Pain Research and Treatment / 2012 / Article / Fig 3

Research Article

Peripheral Glutamate Receptors Are Required for Hyperalgesia Induced by Capsaicin

Figure 3

Time course of number of c-Fos-ir cells in the dorsal horn of L4-L5 after s.c. injection of capsaicin (3 mM). All data presented are mean ± SEM obtained from six animals.

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