Effects of intrathecal administration of strychnine on propofol induced antinociception / 中国药理学通报

ABSTRACT

0.05),but the HPPT was dose-dependently increased in 25 and 50 mg?kg -1 groups(P0.05); on the contrary ,strychnine 0.5,0.75,1.0 ?g(it) decreased the HPPT of propofol-treated mice as doses increased(P0.05). CONCLUSION Propofol can induce antinociception in hot-plate test and acetic acid-induced writhing test of mice. Spinal glycine receptors may play a role in propofol's antinociceptive properties in hot-plate test of mice.