芽孢杆菌对肥胖大鼠肠道微生态的影响

发布时间：2018-08-01 18:56

【摘要】：给大鼠饲喂高脂日粮,建立大鼠肥胖模型,以研究肥胖对肠道微生态的影响。给肥胖大鼠灌胃芽孢杆菌悬液,分别在芽孢杆菌处理试验的第4周、第7周采样,研究灌喂芽孢杆菌后肥胖大鼠肠道菌群结构的变化,以及芽孢杆菌对粪便中短链脂肪酸和大鼠体质量的影响。结果表明,芽孢杆菌能够显著提高其肠道菌群的多样性,并且对肥胖动物的体质量控制起到一定的积极作用。
[Abstract]:In order to study the effect of obesity on intestinal microecology, a rat obesity model was established by feeding high fat diet to rats. To study the changes of intestinal flora structure of obese rats fed with Bacillus pylori suspension, the intestinal microflora was collected at the 4th week and 7th week of the Bacillus treatment test, respectively, in order to study the changes of intestinal microflora structure in obese rats after inoculation with Bacillus sp. And the effect of Bacillus on short chain fatty acids in feces and body mass of rats. The results showed that Bacillus sp. could significantly improve the diversity of intestinal flora and play a positive role in the body mass control of obese animals.
【作者单位】：聊城大学农学院;华中农业大学动物医学院;
【基金】：聊城大学博士启动基金(编号:318051314)
【分类号】：R589.2

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