Browsing by Author "Lisboa, Raquel"
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- Preliminary SEM studies on normal and altered gonads of Catostylus tagiPublication . Lisboa, Raquel; Nogueira, Isabel; Gil, Fátima; Mascarenhas, Paulo; Morais, Zilda"Catostylus tagi, the sole European Catostylidae, is an edible Scyphozoa which occurs in summer at Tagus and Sado estuaries. Some aspects of its application in health sciences have already been studied. To start the study of its life cycle, the characterization of gonads regarding size and sex were carried out by optical (OM) and electronic microscopies (SEM)."
- Preliminary studies on the lifecycle of Catostylus tagi: differentiation between female and male at morphological levelPublication . Lisboa, Raquel; Mascarenhas, Paulo; Gil, Fátima; Ruano, Francisco; Ladeira, Carina; Morais, ZildaJellyfish has been proposed as a source in drug development to treat diseases such as arthritis and hypertension. Catostylus tagi, the sole European Catostylidae, is an edible Scyphozoa which occurs in summer at Tagus and Sado estuaries. Some aspects of its application in health sciences have already been studied. This assay aimed to investigate its sexual differentiation by morphological characteristics.
- Preliminary studies on the lipidic compounds in the gonads of Catostylus tagiPublication . Rodrigues, Rita; Morais, Zilda; Lisboa, Raquel; Mendes, Davide; Silva, MarcoThe objective of this study was to initiate the characterization of the lipidic compounds present in the gonads of both sexes of the scyphozoan Catostylus tagi, native of the Tagus and Sado estuaries.