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Titanium dioxide nanoparticles (TiO(2)-NPs) induced cytotoxicity and DNA damage have been investigated using human amnion epithelial (WISH) cells, as an in vitro model for nanotoxicity assessment.(More)
The ribosomal RNA genes in Entamoeba histolytica are located on circular DNA molecules in about 200 copies per genome equivalent. Nucleotide sequence analysis of the 5.8S rRNA gene and the flanking(More)