Fig. 4
From: GPR120 is an important inflammatory regulator in the development of osteoarthritis
ELISA showing a the tumor necrosis factor alpha (TNFα) level in serum in all groups (n = 5 for each group; *p < 0.05, compared with the wild-type (WT) osteoarthritis (OA) mice at 4 weeks (4w)) and b the GPR120 level in OA (n = 10) and non-OA patients (n = 9). *p < 0.05, compared with sham control (Con). 6w 6 weeks