Correction to: Inflammopharmacology (2019) 27:713–722 https://doi.org/10.1007/s10787-019-00604-6

Unfortunately, Fig. 5 was incorrectly published in the original publication. The complete corrected Fig. 5 is given below.

Fig. 5
figure 5

Effects of 4-phenylbutyric acid (4-PBA) on endoplasmic reticulum stress sensors in the rat sciatic nerves after vasculitic peripheral neuropathy induced by ischaemia–reperfusion (IR) in the femoral artery (n = 6 per group). a Representative gel photography of Western blots of phosphorylated protein kinase RNA-like endoplasmic reticulum kinase (p-PERK), phosphorylated inositol-requiring enzyme 1 (p-IRE1) and activating transcription factor 6 (ATF6), b densitometric analysis of p-PERK expression levels, c densitometric analysis of p-IRE1 expression levels, d densitometric analysis of ATF6 expression levels. Sham: the Sham group. Sham + 4-PBA: the Sham plus 4-PBA group. IR: the IR group. IR + 4-PBA: the IR plus 4-PBA group. Data were expressed as the mean ± standard error of means. *P < 0.05 versus the Sham group. #P < 0.05 the IR + 4-PBA group versus the IR group