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Figure 5 | AMB Express

Figure 5

From: Chitosan against cutaneous pathogens

Figure 5

Clinical isolates of P. acnes are sensitive to chitosan. Chitosan was incubated with different strains of P. acnes for 3 hours to assess antibacterial activity. Bacteria was then enumerated by colony-forming unit assay to determine concentration, which was plotted as a percentage of untreated sample. 8 clinical isolates were tested, and the most and least susceptible to chitosan are displayed along with strain ATCC 6919. Error bars represent SEM (nā€‰=ā€‰3, independent experiments). **pā€‰<ā€‰0.01 (paired t-test).

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