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. 2011 Sep 12;6(9):e24535. doi: 10.1371/journal.pone.0024535

Figure 9. Effect of NaHS or PAG and capsazepine on ERK1/2 activation in the lungs and liver of septic mice.

Figure 9

Mice were randomly given NaHS (10 mg/kg, i.p.) at the same time of CLP or PAG (50 mg/kg, i.p.) 1 hour before (“prophylactic”) or 1 hour after (“therapeutic”) CLP; and capsazepine (Capz) (15 mg/kg, s.c.) or vehicle (DMSO) 30 minutes before CLP. Sham mice were used as controls. Eight hours after CLP or sham operation, effect of (A) NaHS or (B) PAG and capsazepine on phospho-ERK1/2 and total ERK1/2 expression levels were measured. A representative western blot image is shown, with densitometry data expressed as average ratios of phospho-ERK1/2 to total ERK1/2. Results shown are the mean values ± SEM (n = 6 mice per group). *P<0.01 versus sham; **P<0.01 versus CLP+vehicle; †P<0.01 versus CLP+NaHS+vehicle.