Early enteral feeding with L - arginine enriched food could not only amel- iorate intestinal mucosal injury,but also enhance the proliferation of intestinal mucosal epithelium.

• 单纯早期肠道可减轻肠黏膜损害，但不能尽快改善肠道黏膜增殖。 通过在早期肠道营养中加用精氨酸可进一步增加肠道黏膜上皮的增殖。