Objective To investigate the mechanism underlying fetal scarless wound healing.
目的探讨胎兔伤口无瘢痕愈合的可能机理及条件。
Objective To properly evaluate the benefits of in utero repair of cleft lip, an animal model of cleft lip was developed and the fetal scarless wound healing was observed in SD rat fetus.
目的应用胎儿外科技术，建立胎鼠宫内先天性唇裂及无瘢痕愈合的伤口模型，并与成年鼠伤口愈合过程进行组织学对照观察，为进行唇裂宫内修复的研究提供依据。
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