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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Magnesium sulphate attenuate remifentanil-induced postoperative hyperalgesia via regulating tyrosine phosphorylation of the NR2B subunit of the NMDA receptor in the spinal cord

Fig. 2

a-b The expression level of tyrosine phosphorylation of NR2B in superficial spinal cord in each group. L4-L5 segments of spinal cord were collected at 48 h after the remifentanil infusion. a Bands of Western blot for pNR2B. β-Actin is a loading control. b Quantification of pNR2B in each group. Data are expressed as means ± SD. * p < 0.001 compared with Group RI, # p < 0.001 compared with Group RIM1

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