摘要
目的了解罗布麻茯砖茶缓解体力疲劳的作用。方法选用ICR小鼠,随机分为4组,一组为对照组,饲以蒸馏水,其余三组分别灌胃给予0.67,1.33,4.00 g/kg体重的罗布麻茯砖茶水提物,31 d后测定小鼠游泳时间、血乳酸和尿素、肝糖原的水平。结果4.00g/kg体重组小鼠的负重游泳时间明显长于对照组,肝糖原含量也明显高于对照组,而血清尿素氮水平明显低于对照组。血乳酸曲线下面积在各组小鼠间差异无统计学意义。结论罗布麻茯砖茶具有一定的缓解体力疲劳作用。
Objectives To study the fatigue-releasing effect of apocynurn venetum brick tea. Methods ICR mice were randomly divided into 4 groups. The mice in the control group were fed with distilled water, while the mice in the other 3 groups were fed with water extract of apocy,um veneturn brick tea in 0.67 g/kg body weight, 1.33 g/kg body weight, 4.00 g/kg body weight for 31 days. The effect of the tea was evaluated by time of heavy load swimming, the level of lactic acid and uric nitrogen （BUN） in blood, the level of glycogen in liver. Results The group of mice treated with 4.00 g/kg body weight had significant longer time of heavy load swimming, higher level of liver glycogen and lower level of BUN compared with those in the control group. There was no significant difference in the level of lactic acid among all groups. Conclusion Apocynum venetum brick tea has fatigue-releasing effect.
出处
《中国预防医学杂志》
CAS
2010年第3期301-303,共3页
Chinese Preventive Medicine
关键词
罗布麻
茯砖茶
缓解疲劳
Apocynurn venetum
Brick tea
Fatigue-releasing
