Gavage was started after 2 weeks. The dosages of petroleum ether, ethyl acetate, and n-butanol were 0.96g/kg, 0.48g/kg, 0.24g/kg, respectively. Dexamethasone positive control group The dosage is 7.5 mg/kg.
After 2 weeks began to fill the stomach administration, petroleum ether, ethyl acetate, orbutanol high high and low dose group dosage is 0.96g/kg, 0.48g/kg, 0.24g/kg, dixemisone-positive control group dose of 7.5mg/kg.
The dosage of petroleum ether, ethyl acetate and n-butanol were 0.96g/kg, 0.48g/kg and 0.24g/kg, respectively, and the dosage of dexamethasone positive control group was 7.5mg/kg.<br>