白术对小鼠肠道菌群调节作用的实验研究

目的:观察白术对小鼠肠道菌群的调节作用。方法:设白术低、中、高3个剂量实验组和蒸馏水对照组,连续给予白术配方颗粒14 d,检测实验前后肠道菌群的数量变化。结果:白术低剂量组对小鼠肠道菌群无显著影响,高剂量组的双歧杆菌和乳杆菌的数量增多,肠杆菌减少,肠球菌无变化。结论:白术具有促进双歧杆菌和乳杆菌增殖、改善肠道内菌群状况的功能。

Experimental study of atractylodes on intestinal microflora in mice

Objective：To observate the effect of atractylodes on intestinal flora in mice.Method：Mice were orally administered with atractylodes at different doses,and the numbers of Bifidobacterium,Lactobacillus,Enterobacter and Enterococcus were counted,respectively.Result：There were not different the amounts of intestinal flora＇s numbers after the mice were fed in low-dose group.In high-dose group,the amounts of Lactobacillus and Bifidobacterium were increased.;the amounts of Enterobacter were decreased;the amounts of Enterococcus had no change.Conclusion：Atractylodes can regulate and improve the intestinal flora and efficiently stimulate the proliferation of Lactobacillus and Bifidobacterium in mice.