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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Headache. 2011 Dec 8;52(1):80–89. doi: 10.1111/j.1526-4610.2011.02048.x

Figure 2.

Figure 2

Sumatriptan/naproxen combination treatment suppresses capsaicin stimulated changes in the number and level of cytokine expression in spinal trigeminal nuclei at 2 (A) and 24 hours (B). Sections of the upper spinal cord containing the spinomedulary junction were obtained from animals treated with capsaicin (CAP) alone, or cotreated with capsaicin and naproxen (N), sumatriptan (S), or the combination of both drugs (S/N). The height of each box corresponds to the number of proteins significantly (p < 0.05) elevated above untreated control levels, whose mean was made equal to one. The average fold change above control levels is illustrated by different colors. n = 3 independent experiments for each condition.