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. 2018 Apr 27;2(1):rky014. doi: 10.1093/rap/rky014

Fig. 1.

Fig. 1

Endoplasmic reticulum stress marker expression by macrophages from HLA-B27+ SpA compared with HLA-B27 SpA, RA and healthy donors

Graphs represent mRNA expression of BiP by MΦIFN-γ and MΦIL-10 (A), and respectively mRNA expression of CHOP and ERdj4 by MΦIFN-γ (B), after lipopolysaccharide stimulation. The mRNA levels were measured by qRT-PCR, normalized to the expression of GAPDH. Bars represent the mean (s.e.m.). **P < 0.01, ***P < 0.001.