ArticleWorld journal of surgery2007
In situ intestinal ischemia-reperfusion injury in the pig: a model using the first jejunal artery for flushing.
Article in World journal of surgery, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Hypothermic machine perfusion alleviates ischemia-reperfusion injury of intestinal transplantation in pigs.Frontiers in immunology · 2023Article
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Authors and funding
8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundWe describe a new surgical technique of in situ intestinal ischemia-reperfusion injury in the pig, which includes transection of the small bowel, extrinsic autonomic denervation, lymphatic disruption, and finally in-situ cold ischemia of the graft by flushing through the first jejunal artery. MATERIAL AND
methodsTen female pigs were used for the study. All neural and lymphatic connections to the jejunoileum were transected. The stripped superior mesenteric vessels remained as the only connections. The skeletonized mesenteric vessels were clamped and the superior mesenteric artery was cannulated through the first jejunal artery. The isolated jejunoileum was flushed with cold IGL-1 solution. A small incision on the superior mesenteric vein was made to allow outflow of the effluent. After the flushing process was complete, the small incision in the superior mesenteric vein was closed and the vascular clamps were removed. The proximal 70% of the graft was resected.
resultsThe mean preoperative weight of the animals was 25.8 +/-7.6 kg. The mean duration of the operation was 242.0 +/- 28.6 min. The mean cold ischemia time was 47.6 +/- 3.9 min. All animals survived the procedure and were sacrificed at day 8. At sacrifice, there were no adhesions. The small bowel appeared normal. On intestinal histology, there were no significant changes between specimens obtained from the animal immediately at the end of cold flushing (T0), 2 h after reperfusion (T1), and at sacrifice (T2).
conclusionsThis novel technique for intestinal ischemia-reperfusion injury in the pig provides an extremely useful model for experimental studies of immunological and cold ischemia-reperfusion injury of transplanted small bowels.
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