Ameliorative Effects of Dimetylthiourea and N-Acetylcysteine on Nanoparticles Induced Cyto-Genotoxicity in Human Lung Cancer Cells-A549 Srivastava, Ritesh Kumar ; Rahman, Qamar ; Kashyap, Mahendra Pratap ; Lohani, Mohtashim ; Pant, Aditya Bhushan Abstract Publication: PLoS ONE Pub Date: September 2011 DOI: 10.1371/journal.pone.0025767 Bibcode: 2011PLoSO...625767S