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. 2018 Nov 5;10(50):43874–43886. doi: 10.1021/acsami.8b13631

Figure 10.

Figure 10

Cell viability of rat embryonic fibroblasts (REF52wt) treated with extractions of CNTT–BGN, CNTT–HA, and CNTT–BGN/HA, measured via an MTT–formazan absorbance assay. Fresh and untreated culture medium served as control. The result of this MTT assay reveals a small decrease in the fibroblast proliferation rate on CNTT–BGN and CNTT–HA, which is more pronounced for the combined structure containing both HA and BGN (CNTT–BGN/HA). (Each experiment was carried out in five technical repeats with three extractions for each sample. Error bars: standard deviation.)