Topical Antinociceptive Effect of Vanillosmopsis arborea Baker on Acute Corneal Pain in Mice

Table 4

Effect of pretreatment with ondansetron on the EOVA-induced corneal antinociception in mice.

Group	Dose; (mg/kg)	Number of eye wipes (30 s)
Control	—	12.50±0.67
OEVA	50	8.33±1.05^∗∗∗
Ondansetron	0.5	5.00±0.51^∗∗∗∗
+OEVA	50	12.50±1.91

Data are expressed as mean ± s.e.m. ^∗∗∗𝑃<0.001 and ^∗∗∗∗𝑃<0.0001 compared to control group. ANOVA followed by Student-Newman-Keuls test.