparative Biochemistry

  3. Research topics - molecular biodiversity- biochemistry of fish spermatozoa- fish sperm viability as indicator of environmental pollution- biochemistry of invertebrate and vertebrate enzymes (LDH, ME, CK)- fish parasitic pathogens

  4. Activities of some enzymes in fish sperm cells CK LDH ME

  5. Effect of tributyltin on herring spermatozoa observed in confocal microscope Control without tributyltin Spermatozoa with 10 μM TBT after incubation for 3h Spermatozoa with 10 μM TBT after incubation for 6h

  6. Cellulose acetate native electrophoresis of creatine kinase isoenzymes from herring spermatozoa mitochondria cytosol origin

  7. Electrophoretic patterns of crude cod Gadus morhua LDH tissue extracts

  8. Electrophoretic pattern of crude LDH tissues extracts from herring (Clupeaharengus) 1 2 3 4 5 6 7 8 9 spermatozoa OriginLDH-A4LDH-A2B2LDH-B4 1 - skeletal muscle 2 – heart 3 – eye 4 – liver5 – spermatozoa 6 – kidney 7 – gills 8 – stomach 9 – brain

  9. Separation of the LDH-A2B2 and LDH-B4 isoenzymes from herring spermatozoa on DEAE-Sepharose and polyacrylamide gel electrophoresis 1 2 3 4 OriginLDH-A4LDH-A2B2LDH-B4 LDH- A2 B2 LDH-B4 1 – eye 2 – skeletal muscle 3 – spermatozoa 4 – spermatozoa

  10. Tissue specificity of the mitochondrial forms of malic enzyme in herring Clupea harengus tissues

  11. Serious infection of G. salaris on S. salar in Swedish west coastsSEM by Göran Malmberg, Stockholm

  12. Gyrodactylussalaris Malmberg, 1957

  13. Phylogenetic tree based onITS2 rDNA

  14. Thank you for your attention Staff • Anna Biegniewska • Jadwiga Gronczewska • Katarzyna Grzyb • Edward Skorkowski • Marek Ziętara

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