Phase 1 Study of Comparison of the Effects on Promoting Corneal Epithelial Wound Healing Between Human Autoserum and Cord Blood Serum-in Vitro Cell Culture Experiment
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 7
- 试验地点
- 1
- 主要终点
- Cell proliferation
研究概览
简要总结
Human serum eye drops have been successfully used in the treatment of severe ocular surface disorders and the enhancement of corneal wound healing. Umbilical cord serum is also proven to be effective in treatment of dry eye and persistent corneal epithelial defects. However, there are limited studies comparing the corneal epithelial wound healing promoting effects between these two blood derived products. The purpose of this study is to test the corneal epithelial wound healing promoting effects between auto serum and human cord blood serum. Primary cultured bovine corneal epithelial cells were used as the model to investigate wound healing, cell proliferation and migration by means of scratch corneal wound healing assay evaluation, MTS assay and Boyden chamber migration assay in response to human serum and umbilical cord serum. The concentrations of EGF, TGF-β1, and fibronectin were also compared between human serum and umbilical cord serum with ELISA kits.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy pregnant women
- •Cesarean section for labor
- •Complete placenta with umbilical cord retained
- •Healthy individual
排除标准
- •The retained placenta and umbilical cord were not complete
- •Individual with anemia or other hematologic disorder unsuitable for blood donation
结局指标
主要结局
Cell proliferation
时间窗: 1 week
次要结局
- Cell migration(1 week)