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生物蛋白胶和谷氨酰胺对腹腔化疗后结肠吻合口愈合影响的研究 被引量:2

The influence of fibrin glue and glutamine on the healing of colon anastomoses after immediate postoperative intraperitoneal administration of 5-fluorouracil
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摘要 目的:探讨大鼠在术后早期腹腔化疗的情况下,应用生物蛋白胶(FS)和谷氨酰胺(G ln)对结肠吻合口愈合的影响。方法:将32只大鼠随机分为四组,即对照组:于结肠吻合术后第1~3天,每天腹腔内注射0.9%NaC l 4mL;腹腔化疗组(5-FU组):于结肠吻合术后第1~3天,腹腔内注射5-氟尿嘧啶20 mL/kg(20 mg/mL);生物蛋白胶组(FS组):于结肠吻合术后,吻合口覆盖生物蛋白胶约1 mL,腹腔化疗同5-FU组;谷氨酰胺组(G ln组):手术和化疗同FS组,术后当天灌服G ln颗粒1 g/(kg.d)。观察吻合口评分、吻合口破裂压力和组织学情况。结果:G ln组和FS组吻合口破裂压力、吻合口愈合情况和生存率,明显高于5-FU组。结论:吻合口覆盖生物蛋白胶,应用G ln能明显促进腹腔化疗后结肠吻合口的愈合。 Objective: To investigate the effects of fibrin glue (FS) and glutamine (Gin) on the healing of colon anastomoses after immediate postoperative intraperitoneal administration of 5-fluorouracil. Methods : Thirty two female Wistar rats were randomized into four groups. After resection of a 1-cm seg- ment of the transverse colon, an end-end sutured anastomosis was performed. Then the rats were divided into control group, 5-FU group, FS group, and Gin group. All rats were killed on the 8th postoperative day and the anastomoses were examined microscopically. The bursting pressure measurements were recor- ded and anastomoses were graded histologically. Results: The adhesion formation score was significantly higer in the rats of the 5-FU group than in the other groups. Bursting pressures were also significantly lower in the 5-FU group than in the other groups. Conclusion : The immediate postoperative intraperito- neal administration of 5-FU inhibited wound healing. However, FS and Gin can improve early healing of colon anastomoses after immediate postoperative intraperitoneal administration of 5-fluorouracil.
出处 《肠外与肠内营养》 CAS 2007年第4期197-200,共4页 Parenteral & Enteral Nutrition
关键词 腹腔化疗 生物蛋白胶 谷氨酰胺 肠吻合 Intraperitoneal chemotherapy Fibrin glue Glutamine Colonic healing
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参考文献9

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二级参考文献8

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