无菌条件下取正常足月剖腹产的脐带近胎儿段，剔除动静脉，取出其中的间质组织，胶原酶消化法原代培养细胞进行培养和纯化获得贴壁细胞。
Artery and vein were removed and mesenchymal tissue was taken out. The primary cells were performed culture and purification with collagenase digestion method to obtain the adherent cells.
分别测量输液前母亲静脉血糖浓度，胎儿娩出断脐带的即时脐动静脉血糖浓度。
The level of blood glucose of mothers of both groups before infusion and umbilical cord blood glucose of their newborns after delivery were recorded.
应用推荐