Bioassays quantifying the adverse effects of purified goniodomins (GDs) on the membrane integrity of the RTgill-W1 cell line of the rainbow trout (Oncorhynchus mykiss)
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2024
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| _version_ | 1867169473224507392 |
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| author | Möller, Kristof Tillmann, Urban Pöchhacker, Magdalena Varga, Elisabeth Krock, Bernd Koch, Florian Harris, Thomas M Meunier, Cédric Léo |
| author_facet | Möller, Kristof Tillmann, Urban Pöchhacker, Magdalena Varga, Elisabeth Krock, Bernd Koch, Florian Harris, Thomas M Meunier, Cédric Léo |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | RTgill-W1 gill cells of the rainbow trout (Oncorhynchus mykiss) were subjected to purified goniodomins (GDs) for 24 h to create dose-response curves. The bioassays were carried out with 100 µl of total incubation volume in 96-well plates. After 24 hours, 50 µl subsamples were transferred to a new 96-well plate for the assessment of lytic activity using a lactate dehydrogenase (LDH) cytotoxicity assay kit (CyQUANT™, Thermo Fisher Scientific, C20301) following the standard protocol provided by the manufacturer. The bioassays were analysed fluorometrically using a cell-imaging multi-mode reader (Cytation™ 3 Cell Imaging Multi-Mode Reader, BioTek). All data was pre-filtered according to (1) visual inspection of the gill cell densities in the 96-well plates and if densities differed greatly data was excluded, and (2) data were grouped by each biological gill cell line replicate, each biological A. pseudogonyaulax replicate, each strain and each cell density equivalent and subjected to a Dixon outlier test. If the Dixon test was significant, data was excluded. This dataset contains three biological gill cell line replicates, each tested with three to four concentrations of GDA, GDA-sa or GDA + GDA-sa each comprised of two to three technical replicates. The bioassays were carried out between August 23 and October 7, 2023 at the Department of Food Chemistry and Toxicology (LMC), Faculty of Chemistry, University of Vienna. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_968673 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Bioassays quantifying the adverse effects of purified goniodomins (GDs) on the membrane integrity of the RTgill-W1 cell line of the rainbow trout (Oncorhynchus mykiss) Möller, Kristof Tillmann, Urban Pöchhacker, Magdalena Varga, Elisabeth Krock, Bernd Koch, Florian Harris, Thomas M Meunier, Cédric Léo Alexandrium sp.; Bioactive extracellular substances (BECs); Bioassay; Cell titre blue (CTB); CyQUANTTM™ lactate dehydrogenase (LDH) cytotoxicity assay kit, Thermo Fisher Scientific, C20301; measured with cell imaging multi-mode reader, BioTek, Cytation™ 3; Date/time end, experiment; Date/time start, experiment; Diluted with K-medium to obtain different concentrations; Extracellular lactate dehydrogenase activity, gill cells of Oncorhynchus mykiss, relative; Goniodomin; Incubation duration; Incubation volume; Laboratory experiment; lactate dehydrogenase (LDH); Microwell plate incubation; Oncorhynchus mykiss; phycotoxins; Replicate, biological; Replicate, technical; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Treatment: toxin; Type of study; viability RTgill-W1 gill cells of the rainbow trout (Oncorhynchus mykiss) were subjected to purified goniodomins (GDs) for 24 h to create dose-response curves. The bioassays were carried out with 100 µl of total incubation volume in 96-well plates. After 24 hours, 50 µl subsamples were transferred to a new 96-well plate for the assessment of lytic activity using a lactate dehydrogenase (LDH) cytotoxicity assay kit (CyQUANT™, Thermo Fisher Scientific, C20301) following the standard protocol provided by the manufacturer. The bioassays were analysed fluorometrically using a cell-imaging multi-mode reader (Cytation™ 3 Cell Imaging Multi-Mode Reader, BioTek). All data was pre-filtered according to (1) visual inspection of the gill cell densities in the 96-well plates and if densities differed greatly data was excluded, and (2) data were grouped by each biological gill cell line replicate, each biological A. pseudogonyaulax replicate, each strain and each cell density equivalent and subjected to a Dixon outlier test. If the Dixon test was significant, data was excluded. This dataset contains three biological gill cell line replicates, each tested with three to four concentrations of GDA, GDA-sa or GDA + GDA-sa each comprised of two to three technical replicates. The bioassays were carried out between August 23 and October 7, 2023 at the Department of Food Chemistry and Toxicology (LMC), Faculty of Chemistry, University of Vienna. |
| title | Bioassays quantifying the adverse effects of purified goniodomins (GDs) on the membrane integrity of the RTgill-W1 cell line of the rainbow trout (Oncorhynchus mykiss) |
| topic | Alexandrium sp.; Bioactive extracellular substances (BECs); Bioassay; Cell titre blue (CTB); CyQUANTTM™ lactate dehydrogenase (LDH) cytotoxicity assay kit, Thermo Fisher Scientific, C20301; measured with cell imaging multi-mode reader, BioTek, Cytation™ 3; Date/time end, experiment; Date/time start, experiment; Diluted with K-medium to obtain different concentrations; Extracellular lactate dehydrogenase activity, gill cells of Oncorhynchus mykiss, relative; Goniodomin; Incubation duration; Incubation volume; Laboratory experiment; lactate dehydrogenase (LDH); Microwell plate incubation; Oncorhynchus mykiss; phycotoxins; Replicate, biological; Replicate, technical; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Treatment: toxin; Type of study; viability |
| url | https://doi.org/10.1594/PANGAEA.968673 |