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. 2019 Mar 21;9:4987. doi: 10.1038/s41598-019-41092-6

Figure 4.

Figure 4

Influence of the platinum nanoparticles (PtNPs) on ICR-191 mutagenic activity in S. typhimurium TA98 mutagenicity test. Results are reported as mean number of revertants ± SD. *Values significantly different from the mutagenic level of ICR-191 alone (p < α, α = 0.05); a – no significant difference from the negative control (p > α, α = 0.05).