1·Objective to investigate the therapeutic effects of autologous corneal limbal stem cells transplantation for treatment of pterygium, to approach the method to reduce postoperative recurrence rate.
目的观察胬肉切除联合角膜缘干细胞移植术治疗翼状胬肉的疗效，探讨降低翼状胬肉术后复发率的方法。
2·ConclusionThe superficial cells of limbus and cornea are of mature status, while limbal basal cells show some undifferentiated feature, which indicates the location of stem cells.
结论角膜及角膜缘表层上皮较为成熟分化，而角膜缘基底细胞具有未分化细胞的特征，很可能是干细胞的部位。
3·Conclusion the reconstructed rabbit corneal epithelium hi vitro with a free-feeding layer culture system could be autografted to repair total corneal limbal stem cells deficiency.
结论采用无饲养层细胞培养体系构建自体角膜上皮组织，移植后可以成功修复角膜缘干细胞缺失的角膜上皮。
4·Objective To discuss the effects of transplantation of corneal limbus with amniotic membrane for patients with corneal limbal deficiencies.
目的探讨角膜缘移植联合羊膜移植术在治疗角膜缘缺陷症中的作用。
5·Objective To observe the microstructure and cellular populations of normal human limbal and central corneas using laser confocal microscope.
目的应用激光共焦显微镜对正常人眼角膜缘和中央角膜的组织结构与细胞形态的观察和分析。