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传统的血液循环概念认为组织的存活有赖于完整的动脉与静脉系统。作者以14只兔耳为静脉动脉化代替动脉的材料进行静脉动脉化试验。所有兔耳均在根部离断,但保留两侧边缘静脉,以减少再吻合程序。其中8只在再植手术中将切断的中心静脉远端与切断之中心动脉近端吻合,形成动脉静脉化,术后全部成活。另6只再植术中不作血管吻合则全部坏死,说明兔耳在缺乏动脉供血时若将部分静脉动脉化仍能存活。此试验与Nichter之试验有相同之处,但方法相反,后者为动静脉化脉。但综合两试验可以看出组织在缺乏任何一系统时(动脉或静脉)只须将另一系统的一部分转化(动脉化或静脉化),组织仍有存活机会,因此作者认为传统的血液循环概念有增加新内容的必要。
The traditional concept of blood circulation believes that the survival of the organization depends on the complete arterial and venous system. The authors used 14 rabbit ears for vein arterialization instead of arteries for arterial arterialization. All rabbit ears were severed at the root, but the veins on both sides were retained to reduce re-stapling procedures. Among them, 8 were replanted in the distal center of the severed central vein and cut off the proximal artery anastomosis, the formation of arterial venous, all survived. The other 6 replantation without vascular anastomosis were all necrosis, indicating that the rabbit ear in the absence of arterial blood supply if part of the venous artery can survive. This test is similar to Nichter’s test, but on the other hand, the latter is arteriovenous. However, the combination of the two tests shows that in the absence of any single system (arterial or venous), the tissue only has to transform (arterialize or veinize) part of another system and the tissue still has a chance to survive. Therefore, the author believes that the traditional concept of blood circulation Necessary to add new content.