The Effect of BIOSTIME Probiotics on Mouse Normal Intestinal Microflora
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Guangdong Medical Laboratory Animal Center，Foshan 528248，China
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摘要:
目的 研究合生元益生菌冲剂对小鼠肠道菌群的调节作用。方法 将小鼠分为阴性对照组、合生元益生菌冲剂组。阴性对照组灌服蒸馏水 14 d，合生元益生菌冲剂组灌服 1 g / kg·d 剂量的合生元益生菌冲剂14 d，检测实验前后肠道菌群数量。结 果 灌服后小鼠肠道菌群与灌服前比较，，双歧杆菌数量有显著性增加 ( P ＜0. 05) ，肠杆菌、肠球菌、乳杆菌和产气荚膜梭菌 数量有无显著性变化( P ＞ 0. 05) 。结 论 合生元益生菌冲剂对小鼠肠道菌群具有一定的调节作用。
Abstract:
bjective To observe the regulatory effect o f BIOSTIME probiotics on intestinal flora． Method Mice were divided into normal control group，BIOSTIME probiotics group． Control group fed with distilled water for 14 d．The BIOSTIME probiotics group fed with BIOSTIME probiotics for 14 d． The numbers of intestinal flora before and after experiments were detected． Result The numbers of intestinal Bifidobacterium of the groups fed with BIOSTIME probiotics superior to those of normal control group( P ＜ 0. 05) ，while the number of E． coli，Enterococcus ，Lactobacillus，Clostridium perfringens was not significantly changed( P ＞ 0. 05) ，compared with the data prior of feeding． Conclusion BIOSTIME has a regulatory effect on mouse intestinal flora．