GER model group rats were prepared model by adopting partial pyloric ligation plus cardiomyotomy(GER1) in 9 rats firstly, because of the high postoperative death rate(8/9)then reformed to adopt esophageal fundus anastomosis(GER2) in 20 rats.
GER模型组先采用幽门部分缝扎+贲门肌切开术制备模型9只(GER1),因术后1周内死亡8只而放弃。 后改行食管胃底吻合术制备模型20只(GER2)。
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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