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  Indian J Med Microbiol
 

Figure 4: Effects of dextromethorphan and LK3 on carrageenan-evoked paw thermal hyperalgesia. Different doses of dextromethorphan (a) or LK3 (b) (5–20 mg/kg, intraperitoneal) were administered 30 min before carrageenan (1 mg/paw, intra-plantar) injection. Paw-withdrawal latencies were assessed in various groups at specific time. Data was expressed as mean ± standard error of the mean, *P<0.05, **P<0.01, ***P<0.001 versus carrageenan-injected group (n = 5)

Figure 4: Effects of dextromethorphan and LK3 on carrageenan-evoked paw thermal hyperalgesia. Different doses of dextromethorphan (a) or LK3 (b) (5–20 mg/kg, intraperitoneal) were administered 30 min before carrageenan (1 mg/paw, intra-plantar) injection. Paw-withdrawal latencies were assessed in various groups at specific time. Data was expressed as mean ± standard error of the mean, *<i>P</i><0.05, **<i>P</i><0.01, ***<i>P</i><0.001 versus carrageenan-injected group (<i>n</i> = 5)