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, 2016 The corpus luteum (CL) is a tissue having great differences among species. Rodents have particular features in CL formation, function, and regression. The different types of mammalian corpora lutea can be classified in CL of pregnancy, cyclic CL, CL of lactation, and CL of pseudo-pregnancy.
Accialini, Paula Lucia +3 more
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Angiogenesis in the Corpus Luteum
Endocrine, 2000The ovarian corpus luteum plays a critical role in reproduction because it is the primary source of circulating progesterone. After ovulation, as the corpus luteum forms from the wall of the ruptured follicle, it grows and vascularizes extremely rapidly.
Lawrence P Reynolds +2 more
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Therapeutische Umschau, 2002
Das Corpus Luteum ist eine «Drüse auf Zeit», deren Hauptaufgabe in der Synthese und Sekretion von Progesteron besteht, das zur endometrialen Rezeption eines Embryos durch sekretorische Umwandlung bzw. zur Erhaltung der Schwangerschaft unabdingbar ist. Der eigentliche Stimulus zur Bildung bzw.
Denschlag, Dominik, Keck, Christoph
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Das Corpus Luteum ist eine «Drüse auf Zeit», deren Hauptaufgabe in der Synthese und Sekretion von Progesteron besteht, das zur endometrialen Rezeption eines Embryos durch sekretorische Umwandlung bzw. zur Erhaltung der Schwangerschaft unabdingbar ist. Der eigentliche Stimulus zur Bildung bzw.
Denschlag, Dominik, Keck, Christoph
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GLYCOSIDASES IN THE CORPUS LUTEUM
Journal of Endocrinology, 1961SUMMARY 1. The corpus luteum in cattle, pigs and women is rich in α-l-fucosidase, β-d-fucosidase, β-d-galactosidase, α-d-mannosidase, β-d-glucuronidase and β-N-acetyl-d-glucosaminidase activity. In comparison, the activity of these enzymes in the follicular fluid is usually negligible.
G A, LEVVY, A, McALLAN, A J, HAY
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Human Reproduction, 1988
Normal corpus luteum function is determined by function in the follicular as well as the luteal phase. In the follicular phase adequate follicle-stimulating hormone (FSH) and oestrogen stimulation are required for granulosa cell mitosis and luteinizing hormone (LH) receptor synthesis. An increase in LH pulse frequency may also be necessary for adequate
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Normal corpus luteum function is determined by function in the follicular as well as the luteal phase. In the follicular phase adequate follicle-stimulating hormone (FSH) and oestrogen stimulation are required for granulosa cell mitosis and luteinizing hormone (LH) receptor synthesis. An increase in LH pulse frequency may also be necessary for adequate
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Current Opinion in Obstetrics and Gynecology, 1992
During the review period a number of experimental works dealing with structure and function of different cell populations constituting the corpus luteum have been published. The function of luteinizing hormone receptors and their response to luteinizing hormone stimulation at different phases of the luteal phase have been studied.
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During the review period a number of experimental works dealing with structure and function of different cell populations constituting the corpus luteum have been published. The function of luteinizing hormone receptors and their response to luteinizing hormone stimulation at different phases of the luteal phase have been studied.
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American Journal of Obstetrics and Gynecology, 1979
The corpus luteum is responsible for a substantial number of emergency operations, some of which prove to be unnecessary and others which are unnecessarily complex. The routine utilization of culdocentesis and pregnancy testing will identify the large majority of those patients who can safely be treated by expectant observation or who should first be ...
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The corpus luteum is responsible for a substantial number of emergency operations, some of which prove to be unnecessary and others which are unnecessarily complex. The routine utilization of culdocentesis and pregnancy testing will identify the large majority of those patients who can safely be treated by expectant observation or who should first be ...
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THE CORPUS LUTEUM OF THE SHEEP: FUNCTIONAL RELATIONSHIP BETWEEN THE EMBRYO AND THE CORPUS LUTEUM
Journal of Endocrinology, 1966SUMMARY The stage at which the embryo first affects the corpus luteum of the sheep in such a way as to prevent its regression at the end of the oestrous cycle was determined by means of embryo transplantation. Up to the 12th day after oestrus the transfer of embryos to non-pregnant ewes resulted consistently in pregnancy, an indication that the
R M, Moor, L E, Rowson
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The autonomy of the rabbit corpus luteum
Journal of Endocrinology, 1994Abstract The rabbit corpus luteum possesses LH receptors that are coupled to adenylyl cyclase, but paradoxically it does not require LH as a luteotrophic factor for the maintenance of progesterone secretion. This suggests that rabbit luteal cells may not respond physiologically to LH.
P L, Keyes, J L, Kostyo, R, Towns
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Regulation of corpus luteum function
Human Reproduction, 1994The effects have been studied of different ovulation induction regimens [either clomiphene citrate or buserelin in combination with human menopausal gonadotrophin (HMG)] on the circulating concentrations of progesterone, oestradiol, relaxin and human chorionic gonadotrophin (HCG) during the first trimester of pregnancy.
M R, Johnson +7 more
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