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. Author manuscript; available in PMC: 2017 Dec 28.
Published in final edited form as: Biomaterials. 2005 Mar;26(8):873–882. doi: 10.1016/j.biomaterials.2004.04.002

Fig. 1.

Fig. 1

Trend line showing the effect of FBS concentration and 50 ng/ml PMA on U937 viability at 24 h of the culture. The addition of PMA increased cell viability and cell viability with 5% FBS(PMA+) reached 100% of that with 10% FBS (n=2–4, error bars omitted for clarity) (broken line: without PMA; solid line: with PMA).