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. 2021 May 21;4:613. doi: 10.1038/s42003-021-02126-w

Fig. 3. Seeded cells secrete small aggregates.

Fig. 3

Culture medium was collected at defined time points after seeding and imaged with AD-PAINT. a Super-resolution images of extracellular aggregates. Secreted aggregates accumulate over time following seeding (b), while their length (c) and eccentricity (d) increase slightly. Statistical difference was determined by two-way ANOVA with Tukey’s multiple comparison test. *p < 0.05, **p < 0.01, ***p < 0.001. Mean ± SD from three biological replicates. Scale bars in a: 500 nm (main panels) and 25 nm (insets).