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. Author manuscript; available in PMC: 2018 Mar 15.
Published in final edited form as: J Colloid Interface Sci. 2016 Nov 26;490:520–528. doi: 10.1016/j.jcis.2016.11.088

Fig. 7.

Fig. 7

In vitro RNAi ability of various NPs (weight ratio, 60:1) against Raw 267.4 macrophages for 24 h (a) and 48 h (b). Cells were transfected by NPs (siTNF, 100 nM) for 24 h or 48 h and then treated with LPS (5 mg/mL) for 3 hours. OF was used according to the manufacturer’s standard protocols. Each point represents the mean ± S.E.M. (n = 3; *P< 0.05 and **P< 0.01, Student’s t-test).