本文研究了纳米中药及常态中药对肠道菌群失调小鼠的调整作用。经过组织病理学检查、肠道菌群及肝脏细菌易位检测发现,两种不同粒径的中药均能促进肠粘膜损伤修复,扶植正常菌群生长和控制细菌易位。但纳米中药用量小,且效果优于常态中药,从而节省了中药资源。 In this paper, the adjustment effects of nano-medicine and normal Chinese herbs on intestinal dysbacteriosis mice were studied. After histopathological examination, intestinal flora, and liver bacterial translocation assays, it was found that two kinds of traditional Chinese medicines with different particle sizes can all promote the repair of intestinal mucosal damage, support the growth of normal microflora and control bacterial translocation. However, the use of Nano-Chemicals is small and the effect is better than that of normal Chinese herbs, thus saving Chinese herbal resources.