Fig. 2

a Effect of NS (control) and CL (treatment) at various doses on hot plate latency. There were significant differences when; 30 µg/kg CL was compared to NS control and 1, 3, 10 µg/kg CL (P < 0.001***) at 30, 45, 60 and 75 min; NS and 10 µg/kg CL (P < 0.05*) when compared at 30 min; 30 µg/kg CL when compared to 10 µg/kg CL (P < 0.05*), 3 µg/kg CL (P < 0.01**) & NS (P < 0.001***) at 90 min b Latency period when Yoh was co administered with CL significantly differed with that of CL administered alone at 30 min (P < 0.05*). Data are shown as mean time (± SEM) in seconds. Number of animals (n) = 8 for all doses. Data were analyzed using Two way repeated measures ANOVA with Bonferroni posttests