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Figure 4 | Journal of Nanobiotechnology

Figure 4

From: Effects of long-term exposure of gelatinated and non-gelatinated cadmium telluride quantum dots on differentiated PC12 cells

Figure 4

Proliferation assay. Graph of MTT assay after 10 and 16 days showing the rate of proliferation of differentiated PC12 cells after exposure to concentrations [10-9 M] of the gel and non-gel QDs. Positive control shows differentiated PC12 cells without exposure to QDs; the graph also shows differentiated PC12 cells which were exposed with red and orange QDs of gel and non-gel types after neurites were grown for 10 days. Symbols * and ¤ denote examples of statistical significance in comparison with positive controls using a one-way ANOVA (P < 0.05) by Tukey's mean comparison.

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