4Knight M,Redman CW, Linton EA, et al.Shedding of syncytiotrophoblast microvilli into the maternal circulation in preeclamptic pregnancies[J]. Br J Obstet Gynecol, 1998,105(6) :632 - 640.
5Hamai Y, Fujii T, Yamashita T, et al. The expression of human Leukocyte antigen - G on trophablasts abolishes the growth-suppressing effect of interleukin- 2 towards them[ J ].Am J Reprod Immunol, 1999,41(2):153 - 158.
6Mattei MG, Brog JP, Rosnet O, et al. Assignment of vascular endothelial growth factor (VEGF) and placenta growth factor (PLGF) genes to human chromosome 6p12 - p21 and 14q24 - q31 regions respectively[J]. Genomics, 1996,32(1):168 - 169.
7Heyl W,Handt S, Reister F, et al,The role of soluble adhensiox molecules is evaluating endothelial cell activation in preeclampsia[J]. Am J Obstet Gynecol.1999,180(1): 68-72.
8Zhou Y, Damsky CH, Fisher SJ, et al. Preeclampsia is associated with failure of human cytophoblasts to mimic a vascular adhension phenotype: one cause of defective endovascular invasion in this syndrome[J]. J Clin Invest, 1997,99(9):2152 -2164.
9Morrish DW, Dakour J, Li HS. Functional regulation of human trophoblast differentiation[J]. J Reprod Immunol, 1998,39(8) : 179 - 195.
10Benyo DF, Miles TM, Conrad KP. Hypoxia stimulates cytokin production by villous explants from the human placenta[J]. J clin Endocrinol Metab, 1997,82(5) : 1582 - 1588.
