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First trimester Down\u92s syndrome screening The role of biochemistry [PDF]
Ranta-Ylikulju, Jenni
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1976
Human chorionic gonadotropin (hCG) is a glycoprotein hormone that is synthesised by the syncytiotrophoblast cells of the placenta. The hormone is homologous in structure with human luteinising hormone (hLH) and shares with hLH similar qualitative biological actions on the ovary and the testis (Bishop, Nureddin and Ryan, 1976).
Robert E. Canfield +3 more
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Human chorionic gonadotropin (hCG) is a glycoprotein hormone that is synthesised by the syncytiotrophoblast cells of the placenta. The hormone is homologous in structure with human luteinising hormone (hLH) and shares with hLH similar qualitative biological actions on the ovary and the testis (Bishop, Nureddin and Ryan, 1976).
Robert E. Canfield +3 more
openaire +5 more sources
Endocrine Reviews, 1991
Cells from the chorionic girdle of the equine trophoblast invade the maternal endometrium at day 36 of gestation and become established as secretory elements known as the endometrial cups. These structures, which persist for 40-60 days, produce a gonadotropin which can be found in circulation until about day 130 of gestation. This glycoprotein has been
Bruce D. Murphy, Susan D. Martinuk
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Cells from the chorionic girdle of the equine trophoblast invade the maternal endometrium at day 36 of gestation and become established as secretory elements known as the endometrial cups. These structures, which persist for 40-60 days, produce a gonadotropin which can be found in circulation until about day 130 of gestation. This glycoprotein has been
Bruce D. Murphy, Susan D. Martinuk
openaire +3 more sources
American Journal of Obstetrics and Gynecology, 1984
To determine the temporal relationship between immunoreactive chorionic gonadotropin, chorionic gonadotropin receptors, and implantation of the rabbit blastocyst, (1) immunoreactive chorionic gonadotropin in plasma, uterine flushings and blastocysts; (2) chorionic gonadotropin receptors on blastocysts (day 5 and 6) and embryonic and interembryonic ...
Firyal S. Khan-Dawood, M. Yusoff Dawood
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To determine the temporal relationship between immunoreactive chorionic gonadotropin, chorionic gonadotropin receptors, and implantation of the rabbit blastocyst, (1) immunoreactive chorionic gonadotropin in plasma, uterine flushings and blastocysts; (2) chorionic gonadotropin receptors on blastocysts (day 5 and 6) and embryonic and interembryonic ...
Firyal S. Khan-Dawood, M. Yusoff Dawood
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Determination of human chorionic gonadotropin
Best Practice & Research Clinical Endocrinology & Metabolism, 2013Determination of human chorionic gonadotropin (hCG) is used for diagnosis and monitoring of pregnancy, pregnancy related disorders, for trophoblastic and some nontrophoblastic tumors. In addition, hCG is determined for doping control in males. Assay of hCG is complicated by the occurrence of different molecular forms, which are detected to various ...
Henrik Alfthan, Ulf-Håkan Stenman
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The Prescription and Proscription of Chorionic Gonadotropin
JAMA: The Journal of the American Medical Association, 1991To the Editor.— The Council Report, "Medical and Nonmedical Uses of Anabolic-Androgenic Steroids," 1 concludes with recommendations for legislative and legal initiatives to control the prescription and distribution of anabolicandrogenic steroids. In addition to Alabama, California, and Florida, which are mentioned as having scheduled the drugs under ...
Richard D. Amelar, Lawrence Dubin
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