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. 2017 Jan 3;7:39662. doi: 10.1038/srep39662

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Effect of vehicle (●) or ProTX-II (2 μg/ 10 μl per rat I.T., ) on formalin-induced flinching. The vertical dotted line separates phase I (0–10 min) from phase II (11–60 min).

Inline graphic — Effect of vehicle (●) or ProTX-II (2 μg/ 10 μl per rat I.T., ) on formalin-induced flinching. The vertical dotted line separates phase I (0–10 min) from phase II (11–60 min).