Research Article

The Effect of Cytotoxicity and Antimicrobial of Synthesized CuO NPs from Propolis on HEK-293 Cells and Lactobacillus acidophilus

Figure 5

Cytotoxicity test of samples 1 and 2: (a) green synthesized CuO NPs from Khalkhal (sample 1), (b) Gillan (sample 2) (CuO NPs concentration: 2.5, 5, 10, 25, 50, 75, and 100 μg/mL and control: cell culture) ((), (), and (P<0.001)), (c) the treated cell culture with CuO NPs sample 1, and (d) sample 2.
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