Merkle P, Bindewald H, Betzler M
Langenbecks Arch Chir. 1975;Suppl:279-82.
Using the perfusion technique the absorption of glucose, water and sodium was studied in the obstructed bowel. When the obstruction was reversed, the decreased absorption of glucose normalized after 24 hrs., of water and sodium after 36 hrs. The intraluminal pressure does not alter the capillary circulation during obstruction. Histologically an edema of the bowel wall and impaired venous flow was observed. In electronmicroscopic studies no morphological changes could be seen.
采用灌注技术研究了梗阻肠段对葡萄糖、水和钠的吸收情况。当梗阻解除后，葡萄糖吸收减少的情况在24小时后恢复正常，水和钠的吸收减少情况在36小时后恢复正常。梗阻期间管腔内压力并未改变毛细血管循环。组织学检查发现肠壁水肿且静脉血流受损。在电子显微镜研究中未观察到形态学变化。
