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. 2016 Mar;39(2):212–219. doi: 10.1179/2045772315Y.0000000047

Figure 2.

Figure 2

Effect of a single IT injection of salicylate (100 µg/10 µl), and Tropisetron (100 µg/10 µl and 150 µg/10 µl) on cold allodynia. Data are expressed as mean ± SEM cold score. The mean cold score is significantly reduced after administration of salicylate compared to saline-treated animals and stimulation before treatment, * statistical difference with saline-treated groups (P < 0.05), $ statistical defference with pre-treatment (P < 0.05). #, statistical difference with control groups (P < 0.001).