The study was to investigate the expression of VEGFA,VEGFC,angiopoietin-1,angiopoietin-2 and their receptors on yolk sac blood island,AGM region during gestation of 3th-12th weeks of human embryo.

• 本研究观察VEGFA、VEGFC及其受体和angiopoietin 1、angiopoietin 2及其受体在发育第 3- 12周人胚胎卵黄囊血岛、主动脉 生殖腺 中肾 (AGM )区的表达。