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溃疡愈合是一个由增殖或移行上皮细胞和结缔组织成分去补充已损伤或坏死粘膜的主动过程［１．２］，需要许多组织和细胞系统的参与才能完成，其间影响因素众多．它不同于急性胃粘膜损伤（如糜烂）后的快速修复，后者是由损伤周围完好的上皮细胞迁移覆盖到相邻的损伤表面，...
Ulcer healing is an active process that replenishes damaged or necrotic mucosa by proliferating or migrating epithelial cells and connective tissue components [1.2] and requires many tissues and cell systems to participate in the process, with many influencing factors. It is different from the rapid repair after acute gastric mucosal injury (such as erosion), which is covered by the migration of intact epithelial cells around the lesion to the adjacent lesion surface, ...