Fig. 1

a The effects of CL at various doses (treatment) and NS (control). Significant differences (p < 0.0001***) in tail flick latency were found between 30 µg/kg CL compared to NS and CL dosages 1, 3 & 10 µg/kg. b Latency period when CL was co administered with Yoh significantly differed (p < 0.05**) with the effects of 30 µg/kg CL alone. The whiskers show minimum and maximum latency periods while the horizontal bar within the boxes show median latency in seconds. Number of animals (n) = 8 for all doses. Data were analyzed using one way ANOVA with Tukey's Multiple Comparison Test