Skip to main content
. Author manuscript; available in PMC: 2019 Jul 9.
Published in final edited form as: ACS Biomater Sci Eng. 2017 Jul 11;3(9):2110–2119. doi: 10.1021/acsbiomaterials.7b00261

Figure 1.

Figure 1.

Differentiation of U937 cells (human monocyte cell-line). (A) Undifferentiated U937 cells. (B) Differentiated U937 cells after 48 h of PMA (1 μg/mL) treatment. (Red circles indicate U937 cell clusters. Scale bar: 200 μm.)