【摘要】：給大鼠飼喂高脂日糧,建立大鼠肥胖模型,以研究肥胖對腸道微生態(tài)的影響。給肥胖大鼠灌胃芽孢桿菌懸液,分別在芽孢桿菌處理試驗(yàn)的第4周、第7周采樣,研究灌喂芽孢桿菌后肥胖大鼠腸道菌群結(jié)構(gòu)的變化,以及芽孢桿菌對糞便中短鏈脂肪酸和大鼠體質(zhì)量的影響。結(jié)果表明,芽孢桿菌能夠顯著提高其腸道菌群的多樣性,并且對肥胖動物的體質(zhì)量控制起到一定的積極作用。
[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.
【作者單位】： 聊城大學(xué)農(nóng)學(xué)院;華中農(nóng)業(yè)大學(xué)動物醫(yī)學(xué)院;
【基金】：聊城大學(xué)博士啟動基金(編號:318051314)
【分類號】：R589.2

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