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. 2019 Aug 22;10:1085. doi: 10.3389/fphys.2019.01085

FIGURE 1.

FIGURE 1

Irisin gene expression and secretion during 3T3-L1 adipogenesis. (A,B) Gene expressions of PPARγ and FNDC5 were examined by real-time PCR during day D–2 to D+8 of adipogenesis. Quantifications were normalized to 18S in each reaction. P < 0.05 compared with D–2, †P < 0.05 compared with D–0. (C) Irisin secretion in media during adipogenesis was analyzed by ELISA. P < 0.05 compared with D–0.