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. 2019 Feb 25;14:1469–1487. doi: 10.2147/IJN.S191340

Figure 9.

Figure 9

The effect of addition of antioxidant on the growth of AgNP-treated multidrug-resistant Pseudomonas aeruginosa.

Notes: (A) Bacterial growth–time curve in different groups treated by AgNPs together with GSH, AsA, or GSH+AsA within 2 hours, compared to the groups without AgNP treatment or antioxidant addition. (B) Bacterial growth–time curve in different groups treated with AgNPs together with GSH, AsA, or GSH+AsA within 24 hours, compared to the groups without AgNP treatment or antioxidant addition.

Abbreviations: AgNP, silver nanoparticle; AsA, ascorbic acid; GSH, glutathione; OD, optical density; PA, P. aeruginosa.