Abstract
One of the important functions of the human placenta is to produce peptide hormones during pregnancy; e.g. human chorionic gonadotropin (hCG) and human placental lactogen (hPL). The appearance of these hormones in maternal serum during pregnancy is quite different. Whereas hCG peaks in the first trimester, hPL reaches maximal levels at term. Since the levels of these hormones differ during the course of gestation, it is apparent that the factors controlling their synthesis are not the same. Thus the human placenta represents a convenient and unique tissue for studying expression of human hormonal genes during development.
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© 1986 Plenum Press, New York
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Boime, I., Boothby, M., Darnell, R.B., Policastro, P. (1986). Structure and Expression of Human Placental Hormone Genes. In: Dhindsa, D.S., Bahl, O.P. (eds) Molecular and Cellular Aspects of Reproduction. Advances in Experimental Medicine and Biology, vol 205. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5209-9_12
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DOI: https://doi.org/10.1007/978-1-4684-5209-9_12
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