Histopathological examination revealed that most of the ulcer were re-epithelialization in the large and moderate doses groups, but in negative control group, most of the ulcer were not healed at the 14th day after operation.
Histopathological examination revealed that most of the ulcer were re-epithelialization in the large and moderate doses groups, but in negative control group, most of the ulcer were not healed at the 14th day after operation.
结果：在伤后14天内，复方壳聚糖膜剂外贴可使溃疡面积和容积缩小的速度及表皮完全覆盖率均高于空白对照组。