Fig. 3From: Role of placental barrier on trace element transfer in maternal fetal system and hypertensive disorders complicating pregnancy and gestational diabetes mellitusThe contents of trace elements in maternal blood, placenta, and umbilical cord blood of the normal and disease groups. (Fig. 3A): Zn, (Fig. 3B): Fe, (Fig. 3C): Cu, (Fig. 3D): Ni, (Fig. 3E): Mn, (Fig. 3F): Cr. (* and ** indicate that there are significant differences among matched samples in the same group, P < 0.05 and P < 0.001; #, ## indicate that there are significant differences among the same samples in different groups, P < 0.05, P < 0.001.)Back to article page