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Percorrer DSA - Posters/abstracts em congressos internacionais por assunto "A549 Cells"
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- Co-exposure with CeO2NPs results in an antagonistic effect on the cytotoxicity and genotoxicity of TiO2NP on A549 cellsPublication . Rosário, Fernanda; Vilaça, Cláudia; Costa, Carla; Lopes, Cláudia B.; Estrada, Ana C.; Tavares, Daniela S.; Teixeira, João Paulo; Reis, Ana TeresaObjective: Assess the CYTOTOXIC and GENOTOXIC POTENTIAL resulting from titanium dioxide nanoparticles (TiO2NP) and cerium oxide nanoparticles (CeO2NP) co-exposure in human lung epithelial cell line A549.
- Toxicity assessment of engineered and airborne process-generated nanoparticles in human alveolar epithelial A549 cellsPublication . Bessa, Maria João; Fraga, Sónia; Brandão, Fátima; Salmatonidis, A.; Viana, Mar; Cassee, Flemming; Teixeira, João PauloNanotechnology offers many possibilities in the ceramic sector by providing innovation of the industrial processes and products. However, nanoparticles (NPs) used in the manufacture of ceramic goods or released to the workplace air during production may pose a serious hazard for human health. This study aimed to investigate in vitro toxicity of both engineered (ENPs) (ZrO2, CeO2, SnO2 and Sb2O3•SnO2) and process-generated nanoparticles (PGNPs) [released during High Velocity Oxy-Fuel (HVOF) spraying] in human alveolar epithelial cells, a primary target following inhalation exposure.