1·In the intestinal villus epithelial cell the vacuole denaturates, in the endoplasmic reticulum has many and annular viral pulls.
肠绒毛上皮细胞内空泡变性，内质网中有多及轮状病毒颗拉。
2·Chinese medicine prescription; intestinal mucosa thickness; villus length; crypt depth;
中药复方制剂； 小肠黏膜厚度； 绒毛长度； 隐窝深度；
3·Small intestinal wall thickness and villus height in newborn IUGR piglets were significantly lower than those in normal piglets(P
新生IUGR仔猪小肠的肠壁厚度、绒毛高度显著低于正常仔猪（P<0.05）；