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. 2014 Jul 14;22(1):56. doi: 10.1186/2008-2231-22-56

Figure 1.

Figure 1

Effects of different extracts of Ajuga chamaecistus ssp. tomentella on chronic phase of formalin- induced pain. Different doses of all extracts (200, 400, 600 mg/kg), a) Total water extract, b) Total methanol extract, c) Hexane fraction, d) Diethyl ether fraction, and e) N-Butanol fraction, were administered to mice by oral tube. Control group received normal saline. All extracts of the plant were administered 30 min before formalin injection. Antinociception was recorded 15–60 min (Chronic phase), after formalin injection. Each point is the mean ± S.E.M of at least 7 animals. Control (normal saline), IND (Indomethacin). *p<0.05,** p < 0.01, ***p < 0.001 (as compared with normal saline), #p<0.05, ##p < 0.01, ###p < 0.001 (as compared with Indomethacin).