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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Adv Biosyst. 2019 Oct 1;3(12):1900141. doi: 10.1002/adbi.201900141

Figure 1.

Figure 1.

MSC spheroid morphology and diameter are influenced by HA concentration. (A) Schematic of HA incorporation into spheroids. (B) Spheroid diameter as a function of HA incorporation (n=20). (C) DNA content as a function of HA incorporation (n=3). (D) Representative brightfield images of live spheroids containing 0.1–1.5 mg/mL of HA after 48 hours in the microwells. Scale bar represents 500 μm. Groups with different letters are statistically different based on a one-way ANOVA with p<0.05. Data are mean ± standard deviation.