RESUMEN
Oxytropis microphylla is a herbal medicines plant that has been widely used in Mongolia and China. Our aim of this study is to identify morphological and anatomical structure and to determine some pharmacological actions. LD50 of the 1:5 infusion of Oxytropis microphylla was 304.17 mg/kg. Anti-inflammation action has been compared with untreated group, 304.26 mg/ kg dosage of Oxytropis microphylla preparation has been decreased (by 24.5%) induced by histamine in the back paw of experimental white mice during the observation time of 120-150 minutes. There is no significant of diuretic action of Oxytropis microphylla.
RESUMEN
Objective: To study the effect of XRK on mice's acute inflammation. Methods:The three XRL groups were fed on XRK of high, middle and low dosage, the positive group was fed on mezolin, and the control group was fed on distilled water. All groups were fed for three days, once per day. 30 minutes after the last treatment, Xylene (0.05 ml) was spreaded on mice's right ear in two sides, 15 minutes later, mice were put to death and its two ears were cut in same area, then weighed, calculated the swelling degree of its ears. Results: ① The swelling degrees in the three XRL groups were all lower significantly than that in the control group ( P