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. 2019 Sep 3;14:7123–7139. doi: 10.2147/IJN.S211682

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© 2019 Czarnomysy et al.

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Effect of dendrimers (PAMAM) on collagen biosynthesis in keratinocytes and fibroblasts. The cells were subjected to various concentrations of dendrimers (0.3 mg/mL, 1.5 mg/mL and 3.0 mg/mL) for 24 h. Values represent the mean (% of the control) ± SD of six experiments. The asterisk (*) indicates statistically significant differences compared with the untreated control. ***p<0.001 vs the control group.