Evaluation of Behavioral and Pharmacological Effects of Hydroalcoholic Extract of Valeriana prionophylla Standl. from Guatemala
Figure 2
Effect of hydroalcoholic extract of Valeriana prionophylla (50, 100, and 150 mg/kg, p.o.) and lorazepam (2.0 mg/kg) on (a) time latency for sleep and (b) total sleep time induced by pentobarbital sodium (50 mg/kg, i.p.). Date are reported as means ± SEM. –10 mice ** compared to the control group (ANOVA followed by Student-Newmann-Keuls analysis).