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Pregled bibliografske jedinice broj: 290746

Activity of Na+, K+-ATPase in the antennal gland of European lobster Homarus gammarus


Pavičić-Hamer, Dijana; Lucu, Čedomil
Activity of Na+, K+-ATPase in the antennal gland of European lobster Homarus gammarus // Periodicum Bilogorum, 108 (2006), 5; 587-591 (međunarodna recenzija, članak, znanstveni)


Naslov
Activity of Na+, K+-ATPase in the antennal gland of European lobster Homarus gammarus

Autori
Pavičić-Hamer, Dijana ; Lucu, Čedomil

Izvornik
Periodicum Bilogorum (0031-5362) 108 (2006), 5; 587-591

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Na+; K+-ATPase; antennal gland; lobster Homarus gammarus; osmoregulation

Sažetak
Na+, K+-ATPase activity was studied in the antennal gland of the commercially important European lobster Homarus gammarus acclimated to seawater (SW, salinity 38 ppt, 1140 mOsmol/l) and dilute seawater (DSW, salinity 20 ppt, 578 mOsmol/l). In SW acclimated lobsters haemolymph and urine osmolarities were isosmotic with ambient SW. In DSW acclimated lobsters the ratio of urine/haemolymph osmolarities was 0.79. In DSW the specific activity of Na+, K+-ATPase in antennal gland homogenates was significantly higher than in those of SW acclimated lobsters. A slightly lower chloride U/H ratio than 1 and increased Na+, K+-ATPase activity in the antennal gland from DSW suggest inwardly driven Cl--organic osmolytes transport by some mechanism which should be studied in the future.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
0098116

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Biological Abstracts
  • Chemical Abstracts