Pain Research and Treatment / 2012 / Article / Fig 5

Research Article

Peripheral Glutamate Receptors Are Required for Hyperalgesia Induced by Capsaicin

Figure 5

Photomicrographs showing capsaicin-induced c-Fos-ir cells in the dorsal horn of L5 2 h after s.c. injection of capsaicin alone (a), (b), or combined with MK801 ((c), 1 mM) or with CNQX ((d), 1 mM). All data presented are mean ± SEM obtained from six animals. (a), (c), and (d) ipsilateral side. (b) contralateral side. Solid line indicates 100 μm.
915706.fig.005a
(a)
915706.fig.005b
(b)
915706.fig.005c
(c)
915706.fig.005d
(d)

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.