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Figure 4 | Molecular Pain

Figure 4

From: Antinociceptive effect of cyclic phosphatidic acid and its derivative on animal models of acute and chronic pain

Figure 4

Effects of cPA on the Electrical Stimulation-Induced Paw Withdrawal (EPW) test. The threshold represents the minimum intensity (μA) required to elicit a paw withdrawal response to electrical stimulation with 5 Hz (C-fiber) (A), 250 Hz (Aδ-fiber) (B), and 2000 Hz (Aβ-fiber) (C). The EPW test was performed 10-15 min after 2ccPA (i.v.) injection. All data represent the mean ± S.E. from 3-6 individual mice per group. *P < 0.05; significantly different from the control response by Tukey's multiple comparison.

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