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. 2012 Sep 12;8:67. doi: 10.1186/1744-8069-8-67

Figure 9.

Figure 9

Microdialysis sampling for NAAG release in the PAG (a) and RVM (b) following inflammation. NAAG levels are expressed as a percent of the three baseline samples for each animal. ZJ43 (150 mg/kg, i.p.) prior to formalin treatment (Z-F) or saline prior to formalin (S-F). ZJ43 or saline was injected i.p. at 0 time followed by 50 μl of 5% formalin injected into the contralateral footpad at the 15 min time point. ZJ43 significantly (p < 0.001) increased NAAG levels in the PAG (a) and RVM (b). Samples were collected over 20 minute intervals. *p < 0.05; **p < 0.01; ***p < 0.001.