Esophago-gastro-jejunal side-to-side anastomosis was used to prepare 3 rats (DER1) as DER model group firstly, but because all of 3 rats died after operation so we altered to adopt duodeno-esophageal anastomosis(bile duct hiascent distally) in 21 rats(DER2).
DER模型组首先采用食管胃空肠侧侧吻合术制备模型3只(DER1),亦因术后动物短期死亡而改为食管十二指肠(胆管开口远侧)吻合术制备模型21只(DER2)。
参考来源 - 慢性胃食管反流病动物模型制备与HO·2,447,543篇论文数据,部分数据来源于NoteExpress
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