Résultats de la recherche - 4 results

Agglomeration of titanium dioxide nanoparticles increases toxicological responses in vitro and in vivo

composed of small or large agglomerates with similar dispersion medium composition. For in vitro testing, human bronchial epithelial (HBE), colon epithelial (Caco2) and monocytic (THP-1) cell lines were ...

Is aggregated synthetic amorphous silica toxicologically relevant?

human bronchial epithelial (HBE), colon epithelial (Caco2) and monocytic cells (THP-1). We observed that the de-aggregated suspension (DE- AGGR), predominantly composed of nano-sized aggregates, induced ...

Toxicology of silica nanoparticles: an update

amorphous silica nanoparticles (SiNPs) have increased the risk of human exposure to SiNPs, while their health effects remain unclear. In this review, scientific papers from 2010 to 2016 were systematically ...

Evidence for the presence of Legionella bacteriophages in environmental water samples.

Keywords: Bacteriophages Culture Media DNA, Viral Fresh Water Humans Legionella Legionella pneumophila Lysogeny Myoviridae Species Specificity Abstract: The existence and preliminary characterization of ...

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