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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
B D, Murphy, S D, Martinuk
openaire +2 more sources
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
B D, Murphy, S D, Martinuk
openaire +2 more sources
Advances in human chorionic gonadotropin detection technologies: a review.
Bioanalysis, 2017Jing Fan +3 more
semanticscholar +1 more source