Influnence of 17-? estradiol and progesterone on synthesis of transforming growth factor beta-1 in hyperplastic scar fibroblasts / 中华医学美学美容杂志

Objective To study the influnence of estrogen and progestin on scar formation. Methods By culturing hyperplastic scar fibroblast(HSFB), we investigated TGF ? 1 synthesis by immunohistochemical staining and image analysis. Results The detectable level of TGF ? 1 in HSFB treated with 17 ? E 2 was higher than that of the control significantly( P 0.05). Conclusion In vitro, 17 ? E 2 can stimulate TGF ? 1 synthesis in HSFB significantly.