肠道尤其小肠是放疗和化疗药物的敏感组织，常造成患者出现消化道结构和功能的严重损伤，成为放、化疗疗程的一个限制因素。为寻找一种能减轻肠道化疗损伤的营养物，本实验观察了谷氨酰胺对氟尿嘧啶化疗大鼠小肠结构和饮食量等的影响。材料和方法健康雌性ＳＤ大鼠２４只，... The intestine, especially the small intestine, is a sensitive tissue for radiotherapy and chemotherapeutic drugs, often causing serious damage to the structure and function of the digestive tract and becoming a limiting factor in the radiotherapy and chemotherapy regimens. In order to find a kind of nutrient that can reduce the damage of intestinal chemotherapy, this experiment observed the effects of glutamine on the intestinal structure and diet of rats treated with fluorouracil. Materials and Methods Healthy female SD rats 24, ...