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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Regen Eng Transl Med. 2016 Jun 14;2(2):98–104. doi: 10.1007/s40883-016-0016-5

Fig. 3.

Fig. 3

TNF-α secretion is significantly increased in aged M1s polarized with LPS whereas the IL-1ra increase was significantly lower in aged M1s polarized with LPS. Aged M1s have a dysregulated negative feedback control over inflammation. Data reported as mean ± standard error of the mean