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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Neuropharmacology. 2018 Feb 24;133:462–469. doi: 10.1016/j.neuropharm.2018.02.026

Figure 1.

Figure 1

NTG induces photophobia and migraine-like pain in C57BL/6 WT mice. (A) NTG injection (10 ml/kg, i.p.) increased the time the mice spent in dark compartment in the light-aversive behavior test. (B) The NTG administration significantly decreased paw withdrawal threshold. (C) The NTG administration significantly decreased head withdrawal threshold. *P < 0.05 vs the vehicle group. n = 6 for each group; two-way ANOVA with the post-hoc Student-Newman-Keuls test was performed. NTG, nitroglycerin.