结果 天鼠实验性巨结肠动物模型建立 Establisment of aganglionosis model in rat
结 果 大鼠实验性巨结肠动物模型建立 Establisment of aganglionosis model in rat
1大体观察 正常大鼠远端结肠(左)生理盐水对照组远端结肠(中),实验组狭窄段结肠(右) Distal colon in normal rat(left), distal colon in control group( middle), distal colon in treatment group(right)
正常大鼠远端结肠(左),生理盐水对照组远端结肠(中)，实验组狭窄段结肠（右） Distal colon in normal rat(left), distal colon in control group(middle) , distal colon in treatment group(right) 1.大体观察
2钡灌肠X线检查 正常大鼠(左)、生理盐水对照组大鼠(中)、实验组结肠狭窄段(右) Barium enema showed no narrow segment in normal group (left)or in control group(middle)and the narrow segment in treatment group (right)
2.钡灌肠X线检查 正常大鼠（左）、生理盐水对照组大鼠（中）、实验组结肠狭窄段(右) Barium enema showed no narrow segment in normal group (left) or in control group (middle) and the narrow segment in treatment group (right)
3组织学检查 结肠神经节细胞正常对照组(4w)H×200结肠神经节细胞消失实验组(4w)HE×100 Normal ganglion cells of rat colon Disappearance of the ganglion cells of rat colon in control group(4w) HEX200 in treatment group(4w) HEX 100
3.组织学检查 结肠神经节细胞正常,对照组(4w) HE×200 Normal ganglion cells of rat colon in control group(4w) HE×200 结肠神经节细胞消失,实验组(4w)HE×100 Disappearance of the ganglion cells of rat colon in treatment group(4w) HE×100
结肠神经节细胞正常对照组(4w 结肠神经节细胞完全消失实验组(4w) Normal ganglion cells of rat colon Disappearance of all of the ganglion cells in control group(4w) Nissle x 100 of rat colon in treatment group(4w) Nissle×100
结肠神经节细胞正常,对照组(4w) Normal ganglion cells of rat colon in control group(4w) Nissle×100 结肠神经节细胞完全消失,实验组(4w) Disappearance of all of the ganglion cells of rat colon in treatment group(4w) Nissle×100