villous

1.Leaflet blades villous. Leaflet blades and fruit slightly larger than those of autonym variety.

小叶叶片具长柔毛。小叶叶片果比原变种的稍大。

2.Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘妊高征胎盘中分布基本一致，分布在滋养细胞、血管及绒毛间质。