乳酸菌广泛用于食品发酵工业中，可用于维持胃肠道微生态平衡，预防和治疗人类与动物疾病。

Lactic acid bacteria are not only widely used in the fermentation, but also used as probiotics to maintain the balance of gastrointestinal tract to therapy and prevent diseases.

youdao

口服乳果糖能有效刺激肠道内双歧杆菌生长，并能减少有害菌生长，调整肠道菌群，有助肠道微生态平衡和屏障功能。

We considered that the lactulose feedings were useful for growing well bifidobacteria, suppression of harmful bacteria, regulated micro flora, for maintained micro-ecological equilibrium in gut.

youdao

结论参四方煎剂治疗慢性顽固性腹泻临床疗效显著，对肠道菌群的消长调节作用明显，能重建宿主的微生态平衡。

Conclusion Shensifang Decoction has obvious therapeutic effect on chronic refractory diarrhea. It can regulate intestinal flora and reestablish micro-ecological balance.

youdao