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Article
Carbonic anhydrase and Na/K-ATPase activities at different molting stages of the giant freshwater prawn Macrobrachium rosenbergii
In the present study, the role of carbonic anhydrase (CA) and Na/K-ATPase in the gill and epidermal tissues in the giant freshwater prawn Macrobrachium rosenbergii was examined as a function of molting stage. CA ...
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Article
Carbonic anhydrase and Na/K-ATPase activities during the molt cycle of low salinity-reared white shrimp Litopenaeus vannamei
Changes in hemolymph osmolality, ion concentrations, and enzymatic activities of carbonic anhydrase (CA) in the gills and epidermal tissue, and Na/K-ATPase in the gills during the molt cycle were investigated ...
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Article
Metabolism of amino acids during hyposmotic adaptation in the whiteleg shrimp, Litopenaeus vannamei
The penaeid prawn, Litopenaeus vannamei, was employed to investigate intracellular isosmotic regulation in situations where invertebrates encounter hyposmosis. Hemolymph osmolality was first analyzed to confirm o...
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Article
Nacre formation by epithelial cell cultures from mantle of the black-lip pearl oyster, Pinctada margaritifera
Mantle tissue from the black-lip pearl oyster, Pinctada margaritifera, was cultured in vitro using sterilized seawater supplemented with 0.1% yeast extract as the culture medium. Granular and agranular epithelial...