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Mechanisms of angioregression of the corpus luteum [PDF]
Frontiers in Physiology, 2023 The corpus luteum is a transient ovarian endocrine gland that produces the progesterone necessary for the establishment and maintenance of pregnancy. The formation and function of this gland involves angiogenesis, establishing the tissue with a robust ...
John S Davis
exaly +6 more sources
The inadequate corpus luteum [PDF]
Reproduction and Fertility, 2021 The corpus luteum is the source of progesterone in the luteal phase of the cycle and the initial two-thirds of the first trimester of pregnancy. Normal luteal function is required for fertility and the maintenance of pregnancy.
W Colin Duncan
doaj +3 more sources
Cells, 2022 The corpus luteum is a small gland of great importance because its proper functioning determines not only the appropriate course of the estrous/menstrual cycle and embryo implantation, but also the subsequent maintenance of pregnancy.
Ewa Mlyczyńska +2 more
exaly +3 more sources
B-Mode and Doppler Ultrasonographic Changes in the Corpus Luteum, Uterus, and Uterine Artery During Early Pregnancy in Cows [PDF]
LifeThe aim of this study was to comparatively evaluate echotextural and hemodynamic changes in the corpus luteum (CL), uterus, and uterine artery, together with serum progesterone (P4) concentrations, using B-mode and Doppler ultrasonography between days 5 ...
Murat Can Demir +5 more
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Conception rate according to the size and location of corpus luteum and coexistent follicle before embryo transfer in Hanwoo [PDF]
Journal of Animal Science and TechnologyThe size and location of the corpus luteum and the presence of coexistent follicles are crucial factors in synchronizing recipients and determining the suitability for embryo transfer.
Su-Geun Lim +7 more
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Angiogenesis in the corpus luteum [PDF]
Reproductive Biology and Endocrinology, 2003 The corpus luteum (CL) is a site of intense angiogenesis. Within a short period, this is followed either by controlled regression of the microvascular tree in the non-fertile cycle, or maintenance and stabilisation of the new vasculature a conceptual ...
Wulff Christine, Fraser Hamish M
doaj +3 more sources
Angiogenesis and Apoptosis: Data Comparison of Similar Microenvironments in the Corpus Luteum and Tumors [PDF]
AnimalsThe corpus luteum is a temporary endocrine gland formed in the ovary after ovulation, and it plays a critical role in animal reproductive processes. Tumors rely on the development of an adequate blood supply to ensure the delivery of nutrients and oxygen
Taehee Min, Sang-Hee Lee, Seunghyung Lee
doaj +2 more sources
Integrated hormonal, metabolic, and epigenetic regulation of corpus luteum function: insights into steroidogenesis, angiogenesis, and regression [PDF]
Frontiers in EndocrinologyThe corpus luteum is a transient endocrine structure essential for establishing and maintaining early pregnancy, primarily through the secretion of progesterone.
Muhammad Tariq +6 more
doaj +2 more sources
The Role of the Guanosine Nucleotide-Binding Protein in the Corpus Luteum
Animals, 2021 The corpus luteum is a temporary endocrine gland in the ovary. In the ovarian cycle, repeated patterns of specific cellular proliferation, differentiation, and transformation occur that accompany the formation and regression of the corpus luteum ...
Dody Houston Billhaq, Seunghyung Lee
doaj +1 more source
Semina: Ciências Agrárias, 2021 Reproductive biotechnologies emerge as an important element for livestock, however, some strategies must be modified to adapt the different breeding systems, such as the use of follicular synchronization protocols.
Maria Fernanda Zamai +7 more
doaj +1 more source