CAJ | 학술논문

为促进伤口以完全再生的方式无瘢痕或较少瘢痕愈合，在实验羊背部脊椎两侧制做伤口模型，用羊水、胎皮、脐血等不同成分对伤口进行治疗，并于治疗后1、3、7、14d取材，分别做HE、马宋三色染色，7d组做电镜切片，观察疗效。结果：同期内羊水组、胎皮组及脐血组比云南白药组及生理盐水组炎症清除反应及肉芽、胶原生长好，但未发现有明显减少瘢痕愈合的作用。结果提示：胎羊不同组分(羊水、胎皮、脐血)可促进伤口愈合，缩短愈合时间。
위촉진상구이완전재생적방식무반흔혹교소반흔유합，재실험양배부척추량측제주상구모형，용양수、태피、제혈등불동성분대상구진행치료，병우치료후1、3、7、14d취재，분별주HE、마송삼색염색，7d조주전경절편，관찰료효。결과：동기내양수조、태피조급제혈조비운남백약조급생리염수조염증청제반응급육아、효원생장호，단미발현유명현감소반흔유합적작용。결과제시：태양불동조분(양수、태피、제혈)가촉진상구유합，축단유합시간。
Different constituents of fetal lamb were used to induce scarlesswound healing. Sheep wound models were prepared on both sides of vertebral column. Am niotic fluid, fetal skin and cord blood were picked up from p regnant sheep. Total protein amounts of different constituents were examined. Different constituents of fetal lamb were used to treat adult sheep wounds. To investigate the repair, compared the wound healing of 1 d, 3 d, 7 d and 14 d in the adult sheep during different treatments in HE and Masson staining. Elec tronic microscope observation was done in 7 d wounds. Results: During the same p eriod, clean inflammation reaction, granulation tissue and collagen desposition are better in amniotic fluid group, fetal skin group and cord blood group than i n Yunnan bai yao group and N.S group. But didn't find the scarless wound heal ing in those groups. Conclusion: The different constituents of fetal lamb may im p rove the wound repair in adult sheep and make wound healing in a shorter time.